1/* -*- Mode: C -*- */ 2 3autogen definitions fixincl; 4 5/* Define all the fixes we know about for repairing damaged headers. 6 Please see the README before adding or changing entries in this file. 7 8 This is the sort command: 9 10 blocksort output=inclhack.sorted \ 11 pattern='^/\*$' \ 12 trailer='^/\*EOF\*[/]' \ 13 input=inclhack.def \ 14 key=$'hackname[ \t]*=[ \t]*(.*);' 15 16 Set up a debug test so we can make the templates emit special 17 code while debugging these fixes: */ 18 19#ifdef DEBUG 20FIXINC_DEBUG = yes; 21#endif 22 23/* On AIX when _LARGE_FILES is defined stdio.h defines fopen to 24 * fopen64 etc. and this causes problems when building with g++ 25 * because cstdio udefs everything from stdio.h, leaving us with 26 * ::fopen has not been declared errors. This fixes stdio.h to 27 * undef those defines and use __asm__ to alias the symbols if 28 * building with g++ and -D_LARGE_FILES 29 */ 30fix = { 31 hackname = AAB_aix_stdio; 32 files = stdio.h; 33 select = "define fopen fopen64"; 34 mach = "*-*-aix*"; 35 test-text = ''; /* no way to test */ 36 37 c_fix = wrap; 38 39 c_fix_arg = ""; 40 41 c_fix_arg = <<- _EOArg_ 42 43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus 44 #define __need__aix_stdio_h_fix 45 #ifdef __need__aix_stdio_h_fix 46 #undef fseeko 47 #undef ftello 48 #undef fgetpos 49 #undef fsetpos 50 #undef fopen 51 #undef freopen 52 /* Alias the symbols using asm */ 53 extern "C" { 54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64"); 55 extern FILE *fopen(const char *, const char *) __asm__("fopen64"); 56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64"); 57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64"); 58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64"); 59 extern off64_t ftello(FILE *) __asm__("ftello64"); 60 } 61 #endif 62 #endif 63 64 _EOArg_; 65}; 66 67/* On AIX when _LARGE_FILES is defined fcntl.h defines open to 68 * open64 and creat to creat64. This fixes fcntl.h to 69 * undef those defines and use __asm__ to alias the symbols if 70 * building with g++ and -D_LARGE_FILES 71 */ 72fix = { 73 hackname = AAB_aix_fcntl; 74 files = fcntl.h; 75 select = "define open[ \t]open64"; 76 mach = "*-*-aix*"; 77 test-text = ''; /* no way to test */ 78 79 c_fix = wrap; 80 81 c_fix_arg = ""; 82 83 c_fix_arg = <<- _EOArg_ 84 85 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus 86 #define __need__aix_fcntl_h_fix 87 #ifdef __need__aix_fcntl_h_fix 88 #undef open 89 #undef creat 90 #undef openat 91 /* Alias the symbols using asm */ 92 extern "C" { 93 extern int open(const char *, int, ...) __asm__("open64"); 94 extern int creat(const char *, mode_t) __asm__("creat64"); 95 #if (_XOPEN_SOURCE >= 700) 96 extern int openat(int, const char *, int, ...) __asm__("open64at"); 97 #endif 98 } 99 #endif 100 #endif 101 102 _EOArg_; 103}; 104 105/* 106 * On Mac OS 10.3.9, the 'long double' functions are available in 107 * libSystem, but are not prototyped in math.h. 108 */ 109fix = { 110 hackname = AAB_darwin7_9_long_double_funcs; 111 mach = "*-*-darwin7.9*"; 112 files = architecture/ppc/math.h; 113 bypass = "powl"; 114 replace = <<- _EndOfHeader_ 115 /* This file prototypes the long double functions available on Mac OS 116 10.3.9. */ 117 #ifndef __MATH__ 118 # undef __APPLE_CC__ 119 # define __APPLE_CC__ 1345 120 # include_next <architecture/ppc/math.h> 121 # undef __APPLE_CC__ 122 # define __APPLE_CC__ 1 123 # ifndef __LIBMLDBL_COMPAT 124 # ifdef __LONG_DOUBLE_128__ 125 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128") 126 # else 127 # define __LIBMLDBL_COMPAT(sym) 128 # endif /* __LONG_DOUBLE_128__ */ 129 # endif /* __LIBMLDBL_COMPAT */ 130 # ifdef __cplusplus 131 extern "C" { 132 # endif 133 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl); 134 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl); 135 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl); 136 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l); 137 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl); 138 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl); 139 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl); 140 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl); 141 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl); 142 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl); 143 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl); 144 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl); 145 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl); 146 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl); 147 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l); 148 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l); 149 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl); 150 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l); 151 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l); 152 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl); 153 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl); 154 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl); 155 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl); 156 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl); 157 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl); 158 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl); 159 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl); 160 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl); 161 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl); 162 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl); 163 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl); 164 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl); 165 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl); 166 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl); 167 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal); 168 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal); 169 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill); 170 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl); 171 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl); 172 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl); 173 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl); 174 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl); 175 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl); 176 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl); 177 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl); 178 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl); 179 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl); 180 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl); 181 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol); 182 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl); 183 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl); 184 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl); 185 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl); 186 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml); 187 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl); 188 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl); 189 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal); 190 # ifdef __cplusplus 191 } 192 # endif 193 #endif /* __MATH__ */ 194 _EndOfHeader_; 195}; 196 197/* 198 * SDKs for 10.13 and 10.14 omit the definitions for API_AVAILABLE where 199 * __attribute__((availability)) is not supported. 200 */ 201fix = { 202 hackname = darwin_api_availability; 203 mach = "*-*-darwin*"; 204 files = os/availability.h; 205 bypass = "__IPHONE_OS_VERSION_MIN_REQUIRED"; 206 select = 207 " *#define __API_AVAILABLE.*\n" 208 " *#define __API_DEPRECATED.*\n" 209 " *#define __API_DEPRECATED_WITH_REPLACEMENT.*\n" 210 " *#define __API_UNAVAILABLE.*\n"; 211 c_fix = format; 212 c_fix_arg = 213 " #define API_AVAILABLE(...)\n" 214 " #define API_DEPRECATED(...)\n" 215 " #define API_DEPRECATED_WITH_REPLACEMENT(...)\n" 216 " #define API_UNAVAILABLE(...)\n"; 217 test_text = 218 "#define __API_AVAILABLE(...)\n" 219 "#define __API_DEPRECATED(...)\n" 220 "#define __API_DEPRECATED_WITH_REPLACEMENT(...)\n" 221 "#define __API_UNAVAILABLE(...)\n"; 222}; 223 224/* 225 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n) 226 */ 227fix = { 228 hackname = AAB_fd_zero_asm_posix_types_h; 229 files = asm/posix_types.h; 230 mach = 'i[34567]86-*-linux*'; 231 bypass = '} while'; 232 bypass = 'x86_64'; 233 bypass = 'posix_types_64'; 234 235 /* 236 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not 237 * the start, so that if #include_next gets another instance of 238 * the wrapper, this will follow the #include_next chain until 239 * we arrive at the real <asm/posix_types.h>. 240 */ 241 replace = <<- _EndOfHeader_ 242 /* This file fixes a bug in the __FD_ZERO macro 243 for older versions of the Linux kernel. */ 244 #ifndef _POSIX_TYPES_H_WRAPPER 245 #include <features.h> 246 #include_next <asm/posix_types.h> 247 248 #if defined(__FD_ZERO) && !defined(__GLIBC__) 249 #undef __FD_ZERO 250 #define __FD_ZERO(fdsetp) \ 251 do { \ 252 int __d0, __d1; \ 253 __asm__ __volatile__("cld ; rep ; stosl" \ 254 : "=&c" (__d0), "=&D" (__d1) \ 255 : "a" (0), "0" (__FDSET_LONGS), \ 256 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \ 257 } while (0) 258 #endif 259 260 #define _POSIX_TYPES_H_WRAPPER 261 #endif /* _POSIX_TYPES_H_WRAPPER */ 262 _EndOfHeader_; 263}; 264 265/* 266 * This fixes __FD_ZERO bug for glibc-1.x 267 */ 268fix = { 269 hackname = AAB_fd_zero_gnu_types_h; 270 files = gnu/types.h; 271 mach = 'i[34567]86-*-linux*'; 272 273 /* 274 * Define _TYPES_H_WRAPPER at the end of the wrapper, not 275 * the start, so that if #include_next gets another instance of 276 * the wrapper, this will follow the #include_next chain until 277 * we arrive at the real <gnu/types.h>. 278 */ 279 replace = <<- _EndOfHeader_ 280 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */ 281 #ifndef _TYPES_H_WRAPPER 282 #include <features.h> 283 #include_next <gnu/types.h> 284 285 #if defined(__FD_ZERO) && !defined(__GLIBC__) 286 #undef __FD_ZERO 287 # define __FD_ZERO(fdsetp) \ 288 do { \ 289 int __d0, __d1; \ 290 __asm__ __volatile__("cld ; rep ; stosl" \ 291 : "=&c" (__d0), "=&D" (__d1) \ 292 : "a" (0), "0" (__FDSET_LONGS), \ 293 "1" ((__fd_set *) (fdsetp)) :"memory"); \ 294 } while (0) 295 #endif 296 297 #define _TYPES_H_WRAPPER 298 #endif /* _TYPES_H_WRAPPER */ 299 _EndOfHeader_; 300}; 301 302/* 303 * This fixes __FD_ZERO bug for glibc-2.0.x 304 */ 305fix = { 306 hackname = AAB_fd_zero_selectbits_h; 307 files = selectbits.h; 308 mach = 'i[34567]86-*-linux*'; 309 310 /* 311 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not 312 * the start, so that if #include_next gets another instance of 313 * the wrapper, this will follow the #include_next chain until 314 * we arrive at the real <selectbits.h>. 315 */ 316 replace = <<- _EndOfHeader_ 317 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */ 318 #ifndef _SELECTBITS_H_WRAPPER 319 #include <features.h> 320 #include_next <selectbits.h> 321 322 #if defined(__FD_ZERO) && defined(__GLIBC__) \\ 323 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\ 324 && __GLIBC_MINOR__ == 0 325 #undef __FD_ZERO 326 #define __FD_ZERO(fdsetp) \\ 327 do { \\ 328 int __d0, __d1; \\ 329 __asm__ __volatile__ ("cld; rep; stosl" \\ 330 : "=&c" (__d0), "=&D" (__d1) \\ 331 : "a" (0), "0" (sizeof (__fd_set) \\ 332 / sizeof (__fd_mask)), \\ 333 "1" ((__fd_mask *) (fdsetp)) \\ 334 : "memory"); \\ 335 } while (0) 336 #endif 337 338 #define _SELECTBITS_H_WRAPPER 339 #endif /* _SELECTBITS_H_WRAPPER */ 340 _EndOfHeader_; 341}; 342 343/* 344 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing 345 * the same interface as <stdarg.h>. No idea why they couldn't have just 346 * used the standard header. 347 */ 348fix = { 349 hackname = AAB_solaris_sys_varargs_h; 350 files = "sys/varargs.h"; 351 mach = '*-*-solaris*'; 352 replace = <<- _EndOfHeader_ 353 #ifdef __STDC__ 354 #include <stdarg.h> 355 #else 356 #include <varargs.h> 357 #endif 358 _EndOfHeader_; 359}; 360 361/* 362 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin 363 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because 364 * many other systems have similar text but correct versions of the file. 365 * To ensure only Sun's is fixed, we grep for a likely unique string. 366 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t ) 367 */ 368fix = { 369 hackname = AAB_sun_memcpy; 370 files = memory.h; 371 select = "/\\*\t@\\(#\\)" 372 "(head/memory.h\t50.1\t " 373 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/"; 374 375 replace = <<- _EndOfHeader_ 376 /* This file was generated by fixincludes */ 377 #ifndef __memory_h__ 378 #define __memory_h__ 379 380 #ifdef __STDC__ 381 extern void *memccpy(); 382 extern void *memchr(); 383 extern void *memcpy(); 384 extern void *memset(); 385 #else 386 extern char *memccpy(); 387 extern char *memchr(); 388 extern char *memcpy(); 389 extern char *memset(); 390 #endif /* __STDC__ */ 391 392 extern int memcmp(); 393 394 #endif /* __memory_h__ */ 395 _EndOfHeader_; 396}; 397 398/* 399 * Fix assert.h on VxWorks: 400 */ 401fix = { 402 hackname = AAB_vxworks_assert; 403 files = assert.h; 404 mach = "*-*-vxworks*"; 405 406 replace = <<- _EndOfHeader_ 407 #ifdef _ASSERT_H 408 #undef _ASSERT_H 409 #undef assert 410 #endif 411 412 #define _ASSERT_H 413 414 #ifdef __cplusplus 415 extern "C" { 416 #endif 417 418 #if defined(__STDC__) || defined(__cplusplus) 419 extern void __assert (const char*); 420 #else 421 extern void __assert (); 422 #endif 423 424 #ifdef NDEBUG 425 #define assert(ign) ((void)0) 426 #else 427 428 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str) 429 #define ASSERT_STRINGIFY_HELPER(str) #str 430 431 #define assert(test) ((void) \ 432 ((test) ? ((void)0) : \ 433 __assert("Assertion failed: " #test ", file " \ 434 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n"))) 435 436 #endif 437 438 #ifdef __cplusplus 439 } 440 #endif 441 _EndOfHeader_; 442}; 443 444/* 445 * Add needed include to regs.h (NOT the gcc header) on VxWorks 446 */ 447 448fix = { 449 hackname = AAB_vxworks_regs_vxtypes; 450 files = regs.h; 451 mach = "*-*-vxworks*"; 452 453 replace = <<- _EndOfHeader_ 454 #ifndef _REGS_H 455 #define _REGS_H 456 /* regs.h depends on CPU_FAMILY being properly defined, which 457 is done by vxCpu.h. */ 458 #include <types/vxCpu.h> 459 /* regs.h includes a CPU_FAMILY-specific header that requires 460 vxTypesOld.h to already have been included. Those headers 461 contain proper _ASMLANGUAGE guards around their typedefs, 462 but vxTypesOld.h itself does not. So we avoid including 463 vxTypesOld.h from assembly. */ 464 #ifndef _ASMLANGUAGE 465 #include <types/vxTypesOld.h> 466 #endif 467 #include_next <arch/../regs.h> 468 #endif 469 _EndOfHeader_; 470}; 471 472/* 473 * This hack makes makes unistd.h more POSIX-compliant on VxWorks 474 */ 475fix = { 476 hackname = AAB_vxworks_unistd; 477 files = unistd.h; 478 mach = "*-*-vxworks*"; 479 480 replace = <<- _EndOfHeader_ 481 #ifndef _UNISTD_H 482 #define _UNISTD_H 483 #include_next <unistd.h> 484 #include <ioLib.h> 485 #ifndef STDIN_FILENO 486 #define STDIN_FILENO 0 487 #endif 488 #ifndef STDOUT_FILENO 489 #define STDOUT_FILENO 1 490 #endif 491 #ifndef STDERR_FILENO 492 #define STDERR_FILENO 2 493 #endif 494 #endif /* _UNISTD_H */ 495 _EndOfHeader_; 496}; 497 498/* 499 * assert.h on AIX 7 redefines static_assert as _Static_assert without 500 * protecting C++. 501 */ 502fix = { 503 hackname = aix_assert; 504 mach = "*-*-aix*"; 505 files = assert.h; 506 select = "#define[ \t]static_assert[ \t]_Static_assert"; 507 c_fix = format; 508 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 509 test_text = "#define static_assert _Static_assert"; 510}; 511 512/* 513 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I, 514 * which only is provided by AIX xlc C99. 515 */ 516fix = { 517 hackname = aix_complex; 518 mach = "*-*-aix*"; 519 files = complex.h; 520 select = "#define[ \t]_Complex_I[ \t]__I"; 521 c_fix = format; 522 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)"; 523 test_text = "#define _Complex_I __I\n"; 524}; 525 526/* 527 * On AIX some headers are not properly guarded by 'extern "C"'. 528 */ 529fix = { 530 hackname = aix_externc; 531 mach = "*-*-aix*"; 532 files = ctype.h; 533 files = fcntl.h; 534 files = langinfo.h; 535 files = ldfcn.h; 536 files = sys/localedef.h; 537 files = sys/times.h; 538 bypass = "extern \"C\""; 539 c_fix = wrap; 540 c_fix_arg = "#ifdef __cplusplus\n" 541 "extern \"C\" {\n" 542 "#endif\n"; 543 c_fix_arg = "#ifdef __cplusplus\n" 544 "}\n" 545 "#endif\n"; 546 test_text = "extern int __n_pthreads;\n"; 547}; 548 549/* 550 * On AIX sys/socket.h assumes C++. 551 */ 552fix = { 553 hackname = aix_externcpp1; 554 mach = "*-*-aix*"; 555 files = "sys/socket.h"; 556 select = "#ifndef _KERNEL\n" 557 "#ifdef __cplusplus\n" 558 "extern \"C\" int naccept\\(int, struct sockaddr \\*, socklen_t \\*\\);"; 559 c_fix = format; 560 c_fix_arg = "#ifndef _KERNEL\n" 561 "#ifdef __cplusplus\n" 562 "extern \"C++\" {\n" 563 "extern \"C\" int naccept(int, struct sockaddr *, socklen_t *);"; 564 test_text = "#ifndef _KERNEL\n" 565 "#ifdef __cplusplus\n" 566 "extern \"C\" int naccept(int, struct sockaddr *, socklen_t *);"; 567}; 568 569fix = { 570 hackname = aix_externcpp2; 571 mach = "*-*-aix*"; 572 files = "sys/socket.h"; 573 select = "#endif /\\* COMPAT_43 \\*/\n" 574 "#else /\\* __cplusplus \\*/"; 575 c_fix = format; 576 c_fix_arg = "#endif /* COMPAT_43 */\n" 577 "} /* extern \"C++\" */\n" 578 "#else /* __cplusplus */"; 579 test_text = "#endif /* COMPAT_43 */\n" 580 "#else /* __cplusplus */"; 581}; 582 583/* 584 * inttypes.h STDC_FORMAT_MACROS 585 */ 586fix = { 587 hackname = aix_inttypes; 588 mach = "*-*-aix*"; 589 files = "sys/inttypes.h"; 590 select = "#if !defined\\(__cplusplus\\) \\|\\| defined\\(__STDC_FORMAT_MACROS\\)"; 591 c_fix = format; 592 c_fix_arg = "#if 1"; 593 test_text = "#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)"; 594}; 595 596/* 597 * malloc.h on AIX6 uses XLC++ specific builtin syntax 598 */ 599fix = { 600 hackname = aix_malloc; 601 mach = "*-*-aix*"; 602 files = "malloc.h"; 603 select = "#ifdef __cplusplus\n" 604 "extern \"C\" \\{\n" 605 "[ \t]extern \"builtin\" char \\*__alloca \\(size_t\\);"; 606 c_fix = format; 607 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))\n" 608 "extern \"C\" {\n" 609 "\textern \"builtin\" char *__alloca (size_t);"; 610 test_text = "#ifdef __cplusplus\n" 611 "extern \"C\" {\n" 612 "\textern \"builtin\" char *__alloca (size_t);"; 613}; 614 615/* 616 * net/if_arp.h defines a variable fc_softc instead of adding a 617 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1 618 */ 619fix = { 620 hackname = aix_net_if_arp; 621 mach = "*-*-aix*"; 622 files = "net/if_arp.h"; 623 select = "^struct fc_softc \\{"; 624 c_fix = format; 625 c_fix_arg = "typedef struct _fc_softc {"; 626 test_text = "struct fc_softc {\n int a;\n};"; 627}; 628 629/* 630 * Fix AIX definition of NULL for G++. 631 */ 632fix = { 633 hackname = aix_null; 634 mach = "*-*-aix*"; 635 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h, 636 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h; 637 bypass = __null; 638 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*"; 639 c_fix = format; 640 c_fix_arg = <<- _EOFix_ 641 #ifndef NULL 642 #ifdef __cplusplus 643 #ifdef __GNUG__ 644 #define NULL __null 645 #else /* ! __GNUG__ */ 646 #define NULL 0L 647 #endif /* __GNUG__ */ 648 #else /* ! __cplusplus */ 649 #define NULL ((void *)0) 650 #endif /* __cplusplus */ 651 #endif /* !NULL */ 652 _EOFix_; 653 test_text = "# define\tNULL \t(0L) /* typed NULL */"; 654}; 655 656/* 657 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER, 658 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough 659 * braces. 660 */ 661fix = { 662 hackname = aix_once_init_1; 663 mach = "*-*-aix*"; 664 files = "pthread.h"; 665 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n" 666 "\\{ \\\\\n"; 667 c_fix = format; 668 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n" 669 "{{ \\\n"; 670 test_text = "#define PTHREAD_ONCE_INIT \\\\\n" 671 "{ \\\\\n"; 672}; 673 674fix = { 675 hackname = aix_once_init_2; 676 mach = "*-*-aix*"; 677 files = "pthread.h"; 678 select = "[ \t]0 \\\\\n" 679 "\\}\n"; 680 c_fix = format; 681 c_fix_arg = " 0 \\\n" 682 "}}\n"; 683 test_text = " 0 \\\\\n" 684 "}\n"; 685}; 686 687fix = { 688 hackname = aix_mutex_initializer_1; 689 mach = "*-*-aix*"; 690 files = "pthread.h"; 691 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n" 692 "\\{ \\\\\n"; 693 c_fix = format; 694 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n" 695 "{{ \\\n"; 696 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n" 697 "{ \\\\\n"; 698}; 699 700fix = { 701 hackname = aix_cond_initializer_1; 702 mach = "*-*-aix*"; 703 files = "pthread.h"; 704 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n" 705 "\\{ \\\\\n"; 706 c_fix = format; 707 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n" 708 "{{ \\\n"; 709 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n" 710 "{ \\\\\n"; 711}; 712 713fix = { 714 hackname = aix_rwlock_initializer_1; 715 mach = "*-*-aix*"; 716 files = "pthread.h"; 717 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n" 718 "\\{ \\\\\n"; 719 c_fix = format; 720 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n" 721 "{{ \\\n"; 722 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n" 723 "{ \\\\\n"; 724}; 725 726 727/* On AIX 'typedef struct {<stuff>} * physadr_t;' needs to give the struct a 728 name for linkage purposes. Fortunately it is on exactly one 729 line. */ 730fix = { 731 hackname = aix_physadr_t; 732 mach = "*-*-aix*"; 733 files = sys/types.h; 734 select = "typedef[ \t]*struct[ \t]*([{][^}]*[}][ \t]*\\*[ \t]*physadr_t;)"; 735 c_fix = format; 736 c_fix_arg = "typedef struct __physadr_s %1"; 737 test_text = "typedef struct { random stuff } * physadr_t;"; 738}; 739 740/* 741 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace 742 * which violates a requirement of ISO C. 743 */ 744fix = { 745 hackname = aix_pthread; 746 files = "pthread.h"; 747 select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])"; 748 c_fix = format; 749 c_fix_arg = "%1 %2"; 750 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n" 751 "{...init stuff...