1 #include <signal.h> 2 #include <io.h> 3 /* #include <sys/select.h> */ 4 5 /* HAS_IOCTL: 6 * This symbol, if defined, indicates that the ioctl() routine is 7 * available to set I/O characteristics 8 */ 9 #define HAS_IOCTL /**/ 10 11 /* HAS_UTIME: 12 * This symbol, if defined, indicates that the routine utime() is 13 * available to update the access and modification times of files. 14 */ 15 #define HAS_UTIME /**/ 16 17 /* BIG_TIME: 18 * This symbol is defined if Time_t is an unsigned type on this system. 19 */ 20 #define BIG_TIME 21 22 #define HAS_KILL 23 #define HAS_WAIT 24 #define HAS_DLERROR 25 #define HAS_WAITPID_RUNTIME (_emx_env & 0x200) 26 27 /* HAS_PASSWD 28 * This symbol, if defined, indicates that the getpwnam() and 29 * getpwuid() routines are available to get password entries. 30 * The getpwent() has a separate definition, HAS_GETPWENT. 31 */ 32 #define HAS_PASSWD 33 34 /* HAS_GROUP 35 * This symbol, if defined, indicates that the getgrnam() and 36 * getgrgid() routines are available to get group entries. 37 * The getgrent() has a separate definition, HAS_GETGRENT. 38 */ 39 #define HAS_GROUP 40 #define HAS_GETGRENT /* fake */ 41 #define HAS_SETGRENT /* fake */ 42 #define HAS_ENDGRENT /* fake */ 43 44 /* USEMYBINMODE 45 * This symbol, if defined, indicates that the program should 46 * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure 47 * that a file is in "binary" mode -- that is, that no translation 48 * of bytes occurs on read or write operations. 49 */ 50 #undef USEMYBINMODE 51 52 #define SOCKET_OPEN_MODE "b" 53 54 /* Stat_t: 55 * This symbol holds the type used to declare buffers for information 56 * returned by stat(). It's usually just struct stat. It may be necessary 57 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed 58 * information. 59 */ 60 #define Stat_t struct stat 61 62 /* USE_STAT_RDEV: 63 * This symbol is defined if this system has a stat structure declaring 64 * st_rdev 65 */ 66 #define USE_STAT_RDEV /**/ 67 68 /* ACME_MESS: 69 * This symbol, if defined, indicates that error messages should be 70 * should be generated in a format that allows the use of the Acme 71 * GUI/editor's autofind feature. 72 */ 73 #undef ACME_MESS /**/ 74 75 /* ALTERNATE_SHEBANG: 76 * This symbol, if defined, contains a "magic" string which may be used 77 * as the first line of a Perl program designed to be executed directly 78 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG 79 * begins with a character other then #, then Perl will only treat 80 * it as a command line if it finds the string "perl" in the first 81 * word; otherwise it's treated as the first line of code in the script. 