}"; 752}; 753 754/* 755 * AIX stdint.h fixes. 756 */ 757fix = { 758 hackname = aix_stdint_1; 759 mach = "*-*-aix*"; 760 files = stdint-aix.h, stdint.h; 761 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n" 762 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)"; 763 c_fix = format; 764 c_fix_arg = "#define UINT8_MAX (255)\n" 765 "#define UINT16_MAX (65535)"; 766 test_text = "#define UINT8_MAX (255U)\n" 767 "#define UINT16_MAX (65535U)"; 768}; 769 770/* 771 * aix_stdint_2 772 */ 773fix = { 774 hackname = aix_stdint_2; 775 mach = "*-*-aix*"; 776 files = stdint-aix.h, stdint.h; 777 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n" 778 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n" 779 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n" 780 "#else\n" 781 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n" 782 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n" 783 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX"; 784 c_fix = format; 785 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 786 "#define INTPTR_MAX 9223372036854775807L\n" 787 "#define UINTPTR_MAX 18446744073709551615UL\n" 788 "#else\n" 789 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 790 "#define INTPTR_MAX 2147483647L\n" 791 "#define UINTPTR_MAX 4294967295UL"; 792 test_text = "#define INTPTR_MIN INT64_MIN\n" 793 "#define INTPTR_MAX INT64_MAX\n" 794 "#define UINTPTR_MAX UINT64_MAX\n" 795 "#else\n" 796 "#define INTPTR_MIN INT32_MIN\n" 797 "#define INTPTR_MAX INT32_MAX\n" 798 "#define UINTPTR_MAX UINT32_MAX"; 799}; 800 801/* 802 * aix_stdint_3 803 */ 804fix = { 805 hackname = aix_stdint_3; 806 mach = "*-*-aix*"; 807 files = stdint-aix.h, stdint.h; 808 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n" 809 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n" 810 "#else\n" 811 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n" 812 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX"; 813 c_fix = format; 814 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n" 815 "#define PTRDIFF_MAX 9223372036854775807L\n" 816 "#else\n" 817 "#define PTRDIFF_MIN (-2147483647L - 1)\n" 818 "#define PTRDIFF_MAX 2147483647L"; 819 test_text = "#define PTRDIFF_MIN INT64_MIN\n" 820 "#define PTRDIFF_MAX INT64_MAX\n" 821 "#else\n" 822 "#define PTRDIFF_MIN INT32_MIN\n" 823 "#define PTRDIFF_MAX INT32_MAX"; 824}; 825 826/* 827 * aix_stdint_4 828 */ 829fix = { 830 hackname = aix_stdint_4; 831 mach = "*-*-aix*"; 832 files = stdint-aix.h, stdint.h; 833 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n" 834 "#else\n" 835 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX"; 836 c_fix = format; 837 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n" 838 "#else\n" 839 "#define SIZE_MAX 4294967295UL"; 840 test_text = "#define SIZE_MAX UINT64_MAX\n" 841 "#else\n" 842 "#define SIZE_MAX UINT32_MAX"; 843}; 844 845/* 846 * aix_stdint_5 847 */ 848fix = { 849 hackname = aix_stdint_5; 850 mach = "*-*-aix*"; 851 files = stdint-aix.h, stdint.h; 852 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n" 853 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)"; 854 c_fix = format; 855 c_fix_arg = "#define UINT8_C(c) c\n" 856 "#define UINT16_C(c) c"; 857 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n" 858 "#define UINT16_C(c) __CONCAT__(c,U)"; 859}; 860 861/* 862 * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which 863 produces wrong code with G++. 864 */ 865fix = { 866 hackname = aix_stdio_inline; 867 mach = "*-*-aix*"; 868 files = stdio.h; 869 select = "#ifdef __cplusplus\\\n" 870 "}\\\n\\\n" 871 "#ifdef ferror\\\n"; 872 c_fix = format; 873 c_fix_arg = "#ifdef __cplusplus\n" 874 "}\n" 875 "#endif\n\n" 876 "#if (defined(__cplusplus) && defined(__IBMCPP__))\n" 877 "#ifdef ferror\n"; 878 test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror"; 879}; 880 881/* 882 * stdlib.h on AIX uses #define on malloc and friends. 883 */ 884fix = { 885 hackname = aix_stdlib_malloc; 886 mach = "*-*-aix*"; 887 files = stdlib.h; 888 select = "#define[ \t]+malloc[ \t]+__linux_malloc"; 889 c_fix = format; 890 c_fix_arg = "extern void *malloc(size_t) __asm__(\"__linux_malloc\");"; 891 test_text = "#define malloc __linux_malloc"; 892}; 893 894fix = { 895 hackname = aix_stdlib_realloc; 896 mach = "*-*-aix*"; 897 files = stdlib.h; 898 select = "#define[ \t]+realloc[ \t]+__linux_realloc"; 899 c_fix = format; 900 c_fix_arg = "extern void *realloc(void *, size_t) __asm__(\"__linux_realloc\");"; 901 test_text = "#define realloc __linux_realloc"; 902}; 903 904fix = { 905 hackname = aix_stdlib_calloc; 906 mach = "*-*-aix*"; 907 files = stdlib.h; 908 select = "#define[ \t]+calloc[ \t]+__linux_calloc"; 909 c_fix = format; 910 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"__linux_calloc\");"; 911 test_text = "#define calloc __linux_calloc"; 912}; 913 914fix = { 915 hackname = aix_stdlib_valloc; 916 mach = "*-*-aix*"; 917 files = stdlib.h; 918 select = "#define[ \t]+valloc[ \t]+__linux_valloc"; 919 c_fix = format; 920 c_fix_arg = "extern void *valloc(size_t) __asm__(\"__linux_valloc\");"; 921 test_text = "#define valloc __linux_valloc"; 922}; 923 924fix = { 925 hackname = aix_stdlib_vec_malloc; 926 mach = "*-*-aix*"; 927 files = stdlib.h; 928 select = "#define[ \t]+malloc[ \t]+vec_malloc"; 929 c_fix = format; 930 c_fix_arg = "extern void *malloc(size_t) __asm__(\"vec_malloc\");"; 931 test_text = "#define malloc vec_malloc"; 932}; 933 934fix = { 935 hackname = aix_stdlib_vec_calloc; 936 mach = "*-*-aix*"; 937 files = stdlib.h; 938 select = "#define[ \t]+calloc[ \t]+vec_calloc"; 939 c_fix = format; 940 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"vec_calloc\");"; 941 test_text = "#define calloc vec_calloc"; 942}; 943 944/* 945 * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument. 946 */ 947fix = { 948 hackname = aix_strtof_const; 949 mach = "*-*-aix*"; 950 files = stdlib.h; 951 select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);"; 952 c_fix = format; 953 c_fix_arg = "%1(const char *, char **);"; 954 test_text = "extern float strtof(char *, char **);"; 955}; 956 957/* 958 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline 959 * in an otherwise harmless (and #ifed out) macro definition 960 */ 961fix = { 962 hackname = aix_sysmachine; 963 mach = "*-*-aix*"; 964 files = sys/machine.h; 965 select = "\\\\ +\n"; 966 c_fix = format; 967 c_fix_arg = "\\\n"; 968 test_text = "#define FOO \\\n" 969 " bar \\ \n baz \\ \n bat"; 970}; 971 972/* 973 * sys/wait.h on AIX 5.2 defines macros that have both signed and 974 * unsigned types in conditional expressions. 975 */ 976fix = { 977 hackname = aix_syswait_2; 978 mach = "*-*-aix*"; 979 files = sys/wait.h; 980 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)'; 981 c_fix = format; 982 c_fix_arg = "? (int)%1"; 983 test_text = "#define WSTOPSIG(__x) " 984 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)"; 985}; 986 987/* 988 * sys/signal.h on some versions of AIX uses volatile in the typedef of 989 * sig_atomic_t, which causes gcc to generate a warning about duplicate 990 * volatile when a sig_atomic_t variable is declared volatile, as 991 * required by ANSI C. 992 */ 993fix = { 994 hackname = aix_volatile; 995 mach = "*-*-aix*"; 996 files = sys/signal.h; 997 select = "typedef volatile int sig_atomic_t"; 998 c_fix = format; 999 c_fix_arg = "typedef int sig_atomic_t"; 1000 test_text = "typedef volatile int sig_atomic_t;"; 1001}; 1002 1003/* 1004 * AIX unistd.h defines a static function with an empty parameter list. 1005 */ 1006fix = { 1007 hackname = aix_unistd; 1008 mach = "*-*-aix*"; 1009 files = unistd.h; 1010 1011 select = "[ \t]+static[ \t]+int[ \t]+getdtablesize\\(\\)"; 1012 c_fix = format; 1013 c_fix_arg = "\tstatic int\t\tgetdtablesize(void)"; 1014 test_text = " static int getdtablesize()"; 1015}; 1016 1017/* 1018 * Fix __assert declaration in assert.h on Alpha OSF/1. 1019 */ 1020fix = { 1021 hackname = alpha___assert; 1022 files = "assert.h"; 1023 select = '__assert\(char \*, char \*, int\)'; 1024 c_fix = format; 1025 c_fix_arg = "__assert(const char *, const char *, int)"; 1026 test_text = 'extern void __assert(char *, char *, int);'; 1027}; 1028 1029/* 1030 * Fix assert macro in assert.h on Alpha OSF/1. 1031 * The superfluous int cast breaks C++. 1032 */ 1033fix = { 1034 hackname = alpha_assert; 1035 files = "assert.h"; 1036 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)'; 1037 c_fix = format; 1038 c_fix_arg = "%1(EX)"; 1039 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 ' 1040 ': __assert(#EX, __FILE__, __LINE__))'; 1041}; 1042 1043/* 1044 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX. 1045 */ 1046fix = { 1047 hackname = alpha_getopt; 1048 files = "stdio.h"; 1049 files = "stdlib.h"; 1050 select = 'getopt\(int, char \*\[\], *char \*\)'; 1051 c_fix = format; 1052 c_fix_arg = "getopt(int, char *const[], const char *)"; 1053 test_text = 'extern int getopt(int, char *[], char *);'; 1054}; 1055 1056/* 1057 * Fix missing semicolon on Alpha OSF/4 in <net/if.h> 1058 */ 1059fix = { 1060 hackname = alpha_if_semicolon; 1061 files = net/if.h; 1062 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*"; 1063 c_fix = format; 1064 c_fix_arg = "struct sockaddr vmif_paddr;\t/*"; 1065 test_text = ' struct sockaddr vmif_paddr /* protocol address */'; 1066}; 1067 1068/* 1069 * Remove erroneous parentheses in sym.h on Alpha OSF/1. 1070 */ 1071fix = { 1072 hackname = alpha_parens; 1073 files = sym.h; 1074 select = '#ifndef\(__mips64\)'; 1075 c_fix = format; 1076 c_fix_arg = "#ifndef __mips64"; 1077 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif"; 1078}; 1079 1080/* 1081 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0 1082 * And OpenBSD. 1083 */ 1084fix = { 1085 hackname = alpha_sbrk; 1086 files = unistd.h; 1087 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\("; 1088 c_fix = format; 1089 c_fix_arg = "void *sbrk("; 1090 test_text = "extern char* sbrk(ptrdiff_t increment);"; 1091}; 1092 1093/* 1094 * For C++, avoid any typedef or macro definition of bool, 1095 * and use the built in type instead. 1096 * HP/UX 10.20 also has it in curses_colr/curses.h. 1097 */ 1098fix = { 1099 hackname = avoid_bool_define; 1100 files = curses.h; 1101 files = curses_colr/curses.h; 1102 files = term.h; 1103 files = tinfo.h; 1104 1105 select = "#[ \t]*define[ \t]+bool[ \t]"; 1106 bypass = "__cplusplus"; 1107 1108 c_fix = format; 1109 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1110 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*"; 1111 1112 test_text = "# define bool\t char \n"; 1113}; 1114 1115/* 1116 * avoid_bool_type 1117 */ 1118fix = { 1119 hackname = avoid_bool_type; 1120 files = curses.h; 1121 files = curses_colr/curses.h; 1122 files = term.h; 1123 files = tinfo.h; 1124 1125 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;"; 1126 bypass = "__cplusplus"; 1127 1128 c_fix = format; 1129 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1130 1131 test_text = "typedef unsigned int\tbool \t; /* bool\n type */"; 1132}; 1133 1134/* 1135 * For C++, avoid any typedef definition of wchar_t, 1136 * and use the built in type instead. 1137 * Don't do this for headers that are smart enough to do the right 1138 * thing (recent [n]curses.h and Xlib.h). 1139 * Don't do it for <linux/nls.h> which is never used from C++ anyway, 1140 * and will be broken by the edit. 1141 */ 1142 1143fix = { 1144 hackname = avoid_wchar_t_type; 1145 1146 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;"; 1147 bypass = "__cplusplus"; 1148 bypass = "_LINUX_NLS_H"; 1149 bypass = "XFree86: xc/lib/X11/Xlib\\.h"; 1150 1151 c_fix = format; 1152 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1153 1154 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */"; 1155}; 1156 1157/* 1158 * Fix `typedef struct term;' on hppa1.1-hp-hpux9. 1159 */ 1160fix = { 1161 hackname = bad_struct_term; 1162 files = curses.h; 1163 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;"; 1164 c_fix = format; 1165 c_fix_arg = "struct term;"; 1166 1167 test_text = 'typedef struct term;'; 1168}; 1169 1170/* 1171 * Fix one other error in this file: 1172 * a mismatched quote not inside a C comment. 1173 */ 1174fix = { 1175 hackname = badquote; 1176 files = sundev/vuid_event.h; 1177 select = "doesn't"; 1178 c_fix = format; 1179 c_fix_arg = "does not"; 1180 1181 test_text = "/* doesn't have matched single quotes */"; 1182}; 1183 1184/* 1185 * check for broken assert.h that needs stdio.h 1186 */ 1187fix = { 1188 hackname = broken_assert_stdio; 1189 files = assert.h; 1190 select = stderr; 1191 bypass = "include.*stdio\\.h"; 1192 c_fix = wrap; 1193 c_fix_arg = "#include <stdio.h>\n"; 1194 test_text = "extern FILE* stderr;"; 1195}; 1196 1197/* 1198 * check for broken assert.h that needs stdlib.h 1199 */ 1200fix = { 1201 hackname = broken_assert_stdlib; 1202 files = assert.h; 1203 select = 'exit *\(|abort *\('; 1204 bypass = "include.*stdlib\\.h"; 1205 c_fix = wrap; 1206 c_fix_arg = "#ifdef __cplusplus\n" 1207 "#include <stdlib.h>\n" 1208 "#endif\n"; 1209 test_text = "extern void exit ( int );"; 1210}; 1211 1212/* 1213 * Remove `extern double cabs' declarations from math.h. 1214 * This conflicts with C99. Discovered on AIX. 1215 * Darwin hides its broken cabs in architecture-specific subdirs. 1216 */ 1217fix = { 1218 hackname = broken_cabs; 1219 files = math.h, "architecture/*/math.h"; 1220 select = "^extern[ \t]+double[ \t]+cabs"; 1221 1222 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//"; 1223 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//"; 1224 1225 test_text = "#ifdef __STDC__\n" 1226 "extern double cabs(struct dbl_hypot);\n" 1227 "#else\n" 1228 "extern double cabs();\n" 1229 "#endif\n" 1230 "extern double cabs ( _Complex z );"; 1231}; 1232 1233/* 1234 * Fixup Darwin's broken check for __builtin_nanf. 1235 */ 1236fix = { 1237 hackname = broken_nan; 1238 /* 1239 * It is tempting to omit the first "files" entry. Do not. 1240 * The testing machinery will take the first "files" entry as the name 1241 * of a test file to play with. It would be a nuisance to have a directory 1242 * with the name "*". 1243 */ 1244 files = "architecture/ppc/math.h"; 1245 files = "architecture/*/math.h"; 1246 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)'; 1247 bypass = "powl"; 1248 c_fix = format; 1249 c_fix_arg = "#if 1"; 1250 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)"; 1251}; 1252 1253/* 1254 * Various systems derived from BSD4.4 contain a macro definition 1255 * for vfscanf that interacts badly with requirements of builtin-attrs.def. 1256 * Known to be fixed in FreeBSD 5 system headers. 1257 */ 1258fix = { 1259 hackname = bsd_stdio_attrs_conflict; 1260 mach = "*-*-*bsd*"; 1261 mach = "*-*-*darwin*"; 1262 files = stdio.h; 1263 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$"; 1264 c_fix = format; 1265 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n" 1266 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n" 1267 'int vfscanf(FILE *, const char *, __builtin_va_list) ' 1268 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");'; 1269 test_text = '#define vfscanf __svfscanf'; 1270}; 1271 1272/* 1273 * Fix various macros used to define ioctl numbers. 1274 * The traditional syntax was: 1275 * 1276 * #define _CTRL(n, x) (('n'<<8)+x) 1277 * #define TCTRLCFOO _CTRL(T, 1) 1278 * 1279 * but this does not work with the C standard, which disallows macro 1280 * expansion inside strings. We have to rewrite it thus: 1281 * 1282 * #define _CTRL(n, x) ((n<<8)+x) 1283 * #define TCTRLCFOO _CTRL('T', 1) 1284 * 1285 * The select expressions match too much, but the c_fix code is cautious. 1286 * 1287 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ... 1288 */ 1289fix = { 1290 hackname = ctrl_quotes_def; 1291 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]"; 1292 c_fix = char_macro_def; 1293 c_fix_arg = "CTRL"; 1294 1295 /* 1296 * This is two tests in order to ensure that the "CTRL(c)" can 1297 * be selected in isolation from the multi-arg format 1298 */ 1299 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n"; 1300 test_text = "#define _CTRL(c) ('c'&037)"; 1301}; 1302 1303/* 1304 * Fix various macros used to define ioctl numbers. 1305 */ 1306fix = { 1307 hackname = ctrl_quotes_use; 1308 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']"; 1309 c_fix = char_macro_use; 1310 c_fix_arg = "CTRL"; 1311 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)"; 1312}; 1313 1314/* 1315 * sys/mman.h on HP/UX is not C++ ready, 1316 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX. 1317 * 1318 * rpc/types.h on OSF1/2.0 is not C++ ready, 1319 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha. 1320 * 1321 * The problem is the declaration of malloc. 1322 */ 1323fix = { 1324 hackname = cxx_unready; 1325 files = sys/mman.h; 1326 files = rpc/types.h; 1327 select = '[^#]+malloc.*;'; /* Catch any form of declaration 1328 not within a macro. */ 1329 bypass = '"C"|__BEGIN_DECLS'; 1330 1331 c_fix = wrap; 1332 c_fix_arg = "#ifdef __cplusplus\n" 1333 "extern \"C\" {\n" 1334 "#endif\n"; 1335 c_fix_arg = "#ifdef __cplusplus\n" 1336 "}\n" 1337 "#endif\n"; 1338 test_text = "extern void* malloc( size_t );"; 1339}; 1340 1341/* 1342 * macOS 10.12 <AvailabilityInternal.h> uses __attribute__((availability)) 1343 * unconditionally. 1344 */ 1345fix = { 1346 hackname = darwin_availabilityinternal; 1347 mach = "*-*-darwin*"; 1348 files = AvailabilityInternal.h; 1349 select = "#define[ \t]+(__API_[ADU]\\([^)]*\\)).*"; 1350 c_fix = format; 1351 c_fix_arg = <<- _EOFix_ 1352 #if defined(__has_attribute) 1353 #if __has_attribute(availability) 1354 %0 1355 #else 1356 #define %1 1357 #endif 1358 #else 1359 #define %1 1360 #endif 1361 _EOFix_; 1362 1363 test_text = "#define __API_A(x) __attribute__((availability(__API_AVAILABLE_PLATFORM_##x)))\n" 1364 "#define __API_D(msg,x) __attribute__((availability(__API_DEPRECATED_PLATFORM_##x,message=msg)))"; 1365}; 1366 1367/* 1368 * For the AAB_darwin7_9_long_double_funcs fix (and later fixes for long long) 1369 * to be useful, the main math.h must use <> and not "" includes. 1370 */ 1371fix = { 1372 hackname = darwin_9_long_double_funcs_2; 1373 mach = "*-*-darwin*"; 1374 files = math.h; 1375 select = '#include[ \t]+\"'; 1376 c_fix = format; 1377 c_fix_arg = "%1<%2.h>"; 1378 1379 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"'; 1380 1381 test_text = '#include <architecture/ppc/math.h>'; 1382}; 1383 1384/* 1385 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded 1386 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded. 1387 */ 1388fix = { 1389 hackname = darwin_externc; 1390 mach = "*-*-darwin*"; 1391 files = mach-o/swap.h; 1392 files = mach/mach_time.h; 1393 files = mach/mach_traps.h; 1394 files = mach/message.h; 1395 files = mach/mig.h; 1396 files = mach/semaphore.h; 1397 bypass = "extern \"C\""; 1398 bypass = "__BEGIN_DECLS"; 1399 c_fix = wrap; 1400 c_fix_arg = "#ifdef __cplusplus\n" 1401 "extern \"C\" {\n" 1402 "#endif\n"; 1403 c_fix_arg = "#ifdef __cplusplus\n" 1404 "}\n" 1405 "#endif\n"; 1406 test_text = "extern void swap_fat_header();\n"; 1407}; 1408 1409/* 1410 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of 1411 * bad __GNUC__ tests. 1412 */ 1413fix = { 1414 hackname = darwin_gcc4_breakage; 1415 mach = "*-*-darwin*"; 1416 files = AvailabilityMacros.h; 1417 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)"; 1418 c_fix = format; 1419 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))"; 1420 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && " 1421 "(__GNUC_MINOR__ >= 1)\n"; 1422}; 1423 1424/* 1425 * math.h hides the long long functions that are available on the system for 1426 * 10.5 and 10.6 SDKs, we expect to use them in G++ without specifying a value 1427 * for __STDC_VERSION__, or switching __STRICT_ANSI__ off. 1428 */ 1429fix = { 1430 hackname = darwin_ll_funcs_avail; 1431 mach = "*-*-darwin*"; 1432 files = architecture/ppc/math.h, architecture/i386/math.h; 1433 select = "#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^1]*199901L[^_]*" 1434 "__STRICT_ANSI__[^_]*__GNUC__[^\)]*"; 1435 sed = "s/#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^_]*199901L[^_]*" 1436 "__STRICT_ANSI__[^_]*__GNUC__[^\\)]*\)/#if\ !