82 * (IOW, Perl won't hand off to another interpreter via an alternate 83 * shebang sequence that might be legal Perl code.) 84 */ 85 #define ALTERNATE_SHEBANG "extproc " 86 87 #ifndef SIGABRT 88 # define SIGABRT SIGILL 89 #endif 90 #ifndef SIGILL 91 # define SIGILL 6 /* blech */ 92 #endif 93 #define ABORT() kill(PerlProc_getpid(),SIGABRT); 94 95 #define BIT_BUCKET "/dev/nul" /* Will this work? */ 96 97 /* Apparently TCPIPV4 defines may be included even with only IAK present */ 98 99 #if !defined(NO_TCPIPV4) && !defined(TCPIPV4) 100 # define TCPIPV4 101 # define TCPIPV4_FORCED /* Just in case */ 102 #endif 103 104 #if defined(I_SYS_UN) && !defined(TCPIPV4) 105 /* It is not working without TCPIPV4 defined. */ 106 # undef I_SYS_UN 107 #endif 108 109 #ifdef USE_ITHREADS 110 111 #define do_spawn(a) os2_do_spawn(aTHX_ (a)) 112 #define do_aspawn(a,b,c) os2_do_aspawn(aTHX_ (a),(b),(c)) 113 114 #define OS2_ERROR_ALREADY_POSTED 299 /* Avoid os2.h */ 115 116 extern int rc; 117 118 #define MUTEX_INIT(m) \ 119 STMT_START { \ 120 int rc; \ 121 if ((rc = _rmutex_create(m,0))) \ 122 Perl_croak_nocontext("panic: MUTEX_INIT: rc=%i", rc); \ 123 } STMT_END 124 #define MUTEX_LOCK(m) \ 125 STMT_START { \ 126 int rc; \ 127 if ((rc = _rmutex_request(m,_FMR_IGNINT))) \ 128 Perl_croak_nocontext("panic: MUTEX_LOCK: rc=%i", rc); \ 129 } STMT_END 130 #define MUTEX_UNLOCK(m) \ 131 STMT_START { \ 132 int rc; \ 133 if ((rc = _rmutex_release(m))) \ 134 Perl_croak_nocontext("panic: MUTEX_UNLOCK: rc=%i", rc); \ 135 } STMT_END 136 #define MUTEX_DESTROY(m) \ 137 STMT_START { \ 138 int rc; \ 139 if ((rc = _rmutex_close(m))) \ 140 Perl_croak_nocontext("panic: MUTEX_DESTROY: rc=%i", rc); \ 141 } STMT_END 142 143 #define COND_INIT(c) \ 144 STMT_START { \ 145 int rc; \ 146 if ((rc = DosCreateEventSem(NULL,c,0,0))) \ 147 Perl_croak_nocontext("panic: COND_INIT: rc=%i", rc); \ 148 } STMT_END 149 #define COND_SIGNAL(c) \ 150 STMT_START { \ 151 int rc; \ 152 if ((rc = DosPostEventSem(*(c))) && rc != OS2_ERROR_ALREADY_POSTED)\ 153 Perl_croak_nocontext("panic: COND_SIGNAL, rc=%ld", rc); \ 154 } STMT_END 155 #define COND_BROADCAST(c) \ 156 STMT_START { \ 157 int rc; \ 158 if ((rc = DosPostEventSem(*(c))) && rc != OS2_ERROR_ALREADY_POSTED)\ 159 Perl_croak_nocontext("panic: COND_BROADCAST, rc=%i", rc); \ 160 } STMT_END 161 /* #define COND_WAIT(c, m) \ 162 STMT_START { \ 163 if (WaitForSingleObject(*(c),INFINITE) == WAIT_FAILED) \ 164 Perl_croak_nocontext("panic: COND_WAIT"); \ 165 } STMT_END 166 */ 167 #define COND_WAIT(c, m) os2_cond_wait(c,m) 168 169 #define COND_WAIT_win32(c, m) \ 170 STMT_START { \ 171 int rc; \ 172 if ((rc = SignalObjectAndWait(*(m),*(c),INFINITE,FALSE))) \ 173 Perl_croak_nocontext("panic: COND_WAIT"); \ 174 else \ 175 MUTEX_LOCK(m); \ 176 } STMT_END 177 #define COND_DESTROY(c) \ 178 STMT_START { \ 179 int rc; \ 180 if ((rc = DosCloseEventSem(*(c)))) \ 181 Perl_croak_nocontext("panic: COND_DESTROY, rc=%i", rc); \ 182 } STMT_END 183 /*#define THR ((struct thread *) TlsGetValue(PL_thr_key)) 184 */ 185 186 #ifdef USE_SLOW_THREAD_SPECIFIC 187 # define pthread_getspecific(k) (*_threadstore()) 188 # define pthread_setspecific(k,v) (*_threadstore()=v,0) 189 # define pthread_key_create(keyp,flag) (*keyp=_gettid(),0) 190 #else /* USE_SLOW_THREAD_SPECIFIC */ 191 # define