\(__DARWIN_NO_LONG_LONG\)/"; 1437 test_text = "#if\ !(__DARWIN_NO_LONG_LONG)"; 1438}; 1439 1440/* 1441 * Before Mac OS X 10.8 <i386/setjmp.h> doesn't mark longjump noreturn. 1442 */ 1443fix = { 1444 hackname = darwin_longjmp_noreturn; 1445 mach = "*-*-darwin*"; 1446 files = "i386/setjmp.h"; 1447 bypass = "__dead2"; 1448 select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));"; 1449 c_fix = format; 1450 c_fix_arg = "%1 __attribute__ ((__noreturn__));"; 1451 1452 test_text = "void siglongjmp(sigjmp_buf, int);"; 1453}; 1454 1455/* 1456 * Mac OS X 10.11 <os/trace.h> uses attribute on function definition. 1457 */ 1458fix = { 1459 hackname = darwin_os_trace_1; 1460 mach = "*-*-darwin*"; 1461 files = os/trace.h; 1462 select = "^(_os_trace_verify_printf.*) (__attribute__.*)"; 1463 c_fix = format; 1464 c_fix_arg = "%1"; 1465 test_text = "_os_trace_verify_printf(const char *msg, ...) __attribute__((format(printf, 1, 2)))"; 1466}; 1467 1468/* 1469 * Mac OS X 10.1[012] <os/trace.h> os_trace_payload_t typedef uses Blocks 1470 * extension without guard. 1471 */ 1472fix = { 1473 hackname = darwin_os_trace_2; 1474 mach = "*-*-darwin*"; 1475 files = os/trace.h; 1476 select = "typedef.*\\^os_trace_payload_t.*"; 1477 c_fix = format; 1478 c_fix_arg = "#if __BLOCKS__\n%0\n#endif"; 1479 test_text = "typedef void (^os_trace_payload_t)(xpc_object_t xdict);"; 1480}; 1481 1482/* 1483 * In Mac OS X 10.1[012] <os/trace.h>, need to guard users of 1484 * os_trace_payload_t typedef, too. 1485 */ 1486fix = { 1487 hackname = darwin_os_trace_3; 1488 mach = "*-*-darwin*"; 1489 files = os/trace.h; 1490 select = <<- _EOSelect_ 1491 __(API|OSX)_.* 1492 OS_EXPORT.* 1493 .* 1494 _os_trace.*os_trace_payload_t payload); 1495 _EOSelect_; 1496 c_fix = format; 1497 c_fix_arg = "#if __BLOCKS__\n%0\n#endif"; 1498 test_text = <<- _EOText_ 1499 __API_AVAILABLE(macosx(10.10), ios(8.0), watchos(2.0), tvos(8.0)) 1500 OS_EXPORT OS_NOTHROW OS_NOT_TAIL_CALLED 1501 void 1502 _os_trace_with_buffer(void *dso, const char *message, uint8_t type, const void *buffer, size_t buffer_size, os_trace_payload_t payload); 1503 1504 __OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0) 1505 OS_EXPORT OS_NOTHROW 1506 void 1507 _os_trace_internal(void *dso, uint8_t type, const char *format, const uint8_t *buf, size_t buf_size, os_trace_payload_t payload); 1508 _EOText_; 1509}; 1510 1511/* 1512 * In macOS 10.10 <os/base.h>, doesn't have __has_extension guarded. 1513 */ 1514fix = { 1515 hackname = darwin_os_base_1; 1516 mach = "*-*-darwin*"; 1517 files = os/base.h; 1518 select = <<- OS_BASE_1_SEL 1519#define __has_attribute.* 1520#endif 1521OS_BASE_1_SEL; 1522 c_fix = format; 1523 c_fix_arg = <<- OS_BASE_1_FIX 1524%0 1525#ifndef __has_extension 1526#define __has_extension(x) 0 1527#endif 1528OS_BASE_1_FIX; 1529 test_text = <<- OS_BASE_1_TEST 1530#define __has_attribute(x) 0 1531#endif 1532 1533#if __GNUC__ 1534OS_BASE_1_TEST; 1535}; 1536 1537/* 1538 * In macOS 10.10 <dispatch/object.h>, has unguarded block syntax. 1539 */ 1540fix = { 1541 hackname = darwin_dispatch_object_1; 1542 mach = "*-*-darwin*"; 1543 files = dispatch/object.h; 1544 select = "typedef void.*\\^dispatch_block_t.*"; 1545 c_fix = format; 1546 c_fix_arg = "#if __BLOCKS__\n%0\n#endif"; 1547 test_text = <<- DISPATCH_OBJECT_1_TEST 1548typedef void (^dispatch_block_t)(void); 1549 1550__BEGIN_DECLS 1551DISPATCH_OBJECT_1_TEST; 1552}; 1553 1554/* 1555 * __private_extern__ doesn't exist in FSF GCC. Even if it did, 1556 * why would you ever put it in a system header file? 1557 */ 1558fix = { 1559 hackname = darwin_private_extern; 1560 mach = "*-*-darwin*"; 1561 files = mach-o/dyld.h; 1562 select = "__private_extern__ [a-z_]+ _dyld_"; 1563 c_fix = format; 1564 c_fix_arg = "extern"; 1565 c_fix_arg = "__private_extern__"; 1566 test_text = "__private_extern__ int _dyld_func_lookup(\n" 1567 "const char *dyld_func_name,\n" 1568 "unsigned long *address);\n"; 1569}; 1570 1571/* 1572 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to 1573 * unsigned constants. 1574 */ 1575fix = { 1576 hackname = darwin_stdint_1; 1577 mach = "*-*-darwin*"; 1578 files = stdint-darwin.h, stdint.h; 1579 c_fix = format; 1580 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv"; 1581 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n" 1582 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)"; 1583 test_text = "#define UINT8_C(v) (v ## U)\n" 1584 "#define UINT16_C(v) (v ## U)"; 1585}; 1586 1587/* 1588 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX 1589 * with wrong types. 1590 */ 1591fix = { 1592 hackname = darwin_stdint_2; 1593 mach = "*-*-darwin*"; 1594 files = stdint-darwin.h, stdint.h; 1595 c_fix = format; 1596 c_fix_arg = "#if __WORDSIZE == 64\n" 1597 "#define INTPTR_MAX 9223372036854775807L\n" 1598 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 1599 "#else\n" 1600 "#define INTPTR_MAX 2147483647L\n" 1601 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 1602 "#endif"; 1603 select = "#if __WORDSIZE == 64\n" 1604 "#define INTPTR_MIN[ \t]+INT64_MIN\n" 1605 "#define INTPTR_MAX[ \t]+INT64_MAX\n" 1606 "#else\n" 1607 "#define INTPTR_MIN[ \t]+INT32_MIN\n" 1608 "#define INTPTR_MAX[ \t]+INT32_MAX\n" 1609 "#endif"; 1610 test_text = "#if __WORDSIZE == 64\n" 1611 "#define INTPTR_MIN INT64_MIN\n" 1612 "#define INTPTR_MAX INT64_MAX\n" 1613 "#else\n" 1614 "#define INTPTR_MIN INT32_MIN\n" 1615 "#define INTPTR_MAX INT32_MAX\n" 1616 "#endif"; 1617}; 1618 1619/* 1620 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type. 1621 */ 1622fix = { 1623 hackname = darwin_stdint_3; 1624 mach = "*-*-darwin*"; 1625 files = stdint-darwin.h, stdint.h; 1626 c_fix = format; 1627 c_fix_arg = "#if __WORDSIZE == 64\n" 1628 "#define UINTPTR_MAX 18446744073709551615UL\n" 1629 "#else\n" 1630 "#define UINTPTR_MAX 4294967295UL\n" 1631 "#endif"; 1632 select = "#if __WORDSIZE == 64\n" 1633 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n" 1634 "#else\n" 1635 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n" 1636 "#endif"; 1637 test_text = "#if __WORDSIZE == 64\n" 1638 "#define UINTPTR_MAX UINT64_MAX\n" 1639 "#else\n" 1640 "#define UINTPTR_MAX UINT32_MAX\n" 1641 "#endif"; 1642}; 1643 1644/* 1645 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type. 1646 */ 1647fix = { 1648 hackname = darwin_stdint_4; 1649 mach = "*-*-darwin*"; 1650 files = stdint-darwin.h, stdint.h; 1651 c_fix = format; 1652 c_fix_arg = "#if __WORDSIZE == 64\n" 1653 "#define SIZE_MAX 18446744073709551615UL\n" 1654 "#else\n" 1655 "#define SIZE_MAX 4294967295UL\n" 1656 "#endif"; 1657 select = "#if __WORDSIZE == 64\n" 1658 "#define SIZE_MAX[ \t]+UINT64_MAX\n" 1659 "#else\n" 1660 "#define SIZE_MAX[ \t]+UINT32_MAX\n" 1661 "#endif"; 1662 test_text = "#if __WORDSIZE == 64\n" 1663 "#define SIZE_MAX UINT64_MAX\n" 1664 "#else\n" 1665 "#define SIZE_MAX UINT32_MAX\n" 1666 "#endif"; 1667}; 1668 1669/* 1670 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX} 1671 * with a wrong type. 1672 */ 1673fix = { 1674 hackname = darwin_stdint_5; 1675 mach = "*-*-darwin*"; 1676 files = stdint-darwin.h, stdint.h; 1677 c_fix = format; 1678 c_fix_arg = "#if __WORDSIZE == 64\n" 1679 "#define INTMAX_MIN (-9223372036854775807L - 1)\n" 1680 "#define INTMAX_MAX 9223372036854775807L\n" 1681 "#define UINTMAX_MAX 18446744073709551615UL\n" 1682 "#else\n" 1683 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n" 1684 "#define INTMAX_MAX 9223372036854775807LL\n" 1685 "#define UINTMAX_MAX 18446744073709551615ULL\n" 1686 "#endif"; 1687 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n" 1688 "#define INTMAX_MAX[ \t]+INT64_MAX\n" 1689 "\n" 1690 "#define UINTMAX_MAX[ \t]+UINT64_MAX"; 1691 test_text = "#define INTMAX_MIN INT64_MIN\n" 1692 "#define INTMAX_MAX INT64_MAX\n" 1693 "\n" 1694 "#define UINTMAX_MAX UINT64_MAX"; 1695}; 1696 1697/* 1698 * Darwin headers have a stdint.h that defines {U,}INTMAX_C 1699 * with a wrong type. 1700 */ 1701fix = { 1702 hackname = darwin_stdint_6; 1703 mach = "*-*-darwin*"; 1704 files = stdint-darwin.h, stdint.h; 1705 c_fix = format; 1706 c_fix_arg = "#if __WORDSIZE == 64\n" 1707 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n" 1708 "#define PTRDIFF_MAX 9223372036854775807L\n" 1709 "#else\n" 1710 "#define PTRDIFF_MIN (-2147483647 - 1)\n" 1711 "#define PTRDIFF_MAX 2147483647\n" 1712 "#endif"; 1713 select = "#if __WORDSIZE == 64\n" 1714 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n" 1715 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n" 1716 "#else\n" 1717 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n" 1718 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n" 1719 "#endif"; 1720 test_text = "#if __WORDSIZE == 64\n" 1721 "#define PTRDIFF_MIN INT64_MIN\n" 1722 "#define PTRDIFF_MAX INT64_MAX\n" 1723 "#else\n" 1724 "#define PTRDIFF_MIN INT32_MIN\n" 1725 "#define PTRDIFF_MAX INT32_MAX\n" 1726 "#endif"; 1727}; 1728 1729/* 1730 * Darwin headers have a stdint.h that defines {U,}INTMAX_C 1731 * with a wrong type. 1732 */ 1733fix = { 1734 hackname = darwin_stdint_7; 1735 mach = "*-*-darwin*"; 1736 files = stdint-darwin.h, stdint.h; 1737 c_fix = format; 1738 c_fix_arg = "#if __WORDSIZE == 64\n" 1739 "#define INTMAX_C(v) (v ## L)\n" 1740 "#define UINTMAX_C(v) (v ## UL)\n" 1741 "#else\n" 1742 "#define INTMAX_C(v) (v ## LL)\n" 1743 "#define UINTMAX_C(v) (v ## ULL)\n" 1744 "#endif"; 1745 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n" 1746 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)"; 1747 test_text = "#define INTMAX_C(v) (v ## LL)\n" 1748 "#define UINTMAX_C(v) (v ## ULL)"; 1749}; 1750 1751/* The SDK included with XCode 10.2 has the file <sys/ucred.h> that uses the 1752 C11 _Atomic keyword (exposing it to C++ code). The work-around here follows 1753 the header in declaring the entity volatile when _Atomic is not available. 1754*/ 1755fix = { 1756 hackname = darwin_ucred__Atomic; 1757 mach = "*-*-darwin*"; 1758 files = sys/ucred.h; 1759 select = "_Atomic"; 1760 c_fix = wrap; 1761 c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n" 1762 "# define _Atomic volatile\n" 1763 "#endif\n"; 1764 c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n" 1765 "# undef _Atomic\n" 1766 "#endif\n"; 1767 test_text = ""; /* Don't provide this for wrap fixes. */ 1768}; 1769 1770/* The darwin headers don't accept __FLT_EVAL_METHOD__ == 16. */ 1771fix = { 1772 hackname = darwin_flt_eval_method; 1773 mach = "*-*-darwin*"; 1774 files = math.h; 1775 select = "^#if __FLT_EVAL_METHOD__ == 0$"; 1776 c_fix = format; 1777 c_fix_arg = "#if __FLT_EVAL_METHOD__ == 0 || __FLT_EVAL_METHOD__ == 16"; 1778 test_text = "#if __FLT_EVAL_METHOD__ == 0"; 1779}; 1780 1781/* 1782 * Fix <c_asm.h> on Digital UNIX V4.0: 1783 * It contains a prototype for a DEC C internal asm() function, 1784 * clashing with gcc's asm keyword. So protect this with __DECC. 1785 */ 1786fix = { 1787 hackname = dec_intern_asm; 1788 files = c_asm.h; 1789 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n"; 1790 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n" 1791 "#endif\n"; 1792 test_text = 1793 "float fasm {\n" 1794 " ... asm stuff ...\n" 1795 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/"; 1796}; 1797 1798/* 1799 * Fix typo in <wchar.h> on DJGPP 2.03. 1800 */ 1801fix = { 1802 hackname = djgpp_wchar_h; 1803 file = wchar.h; 1804 select = "__DJ_wint_t"; 1805 bypass = "sys/djtypes.h"; 1806 c_fix = format; 1807 c_fix_arg = "%0\n#include <sys/djtypes.h>"; 1808 c_fix_arg = "#include <stddef.h>"; 1809 test_text = "#include <stddef.h>\n" 1810 "extern __DJ_wint_t x;\n"; 1811}; 1812 1813/* 1814 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef. 1815 */ 1816fix = { 1817 hackname = ecd_cursor; 1818 files = "sunwindow/win_lock.h"; 1819 files = "sunwindow/win_cursor.h"; 1820 select = 'ecd\.cursor'; 1821 c_fix = format; 1822 c_fix_arg = 'ecd_cursor'; 1823 1824 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */"; 1825}; 1826 1827/* 1828 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64 1829 * that fails when compiling for SSE-less 32-bit x86. 1830 */ 1831fix = { 1832 hackname = feraiseexcept_nosse_divbyzero; 1833 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*'; 1834 files = bits/fenv.h, '*/bits/fenv.h'; 1835 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : " 1836 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$"; 1837 bypass = "\"fdivp .*; fwait\""; 1838 1839 c_fix = format; 1840 c_fix_arg = <<- _EOText_ 1841 # ifdef __SSE_MATH__ 1842 %0 1843 # else 1844 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait" 1845 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)"); 1846 # endif 1847 _EOText_; 1848 1849 test_text = <<- _EOText_ 1850 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g)); 1851 _EOText_; 1852}; 1853 1854/* 1855 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64 1856 * that fails when compiling for SSE-less 32-bit x86. 1857 */ 1858fix = { 1859 hackname = feraiseexcept_nosse_invalid; 1860 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*'; 1861 files = bits/fenv.h, '*/bits/fenv.h'; 1862 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : " 1863 ": \"x\" \\(__f\\)\\);$"; 1864 bypass = "\"fdiv .*; fwait\""; 1865 1866 c_fix = format; 1867 c_fix_arg = <<- _EOText_ 1868 # ifdef __SSE_MATH__ 1869 %0 1870 # else 1871 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait" 1872 %1 : "=t" (__f) : "0" (__f)); 1873 # endif 1874 _EOText_; 1875 1876 test_text = <<- _EOText_ 1877 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f)); 1878 _EOText_; 1879}; 1880 1881/* 1882 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume 1883 * neither the existence of GCC 3 nor its exact feature set yet break 1884 * (by design?) when __GNUC__ is set beyond 2. 1885 */ 1886fix = { 1887 hackname = freebsd_gcc3_breakage; 1888 mach = "*-*-freebsd*"; 1889 files = sys/cdefs.h; 1890 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$'; 1891 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)'; 1892 c_fix = format; 1893 c_fix_arg = '%0 || __GNUC__ >= 3'; 1894 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7'; 1895}; 1896 1897/* 1898 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume 1899 * neither the existence of GCC 4 nor its exact feature set yet break 1900 * (by design?) when __GNUC__ is set beyond 3. 1901 */ 1902fix = { 1903 hackname = freebsd_gcc4_breakage; 1904 mach = "*-*-freebsd*"; 1905 files = sys/cdefs.h; 1906 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$'; 1907 c_fix = format; 1908 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3'; 1909 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3'; 1910}; 1911 1912/* 1913 * Some versions of glibc don't expect the C99 inline semantics. 1914 */ 1915fix = { 1916 hackname = glibc_c99_inline_1; 1917 files = features.h, '*/features.h'; 1918 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$"; 1919 c_fix = format; 1920 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)"; 1921 test_text = <<-EOT 1922 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ 1923 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ 1924 # define __USE_EXTERN_INLINES 1 1925 #endif 1926 EOT; 1927}; 1928 1929/* 1930 * Similar, but a version that didn't have __NO_INLINE__ 1931 */ 1932fix = { 1933 hackname = glibc_c99_inline_1a; 1934 files = features.h, '*/features.h'; 1935 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n" 1936 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)"; 1937 c_fix = format; 1938 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2"; 1939 test_text = <<-EOT 1940 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__ 1941 # define __USE_EXTERN_INLINES 1 1942 #endif 1943 EOT; 1944}; 1945 1946/* 1947 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately 1948 * there are many glibc headers which do not respect __USE_EXTERN_INLINES. 1949 * The remaining glibc_c99_inline_* fixes deal with some of those headers. 1950 */ 1951fix = { 1952 hackname = glibc_c99_inline_2; 1953 files = sys/stat.h, '*/sys/stat.h'; 1954 select = "extern __inline__ int"; 1955 sed = "s/extern int \\(stat\\)/" 1956 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1957 "__inline__ int \\1/"; 1958 sed = "s/extern int \\([lf]stat\\)/" 1959 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1960 "__inline__ int \\1/"; 1961 sed = "s/extern int \\(mknod\\)/" 1962 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1963 "__inline__ int \\1/"; 1964 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/" 1965 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1966 "__inline__ int __REDIRECT\\1 (\\2/"; 1967 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/" 1968 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1969 "__inline__ int __REDIRECT\\1 (\\2/"; 1970 sed = "s/^extern __inline__ int/" 1971 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1972 "__inline__ int/"; 1973 test_text = <<-EOT 1974 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); 1975 extern __inline__ int 1976 __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) 1977 {} 1978 EOT; 1979}; 1980 1981/* 1982 * glibc_c99_inline_3 1983 */ 1984fix = { 1985 hackname = glibc_c99_inline_3; 1986 files = bits/string2.h, '*/bits/string2.h'; 1987 select = "extern __inline"; 1988 bypass = "__extern_inline|__GNU_STDC_INLINE__"; 1989 c_fix = format; 1990 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)"; 1991 c_fix_arg = "^# ifdef __cplusplus$"; 1992 test_text = <<-EOT 1993 # ifdef __cplusplus 1994 # define __STRING_INLINE inline 1995 # else 1996 # define __STRING_INLINE extern __inline 1997 # endif 1998 EOT; 1999}; 2000 2001/* 2002 * glibc_c99_inline_4 2003 */ 2004fix = { 2005 hackname = glibc_c99_inline_4; 2006 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h', 2007 pthread.h, '*/pthread.h'; 2008 bypass = "__extern_inline|__gnu_inline__"; 2009 select = "(^| )extern __inline"; 2010 c_fix = format; 2011 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))"; 2012 test_text = <<-EOT 2013 __extension__ extern __inline unsigned int 2014 extern __inline unsigned int 2015 EOT; 2016}; 2017 2018/* glibc-2.3.5 defines pthread mutex initializers incorrectly, 2019 * so we replace them with versions that correspond to the 2020 * definition. 2021 */ 2022fix = { 2023 hackname = glibc_mutex_init; 2024 files = pthread.h; 2025 select = '\{ *\{ *0, *\} *\}'; 2026 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n" 2027 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}"; 2028 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 2029 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/"; 2030 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 2031 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/"; 2032 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 2033 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/"; 2034 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 2035 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; 2036 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 2037 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/"; 2038 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 2039 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; 2040 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/" 2041 "N;s/^[ \t]*#[ \t]*" 2042 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n" 2043 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n" 2044 "# \\1\\\n" 2045 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n" 2046 "# else\\\n" 2047 "# \\1\\\n" 2048 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n" 2049 "# endif/"; 2050 sed = "s/{ \\(0, 0, 0, 0, 0, 0, " 2051 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/"; 2052 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/" 2053 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/"; 2054 2055 test_text = <<- _EOText_ 2056 #define PTHREAD_MUTEX_INITIALIZER \\ 2057 { { 0, } } 2058 #ifdef __USE_GNU 2059 # if __WORDSIZE == 64 2060 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ 2061 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } 2062 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ 2063 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } 2064 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ 2065 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } 2066 # else 2067 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ 2068 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } 2069 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ 2070 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } 2071 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ 2072 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } 2073 # endif 2074 #endif 2075 # define PTHREAD_RWLOCK_INITIALIZER \\ 2076 { { 0, } } 2077 # ifdef __USE_GNU 2078 # if __WORDSIZE == 64 2079 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ 2080 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\ 2081 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } 2082 # else 2083 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ 2084 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } 2085 # endif 2086 # endif 2087 #define PTHREAD_COND_INITIALIZER { { 0, } } 2088 _EOText_; 2089}; 2090 2091/* glibc versions before 2.5 have a version of stdint.h that defines 2092 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc 2093 versions with stdint.h based on those glibc versions. */ 2094fix = { 2095 hackname = glibc_stdint; 2096 files = stdint.h; 2097 select = "GNU C Library"; 2098 c_fix = format; 2099 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc"; 2100 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U"; 2101 test_text = "/* This file is part of the GNU C Library. */\n" 2102 "# define UINT8_C(c)\tc ## U\n" 2103 "# define UINT16_C(c)\tc ## U"; 2104}; 2105 2106/* Some versions of glibc have a version of bits/string2.h that 2107 produces "value computed is not used" warnings from strncpy; fix 2108 this definition by using __builtin_strncpy instead as in newer 2109 versions. */ 2110fix = { 2111 hackname = glibc_strncpy; 2112 files = bits/string2.h, '*/bits/string2.h'; 2113 bypass = "__builtin_strncpy"; 2114 c_fix = format; 2115 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)"; 2116 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*"; 2117 test_text = <<-EOT 2118 # define strncpy(dest, src, n) \ 2119 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\ 2120 ? (strlen (src) + 1 >= ((size_t) (n)) \\ 2121 ? (char *) memcpy (dest, src, n) \\ 2122 : strncpy (dest, src, n)) \\ 2123 : strncpy (dest, src, n))) 2124 EOT; 2125 2126}; 2127 2128/* glibc's tgmath.h relies on an expression that is not an integer 2129 constant expression being treated as it was by GCC 4.4 and 2130 earlier. */ 2131fix = { 2132 hackname = glibc_tgmath; 2133 files = tgmath.h; 2134 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)'; 2135 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type"; 2136 c_fix = format; 2137 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || " 2138 "(__builtin_classify_type ((type) 0) == 9 && " 2139 "__builtin_classify_type (__real__ ((type) 0)) == 8))"; 2140 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))"; 2141}; 2142 2143/* 2144 * Fix these files to use the types we think they should for 2145 * ptrdiff_t, size_t, and wchar_t. 2146 * 2147 * This defines the types in terms of macros predefined by our 'cpp'. 2148 * This is supposedly necessary for glibc's handling of these types. 2149 * It's probably not necessary for anyone else, but it doesn't hurt. 2150 */ 2151fix = { 2152 hackname = gnu_types; 2153 files = "sys/types.h"; 2154 files = "stdlib.h"; 2155 files = "sys/stdtypes.h"; 2156 files = "stddef.h"; 2157 files = "memory.h"; 2158 files = "unistd.h"; 2159 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T'; 2160 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;"; 2161 c_fix = gnu_type; 2162 /* The Solaris 10 headers already define these types correctly. */ 2163 mach = '*-*-solaris2.1[0-9]*'; 2164 not_machine = true; 2165 2166 test_text = "typedef long int ptrdiff_t; /* long int */\n" 2167 "typedef uint_t size_t; /* uint_t */\n" 2168 "typedef ushort_t wchar_t; /* ushort_t */"; 2169}; 2170 2171/* 2172 * Fix HP & Sony's use of "../machine/xxx.h" 2173 * to refer to: <machine/xxx.h> 2174 */ 2175fix = { 2176 hackname = hp_inline; 2177 files = sys/spinlock.h; 2178 files = machine/machparam.h; 2179 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/'; 2180 2181 c_fix = format; 2182 c_fix_arg = "%1<machine/%2.h>"; 2183 2184 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/' 2185 '([a-z]+)\.h"'; 2186 2187 test_text = ' # include "../machine/mumble.h"'; 2188}; 2189 2190/* 2191 * Check for (...) in C++ code in HP/UX sys/file.h. 2192 */ 2193fix = { 2194 hackname = hp_sysfile; 2195 files = sys/file.h; 2196 select = "HPUX_SOURCE"; 2197 2198 c_fix = format; 2199 c_fix_arg = "(struct file *, ...)"; 2200 c_fix_arg = '\(\.\.\.\)'; 2201 2202 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */"; 2203}; 2204 2205/* 2206 * Un-Hide a series of five FP defines from post-1999 compliance GCC: 2207 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN 2208 */ 2209fix = { 2210 hackname = hppa_hpux_fp_macros; 2211 mach = "hppa*-hp-hpux11*"; 2212 files = math.h; 2213 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n" 2214 "#[ \t]*define[ \t]*FP_ZERO.*\n" 2215 "#[ \t]*define[ \t]*FP_INFINITE.*\n" 2216 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n" 2217 "#[ \t]*define[ \t]*FP_NAN.*\n"; 2218 c_fix = format; 2219 c_fix_arg = <<- _EOFix_ 2220 #endif /* _INCLUDE_HPUX_SOURCE */ 2221 2222 #if defined(_INCLUDE_HPUX_SOURCE) || \ 2223 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) 2224 %0#endif 2225 2226 #ifdef _INCLUDE_HPUX_SOURCE 2227 2228 _EOFix_; 2229 2230 test_text = 2231 "# define FP_NORMAL 0\n" 2232 "# define FP_ZERO 1\n" 2233 "# define FP_INFINITE 2\n" 2234 "# define FP_SUBNORMAL 3\n" 2235 "# define FP_NAN 4\n"; 2236}; 2237 2238/* 2239 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11 2240 * math.h to prevent clash with define in c_std/bits/std_cmath.h. 2241 */ 2242fix = { 2243 hackname = hpux10_cpp_pow_inline; 2244 files = fixinc-test-limits.h, math.h; 2245 select = <<- END_POW_INLINE 2246 ^# +ifdef +__cplusplus 2247 +\} 2248 +inline +double +pow\(double +__d,int +__expon\) +\{ 2249 [ ]+return +pow\(__d,\(double\)__expon\); 2250 +\} 2251 +extern +"C" +\{ 2252 #else 2253 # +endif 2254 END_POW_INLINE; 2255 2256 c_fix = format; 2257 c_fix_arg = ""; 2258 2259 test_text = 2260 "# ifdef __cplusplus\n" 2261 " }\n" 2262 " inline double pow(double __d,int __expon) {\n" 2263 "\t return pow(__d,(double)__expon);\n" 2264 " }\n" 2265 ' extern "C"' " {\n" 2266 "#else\n" 2267 "# endif"; 2268}; 2269 2270fix = { 2271 hackname = hpux11_cpp_pow_inline; 2272 files = math.h; 2273 select = " +inline double pow\\(double d,int expon\\) \\{\n" 2274 " +return pow\\(d, \\(double\\)expon\\);\n" 2275 " +\\}\n"; 2276 c_fix = format; 2277 c_fix_arg = ""; 2278 2279 test_text = 2280 " inline double pow(double d,int expon) {\n" 2281 " return pow(d, (double)expon);\n" 2282 " }\n"; 2283}; 2284 2285/* 2286 * This hack fixes the declarations of _DINFINITY, _SINFINITY and _SQNAN. 2287 */ 2288fix = { 2289 hackname = hpux_math_constexpr; 2290 mach = "*-hp-hpux11*"; 2291 files = math.h; 2292 sed = "s@^[ \t]*extern[ \t]*const[ \t]*double[ \t]*_DINFINITY;" 2293 "[ \t]*$@# define _DINFINITY (__builtin_inf ())@"; 2294 sed = "s@^[ \t]*extern[ \t]*const[ \t]*float[ \t]*_SINFINITY;" 2295 "[ \t]*$@# define _SINFINITY (__builtin_inff ())@"; 2296 sed = "s@^[ \t]*extern[ \t]*const[ \t]*float[ \t]*_SQNAN;" 2297 "[ \t]*$@# define _SQNAN (__builtin_nanf (\\\"\\\"))@"; 2298 test_text = " extern const double _DINFINITY;\n" 2299 " extern const float _SINFINITY;\n" 2300 " extern const float _SQNAN;"; 2301}; 2302 2303/* 2304 * Fix hpux 10.X missing ctype declarations 1 2305 */ 2306fix = { 2307 hackname = hpux10_ctype_declarations1; 2308 files = ctype.h; 2309 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)"; 2310 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\("; 2311 c_fix = format; 2312 c_fix_arg = "#ifdef _PROTOTYPES\n" 2313 "extern int __tolower(int);\n" 2314 "extern int __toupper(int);\n" 2315 "#else /* NOT _PROTOTYPES */\n" 2316 "extern int __tolower();\n" 2317 "extern int __toupper();\n" 2318 "#endif /* _PROTOTYPES */\n\n" 2319 "%0\n"; 2320 2321 test_text = "# define _toupper(__c) __toupper(__c)\n"; 2322}; 2323 2324/* 2325 * Fix hpux 10.X missing ctype declarations 2 2326 */ 2327fix = { 2328 hackname = hpux10_ctype_declarations2; 2329 files = ctype.h; 2330 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)"; 2331 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\("; 2332 c_fix = format; 2333 c_fix_arg = "%0\n\n" 2334 "#ifdef _PROTOTYPES\n" 2335 " extern int _isalnum(int);\n" 2336 " extern int _isalpha(int);\n" 2337 " extern int _iscntrl(int);\n" 2338 " extern int _isdigit(int);\n" 2339 " extern int _isgraph(int);\n" 2340 " extern int _islower(int);\n" 2341 " extern int _isprint(int);\n" 2342 " extern int _ispunct(int);\n" 2343 " extern int _isspace(int);\n" 2344 " extern int _isupper(int);\n" 2345 " extern int _isxdigit(int);\n" 2346 "# else /* not _PROTOTYPES */\n" 2347 " extern int _isalnum();\n" 2348 " extern int _isalpha();\n" 2349 " extern int _iscntrl();\n" 2350 " extern int _isdigit();\n" 2351 " extern int _isgraph();\n" 2352 " extern int _islower();\n" 2353 " extern int _isprint();\n" 2354 " extern int _ispunct();\n" 2355 " extern int _isspace();\n" 2356 " extern int _isupper();\n" 2357 " extern int _isxdigit();\n" 2358 "#endif /* _PROTOTYPES */\n"; 2359 2360 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n" 2361 " extern unsigned int *__SB_masks;\n"; 2362}; 2363 2364/* 2365 * Fix hpux 10.X missing stdio declarations 2366 */ 2367fix = { 2368 hackname = hpux10_stdio_declarations; 2369 files = stdio.h; 2370 select = "^#[ \t]*define _iob[ \t]*__iob"; 2371 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\("; 2372 c_fix = format; 2373 c_fix_arg = "%0\n\n" 2374 "# if defined(__STDC__) || defined(__cplusplus)\n" 2375 " extern int snprintf(char *, size_t, const char *, ...);\n" 2376 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n" 2377 "# else /* not __STDC__) || __cplusplus */\n" 2378 " extern int snprintf();\n" 2379 " extern int vsnprintf();\n" 2380 "# endif /* __STDC__) || __cplusplus */\n"; 2381 2382 test_text = "# define _iob __iob\n"; 2383}; 2384 2385/* 2386 * The HP-UX stddef.h is replaced by gcc's. It doesn't include sys/stdsyms.h. 2387 * As a result, we need to include sys/stdsyms.h in alloca.h. 2388 */ 2389fix = { 2390 hackname = hppa_hpux11_alloca; 2391 mach = "hppa*-*-hpux11*"; 2392 files = alloca.h; 2393 select = "#ifndef _STDDEF_INCLUDED"; 2394 c_fix = format; 2395 c_fix_arg = "#ifndef _SYS_STDSYMS_INCLUDED\n" 2396 "# include <sys/stdsyms.h>\n" 2397 "#endif /* _SYS_STDSYMS_INCLUDED */\n\n" 2398 "%0"; 2399 2400 test_text = "#ifndef _STDDEF_INCLUDED"; 2401}; 2402 2403/* 2404 * Make sure hpux defines abs in header. 2405 */ 2406fix = { 2407 hackname = hpux11_abs; 2408 mach = "*-hp-hpux11*"; 2409 files = stdlib.h; 2410 select = "ifndef _MATH_INCLUDED"; 2411 c_fix = format; 2412 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)"; 2413 test_text = "#ifndef _MATH_INCLUDED"; 2414}; 2415 2416/* 2417 * Fix hpux11 __LWP_RWLOCK_VALID define 2418 */ 2419fix = { 2420 hackname = hpux11_lwp_rwlock_valid; 2421 mach = "*-hp-hpux11*"; 2422 files = sys/pthread.h; 2423 select = "#define __LWP_RWLOCK_VALID[ \t]*0x8c91"; 2424 c_fix = format; 2425 c_fix_arg = "#define __LWP_RWLOCK_VALID -29551"; 2426 test_text = "#define __LWP_RWLOCK_VALID 0x8c91"; 2427}; 2428 2429/* 2430 * hpux sendfile() 2431 */ 2432fix = { 2433 hackname = hpux11_extern_sendfile; 2434 mach = "*-hp-hpux11.[12]*"; 2435 files = sys/socket.h; 2436 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n"; 2437 c_fix = format; 2438 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; 2439 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n" 2440 " const struct iovec *, int));\n"; 2441}; 2442 2443/* 2444 * hpux sendpath() 2445 */ 2446fix = { 2447 hackname = hpux11_extern_sendpath; 2448 mach = "*-hp-hpux11.[12]*"; 2449 files = sys/socket.h; 2450 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n"; 2451 c_fix = format; 2452 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; 2453 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n" 2454 " const struct iovec *, int));\n"; 2455}; 2456 2457/* 2458 * Keep HP-UX 11 from stomping on C++ math namespace 2459 * with defines for fabsf. 2460 */ 2461fix = { 2462 hackname = hpux11_fabsf; 2463 mach = "*-hp-hpux11*"; 2464 files = math.h; 2465 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*"; 2466 2467 c_fix = format; 2468 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 2469 2470 test_text = 2471 "#ifdef _PA_RISC\n" 2472 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n" 2473 "#endif"; 2474}; 2475 2476/* 2477 * The definitions for PTHREAD_MUTEX_INITIALIZER and similar initializers 2478 * in pthread.h need to be constant expressions to be standard complient. 2479 * As a result, we need to remove the void * casts in the initializers 2480 * (see hpux11_pthread_const) and to change the __(M|C|RW)POINTER defines 2481 * to use the long type. 2482 */ 2483fix = { 2484 hackname = hpux11_pthread_pointer; 2485 mach = "*-hp-hpux11.[0-3]*"; 2486 files = sys/pthread.h; 2487 select = "(void[ \t]*\\*)(m|c|rw)(_ptr)"; 2488 2489 c_fix = format; 2490 c_fix_arg = "long\t%2%3"; 2491 test_text = "#define __MPOINTER\t\tvoid\t *m_ptr"; 2492}; 2493 2494/* 2495 * Remove void pointer cast and fix C99 constant in __POINTER_SET defines. 2496 */ 2497fix = { 2498 hackname = hpux11_pthread_const; 2499 mach = "*-hp-hpux11.[0-3]*"; 2500 files = sys/pthread.h; 2501 select = "^(#define[ \t]+__POINTER_SET[ \t0,]*)(.*\\))"; 2502 2503 c_fix = format; 2504 c_fix_arg = "%11"; 2505 test_text = "#define __POINTER_SET\t\t((void *) 1LL)"; 2506}; 2507 2508/* 2509 * Prevent HP-UX 11 from defining __size_t and preventing size_t from 2510 * being defined by having it define _hpux_size_t instead. 2511 */ 2512fix = { 2513 hackname = hpux11_size_t; 2514 mach = "*-hp-hpux11*"; 2515 select = "__size_t"; 2516 2517 c_fix = format; 2518 c_fix_arg = "_hpux_size_t"; 2519 2520 test_text = 2521 "#define __size_t size_t\n" 2522 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n"; 2523}; 2524 2525/* 2526 * Fix hpux 11.00 broken snprintf declaration 2527 * (third argument is char *, needs to be const char * to prevent 2528 * spurious warnings with -Wwrite-strings or in C++). 2529 */ 2530fix = { 2531 hackname = hpux11_snprintf; 2532 files = stdio.h; 2533 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)' 2534 ' *(char *\*, *\.\.\.\);)'; 2535 c_fix = format; 2536 c_fix_arg = '%1 const %3'; 2537 2538 test_text = "extern int snprintf(char *, size_t, char *, ...);\n" 2539 "extern int snprintf(char *, __size_t, char *, ...);\n" 2540 "extern int snprintf(char *, _hpux_size_t, char *, ...);"; 2541}; 2542 2543/* 2544 * Fix hpux 11.00 broken vsnprintf declaration 2545 */ 2546fix = { 2547 hackname = hpux11_vsnprintf; 2548 files = stdio.h; 2549 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, ' 2550 'const char \*,) __va__list\);'; 2551 c_fix = format; 2552 c_fix_arg = "%1 __va_list);"; 2553 2554 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,' 2555 ' __va__list);'; 2556}; 2557 2558/* 2559 * Fix missing const in hpux vsscanf declaration 2560 */ 2561fix = { 2562 hackname = hpux_vsscanf; 2563 mach = "*-*-hpux*"; 2564 files = stdio.h; 2565 select = '(extern int vsscanf\()char'; 2566 c_fix = format; 2567 c_fix_arg = "%1const char"; 2568 2569 test_text = 'extern int vsscanf(char *, const char *, __va_list);'; 2570}; 2571 2572/* 2573 * get rid of bogus inline definitions in HP-UX 8.0 2574 */ 2575fix = { 2576 hackname = hpux8_bogus_inlines; 2577 files = math.h; 2578 select = inline; 2579 bypass = "__GNUG__"; 2580 sed = "s@inline int abs(int [a-z][a-z]*) {.*}" 2581 "@extern \"C\" int abs(int);@"; 2582 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@"; 2583 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@"; 2584 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@"; 2585 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n" 2586 "inline double sqr(double v) { return v**0.5; }"; 2587}; 2588 2589/* 2590 * hpux intptr 2591 */ 2592fix = { 2593 hackname = hpux_c99_intptr; 2594 mach = "*-hp-hpux11.3*"; 2595 files = stdint-hpux11.h, stdint.h; 2596 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*" 2597 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@"; 2598 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*" 2599 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@"; 2600 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*" 2601 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@"; 2602 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*" 2603 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@"; 2604 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*" 2605 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@"; 2606 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*" 2607 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@"; 2608 test_text = "#define PTRDIFF_MAX INT32_MAX\n" 2609 "#define PTRDIFF_MIN INT32_MIN\n" 2610 "#define INTPTR_MAX INT32_MAX\n" 2611 "#define INTPTR_MIN INT32_MIN\n" 2612 "#define UINTPTR_MAX UINT32_MAX\n" 2613 "#define SIZE_MAX UINT32_MAX\n"; 2614}; 2615 2616/* 2617 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2618 */ 2619fix = { 2620 hackname = hpux_c99_inttypes; 2621 mach = "*-hp-hpux11.[23]*"; 2622 files = inttypes.h; 2623 files = stdint-hpux11.h, stdint.h; 2624 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*" 2625 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@"; 2626 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*" 2627 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@"; 2628 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*" 2629 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@"; 2630 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@" 2631 "#define UINT32_C(__c) __CONCAT__(__c,u)@"; 2632 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n" 2633 "#define UINT16_C(__c) __CONCAT_U__(__c)\n" 2634 "#define INT32_C(__c) __CONCAT__(__c,l)\n" 2635 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n"; 2636}; 2637 2638/* 2639 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2640 */ 2641fix = { 2642 hackname = hpux_c99_inttypes2; 2643 mach = "*-hp-hpux11.2*"; 2644 files = stdint-hpux11.h, stdint.h; 2645 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*" 2646 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@"; 2647 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*" 2648 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@"; 2649 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*" 2650 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@"; 2651 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*" 2652 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@"; 2653 test_text = "# define INT8_C(__c) ((signed char)(__c))\n" 2654 "# define UINT8_C(__c) ((unsigned char)(__c))\n" 2655 "# define INT16_C(__c) ((short)(__c))\n" 2656 "# define UINT16_C(__c) ((unsigned short)(__c))\n"; 2657}; 2658 2659/* 2660 * Fix broken and missing defines in inttypes.h 2661 */ 2662fix = { 2663 hackname = hpux_c99_inttypes3; 2664 mach = "hppa*-hp-hpux11*"; 2665 files = inttypes.h; 2666 select = "#define[ \t]INTPTR_MAX[ \t]*\n" 2667 "#define[ \t]UINTPTR_MAX[ \t]*\n"; 2668 c_fix = format; 2669 c_fix_arg = "#undef SIZE_MAX\n" 2670 "#define SIZE_MAX __SIZE_MAX__\n" 2671 "#ifdef __INTPTR_MAX__\n" 2672 "# undef INTPTR_MAX\n" 2673 "# define INTPTR_MAX __INTPTR_MAX__\n" 2674 "# undef INTPTR_MIN\n" 2675 "# define INTPTR_MIN (-INTPTR_MAX - 1)\n" 2676 "#endif\n" 2677 "#ifdef __UINTPTR_MAX__\n" 2678 "# undef UINTPTR_MAX\n" 2679 "# define UINTPTR_MAX __UINTPTR_MAX__\n" 2680 "#endif\n"; 2681 test_text = "#define INTPTR_MAX\n" 2682 "#define UINTPTR_MAX\n"; 2683}; 2684 2685/* 2686 * Fix missing SCNuMAX defines in inttypes.h 2687 */ 2688fix = { 2689 hackname = hpux_c99_inttypes4; 2690 mach = "hppa*-hp-hpux11.[01]*"; 2691 files = inttypes.h; 2692 sed = "/^[ \t]*#[ \t]*define[ \t]*SCNxMAX[ \t]*SCNx64/a\\\n" 2693 "#define SCNuMAX \t SCNu64\n"; 2694 sed = "/^[ \t]*#[ \t]*define[ \t]*SCNxMAX[ \t]*SCNx32/a\\\n" 2695 "#define SCNuMAX \t SCNu32\n"; 2696 test_text = "#define SCNxMAX SCNx64\n" 2697 "#define SCNxMAX SCNx32\n"; 2698}; 2699 2700/* 2701 * Fix missing PRIdPTR defines in inttypes.h 2702 */ 2703fix = { 2704 hackname = hpux_c99_inttypes5; 2705 mach = "hppa*-hp-hpux11.[01]*"; 2706 files = inttypes.h; 2707 select = "#ifndef[ \t]_KERNEL[ \t]*\n"; 2708 c_fix = format; 2709 c_fix_arg = "#ifndef __LP64__\n" 2710 "#define PRIdPTR\t\tPRId32\n" 2711 "#define PRIiPTR\t\tPRIi32\n" 2712 "#define PRIoPTR\t\tPRIo32\n" 2713 "#define PRIuPTR\t\tPRIu32\n" 2714 "#define PRIxPTR\t\tPRIx32\n" 2715 "#define PRIXPTR\t\tPRIX32\n" 2716 "#else\n" 2717 "#define PRIdPTR\t\tPRId64\n" 2718 "#define PRIiPTR\t\tPRIi64\n" 2719 "#define PRIoPTR\t\tPRIo64\n" 2720 "#define PRIuPTR\t\tPRIu64\n" 2721 "#define PRIxPTR\t\tPRIx64\n" 2722 "#define PRIXPTR\t\tPRIX64\n" 2723 "#endif\n\n" 2724 "#ifndef _KERNEL\n"; 2725 test_text = "#ifndef _KERNEL\n"; 2726}; 2727 2728/* 2729 * Fix hpux broken ctype macros 2730 */ 2731fix = { 2732 hackname = hpux_ctype_macros; 2733 files = ctype.h; 2734 select = '((: |\()__SB_masks \? )' 2735 '(__SB_masks\[__(alnum|c)\] & _IS)'; 2736 c_fix = format; 2737 c_fix_arg = "%1(int)%3"; 2738 2739 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n" 2740 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n"; 2741}; 2742 2743/* 2744 * hpux errno() 2745 */ 2746fix = { 2747 hackname = hpux_extern_errno; 2748 mach = "*-hp-hpux10.*"; 2749 mach = "*-hp-hpux11.[0-2]*"; 2750 files = errno.h; 2751 select = "^[ \t]*extern int errno;$"; 2752 c_fix = format; 2753 c_fix_arg = "#ifdef __cplusplus\n" 2754 "extern \"C\" {\n" 2755 "#endif\n" 2756 "%0\n" 2757 "#ifdef __cplusplus\n" 2758 "}\n" 2759 "#endif"; 2760 test_text = " extern int errno;\n"; 2761}; 2762 2763/* 2764 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc. 2765 */ 2766fix = { 2767 hackname = hpux_htonl; 2768 files = netinet/in.h; 2769 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n" 2770 "(/\\*\n" 2771 " \\* Macros for number representation conversion\\.\n" 2772 " \\*/\n" 2773 "#ifndef ntohl)"; 2774 c_fix = format; 2775 c_fix_arg = "#if 1\n%1"; 2776 2777 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n" 2778 "/*\n" 2779 " * Macros for number representation conversion.\n" 2780 " */\n" 2781 "#ifndef ntohl\n" 2782 "#define ntohl(x) (x)\n" 2783 "#define ntohs(x) (x)\n" 2784 "#define htonl(x) (x)\n" 2785 "#define htons(x) (x)\n" 2786 "#endif\n" 2787 "#endif /* ! _XOPEN_SOURCE_EXTENDED */"; 2788}; 2789 2790/* 2791 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2792 */ 2793fix = { 2794 hackname = hpux_imaginary_i; 2795 mach = "ia64-hp-hpux11.*"; 2796 files = complex.h; 2797 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*"; 2798 c_fix = format; 2799 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)"; 2800 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n"; 2801}; 2802 2803/* 2804 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2805 */ 2806fix = { 2807 hackname = hpux_inttype_int8_t; 2808 mach = "*-hp-hpux1[01].*"; 2809 files = sys/_inttypes.h; 2810 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*"; 2811 c_fix = format; 2812 c_fix_arg = "typedef signed char int%18_t;"; 2813 test_text = "typedef char int_least8_t;\n" 2814 "typedef char int8_t;\n"; 2815}; 2816 2817/* 2818 * HP-UX long_double 2819 */ 2820fix = { 2821 hackname = hpux_long_double; 2822 mach = "*-*-hpux10*"; 2823 mach = "*-*-hpux11.[012]*"; 2824 files = stdlib.h; 2825 select = "extern[ \t]long_double[ \t]strtold"; 2826 bypass = "long_double_t"; 2827 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D"; 2828 sed = "s/long_double/long double/g"; 2829 2830 test_text = "# ifndef _LONG_DOUBLE\n" 2831 "# define _LONG_DOUBLE\n" 2832 " typedef struct {\n" 2833 " unsigned int word1, word2, word3, word4;\n" 2834 " } long_double;\n" 2835 "# endif /* _LONG_DOUBLE */\n" 2836 "extern long_double strtold(const char *, char **);\n"; 2837}; 2838 2839/* 2840 * We cannot use the above rule on 11.31 because it removes the strtold 2841 * definition. ia64 is OK with no hack, PA needs some help. 2842 */ 2843fix = { 2844 hackname = hpux_long_double_2; 2845 mach = "hppa*-*-hpux11.3*"; 2846 files = stdlib.h; 2847 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| " 2848 "defined\\(_PROTOTYPES\\) \\|\\| " 2849 "defined\\(_LONG_DOUBLE_STRUCT\\)"; 2850 c_fix = format; 2851 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)"; 2852 2853 test_text = "# if !defined(__ia64) || " 2854 "!defined(_PROTOTYPES) || " 2855 "defined(_LONG_DOUBLE_STRUCT)\n"; 2856}; 2857 2858/* 2859 * Add missing braces to pthread initializer defines. 2860 */ 2861fix = { 2862 hackname = hpux_pthread_initializers; 2863 mach = "*-hp-hpux11.[0-3]*"; 2864 files = sys/pthread.h; 2865 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\" 2866 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@"; 2867 sed = "s@^[ \t]*1,[ \t]*\\\\" 2868 "@\t{ 1, 0 }@"; 2869 sed = "/^[ \t]*0$/d"; 2870 sed = "s@__PTHREAD_MUTEX_VALID, 0" 2871 "@{ __PTHREAD_MUTEX_VALID, 0 }@"; 2872 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\" 2873 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@"; 2874 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" 2875 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; 2876 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" 2877 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; 2878 sed = "s@^[ \t]*0, 0[ \t]*\\\\" 2879 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@"; 2880 sed = "s@__PTHREAD_COND_VALID, 0" 2881 "@{ __PTHREAD_COND_VALID, 0 }@"; 2882 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\" 2883 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@"; 2884 sed = "s@__PTHREAD_RWLOCK_VALID, 0" 2885 "@{ __PTHREAD_RWLOCK_VALID, 0 }@"; 2886 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\" 2887 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@"; 2888 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\" 2889 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@"; 2890 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n" 2891 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n" 2892 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n" 2893 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n" 2894 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n" 2895 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n" 2896 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n" 2897 "}\n"; 2898}; 2899 2900/* 2901 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown 2902 * type and mpinfou is only defined when _KERNEL is set. 2903 */ 2904fix = { 2905 hackname = hpux_spu_info; 2906 mach = "*-hp-hpux*"; 2907 /* 2908 * It is tempting to omit the first "files" entry. Do not. 2909 * The testing machinery will take the first "files" entry as the name 2910 * of a test file to play with. It would be a nuisance to have a directory 2911 * with the name "*". 2912 */ 2913 files = "ia64/sys/getppdp.h"; 2914 files = "*/sys/getppdp.h"; 2915 select = "^.*extern.*spu_info.*"; 2916 2917 c_fix = format; 2918 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif"; 2919 2920 test_text = "extern union mpinfou spu_info[];"; 2921}; 2922 2923/* 2924 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2925 */ 2926fix = { 2927 hackname = hpux_stdint_least_fast; 2928 mach = "*-hp-hpux11.2*"; 2929 files = stdint-hpux11.h, stdint.h; 2930 select = 2931 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX"; 2932 c_fix = format; 2933 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__"; 2934 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n" 2935 "# define UINT_LEAST64_MAX ULLONG_MAX\n"; 2936}; 2937 2938/* 2939 * Add noreturn attribute to longjmp declarations in hpux <setjmp.h> 2940 */ 2941fix = { 2942 hackname = hpux_longjmp; 2943 mach = "*-hp-hpux*"; 2944 files = setjmp.h; 2945 select = "^[ \t]*extern[ \t]+void[ \t]+.*longjmp[ \t]*\(__\\(\\(.*int\\)\\)|\\(.*int\\)|\\(\\)\)"; 2946 2947 c_fix = format; 2948 c_fix_arg = "%0 __attribute__ ((__noreturn__))"; 2949 2950 test_text = 'extern void longjmp __((jmp_buf, int));'; 2951}; 2952 2953/* 2954 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl 2955 */ 2956fix = { 2957 hackname = hpux_systime; 2958 files = sys/time.h; 2959 select = "^extern struct sigevent;"; 2960 2961 c_fix = format; 2962 c_fix_arg = "struct sigevent;"; 2963 2964 test_text = 'extern struct sigevent;'; 2965}; 2966 2967/* 2968 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant 2969 */ 2970fix = { 2971 hackname = huge_val_hex; 2972 files = bits/huge_val.h, '*/bits/huge_val.h'; 2973 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*"; 2974 bypass = "__builtin_huge_val"; 2975 2976 c_fix = format; 2977 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n"; 2978 2979 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)"; 2980}; 2981 2982/* 2983 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant 2984 */ 2985fix = { 2986 hackname = huge_valf_hex; 2987 files = bits/huge_val.h, '*/bits/huge_val.h'; 2988 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*"; 2989 bypass = "__builtin_huge_valf"; 2990 2991 c_fix = format; 2992 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n"; 2993 2994 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)"; 2995}; 2996 2997/* 2998 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant 2999 */ 3000fix = { 3001 hackname = huge_vall_hex; 3002 files = bits/huge_val.h, '*/bits/huge_val.h'; 3003 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*"; 3004 bypass = "__builtin_huge_vall"; 3005 3006 c_fix = format; 3007 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n"; 3008 3009 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)"; 3010}; 3011 3012/* 3013 * Fix return type of abort and free 3014 */ 3015fix = { 3016 hackname = int_abort_free_and_exit; 3017 files = stdlib.h; 3018 select = "int[ \t]+(abort|free|exit)[ \t]*\\("; 3019 bypass = "_CLASSIC_ANSI_TYPES"; 3020 3021 c_fix = format; 3022 c_fix_arg = "void\t%1("; 3023 3024 test_text = "extern int abort(int);\n" 3025 "extern int free(void*);\n" 3026 "extern int exit(void*);"; 3027}; 3028 3029/* 3030 * Fix various macros used to define ioctl numbers. 3031 * The traditional syntax was: 3032 * 3033 * #define _IO(n, x) (('n'<<8)+x) 3034 * #define TIOCFOO _IO(T, 1) 3035 * 3036 * but this does not work with the C standard, which disallows macro 3037 * expansion inside strings. We have to rewrite it thus: 3038 * 3039 * #define _IO(n, x) ((n<<8)+x) 3040 * #define TIOCFOO _IO('T', 1) 3041 * 3042 * The select expressions match too much, but the c_fix code is cautious. 3043 * 3044 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes. 3045 */ 3046fix = { 3047 hackname = io_quotes_def; 3048 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]"; 3049 c_fix = char_macro_def; 3050 c_fix_arg = "IO"; 3051 test_text = 3052 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n" 3053 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n" 3054 "#define _IO(x,y) ('x'<<8|y)"; 3055 test_text = 3056 "#define XX_IO(x) ('x'<<8|256)"; 3057}; 3058 3059/* 3060 * Fix the usage of the ioctl macro numbers. 3061 */ 3062fix = { 3063 hackname = io_quotes_use; 3064 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*" 3065 "\\( *[^,']"; 3066 c_fix = char_macro_use; 3067 c_fix_arg = "IO"; 3068 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n" 3069 "#define TIOCFOO \\\\\n" 3070 "BSD43__IOWR(T, 1) /* Some are multi-line */"; 3071}; 3072 3073/* 3074 * Check for missing ';' in struct 3075 */ 3076fix = { 3077 hackname = ip_missing_semi; 3078 files = netinet/ip.h; 3079 select = "}$"; 3080 sed = "/^struct/,/^};/s/}$/};/"; 3081 test_text= 3082 "struct mumble {\n" 3083 " union {\n" 3084 " int x;\n" 3085 " }\n" 3086 "}; /* mumbled struct */\n"; 3087}; 3088 3089/* 3090 * Non-traditional "const" declaration in Irix's limits.h. 3091 */ 3092fix = { 3093 hackname = irix_limits_const; 3094 files = fixinc-test-limits.h, limits.h; 3095 select = "^extern const "; 3096 c_fix = format; 3097 c_fix_arg = "extern __const "; 3098 test_text = "extern const char limit; /* test limits */"; 3099}; 3100 3101/* 3102 * IRIX 5.x's stdio.h declares some functions that take a va_list as 3103 * taking char *. However, GCC uses void * for va_list, so 3104 * calling vfprintf with a va_list fails in C++. */ 3105fix = { 3106 hackname = irix_stdio_va_list; 3107 files = stdio.h; 3108 3109 select = '/\* va_list \*/ char \*'; 3110 c_fix = format; 3111 c_fix_arg = "__gnuc_va_list"; 3112 test_text = 3113 "extern int printf( const char *, /* va_list */ char * );"; 3114}; 3115 3116/* 3117 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3 3118 * use / * * / to concatenate tokens. 3119 */ 3120fix = { 3121 hackname = kandr_concat; 3122 files = "sparc/asm_linkage.h"; 3123 files = "sun*/asm_linkage.h"; 3124 files = "arm/as_support.h"; 3125 files = "arm/mc_type.h"; 3126 files = "arm/xcb.h"; 3127 files = "dev/chardefmac.h"; 3128 files = "dev/ps_irq.h"; 3129 files = "dev/screen.h"; 3130 files = "dev/scsi.h"; 3131 files = "sys/tty.h"; 3132 files = "Xm.acorn/XmP.h"; 3133 files = bsd43/bsd43_.h; 3134 select = '/\*\*/'; 3135 c_fix = format; 3136 c_fix_arg = '##'; 3137 test_text = "#define __CONCAT__(a,b) a/**/b"; 3138}; 3139 3140/* 3141 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines 3142 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time 3143 * constant on recent versions of g++. 3144 */ 3145fix = { 3146 hackname = linux_ia64_ucontext; 3147 files = "sys/ucontext.h"; 3148 mach = "ia64-*-linux*"; 3149 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)' 3150 '->sc_gr\[0\]\) - \(char \*\) 0\)'; 3151 c_fix = format; 3152 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)"; 3153 test_text = "# define _SC_GR0_OFFSET\t\\\\\n" 3154 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n"; 3155}; 3156 3157/* 3158 * Remove header file warning from sys/time.h. Autoconf's 3159 * AC_HEADER_TIME recommends to include both sys/time.h and time.h 3160 * which causes warning on LynxOS. Remove the warning. 3161 */ 3162fix = { 3163 hackname = lynxos_no_warning_in_sys_time_h; 3164 files = sys/time.h; 3165 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>"; 3166 c_fix = format; 3167 c_fix_arg = ""; 3168 test_text = "#warning Using <time.h> instead of <sys/time.h>"; 3169}; 3170 3171/* 3172 * Add missing declaration for putenv. 3173 */ 3174fix = { 3175 hackname = lynxos_missing_putenv; 3176 mach = '*-*-lynxos*'; 3177 files = stdlib.h; 3178 bypass = 'putenv[ \t]*\\('; 3179 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; 3180 c_fix = format; 3181 c_fix_arg = "%0\n" 3182 "extern int putenv _AP((char *));"; 3183 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; 3184 test_text = "extern char *getenv _AP((const char *));"; 3185}; 3186 3187/* 3188 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_. 3189 * 3190 * On NetBSD, machine is a symbolic link to an architecture specific 3191 * directory name, so we can't match a specific file name here. 3192 */ 3193fix = { 3194 hackname = machine_ansi_h_va_list; 3195 select = "define[ \t]+_BSD_VA_LIST_[ \t]"; 3196 bypass = '__builtin_va_list'; 3197 3198 c_fix = format; 3199 c_fix_arg = "%1__builtin_va_list"; 3200 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*"; 3201 3202 test_text = " # define _BSD_VA_LIST_\tchar**"; 3203}; 3204 3205/* 3206 * Fix non-ansi machine name defines 3207 */ 3208fix = { 3209 hackname = machine_name; 3210 c_test = machine_name; 3211 c_fix = machine_name; 3212 3213 test_text = "/* MACH_DIFF: */\n" 3214 "#if defined( i386 ) || defined( sparc ) || defined( vax ) || " 3215 "defined( linux ) || __has_include ( <linux.h> )" 3216 "\n/* no uniform test, so be careful :-) */"; 3217}; 3218 3219/* 3220 * Some math.h files define struct exception (it's in the System V 3221 * Interface Definition), which conflicts with the class exception defined 3222 * in the C++ file std/stdexcept.h. We redefine it to __math_exception. 3223 * This is not a great fix, but I haven't been able to think of anything 3224 * better. 3225 */ 3226fix = { 3227 hackname = math_exception; 3228 files = math.h; 3229 select = "struct exception"; 3230 /* 3231 * This should be bypassed on __cplusplus, but some supposedly C++ 3232 * aware headers, such as Solaris 8 and 9, don't wrap their struct 3233 * exception either. So currently we bypass only for glibc, based on a 3234 * comment in the fixed glibc header. Ick. 3235 */ 3236 bypass = 'We have a problem when using C\+\+|for C\+\+, ' 3237 '_[a-z0-9A-Z_]+_exception; for C, exception'; 3238 /* The Solaris 10 headers already get this right. */ 3239 mach = '*-*-solaris2.1[0-9]*'; 3240 not_machine = true; 3241 c_fix = wrap; 3242 3243 c_fix_arg = "#ifdef __cplusplus\n" 3244 "#define exception __math_exception\n" 3245 "#endif\n"; 3246 3247 c_fix_arg = "#ifdef __cplusplus\n" 3248 "#undef exception\n" 3249 "#endif\n"; 3250 3251 test_text = "typedef struct exception t_math_exception;"; 3252}; 3253 3254/* 3255 * This looks pretty broken to me. ``dbl_max_def'' will contain 3256 * "define DBL_MAX " at the start, when what we really want is just 3257 * the value portion. Can't figure out how to write a test case 3258 * for this either :-( 3259 */ 3260fix = { 3261 hackname = math_huge_val_from_dbl_max; 3262 files = math.h; 3263 3264 /* 3265 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined 3266 * in math.h, this fix applies. 3267 */ 3268 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX"; 3269 bypass = "define[ \t]+DBL_MAX"; 3270 3271 shell = 3272 /* 3273 * See if we have a definition for DBL_MAX in float.h. 3274 * If we do, we will replace the one in math.h with that one. 3275 */ 3276 3277 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h " 3278 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n" 3279 3280 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n" 3281 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/" 3282 "s@DBL_MAX@'\"$dbl_max_def@\"\n" 3283 "\telse cat\n" 3284 "\tfi"; 3285 3286 test_text = 3287 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n" 3288 "#define HUGE_VAL DBL_MAX"; 3289}; 3290 3291/* 3292 * nested comment 3293 */ 3294fix = { 3295 hackname = nested_auth_des; 3296 files = rpc/rpc.h; 3297 select = '(/\*.*rpc/auth_des\.h>.*)/\*'; 3298 c_fix = format; 3299 c_fix_arg = "%1*/ /*"; 3300 test_text = "/*#include <rpc/auth_des.h> /* skip this */"; 3301}; 3302 3303/* 3304 * Some versions of NetBSD don't expect the C99 inline semantics. 3305 */ 3306fix = { 3307 hackname = netbsd_c99_inline_1; 3308 mach = "*-*-netbsd*"; 3309 files = signal.h; 3310 select = "extern __inline int"; 3311 3312 c_fix = format; 3313 c_fix_arg = "extern\n" 3314 "#ifdef __GNUC_STDC_INLINE__\n" 3315 "__attribute__((__gnu_inline__))\n" 3316 "#endif\n" 3317 "__inline int"; 3318 3319 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}"; 3320}; 3321 3322/* 3323 * netbsd_c99_inline_2 3324 */ 3325fix = { 3326 hackname = netbsd_c99_inline_2; 3327 mach = "*-*-netbsd*"; 3328 files = signal.h; 3329 select = "#define _SIGINLINE extern __inline"; 3330 3331 c_fix = format; 3332 c_fix_arg = <<- _EOArg_ 3333 #ifdef __GNUC_STDC_INLINE__ 3334 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline 3335 #else 3336 %0 3337 #endif 3338 _EOArg_; 3339 3340 test_text = "#define _SIGINLINE extern __inline"; 3341}; 3342 3343/* 3344 * NetBSD has a semicolon after the ending '}' for some extern "C". 3345 */ 3346fix = { 3347 hackname = netbsd_extra_semicolon; 3348 mach = "*-*-netbsd*"; 3349 files = sys/cdefs.h; 3350 select = "#define[ \t]*__END_DECLS[ \t]*};"; 3351 3352 c_fix = format; 3353 c_fix_arg = "#define __END_DECLS }"; 3354 3355 test_text = "#define __END_DECLS };"; 3356}; 3357 3358/* 3359 * newlib's stdint.h has several failures to conform to C99. The fix 3360 * for these removed a comment that can be matched to identify unfixed 3361 * versions. 3362 */ 3363fix = { 3364 hackname = newlib_stdint_1; 3365 files = stdint-newlib.h, stdint.h; 3366 select = "@todo - Add support for wint_t types"; 3367 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@"; 3368 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@"; 3369 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@"; 3370 sed = "s@#define INT_LEAST32_MIN.*@" 3371 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@"; 3372 sed = "s@#define INT_LEAST32_MAX.*@" 3373 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@"; 3374 sed = "s@#define UINT_LEAST32_MAX.*@" 3375 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@"; 3376 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@' 3377 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@'; 3378 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@' 3379 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@'; 3380 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@' 3381 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@'; 3382 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@"; 3383 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@"; 3384 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@"; 3385 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@"; 3386 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@"; 3387 test_text = "/* @todo - Add support for wint_t types. */\n" 3388 "#define INT32_MIN (-2147483647-1)\n" 3389 "#define INT32_MAX 2147483647\n" 3390 "#define UINT32_MAX 4294967295U\n" 3391 "#define INT_LEAST32_MIN (-2147483647-1)\n" 3392 "#define INT_LEAST32_MAX 2147483647\n" 3393 "#define UINT_LEAST32_MAX 4294967295U\n" 3394 "#define INT_FAST8_MIN INT8_MIN\n" 3395 "#define INT_FAST8_MAX INT8_MAX\n" 3396 "#define UINT_FAST8_MAX UINT8_MAX\n" 3397 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n" 3398 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n" 3399 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n" 3400 "#define UINT8_C(x) x##U\n" 3401 "#define UINT16_C(x) x##U"; 3402}; 3403 3404/* 3405 * newlib_stdint_2 3406 */ 3407fix = { 3408 hackname = newlib_stdint_2; 3409 files = stdint-newlib.h, stdint.h; 3410 select = "@todo - Add support for wint_t types"; 3411 c_fix = format; 3412 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n" 3413 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n" 3414 "#define UINTMAX_MAX __UINTMAX_MAX__\n" 3415 "#define WCHAR_MAX __WCHAR_MAX__\n" 3416 "#define WCHAR_MIN __WCHAR_MIN__\n" 3417 "#define WINT_MAX __WINT_MAX__\n" 3418 "#define WINT_MIN __WINT_MIN__\n\n" 3419 "%0"; 3420 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/'; 3421 test_text = "/* @todo - Add support for wint_t types. */\n" 3422 "/** Macros for minimum-width integer constant expressions */"; 3423}; 3424 3425/* 3426 * NeXT 3.2 adds const prefix to some math functions. 3427 * These conflict with the built-in functions. 3428 */ 3429fix = { 3430 hackname = next_math_prefix; 3431 files = ansi/math.h; 3432 select = "^extern[ \t]+double[ \t]+__const__[ \t]"; 3433 3434 c_fix = format; 3435 c_fix_arg = "extern double %1("; 3436 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\("; 3437 3438 test_text = "extern\tdouble\t__const__\tmumble();"; 3439}; 3440 3441/* 3442 * NeXT 3.2 uses the word "template" as a parameter for some 3443 * functions. GCC reports an invalid use of a reserved key word 3444 * with the built-in functions. 3445 */ 3446fix = { 3447 hackname = next_template; 3448 files = bsd/libc.h; 3449 select = "[ \t]template\\)"; 3450 3451 c_fix = format; 3452 c_fix_arg = "(%1)"; 3453 c_fix_arg = "\\(([^)]*)[ \t]template\\)"; 3454 test_text = "extern mumble( char * template); /* fix */"; 3455}; 3456 3457/* 3458 * NeXT 3.2 includes the keyword volatile in the abort() and exit() 3459 * function prototypes. That conflicts with the built-in functions. 3460 */ 3461fix = { 3462 hackname = next_volitile; 3463 files = ansi/stdlib.h; 3464 select = "^extern[ \t]+volatile[ \t]+void[ \t]"; 3465 3466 c_fix = format; 3467 c_fix_arg = "extern void %1("; 3468 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\("; 3469 3470 test_text = "extern\tvolatile\tvoid\tabort();"; 3471}; 3472 3473/* 3474 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1. 3475 * Note that version 3 of the NeXT system has wait.h in a different directory, 3476 * so that this code won't do anything. But wait.h in version 3 has a 3477 * conditional, so it doesn't need this fix. So everything is okay. 3478 */ 3479fix = { 3480 hackname = next_wait_union; 3481 files = sys/wait.h; 3482 3483 select = 'wait\(union wait'; 3484 c_fix = format; 3485 c_fix_arg = "wait(void"; 3486 test_text = "extern pid_d wait(union wait*);"; 3487}; 3488 3489/* 3490 * a missing semi-colon at the end of the nodeent structure definition. 3491 */ 3492fix = { 3493 hackname = nodeent_syntax; 3494 files = netdnet/dnetdb.h; 3495 select = "char[ \t]*\\*na_addr[ \t]*$"; 3496 c_fix = format; 3497 c_fix_arg = "%0;"; 3498 test_text = "char *na_addr\t"; 3499}; 3500 3501/* 3502 * Fix OpenBSD's NULL definition. 3503 */ 3504fix = { 3505 hackname = openbsd_null_definition; 3506 mach = "*-*-openbsd*"; 3507 files = locale.h, stddef.h, stdio.h, string.h, 3508 time.h, unistd.h, wchar.h, sys/param.h; 3509 select = "__GNUG__"; 3510 c_fix = format; 3511 c_fix_arg = "#ifndef NULL\n" 3512 "#ifdef __cplusplus\n" 3513 "#ifdef __GNUG__\n" 3514 "#define NULL\t__null\n" 3515 "#else\t /* ! __GNUG__ */\n" 3516 "#define NULL\t0L\n" 3517 "#endif\t /* __GNUG__ */\n" 3518 "#else\t /* ! __cplusplus */\n" 3519 "#define NULL\t((void *)0)\n" 3520 "#endif\t /* __cplusplus */\n" 3521 "#endif\t /* !NULL */"; 3522 3523 c_fix_arg = "^#ifndef[ \t]*NULL\n" 3524 "^#ifdef[ \t]*__GNUG__\n" 3525 "^#define[ \t]*NULL[ \t]*__null\n" 3526 "^#else\n" 3527 "^#define[ \t]*NULL[ \t]*0L\n" 3528 "^#endif\n" 3529 "^#endif"; 3530 test_text = 3531 "#ifndef NULL\n" 3532 "#ifdef __GNUG__\n" 3533 "#define NULL __null\n" 3534 "#else\n" 3535 "#define NULL 0L\n" 3536 "#endif\n" 3537 "#endif\n"; 3538}; 3539 3540/* 3541 * obstack.h used casts as lvalues. 3542 * 3543 * We need to change postincrements of casted pointers (which are 3544 * then dereferenced and assigned into) of the form 3545 * 3546 * *((TYPE*)PTRVAR)++ = (VALUE) 3547 * 3548 * into expressions like 3549 * 3550 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE))) 3551 * 3552 * which is correct for the cases used in obstack.h since PTRVAR is 3553 * of type char * and the value of the expression is not used. 3554 */ 3555fix = { 3556 hackname = obstack_lvalue_cast; 3557 files = obstack.h; 3558 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)'; 3559 c_fix = format; 3560 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))"; 3561 test_text = "*((void **) (h)->next_free)++ = (aptr)"; 3562}; 3563 3564/* 3565 * Fix OpenBSD's va_start define. 3566 */ 3567fix = { 3568 hackname = openbsd_va_start; 3569 mach = "*-*-openbsd*"; 3570 files = stdarg.h; 3571 select = '__builtin_stdarg_start'; 3572 c_fix = format; 3573 c_fix_arg = __builtin_va_start; 3574 3575 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)"; 3576}; 3577 3578/* 3579 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by 3580 * defining regex.h related types. This causes libg++ build and usage 3581 * failures. Fixing this correctly requires checking and modifying 3 files. 3582 */ 3583fix = { 3584 hackname = osf_namespace_a; 3585 files = reg_types.h; 3586 files = sys/lc_core.h; 3587 test = " -r reg_types.h"; 3588 test = " -r sys/lc_core.h"; 3589 test = " -n \"`grep '} regex_t;' reg_types.h`\""; 3590 test = " -z \"`grep __regex_t regex.h`\""; 3591 3592 c_fix = format; 3593 c_fix_arg = "__%0"; 3594 c_fix_arg = "reg(ex|off|match)_t"; 3595 3596 test_text = "`touch sys/lc_core.h`" 3597 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n" 3598 "extern regex_t re;\n" 3599 "extern regoff_t ro;\n" 3600 "extern regmatch_t rm;\n"; 3601}; 3602 3603fix = { 3604 hackname = osf_namespace_c; 3605 files = regex.h; 3606 test = " -r reg_types.h"; 3607 test = " -r sys/lc_core.h"; 3608 test = " -n \"`grep '} regex_t;' reg_types.h`\""; 3609 test = " -z \"`grep __regex_t regex.h`\""; 3610 3611 select = "#include <reg_types\.h>.*"; 3612 c_fix = format; 3613 c_fix_arg = "%0\n" 3614 "typedef __regex_t\tregex_t;\n" 3615 "typedef __regoff_t\tregoff_t;\n" 3616 "typedef __regmatch_t\tregmatch_t;"; 3617 3618 test_text = "#include <reg_types.h>"; 3619}; 3620 3621/* 3622 * On broken glibc-2.3.3 systems an array of incomplete structures is 3623 * passed to __sigsetjmp. Fix that to take a pointer instead. 3624 */ 3625fix = { 3626 hackname = pthread_incomplete_struct_argument; 3627 files = pthread.h; 3628 select = "struct __jmp_buf_tag"; 3629 c_fix = format; 3630 c_fix_arg = "%1 *%2%3"; 3631 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) " 3632 "(__env)\\[1\\](.*)$"; 3633 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], " 3634 "int __savemask);"; 3635}; 3636 3637/* 3638 * Fix return type of fread and fwrite on sysV68 3639 */ 3640fix = { 3641 hackname = read_ret_type; 3642 files = stdio.h; 3643 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)"; 3644 c_fix = format; 3645 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2"; 3646 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)"; 3647 3648 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();"; 3649}; 3650 3651/* 3652 * Fix casts as lvalues in glibc's <rpc/xdr.h>. 3653 */ 3654fix = { 3655 hackname = rpc_xdr_lvalue_cast_a; 3656 files = rpc/xdr.h; 3657 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*"; 3658 c_fix = format; 3659 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))"; 3660 test_text = "#define IXDR_GET_LONG(buf) \\\\\n" 3661 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))"; 3662}; 3663 3664/* 3665 * rpc_xdr_lvalue_cast_b 3666 */ 3667fix = { 3668 hackname = rpc_xdr_lvalue_cast_b; 3669 files = rpc/xdr.h; 3670 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*"; 3671 c_fix = format; 3672 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))"; 3673 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n" 3674 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))"; 3675}; 3676 3677/* 3678 * function class(double x) conflicts with C++ keyword on rs/6000 3679 */ 3680fix = { 3681 hackname = rs6000_double; 3682 files = math.h; 3683 select = '[^a-zA-Z_]class\('; 3684 3685 c_fix = format; 3686 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 3687 c_fix_arg = '^.*[^a-zA-Z_]class\(.*'; 3688 3689 test_text = "extern int class();"; 3690}; 3691 3692/* 3693 * Wrong fchmod prototype on RS/6000. 3694 */ 3695fix = { 3696 hackname = rs6000_fchmod; 3697 files = sys/stat.h; 3698 select = 'fchmod\(char \*'; 3699 c_fix = format; 3700 c_fix_arg = "fchmod(int"; 3701 test_text = "extern int fchmod(char *, mode_t);"; 3702}; 3703 3704/* 3705 * parameters conflict with C++ new on rs/6000 3706 */ 3707fix = { 3708 hackname = rs6000_param; 3709 files = "stdio.h"; 3710 files = "unistd.h"; 3711 3712 select = 'rename\(const char \*old, const char \*new\)'; 3713 c_fix = format; 3714 c_fix_arg = 'rename(const char *_old, const char *_new)'; 3715 3716 test_text = 'extern int rename(const char *old, const char *new);'; 3717}; 3718 3719/* 3720 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict 3721 * for C99. This is wrong for C++, which needs many C99 features, but 3722 * only supports __restrict. 3723 */ 3724fix = { 3725 hackname = solaris___restrict; 3726 files = sys/feature_tests.h; 3727 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict"; 3728 mach = "*-*-solaris2*"; 3729 c_fix = format; 3730 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n" 3731 "#else\n%0\n#endif"; 3732 test_text = "#define _RESTRICT_KYWD restrict"; 3733}; 3734 3735/* 3736 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of 3737 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I 3738 * and imaginary definitions which are not supported by GCC. 3739 */ 3740fix = { 3741 hackname = solaris_complex; 3742 mach = "*-*-solaris2.*"; 3743 files = complex.h; 3744 select = "#define[ \t]_Complex_I[ \t]_Complex_I"; 3745 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/" 3746 "#define\t_Complex_I\t(__extension__ 1.0iF)/"; 3747 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d"; 3748 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d"; 3749 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/"; 3750 test_text = "#define _Complex_I _Complex_I\n" 3751 "#define complex _Complex\n" 3752 "#define _Imaginary_I _Imaginary_I\n" 3753 "#define imaginary _Imaginary\n" 3754 "#undef I\n" 3755 "#define I _Imaginary_I"; 3756}; 3757 3758/* 3759 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in 3760 * extern "C" instead so libstdc++ can use it. 3761 */ 3762fix = { 3763 hackname = solaris_complex_cxx; 3764 mach = "*-*-solaris2.*"; 3765 files = complex.h; 3766 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n" 3767 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif"; 3768 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n" 3769 "#ifdef\t__cplusplus\\\n}\\\n#endif"; 3770 test_text = "#if !defined(__cplusplus)\n" 3771 "#endif /* !defined(__cplusplus) */"; 3772}; 3773 3774/* 3775 * g++ rejects functions declared with both C and C++ linkage. 3776 */ 3777fix = { 3778 hackname = solaris_cxx_linkage; 3779 mach = '*-*-solaris2*'; 3780 files = "iso/stdlib_iso.h"; 3781 select = "(#if __cplusplus >= 199711L)\n" 3782 "(extern \"C\\+\\+\" \\{\n)" 3783 "(.*(bsearch|qsort).*)"; 3784 c_fix = format; 3785 c_fix_arg = "%1 && !__GNUG__\n%2%3"; 3786 3787 test_text = 3788 "#if __cplusplus >= 199711L\n" 3789 "extern \"C++\" {\n" 3790 " void *bsearch(const void *, const void *, size_t, size_t,"; 3791}; 3792 3793/* 3794 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with 3795 * _STRICT_STDC, but uses it. 3796 */ 3797fix = { 3798 hackname = solaris_getc_strict_stdc; 3799 mach = "*-*-solaris2*"; 3800 files = "iso/stdio_iso.h"; 3801 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)"; 3802 c_fix = format; 3803 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2"; 3804 3805 test_text = 3806 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)"; 3807}; 3808 3809/* 3810 * Solaris <iso/stdio_iso.h> should deprecate gets before C11. 3811 */ 3812fix = { 3813 hackname = solaris_gets_c11; 3814 mach = "*-*-solaris2*"; 3815 files = "iso/stdio_iso.h"; 3816 select = "(extern char[ \t]*\\*gets\\(char \\*\\));"; 3817 3818 c_fix = format; 3819 c_fix_arg = "#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L\n" 3820 "%1 __attribute__((__deprecated__));\n" 3821 "#endif"; 3822 3823 test_text = "extern char *gets(char *);"; 3824}; 3825 3826/* 3827 * Solaris <iso/stdio_iso.h> shouldn't declare gets for C++14. 3828 */ 3829fix = { 3830 hackname = solaris_gets_cxx14; 3831 mach = "*-*-solaris2*"; 3832 files = "iso/stdio_iso.h"; 3833 select = <<- _EOSelect_ 3834(#if __STDC_VERSION__ < 201112L) 3835(extern char \*gets\(char \*\) __ATTR_DEPRECATED;) 3836_EOSelect_; 3837 c_fix = format; 3838 c_fix_arg = "%1 && __cplusplus < 201402L\n%2"; 3839 3840 test_text = <<- _EOText_ 3841#if __STDC_VERSION__ < 201112L 3842extern char *gets(char *) __ATTR_DEPRECATED; 3843_EOText_; 3844}; 3845 3846/* 3847 * Sun Solaris 2 has a version of sys/int_const.h that defines 3848 * UINT8_C and UINT16_C to unsigned constants. 3849 */ 3850fix = { 3851 hackname = solaris_int_const; 3852 files = sys/int_const.h; 3853 mach = '*-*-solaris2*'; 3854 c_fix = format; 3855 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n" 3856 "%1\n" 3857 "#define\tUINT16_C(c)\t(c)"; 3858 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n" 3859 "(/\*.*\*/)\n" 3860 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*"; 3861 test_text = 3862 "#define UINT8_C(c) __CONCAT__(c,u)\n" 3863 "/* CSTYLED */\n" 3864 "#define UINT16_C(c) __CONCAT__(c,u)"; 3865}; 3866 3867/* 3868 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3869 * UINT8_MAX and UINT16_MAX to unsigned constants. 3870 */ 3871fix = { 3872 hackname = solaris_int_limits_1; 3873 files = sys/int_limits.h; 3874 mach = '*-*-solaris2*'; 3875 c_fix = format; 3876 c_fix_arg = "#define\tUINT8_MAX\t(255)\n" 3877 "#define\tUINT16_MAX\t(65535)"; 3878 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n" 3879 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)"; 3880 test_text = 3881 "#define UINT8_MAX (255U)\n" 3882 "#define UINT16_MAX (65535U)"; 3883}; 3884 3885/* 3886 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3887 * INT_FAST16 limits to wrong values for sys/int_types.h. 3888 */ 3889fix = { 3890 hackname = solaris_int_limits_2; 3891 files = sys/int_limits.h; 3892 mach = '*-*-solaris2*'; 3893 c_fix = format; 3894 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2"; 3895 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*"; 3896 test_text = 3897 "#define INT_FAST16_MAX INT16_MAX\n" 3898 "#define UINT_FAST16_MAX UINT16_MAX\n" 3899 "#define INT_FAST16_MIN INT16_MIN"; 3900}; 3901 3902/* 3903 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3904 * SIZE_MAX as unsigned long. 3905 */ 3906fix = { 3907 hackname = solaris_int_limits_3; 3908 files = sys/int_limits.h; 3909 mach = '*-*-solaris2*'; 3910 c_fix = format; 3911 c_fix_arg = "#define\tSIZE_MAX\t4294967295U"; 3912 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL"; 3913 test_text = 3914 "#define SIZE_MAX 4294967295UL"; 3915}; 3916 3917/* 3918 * Sun Solaris 10 defines several C99 math macros in terms of 3919 * builtins specific to the Studio compiler, in particular not 3920 * compatible with the GNU compiler. 3921 */ 3922fix = { 3923 hackname = solaris_math_1; 3924 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3925 bypass = "__GNUC__"; 3926 files = iso/math_c99.h; 3927 c_fix = format; 3928 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())"; 3929 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)"; 3930 test_text = 3931 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3932 "#undef HUGE_VAL\n" 3933 "#define HUGE_VAL __builtin_huge_val\n" 3934 "#undef HUGE_VALF\n" 3935 "#define HUGE_VALF __builtin_huge_valf\n" 3936 "#undef HUGE_VALL\n" 3937 "#define HUGE_VALL __builtin_huge_vall"; 3938}; 3939 3940/* 3941 * On Solaris 11, if you do isinf(NaN) you'll get a floating point 3942 * exception. Provide an alternative using GCC's builtin. 3943 */ 3944fix = { 3945 hackname = solaris_math_10; 3946 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3947 files = iso/math_c99.h; 3948 c_fix = format; 3949 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)"; 3950 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n" 3951 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);" 3952 "[ \t]*\\\\\n" 3953 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*" 3954 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n" 3955 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*" 3956 "\\(-INFINITY\\);[ \t]*\\}\\)"; 3957 test_text = 3958 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n" 3959 "#undef isinf\n" 3960 "#define isinf(x) __extension__( \\\\\n" 3961 " { __typeof(x) __x_i = (x); \\\\\n" 3962 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n" 3963 " __x_i == (__typeof(__x_i)) (-INFINITY); })"; 3964}; 3965 3966/* 3967 * Solaris math INFINITY 3968 */ 3969fix = { 3970 hackname = solaris_math_2; 3971 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3972 bypass = "__GNUC__"; 3973 files = iso/math_c99.h; 3974 c_fix = format; 3975 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())"; 3976 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity"; 3977 test_text = 3978 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3979 "#undef INFINITY\n" 3980 "#define INFINITY __builtin_infinity"; 3981}; 3982 3983/* 3984 * Solaris math NAN 3985 */ 3986fix = { 3987 hackname = solaris_math_3; 3988 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3989 bypass = "__GNUC__"; 3990 files = iso/math_c99.h; 3991 c_fix = format; 3992 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))"; 3993 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan"; 3994 test_text = 3995 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3996 "#undef NAN\n" 3997 "#define NAN __builtin_nan"; 3998}; 3999 4000/* 4001 * Solaris math fpclassify 4002 */ 4003fix = { 4004 hackname = solaris_math_4; 4005 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 4006 bypass = "__GNUC__"; 4007 files = iso/math_c99.h; 4008 c_fix = format; 4009 c_fix_arg = "#define\tfpclassify(x) \\\n" 4010 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, " 4011 "FP_SUBNORMAL, FP_ZERO, (x))"; 4012 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)"; 4013 test_text = 4014 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 4015 "#undef fpclassify\n" 4016 "#define fpclassify(x) __builtin_fpclassify(x)"; 4017}; 4018 4019/* 4020 * Solaris math signbit 4021 */ 4022fix = { 4023 hackname = solaris_math_8; 4024 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI"; 4025 bypass = "__GNUC__"; 4026 files = iso/math_c99.h; 4027 c_fix = format; 4028 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n" 4029 "\t\t\t ? __builtin_signbitf(x) \\\n" 4030 "\t\t\t : sizeof(x) == sizeof(long double) \\\n" 4031 "\t\t\t ? __builtin_signbitl(x) \\\n" 4032 "\t\t\t : __builtin_signbit(x))"; 4033 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)"; 4034 test_text = <<- _EOText_ 4035 #ident "@(#)math_c99.h 1.9 04/11/01 SMI" 4036 #undef signbit 4037 #define signbit(x) __builtin_signbit(x) 4038 _EOText_; 4039}; 4040 4041/* 4042 * Solaris math comparison macros 4043 */ 4044fix = { 4045 hackname = solaris_math_9; 4046 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 4047 bypass = "__GNUC__"; 4048 files = iso/math_c99.h; 4049 c_fix = format; 4050 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)"; 4051 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) " 4052 "__builtin_[a-z]+\\(y\\)\\)"; 4053 test_text = 4054 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 4055 "#undef isgreater\n" 4056 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n" 4057 "#undef isgreaterequal\n" 4058 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n" 4059 "#undef isless\n" 4060 "#define isless(x, y) ((x) __builtin_isless(y))\n" 4061 "#undef islessequal\n" 4062 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n" 4063 "#undef islessgreater\n" 4064 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n" 4065 "#undef isunordered\n" 4066 "#define isunordered(x, y) ((x) __builtin_isunordered(y))"; 4067}; 4068 4069/* 4070 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing 4071 * warnings. 4072 */ 4073fix = { 4074 hackname = solaris_math_11; 4075 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ "; 4076 files = iso/math_c99.h; 4077 c_fix = format; 4078 c_fix_arg = << _EOArg_ 4079#undef signbit 4080#define signbit(x) (sizeof(x) == sizeof(float) \ 4081 ? __builtin_signbitf(x) \ 4082 : sizeof(x) == sizeof(long double) \ 4083 ? __builtin_signbitl(x) \ 4084 : __builtin_signbit(x)) 4085_EOArg_; 4086 c_fix_arg = << _EOArg_ 4087^#undef[ ]+signbit 4088#if defined\(__sparc\) 4089#define[ ]+signbit\(x\)[ ]+__extension__\( \\ 4090[ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\ 4091[ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\) 4092#elif defined\(__i386\) \|\| defined\(__amd64\) 4093#define[ ]+signbit\(x\)[ ]+__extension__\( \\ 4094[ ]+\{ __typeof\(x\) __x_s = \(x\); \\ 4095[ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\ 4096[ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\ 4097[ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\ 4098[ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\ 4099[ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\) 4100#endif 4101_EOArg_; 4102 test_text = << _EOText_ 4103/* @(#)math_c99.h 1.14 13/03/27 */ 4104#undef signbit 4105#if defined(__sparc) 4106#define signbit(x) __extension__( \\ 4107 { __typeof(x) __x_s = (x); \\ 4108 (int) (*(unsigned *) &__x_s >> 31); }) 4109#elif defined(__i386) || defined(__amd64) 4110#define signbit(x) __extension__( \\ 4111 { __typeof(x) __x_s = (x); \\ 4112 (sizeof (__x_s) == sizeof (float) ? \\ 4113 (int) (*(unsigned *) &__x_s >> 31) : \\ 4114 sizeof (__x_s) == sizeof (double) ? \\ 4115 (int) (((unsigned *) &__x_s)[1] >> 31) : \\ 4116 (int) (((unsigned short *) &__x_s)[4] >> 15)); }) 4117#endif 4118_EOText_; 4119}; 4120 4121/* 4122 * Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros. 4123 */ 4124fix = { 4125 hackname = solaris_math_12; 4126 files = math.h; 4127 mach = '*-*-solaris2*'; 4128 select = '#undef.*_GLIBCXX_USE_C99_MATH'; 4129 sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d"; 4130 test_text = << _EOText_ 4131#if __cplusplus >= 201103L 4132#undef _GLIBCXX_USE_C99_MATH 4133#undef _GLIBCXX_USE_C99_MATH_TR1 4134#endif 4135_EOText_; 4136}; 4137 4138/* 4139 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a 4140 * structure. As such, it need two levels of brackets, but only 4141 * contains one. Wrap the macro definition in an extra layer. 4142 */ 4143fix = { 4144 hackname = solaris_once_init_1; 4145 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 4146 files = pthread.h; 4147 mach = '*-*-solaris*'; 4148 c_fix = format; 4149 c_fix_arg = "%1{%2}%3"; 4150 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$"; 4151 test_text = 4152 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n" 4153 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}"; 4154}; 4155 4156/* 4157 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the 4158 * posix_spawn declarations, which doesn't work with C++. 4159 */ 4160fix = { 4161 hackname = solaris_posix_spawn_restrict; 4162 files = spawn.h; 4163 mach = '*-*-solaris2*'; 4164 c_fix = format; 4165 c_fix_arg = "%1*_RESTRICT_KYWD %2%3"; 4166 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)"; 4167 test_text = 4168 "char *const argv[_RESTRICT_KYWD],\n" 4169 "char *const envp[_RESTRICT_KYWD]);"; 4170}; 4171 4172/* 4173 * The pow overloads with int were removed in C++ 2011 DR 550. 4174 */ 4175fix = { 4176 hackname = solaris_pow_int_overload; 4177 mach = '*-*-solaris2*'; 4178 files = "iso/math_iso.h"; 4179 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)" 4180 " *\\{[^{}]*\n[^{}]*\\}"; 4181 c_fix = format; 4182 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif"; 4183 4184 test_text = 4185 " inline long double pow(long double __X, int __Y) { return\n" 4186 " __powl(__X, (long double) (__Y)); }"; 4187}; 4188 4189/* 4190 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some 4191 * fields of the pthread_rwlock_t structure, which are of type 4192 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__ 4193 * defined (e.g. by -ansi) it is a union. So change the initializer 4194 * to "{0}" instead. 4195 */ 4196fix = { 4197 hackname = solaris_rwlock_init_1; 4198 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 4199 files = pthread.h; 4200 mach = '*-*-solaris*'; 4201 c_fix = format; 4202 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" 4203 "%0\n" 4204 "#else\n" 4205 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n" 4206 "#endif"; 4207 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)" 4208 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$"; 4209 4210 test_text = 4211 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" 4212 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}"; 4213}; 4214 4215/* 4216 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and 4217 * std::__flsbuf, but <iso/stdio_iso.h> uses them. 4218 */ 4219fix = { 4220 hackname = solaris_std___filbuf; 4221 files = stdio.h; 4222 mach = '*-*-solaris2*'; 4223 bypass = "using std::__filbuf"; 4224 select = "(using std::perror;\n)(#endif)"; 4225 c_fix = format; 4226 c_fix_arg = "%1#ifndef _LP64\n" 4227 "using std::__filbuf;\n" 4228 "using std::__flsbuf;\n" 4229 "#endif\n%2"; 4230 4231 test_text = "using std::perror;\n" 4232 "#endif"; 4233}; 4234 4235/* 4236 * Solaris <stdio.h> shouldn't use std::gets for C++14. 4237 */ 4238fix = { 4239 hackname = solaris_std_gets_cxx14; 4240 mach = "*-*-solaris2*"; 4241 files = "stdio.h"; 4242 select = "using std::gets;"; 4243 4244 c_fix = format; 4245 c_fix_arg = "#if __cplusplus < 201402L\n%0\n#endif"; 4246 4247 test_text = "using std::gets;"; 4248}; 4249 4250/* 4251 * Sun Solaris 8 has what appears to be some gross workaround for 4252 * some old version of their c++ compiler. G++ doesn't want it 4253 * either, but doesn't want to be tied to SunPRO version numbers. 4254 */ 4255fix = { 4256 hackname = solaris_stdio_tag; 4257 files = stdio_tag.h; 4258 4259 select = '__cplusplus < 54321L'; 4260 /* In Solaris 10, the code in stdio_tag.h is conditionalized on 4261 "!defined(__GNUC__)" so we no longer need to fix it. */ 4262 bypass = '__GNUC__'; 4263 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/'; 4264 4265 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)"; 4266}; 4267 4268/* 4269 * Solaris <stdlib.h> shouldn't use _Noreturn, breaks with C++. 4270 */ 4271fix = { 4272 hackname = solaris_stdlib_noreturn; 4273 mach = "*-*-solaris2*"; 4274 files = "iso/stdlib_c99.h"; 4275 select = "(extern) _Noreturn (void quick_exit\\(int\\));"; 4276 4277 c_fix = format; 4278 c_fix_arg = "%1 %2 __attribute__((__noreturn__));"; 4279 4280 test_text = "extern _Noreturn void quick_exit(int);"; 4281}; 4282 4283/* 4284 * a missing semi-colon at the end of the statsswtch structure definition. 4285 */ 4286fix = { 4287 hackname = statsswtch; 4288 files = rpcsvc/rstat.h; 4289 select = "boottime$"; 4290 c_fix = format; 4291 c_fix_arg = "boottime;"; 4292 test_text = "struct statswtch {\n int boottime\n};"; 4293}; 4294 4295/* 4296 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list. 4297 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's 4298 * OK too. 4299 */ 4300fix = { 4301 hackname = stdio_stdarg_h; 4302 files = stdio.h; 4303 bypass = "include.*(stdarg\.h|machine/ansi\.h)"; 4304 /* 4305 * On Solaris 10, this fix is unncessary; <stdio.h> includes 4306 * <iso/stdio_iso.h>, which includes <sys/va_list.h>. 4307 */ 4308 mach = '*-*-solaris2.1[0-9]*'; 4309 not_machine = true; 4310 4311 c_fix = wrap; 4312 4313 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n"; 4314 4315 test_text = ""; 4316}; 4317 4318/* 4319 * Don't use or define the name va_list in stdio.h. This is for 4320 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence 4321 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to 4322 * indicate that the header knows what it's doing -- under SUSv2, 4323 * stdio.h is required to define va_list, and we shouldn't break 4324 * that. 4325 */ 4326fix = { 4327 hackname = stdio_va_list; 4328 files = stdio.h; 4329 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; 4330 /* 4331 * On Solaris 10, the definition in 4332 * <stdio.h> is guarded appropriately by the _XPG4 feature macro; 4333 * there is therefore no need for this fix there. 4334 */ 4335 mach = '*-*-solaris2.1[0-9]*'; 4336 not_machine = true; 4337 4338 /* 4339 * Use __gnuc_va_list in arg types in place of va_list. 4340 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A 4341 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the 4342 * trailing parentheses and semicolon save all other systems from this. 4343 * Define __not_va_list__ (something harmless and unused) 4344 * instead of va_list. 4345 * Don't claim to have defined va_list. 4346 */ 4347 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" 4348 "s@(va_list)&@(__gnuc_va_list)\\&@\n" 4349 "s@ _VA_LIST_));@ __gnuc_va_list));@\n" 4350 "s@ __VA_LIST__));@ __gnuc_va_list));@\n" 4351 "s@ va_list@ __not_va_list__@\n" 4352 "s@\\*va_list@*__not_va_list__@\n" 4353 "s@ __va_list)@ __gnuc_va_list)@\n" 4354 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" 4355 "@typedef \\1 __not_va_list__;@\n" 4356 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" 4357 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" 4358 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" 4359 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" 4360 "s@VA_LIST@DUMMY_VA_LIST@\n" 4361 "s@_Va_LIST@_VA_LIST@"; 4362 test_text = "extern void mumble( va_list);"; 4363}; 4364 4365/* 4366 * Fix headers that use va_list from stdio.h to use the updated 4367 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is 4368 * dealt with elsewhere. The presence of __gnuc_va_list, 4369 * __DJ_va_list, or _G_va_list is taken to indicate that the header 4370 * knows what it's doing. 4371 */ 4372fix = { 4373 hackname = stdio_va_list_clients; 4374 files = com_err.h; 4375 files = cps.h; 4376 files = curses.h; 4377 files = krb5.h; 4378 files = lc_core.h; 4379 files = pfmt.h; 4380 files = wchar.h; 4381 files = curses_colr/curses.h; 4382 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; 4383 /* Don't fix, if we use va_list from stdarg.h, or if the use is 4384 otherwise protected. */ 4385 bypass = 'include <stdarg\.h>|#ifdef va_start'; 4386 4387 /* 4388 * Use __gnuc_va_list in arg types in place of va_list. 4389 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A 4390 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the 4391 * trailing parentheses and semicolon save all other systems from this. 4392 * Define __not_va_list__ (something harmless and unused) 4393 * instead of va_list. 4394 * Don't claim to have defined va_list. 4395 */ 4396 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" 4397 "s@(va_list)&@(__gnuc_va_list)\\&@\n" 4398 "s@ _VA_LIST_));@ __gnuc_va_list));@\n" 4399 "s@ __VA_LIST__));@ __gnuc_va_list));@\n" 4400 "s@ va_list@ __not_va_list__@\n" 4401 "s@\\*va_list@*__not_va_list__@\n" 4402 "s@ __va_list)@ __gnuc_va_list)@\n" 4403 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" 4404 "@typedef \\1 __not_va_list__;@\n" 4405 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" 4406 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" 4407 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" 4408 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" 4409 "s@VA_LIST@DUMMY_VA_LIST@\n" 4410 "s@_Va_LIST@_VA_LIST@"; 4411 test_text = "extern void mumble( va_list);"; 4412}; 4413 4414/* 4415 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0" 4416 * is "!defined( __STRICT_ANSI__ )" 4417 */ 4418fix = { 4419 hackname = strict_ansi_not; 4420 select = "^([ \t]*#[ \t]*if.*)" 4421 "(!__STDC__" 4422 "|__STDC__[ \t]*==[ \t]*0" 4423 "|__STDC__[ \t]*!=[ \t]*1" 4424 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)"; 4425 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */ 4426 bypass = 'GNU and MIPS C compilers define __STDC__ differently'; 4427 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which 4428 is not defined by GCC, so it is safe. */ 4429 bypass = '__SCO_VERSION__.*__STDC__ != 1'; 4430 c_test = stdc_0_in_system_headers; 4431 4432 c_fix = format; 4433 c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; 4434 4435 test_text = "#if !__STDC__ \n" 4436 "#if __STDC__ == 0\n" 4437 "#if __STDC__ != 1\n" 4438 "#if __STDC__ - 0 == 0" 4439 "/* not std C */\nint foo;\n" 4440 "\n#end-end-end-end-if :-)"; 4441}; 4442 4443/* 4444 * "__STDC__-0==0" 4445 * is "!defined( __STRICT_ANSI__ )" on continued #if-s 4446 */ 4447fix = { 4448 hackname = strict_ansi_not_ctd; 4449 files = math.h, limits.h, stdio.h, signal.h, 4450 stdlib.h, sys/signal.h, time.h; 4451 /* 4452 * Starting at the beginning of a line, skip white space and 4453 * a leading "(" or "&&" or "||". One of those must be found. 4454 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&" 4455 * expression. If these are nested, then they must accumulate 4456 * because we won't match any closing parentheses. Finally, 4457 * after skipping over all that, we must then match our suspect 4458 * phrase: "__STDC__-0==0" with or without white space. 4459 */ 4460 select = "^([ \t]*" '(\(|&&|\|\|)' 4461 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*" 4462 "[ \t(]*)" 4463 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)"; 4464 c_test = stdc_0_in_system_headers; 4465 4466 c_fix = format; 4467 c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; 4468 4469 test_text = "#if 1 && \\\\\n" 4470 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n" 4471 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n" 4472 "|| __STDC__ - 0 == 0 ) /* not std C */\n" 4473 "int foo;\n#endif"; 4474}; 4475 4476/* 4477 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1" 4478 * is "defined( __STRICT_ANSI__ )" 4479 */ 4480fix = { 4481 hackname = strict_ansi_only; 4482 select = "^([ \t]*#[ \t]*if.*)" 4483 "(__STDC__[ \t]*!=[ \t]*0" 4484 "|__STDC__[ \t]*==[ \t]*1" 4485 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1" 4486 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)"; 4487 c_test = stdc_0_in_system_headers; 4488 4489 c_fix = format; 4490 c_fix_arg = "%1 defined(__STRICT_ANSI__)"; 4491 4492 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif"; 4493}; 4494 4495/* 4496 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s 4497 * in prototype without previous definition. 4498 */ 4499fix = { 4500 hackname = struct_file; 4501 files = rpc/xdr.h; 4502 select = '^.*xdrstdio_create.*struct __file_s'; 4503 c_fix = format; 4504 c_fix_arg = "struct __file_s;\n%0"; 4505 test_text = "extern void xdrstdio_create( struct __file_s* );"; 4506}; 4507 4508/* 4509 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr 4510 * in prototype without previous definition. 4511 * 4512 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same 4513 * function, and does define it. 4514 */ 4515fix = { 4516 hackname = struct_sockaddr; 4517 files = rpc/auth.h; 4518 select = "^.*authdes_create.*struct sockaddr[^_]"; 4519 bypass = "<sys/socket\.h>"; 4520 bypass = "struct sockaddr;\n"; 4521 c_fix = format; 4522 c_fix_arg = "struct sockaddr;\n%0"; 4523 test_text = "extern AUTH* authdes_create( struct sockaddr* );"; 4524}; 4525 4526/* 4527 * Apply fix this to all OSs since this problem seems to effect 4528 * more than just SunOS. 4529 */ 4530fix = { 4531 hackname = sun_auth_proto; 4532 files = rpc/auth.h; 4533 files = rpc/clnt.h; 4534 files = rpc/svc.h; 4535 files = rpc/xdr.h; 4536 bypass = "__cplusplus"; 4537 /* 4538 * Select those files containing '(*name)()'. 4539 */ 4540 select = '\(\*[a-z][a-z_]*\)\(\)'; 4541 4542 c_fix = format; 4543 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n" 4544 "#else\n%1();%2\n#endif"; 4545 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)'; 4546 4547 test_text = 4548 "struct auth_t {\n" 4549 " int (*name)(); /* C++ bad */\n" 4550 "};"; 4551}; 4552 4553/* 4554 * Fix bogus #ifdef on SunOS 4.1. 4555 */ 4556fix = { 4557 hackname = sun_bogus_ifdef; 4558 files = "hsfs/hsfs_spec.h"; 4559 files = "hsfs/iso_spec.h"; 4560 select = '#ifdef(.*\|\|.*)'; 4561 c_fix = format; 4562 c_fix_arg = "#if%1"; 4563 4564 test_text = "#ifdef __i386__ || __vax__ || __sun4c__"; 4565}; 4566 4567/* 4568 * Fix the CAT macro in SunOS memvar.h. 4569 */ 4570fix = { 4571 hackname = sun_catmacro; 4572 files = pixrect/memvar.h; 4573 select = "^#define[ \t]+CAT\\(a,b\\).*"; 4574 c_fix = format; 4575 4576 c_fix_arg = 4577 "#ifdef __STDC__\n" 4578 "# define CAT(a,b) a##b\n" 4579 "#else\n%0\n#endif"; 4580 4581 test_text = 4582 "#define CAT(a,b)\ta/**/b"; 4583}; 4584 4585/* 4586 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1. 4587 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68 4588 */ 4589fix = { 4590 hackname = sun_malloc; 4591 files = malloc.h; 4592 bypass = "_CLASSIC_ANSI_TYPES"; 4593 4594 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g"; 4595 sed = "s/int[ \t][ \t]*free/void\tfree/g"; 4596 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g"; 4597 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g"; 4598 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g"; 4599 4600 test_text = 4601 "typedef char *\tmalloc_t;\n" 4602 "int \tfree();\n" 4603 "char*\tmalloc();\n" 4604 "char*\tcalloc();\n" 4605 "char*\trealloc();"; 4606}; 4607 4608/* 4609 * Check for yet more missing ';' in struct (in SunOS 4.0.x) 4610 */ 4611fix = { 4612 hackname = sun_rusers_semi; 4613 files = rpcsvc/rusers.h; 4614 select = "_cnt$"; 4615 sed = "/^struct/,/^};/s/_cnt$/_cnt;/"; 4616 test_text = "struct mumble\n int _cnt\n};"; 4617}; 4618 4619/* 4620 * signal.h on SunOS defines signal using (), 4621 * which causes trouble when compiling with g++ -pedantic. 4622 */ 4623fix = { 4624 hackname = sun_signal; 4625 files = sys/signal.h; 4626 files = signal.h; 4627 select = "^void\t" '\(\*signal\(\)\)\(\);.*'; 4628 4629 c_fix = format; 4630 c_fix_arg = 4631 "#ifdef __cplusplus\n" 4632 "void\t(*signal(...))(...);\n" 4633 "#else\n%0\n#endif"; 4634 4635 test_text = "void\t(*signal())();"; 4636}; 4637 4638/* 4639 * Correct the return type for strlen in strings.h in SunOS 4. 4640 */ 4641fix = { 4642 hackname = sunos_strlen; 4643 files = strings.h; 4644 select = "int[ \t]*strlen\\(\\);(.*)"; 4645 c_fix = format; 4646 c_fix_arg = "__SIZE_TYPE__ strlen();%1"; 4647 test_text = " int\tstrlen(); /* string length */"; 4648}; 4649 4650/* 4651 * Linux kernel's vt.h breaks C++ 4652 */ 4653fix = { 4654 hackname = suse_linux_vt_cxx; 4655 files = linux/vt.h; 4656 4657 select = "^[ \t]*unsigned int new;"; 4658 c_fix = format; 4659 c_fix_arg = "unsigned int newev;"; 4660 4661 test_text = " unsigned int new; /* New console (if changing) */"; 4662}; 4663 4664/* 4665 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h> 4666 * that is visible to any ANSI compiler using this include. Simply 4667 * delete the lines that #define some string functions to internal forms. 4668 */ 4669fix = { 4670 hackname = svr4_disable_opt; 4671 files = string.h; 4672 select = '#define.*__std_hdr_'; 4673 sed = '/#define.*__std_hdr_/d'; 4674 test_text = "#define strlen __std_hdr_strlen\n"; 4675}; 4676 4677/* 4678 * Fix broken decl of getcwd present on some svr4 systems. 4679 */ 4680fix = { 4681 hackname = svr4_getcwd; 4682 files = stdlib.h; 4683 files = unistd.h; 4684 files = prototypes.h; 4685 select = 'getcwd\(char \*, int\)'; 4686 4687 c_fix = format; 4688 c_fix_arg = "getcwd(char *, size_t)"; 4689 4690 test_text = "extern char* getcwd(char *, int);"; 4691}; 4692 4693/* 4694 * Fix broken decl of profil present on some svr4 systems. 4695 */ 4696fix = { 4697 hackname = svr4_profil; 4698 files = stdlib.h; 4699 files = unistd.h; 4700 4701 select = 4702 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)'; 4703 c_fix = format; 4704 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)'; 4705 4706 test_text = 4707 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);'; 4708}; 4709 4710/* 4711 * Correct types for signal handler constants like SIG_DFL; they might be 4712 * void (*) (), and should be void (*) (int). C++ doesn't like the 4713 * old style. 4714 */ 4715fix = { 4716 hackname = svr4_sighandler_type; 4717 files = sys/signal.h; 4718 select = 'void *\(\*\)\(\)'; 4719 c_fix = format; 4720 c_fix_arg = "void (*)(int)"; 4721 test_text = "#define SIG_DFL (void(*)())0\n" 4722 "#define SIG_IGN (void (*)())0\n"; 4723}; 4724 4725/* 4726 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local 4727 * function 'getrnge' in <regexp.h> before they declare it. For these 4728 * systems add a 'static int' declaration of 'getrnge' into <regexp.h> 4729 * early on. 4730 * 4731 * 'getrnge' traditionally manipulates a file-scope global called 'size', 4732 * so put the declaration right after the declaration of 'size'. 4733 * 4734 * Don't do this if there is already a `static void getrnge' declaration 4735 * present, since this would cause a redeclaration error. Solaris 2.x has 4736 * such a declaration. 4737 */ 4738fix = { 4739 hackname = svr4_undeclared_getrnge; 4740 files = regexp.h; 4741 select = "getrnge"; 4742 bypass = "static void getrnge"; 4743 c_fix = format; 4744 c_fix_arg = "%0\n" 4745 "static int getrnge ();"; 4746 c_fix_arg = "^static int[ \t]+size;"; 4747 test_text = "static int size;\n" 4748 "/* stuff which calls getrnge() */\n" 4749 "static getrnge()\n" 4750 "{}"; 4751}; 4752 4753/* 4754 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn} 4755 * in string.h on sysV68 4756 * Correct the return type for strlen in string.h on Lynx. 4757 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0. 4758 * Add missing const for strdup on OSF/1 V3.0. 4759 * On sysV88 layout is slightly different. 4760 */ 4761fix = { 4762 hackname = sysv68_string; 4763 files = testing.h; 4764 files = string.h; 4765 bypass = "_CLASSIC_ANSI_TYPES"; 4766 4767 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/"; 4768 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/"; 4769 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/"; 4770 4771 sed = "/^extern char$/N"; 4772 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/"; 4773 4774 sed = "/^extern int$/N"; 4775 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/"; 4776 4777 sed = "/^\tstrncmp(),$/N"; 4778 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/' 4779 '\1;' "\\\nextern unsigned int\\\n\\2/"; 4780 4781 test_text = 4782 "extern int strlen();\n" 4783 4784 "extern int ffs(long);\n" 4785 4786 "extern char\n" 4787 "\t*memccpy(),\n" 4788 "\tmemcpy();\n" 4789 4790 "extern int\n" 4791 "\tstrcmp(),\n" 4792 "\tstrncmp(),\n" 4793 "\tstrlen(),\n" 4794 "\tstrspn();\n" 4795 4796 "extern int\n" 4797 "\tstrlen(), strspn();"; 4798}; 4799 4800/* 4801 * Fix return type of calloc, malloc, realloc, bsearch and exit 4802 */ 4803fix = { 4804 hackname = sysz_stdlib_for_sun; 4805 files = stdlib.h; 4806 bypass = "_CLASSIC_ANSI_TYPES"; 4807 4808 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\("; 4809 c_fix = format; 4810 c_fix_arg = "void *\t%1("; 4811 4812 test_text = 4813 "extern char*\tcalloc(size_t);\n" 4814 "extern char*\tmalloc(size_t);\n" 4815 "extern char*\trealloc(void*,size_t);\n" 4816 "extern char*\tbsearch(void*,size_t,size_t);\n"; 4817}; 4818 4819/* 4820 * __thread is now a keyword. 4821 */ 4822fix = { 4823 hackname = thread_keyword; 4824 files = "pthread.h"; 4825 files = bits/sigthread.h, '*/bits/sigthread.h'; 4826 select = "([* ])__thread([,)])"; 4827 c_fix = format; 4828 c_fix_arg = "%1__thr%2"; 4829 4830 test_text = 4831 "extern int pthread_create (pthread_t *__restrict __thread,\n" 4832 "extern int pthread_kill (pthread_t __thread, int __signo);\n" 4833 "extern int pthread_cancel (pthread_t __thread);"; 4834}; 4835 4836/* 4837 * if the #if says _cplusplus, not the double underscore __cplusplus 4838 * that it should be 4839 */ 4840fix = { 4841 hackname = tinfo_cplusplus; 4842 files = tinfo.h; 4843 select = "[ \t]_cplusplus"; 4844 4845 c_fix = format; 4846 c_fix_arg = " __cplusplus"; 4847 test_text = "#ifdef _cplusplus\nint bogus;\n#endif"; 4848}; 4849 4850/* 4851 * parameters not const on DECstation Ultrix V4.0 and OSF/1. 4852 */ 4853fix = { 4854 hackname = ultrix_const; 4855 files = stdio.h; 4856 select = 'perror\( char \*'; 4857 4858 c_fix = format; 4859 c_fix_arg = "%1 const %3 *__"; 4860 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)" 4861 "[ \t]+(char|void) \\*__"; 4862 4863 test_text = 4864 "extern void perror( char *__s );\n" 4865 "extern int fputs( char *__s, FILE *);\n" 4866 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n" 4867 "extern int fscanf( FILE *__stream, char *__format, ...);\n" 4868 "extern int scanf( char *__format, ...);\n"; 4869}; 4870 4871/* 4872 * parameters not const on DECstation Ultrix V4.0 and OSF/1. 4873 */ 4874fix = { 4875 hackname = ultrix_const2; 4876 files = stdio.h; 4877 4878 select = '\*fopen\( char \*'; 4879 c_fix = format; 4880 c_fix_arg = "%1( const char *%3, const char *"; 4881 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\(" 4882 "[ \t]*char[ \t]*\\*([^,]*)," 4883 "[ \t]*char[ \t]*\\*[ \t]*"; 4884 4885 test_text = 4886 "extern FILE *fopen( char *__filename, char *__type );\n" 4887 "extern int sscanf( char *__s, char *__format, ...);\n" 4888 "extern FILE *popen(char *, char *);\n" 4889 "extern char *tempnam(char*,char*);\n"; 4890}; 4891 4892/* 4893 * Fix definitions of macros used by va-i960.h in VxWorks header file. 4894 */ 4895fix = { 4896 hackname = va_i960_macro; 4897 files = arch/i960/archI960.h; 4898 select = "__(vsiz|vali|vpad|alignof__)"; 4899 4900 c_fix = format; 4901 c_fix_arg = "__vx%1"; 4902 4903 test_text = 4904 "extern int __vsiz vsiz;\n" 4905 "extern int __vali vali;\n" 4906 "extern int __vpad vpad;\n" 4907 "#define __alignof__(x) ..."; 4908}; 4909 4910/* 4911 * On VMS, add missing braces around sigset_t constants. 4912 */ 4913fix = { 4914 hackname = vms_add_missing_braces; 4915 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)"; 4916 mach = "*-*-*vms*"; 4917 files = "rtldef/signal.h"; 4918 c_fix = format; 4919 4920 c_fix_arg = '%1 {%2} '; 4921 4922 test_text = "static const __sigset_t _SIG_EMPTY_SET = " 4923 "{0x00000000, 0x00000000},\n" 4924 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n"; 4925}; 4926 4927/* 4928 * On VMS, some DEC-C builtins are directly used. 4929 */ 4930fix = { 4931 hackname = vms_decc_builtin; 4932 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)"; 4933 mach = "*-*-*vms*"; 4934 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h, 4935 rtldef/socket.h; 4936 sed = "s@__MEMSET@memset@"; 4937 sed = "s@__MEMMOVE@memmove@"; 4938 sed = "s@__MEMCPY@memcpy@"; 4939 sed = "s@__STRLEN@strlen@"; 4940 sed = "s@__STRCPY@strcpy@"; 4941 4942 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n"; 4943}; 4944 4945/* 4946 * Define __CAN_USE_EXTERN_PREFIX on vms. 4947 */ 4948fix = { 4949 hackname = vms_define_can_use_extern_prefix; 4950 files = "rtldef/decc$types.h"; 4951 select = "#[ \t]*else\n" 4952 "#[ \t]*if defined\\(__DECCXX\\)\n" 4953 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n"; 4954 mach = "*-*-*vms*"; 4955 c_fix = format; 4956 4957 c_fix_arg = "%0" 4958 "# elif defined (__GNUC__)\n" 4959 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"; 4960 4961 test_text = "# else\n" 4962 "# if defined(__DECCXX)\n" 4963 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n" 4964 "# endif\n" 4965 "# endif\n"; 4966}; 4967 4968/* 4969 * On VMS, disable the use of dec-c string builtins 4970 */ 4971fix = { 4972 hackname = vms_disable_decc_string_builtins; 4973 select = "#if !defined\\(__VAX\\)\n"; 4974 mach = "*-*-*vms*"; 4975 files = "rtldef/string.h"; 4976 c_fix = format; 4977 4978 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n"; 4979 4980 test_text = "#if !defined(__VAX)\n"; 4981}; 4982 4983/* 4984 * On VMS, fix incompatible redeclaration of hostalias. 4985 */ 4986fix = { 4987 hackname = vms_do_not_redeclare_hostalias; 4988 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n" 4989 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)"; 4990 mach = "*-*-*vms*"; 4991 files = "rtldef/resolv.h"; 4992 c_fix = format; 4993 4994 c_fix_arg = "%1\n" 4995 "/* %2 */"; 4996 4997 test_text = "void fp_nquery (const u_char *, int, FILE *);\n" 4998 "__char_ptr32 hostalias (const char *);\n"; 4999}; 5000 5001/* 5002 * On VMS, forward declare structure before referencing them in prototypes. 5003 */ 5004fix = { 5005 hackname = vms_forward_declare_struct; 5006 select = "(/\\* forward decls for C\\+\\+ \\*/\n)" 5007 "#ifdef __cplusplus\n"; 5008 mach = "*-*-*vms*"; 5009 files = rtldef/if.h; 5010 c_fix = format; 5011 5012 c_fix_arg = "%1" 5013 "#if defined (__cplusplus) || defined (__GNUC__)\n"; 5014 5015 test_text = "/* forward decls for C++ */\n" 5016 "#ifdef __cplusplus\n" 5017 "struct foo;\n" 5018 "#endif\n"; 5019}; 5020 5021/* 5022 * On VMS, do not declare getopt and al if pointers are 64 bit. 5023 */ 5024fix = { 5025 hackname = vms_no_64bit_getopt; 5026 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)" 5027 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n"; 5028 mach = "*-*-*vms*"; 5029 files = rtldef/stdio.h, rtldef/unistd.h; 5030 c_fix = format; 5031 5032 c_fix_arg = <<- _EOArg_ 5033 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */ 5034 %0#endif 5035 5036 _EOArg_; 5037 5038 test_text = "int getopt (int, char * const [], const char *);"; 5039}; 5040 5041/* 5042 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions 5043 * which is not yet fully supported by gcc. 5044 */ 5045fix = { 5046 hackname = vms_use_fast_setjmp; 5047 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)"; 5048 mach = "*-*-*vms*"; 5049 files = rtldef/setjmp.h; 5050 c_fix = format; 5051 5052 c_fix_arg = "%0 defined (__GNUC__) ||"; 5053 5054 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)"; 5055}; 5056 5057/* 5058 * On VMS, use pragma extern_model instead of VAX-C keywords. 5059 */ 5060fix = { 5061 hackname = vms_use_pragma_extern_model; 5062 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n" 5063 "# pragma extern_model __save\n"; 5064 mach = "*-*-*vms*"; 5065 c_fix = format; 5066 5067 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n" 5068 "# pragma extern_model __save\n"; 5069 5070 test_text = "#if defined(__DECC) || defined(__DECCXX)\n" 5071 "# pragma extern_model __save\n" 5072 "# pragma extern_model strict_refdef\n" 5073 " extern struct x zz$yy;\n" 5074 "# pragma extern_model __restore\n" 5075 "#endif\n"; 5076}; 5077 5078/* 5079 * On VMS, change <resource.h> to <sys/resource.h> to avoid a 5080 * conflict while building gcc. Likewise for <builtins.h> 5081 */ 5082fix = { 5083 hackname = vms_use_quoted_include; 5084 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>"; 5085 mach = "*-*-*vms*"; 5086 files = rtldef/wait.h, starlet_c/pthread.h; 5087 c_fix = format; 5088 5089 c_fix_arg = '%1<sys/%2.h>'; 5090 5091 test_text = "# include <resource.h>"; 5092}; 5093 5094/* 5095 * AIX and Interix headers define NULL to be cast to a void pointer, 5096 * which is illegal in ANSI C++. 5097 */ 5098fix = { 5099 hackname = void_null; 5100 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h, 5101 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h; 5102 /* avoid changing C++ friendly NULL */ 5103 bypass = __cplusplus; 5104 bypass = __null; 5105 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)"; 5106 c_fix = format; 5107 c_fix_arg = <<- _EOFix_ 5108 #ifndef NULL 5109 #ifdef __cplusplus 5110 #ifdef __GNUG__ 5111 #define NULL __null 5112 #else /* ! __GNUG__ */ 5113 #define NULL 0L 5114 #endif /* __GNUG__ */ 5115 #else /* ! __cplusplus */ 5116 #define NULL ((void *)0) 5117 #endif /* __cplusplus */ 5118 #endif /* !NULL */ 5119 _EOFix_; 5120 test_text = "# define\tNULL \t((void *)0) /* typed NULL */"; 5121}; 5122 5123/* 5124 * Make VxWorks header which is almost gcc ready fully gcc ready. 5125 */ 5126fix = { 5127 hackname = vxworks_gcc_problem; 5128 files = types/vxTypesBase.h; 5129 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__"; 5130 5131 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/" 5132 "#if 1/"; 5133 5134 sed = "/[ \t]size_t/i\\\n" 5135 "#ifndef _GCC_SIZE_T\\\n" 5136 "#define _GCC_SIZE_T\n"; 5137 5138 sed = "/[ \t]size_t/a\\\n" 5139 "#endif\n"; 5140 5141 sed = "/[ \t]ptrdiff_t/i\\\n" 5142 "#ifndef _GCC_PTRDIFF_T\\\n" 5143 "#define _GCC_PTRDIFF_T\n"; 5144 5145 sed = "/[ \t]ptrdiff_t/a\\\n" 5146 "#endif\n"; 5147 5148 sed = "/[ \t]wchar_t/i\\\n" 5149 "#ifndef _GCC_WCHAR_T\\\n" 5150 "#define _GCC_WCHAR_T\n"; 5151 5152 sed = "/[ \t]wchar_t/a\\\n" 5153 "#endif\n"; 5154 5155 test_text = 5156 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n" 5157 "typedef unsigned int size_t;\n" 5158 "typedef long ptrdiff_t;\n" 5159 "typedef unsigned short wchar_t;\n" 5160 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n"; 5161}; 5162 5163/* 5164 * Wrap VxWorks ioctl to keep everything pretty 5165 */ 5166fix = { 5167 hackname = vxworks_ioctl_macro; 5168 files = ioLib.h; 5169 mach = "*-*-vxworks*"; 5170 5171 c_fix = format; 5172 c_fix_arg = "%0\n" 5173 "#define ioctl(fd, func, arg) ioctl(fd, func, (int)(arg))\n"; 5174 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);"; 5175 5176 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;"; 5177}; 5178 5179/* 5180 * Provide C99 FP classification support in VxWorks math.h if 5181 * not already there. Note the strict expectation on #define without 5182 * whitespaces in the bypass expression, which "works" for 5183 * the system headers we have met and doesn't match test texts for 5184 * other hacks, found in the test baseline. 5185 */ 5186fix = { 5187 hackname = vxworks_math_h_fp_c99; 5188 mach = "*-*-vxworks*"; 5189 files = math.h; 5190 bypass = "#define[ \t]+FP_INFINITE"; 5191 select = "#define HUGE_VAL[ \t]*_ARCH.*"; 5192 c_fix = format; 5193 c_fix_arg = << _EOArg_ 5194 5195%0 5196 5197#if _C99 5198 5199#define FP_INFINITE 1 5200#define FP_NAN 2 5201#define FP_NORMAL (-1) 5202#define FP_SUBNORMAL (-2) 5203#define FP_ZERO 0 5204 5205#define fpclassify(x) \ 5206 __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, \ 5207 FP_SUBNORMAL, FP_ZERO, (x)) 5208 5209#define signbit(x) __builtin_signbit(x) 5210#define isfinite(x) __builtin_isfinite(x) 5211#define isnormal(x) __builtin_isnormal(x) 5212#define isnan(x) __builtin_isnan(x) 5213#define isinf(x) __builtin_isinf(x) 5214 5215#define isgreater(x, y) __builtin_isgreater((x),(y)) 5216#define isgreaterequal(x, y) __builtin_isgreaterequal((x),(y)) 5217#define isless(x, y) __builtin_isless((x),(y)) 5218#define islessequal(x, y) __builtin_islessequal((x),(y)) 5219#define islessgreater(x, y) __builtin_islessgreater((x),(y)) 5220#define isunordered(x, y) __builtin_isunordered((x),(y)) 5221 5222#endif /* _C99 */ 5223 5224_EOArg_; 5225 5226 test_text = "#define HUGE_VAL _ARCH_HUGH_VAL"; 5227}; 5228 5229/* 5230 * mkdir's posix interface expects two arguments. While the RTP VxWorks 5231 * API is fine, the kernel version handles only one. We used to expose 5232 * a macro and this didn't play nice with uses such as posix:mkdir(x, y) 5233 * in libstdc++, so we expose a vararg prototype instead. 5234 */ 5235fix = { 5236 hackname = vxworks_posix_mkdir; 5237 files = sys/stat.h; 5238 mach = "*-*-vxworks*"; 5239 5240 c_fix = format; 5241 c_fix_arg = "extern STATUS mkdir(const char *dir, ...);"; 5242 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*" 5243 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */ 5244 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */ 5245 "\\)[\t ]*;"; 5246 5247 test_text = "extern STATUS mkdir (const char * _qwerty) ;"; 5248}; 5249 5250/* 5251 * Fix VxWorks <time.h> to not require including <vxTypes.h>. 5252 */ 5253fix = { 5254 hackname = vxworks_needs_vxtypes; 5255 files = time.h; 5256 select = "uint_t([ \t]+_clocks_per_sec)"; 5257 c_fix = format; 5258 c_fix_arg = "unsigned int%1"; 5259 test_text = "uint_t\t_clocks_per_sec;"; 5260}; 5261 5262/* 5263 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>. 5264 */ 5265fix = { 5266 hackname = vxworks_needs_vxworks; 5267 files = sys/stat.h; 5268 test = " -r types/vxTypesOld.h"; 5269 test = " -n \"`egrep '#include' $file`\""; 5270 test = " -n \"`egrep ULONG $file`\""; 5271 select = "#[ \t]define[ \t]+__INCstath"; 5272 5273 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n" 5274 "#include <types/vxTypesOld.h>\n"; 5275 5276 test_text = "`touch types/vxTypesOld.h`" 5277 "#include </dev/null> /* ULONG */\n" 5278 "# define\t__INCstath <sys/stat.h>"; 5279}; 5280 5281/* 5282 * yvals.h on VxWorks-6 expects the toolchain to provide its own 5283 * version of the header, which we don't do. Arrange to fallback 5284 * on the system definition. 5285 */ 5286fix = { 5287 hackname = vxworks_next_yvals; 5288 mach = "*-*-vxworks*"; 5289 files = yvals.h; 5290 select = "#include_next <yvals.h>"; 5291 c_fix = format; 5292 c_fix_arg = "#if 0 /* GCC does not provide yvals.h. */\n%1"; 5293 c_fix_arg = "#if .*\n" 5294 "/\\* .*\n" 5295 "(#include_next <yvals.h>\n)"; 5296 5297 test_text = "#if (defined(__cplusplus) && defined(__GNUC__))\n" 5298 "/* GCC C++ has it's own yvals.h */\n" 5299 "#include_next <yvals.h>\n" 5300 "#else\n"; 5301}; 5302 5303/* 5304 * Make it so VxWorks does not include gcc/regs.h accidentally 5305 */ 5306fix = { 5307 hackname = vxworks_regs; 5308 mach = "*-*-vxworks*"; 5309 5310 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]"; 5311 c_fix = format; 5312 c_fix_arg = "#include <arch/../regs.h>"; 5313 5314 test_text = "#include <regs.h>\n"; 5315}; 5316 5317/* 5318 * Likewise, open's posix interface allows two or three arguments and 5319 * some VxWorks headers expose only a strict 3 arguments version. Merely 5320 * changing the prototype into a varargs one is risky as the implementation 5321 * would receive garbage in the third arg for calls providing only two, 5322 * which libstdc++ does. We simply provide an always inline overload for C++ 5323 * instead. 5324 * 5325 * Both fcntl.h and ioLib.h might "feature" such a prototype for _WRS_KERNEL. 5326 * The latter #includes the former though (since 1992 according to the embedded 5327 * log), so just leave ioLib.h alone. 5328 */ 5329fix = { 5330 hackname = vxworks_posix_open; 5331 mach = "*-*-vxworks*"; 5332 files = fcntl.h; 5333 5334 select = "extern int.*open \\(const char \\*[ a-z]*, int[ a-z]*, int[ a-z]*\\);"; 5335 c_fix = format; 5336 c_fix_arg = << _EOArg_ 5337%0 5338 5339#if defined(__cplusplus) 5340extern "C++" { 5341 inline int open (const char *, int) __attribute__((__always_inline__)); 5342 5343 inline int 5344 open (const char *name, int flags) 5345 { 5346 return open (name, flags, 0); 5347 } 5348} 5349#endif 5350 5351_EOArg_; 5352 5353 test_text = 5354 "extern int open (const char *, int, int);\n" 5355 "extern int open (const char *name, int flags, int mode );\n"; 5356}; 5357 5358/* 5359 * Another bad dependency in VxWorks 5.2 <time.h>. 5360 */ 5361fix = { 5362 hackname = vxworks_time; 5363 files = time.h; 5364 test = " -r vxWorks.h"; 5365 5366 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*"; 5367 c_fix = format; 5368 5369 c_fix_arg = 5370 "#ifndef __gcc_VOIDFUNCPTR_defined\n" 5371 "#ifdef __cplusplus\n" 5372 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n" 5373 "#else\n" 5374 "typedef void (*__gcc_VOIDFUNCPTR) ();\n" 5375 "#endif\n" 5376 "#define __gcc_VOIDFUNCPTR_defined\n" 5377 "#endif\n" 5378 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR"; 5379 5380 test_text = "`touch vxWorks.h`" 5381 "#define VOIDFUNCPTR (void(*)())"; 5382}; 5383 5384/* 5385 * This hack makes write const-correct on VxWorks 5386 */ 5387fix = { 5388 hackname = vxworks_write_const; 5389 files = ioLib.h; 5390 mach = "*-*-vxworks*"; 5391 5392 c_fix = format; 5393 c_fix_arg = "extern int write (int, const char*, size_t);"; 5394 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\(" 5395 "[\t ]*int[\t ]*," 5396 "[\t ]*char[\t ]*\\*[\t ]*," 5397 "[\t ]*size_t[\t ]*\\)[\t ]*;"; 5398 5399 test_text = "extern int write ( int , char * , size_t ) ;"; 5400}; 5401 5402/* 5403 * This hack ensures the include_next in the fixed unistd.h actually 5404 * finds the system's unistd.h and not the fixed unistd.h again. 5405 */ 5406fix = { 5407 hackname = vxworks_iolib_include_unistd; 5408 files = ioLib.h; 5409 mach = "*-*-vxworks*"; 5410 select = "#include \"unistd.h\""; 5411 5412 c_fix = format; 5413 c_fix_arg = "#include <unistd.h>"; 5414 5415 test_text = "#include \"unistd.h\""; 5416}; 5417 5418/* 5419 * Make sure there is a visible prototype of sysClkRateGet() when 5420 * CLOCKS_PER_SEC is #defined to that in time.h for VxWorks. This would 5421 * typically be provided by sysLib.h. 5422 * 5423 * The new #include has to come after the one for vxWorks.h in kernel headers 5424 * and vxWorks.h is typically not #included in RTP headers. yvals.h is 5425 * conditionally included in the latter, instead, and new #include are better 5426 * inserted after that. 5427 */ 5428fix = { 5429 hackname = vxworks_time_h_syslib; 5430 files = time.h; 5431 mach = "*-*-vxworks*"; 5432 select = "[ \t]*#define[ \t]+CLOCKS_PER_SEC[ \t]+sysClkRateGet.*"; 5433 5434 c_fix = format; 5435 c_fix_arg = "%0\n#include <sysLib.h>"; 5436 c_fix_arg = "#include <vxWorks.h>|#endif.* _YVALS.*"; 5437 5438 test_text = 5439 "/* kernel header pattern: */\n" 5440 "#include <vxWorks.h>\n" 5441 "\n" 5442 "/* rtp header pattern: */\n" 5443 "#ifndef _YVALS\n" 5444 "#include <yvals.h>\n" 5445 "#endif /* _YVALS */\n" 5446 "\n" 5447 "#define CLOCKS_PER_SEC sysClkRateGet()"; 5448}; 5449 5450/* 5451 * There are several name conflicts with C++ reserved words in X11 header 5452 * files. These are fixed in some versions, so don't do the fixes if 5453 * we find __cplusplus in the file. These were found on the RS/6000. 5454 */ 5455fix = { 5456 hackname = x11_class; 5457 files = X11/ShellP.h; 5458 bypass = __cplusplus; 5459 select = "^([ \t]*char \\*)class;(.*)"; 5460 c_fix = format; 5461 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n" 5462 "#else\n%1class;%2\n#endif"; 5463 test_text = 5464 "struct {\n" 5465 " char *class;\n" 5466 "} mumble;\n"; 5467}; 5468 5469/* 5470 * class in Xm/BaseClassI.h 5471 */ 5472fix = { 5473 hackname = x11_class_usage; 5474 files = Xm/BaseClassI.h; 5475 bypass = "__cplusplus"; 5476 5477 select = " class\\)"; 5478 c_fix = format; 5479 c_fix_arg = " c_class)"; 5480 5481 test_text = "extern mumble (int class);\n"; 5482}; 5483 5484/* 5485 * new in Xm/Traversal.h 5486 */ 5487fix = { 5488 hackname = x11_new; 5489 files = Xm/Traversal.h; 5490 bypass = __cplusplus; 5491 5492 sed = "/Widget\told, new;/i\\\n" 5493 "#ifdef __cplusplus\\\n" 5494 "\\\tWidget\told, c_new;\\\n" 5495 "#else\n"; 5496 5497 sed = "/Widget\told, new;/a\\\n" 5498 "#endif\n"; 5499 5500 sed = "s/Widget new,/Widget c_new,/g"; 5501 test_text = 5502 "struct wedge {\n" 5503 " Widget\told, new;\n" 5504 "};\nextern Wedged( Widget new, Widget old );"; 5505}; 5506 5507/* 5508 * Incorrect sprintf declaration in X11/Xmu.h 5509 */ 5510fix = { 5511 hackname = x11_sprintf; 5512 files = X11/Xmu.h; 5513 files = X11/Xmu/Xmu.h; 5514 select = "^extern char \\*\tsprintf\\(\\);$"; 5515 5516 c_fix = format; 5517 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */"; 5518 5519 test_text = "extern char *\tsprintf();"; 5520}; 5521/*EOF*/ 5522