pthread_getspecific(k) (*(k)) 192 # define pthread_setspecific(k,v) (*(k)=(v),0) 193 # define pthread_key_create(keyp,flag) \ 194 ( DosAllocThreadLocalMemory(1,(unsigned long**)keyp) \ 195 /* diag_listed_as: Out of memory in perl:%s */ \ 196 ? Perl_croak_nocontext("Out of memory in perl:os2:pthread_key_create"), 1 \ 197 : 0 \ 198 ) 199 #endif /* USE_SLOW_THREAD_SPECIFIC */ 200 #define pthread_key_delete(keyp) 201 #define pthread_self() _gettid() 202 #define YIELD DosSleep(0) 203 204 #ifdef PTHREADS_INCLUDED /* For ./x2p stuff. */ 205 int pthread_join(pthread_t tid, void **status); 206 int pthread_detach(pthread_t tid); 207 int pthread_create(pthread_t *tid, const pthread_attr_t *attr, 208 void *(*start_routine)(void*), void *arg); 209 #endif /* PTHREAD_INCLUDED */ 210 211 #define THREADS_ELSEWHERE 212 213 #else /* USE_ITHREADS */ 214 215 #define do_spawn(a) os2_do_spawn(a) 216 #define do_aspawn(a,b,c) os2_do_aspawn((a),(b),(c)) 217 218 void Perl_OS2_init(char **); 219 void Perl_OS2_init3(char **envp, void **excH, int flags); 220 void Perl_OS2_term(void **excH, int exitstatus, int flags); 221 222 /* The code without INIT3 hideously puts env inside: */ 223 224 /* These ones should be in the same block as PERL_SYS_TERM() */ 225 #ifdef PERL_CORE 226 227 # define PERL_SYS_INIT3_BODY(argcp, argvp, envp) \ 228 { void *xreg[2]; \ 229 MALLOC_CHECK_TAINT(*argcp, *argvp, *envp) \ 230 _response(argcp, argvp); \ 231 _wildcard(argcp, argvp); \ 232 Perl_OS2_init3(*envp, xreg, 0); \ 233 PERLIO_INIT 234 235 # define PERL_SYS_INIT_BODY(argcp, argvp) { \ 236 { void *xreg[2]; \ 237 _response(argcp, argvp); \ 238 _wildcard(argcp, argvp); \ 239 Perl_OS2_init3(NULL, xreg, 0); \ 240 PERLIO_INIT 241 242 #else /* Compiling embedded Perl or Perl extension */ 243 244 # define PERL_SYS_INIT3_BODY(argcp, argvp, envp) \ 245 { void *xreg[2]; \ 246 Perl_OS2_init3(*envp, xreg, 0); \ 247 PERLIO_INIT 248 # define PERL_SYS_INIT_BODY(argcp, argvp) { \ 249 { void *xreg[2]; \ 250 Perl_OS2_init3(NULL, xreg, 0); \ 251 PERLIO_INIT 252 #endif 253 254 #define FORCE_EMX_DEINIT_EXIT 1 255 #define FORCE_EMX_DEINIT_CRT_TERM 2 256 #define FORCE_EMX_DEINIT_RUN_ATEXIT 4 257 258 #define PERL_SYS_TERM2(xreg,flags) \ 259 Perl_OS2_term(xreg, 0, flags); \ 260 PERLIO_TERM; \ 261 MALLOC_TERM 262 263 #define PERL_SYS_TERM1(xreg) \ 264 Perl_OS2_term(xreg, 0, FORCE_EMX_DEINIT_RUN_ATEXIT) 265 266 /* This one should come in pair with PERL_SYS_INIT_BODY() and in the same block */ 267 #define PERL_SYS_TERM_BODY() \ 268 PERL_SYS_TERM1(xreg); \ 269 } 270 271 #ifndef __EMX__ 272 # define PERL_CALLCONV _System 273 #endif 274 275 /* #define PERL_SYS_TERM_BODY() STMT_START { \ 276 if (Perl_HAB_set) WinTerminate(Perl_hab); } STMT_END */ 277 278 #define dXSUB_SYS int fake = OS2_XS_init() PERL_UNUSED_DECL 279 280 #ifdef PERL_IS_AOUT 281 /* # define HAS_FORK */ 282 /* # define HIDEMYMALLOC */ 283 /* # define PERL_SBRK_VIA_MALLOC */ /* gets off-page sbrk... */ 284 #else /* !PERL_IS_AOUT */ 285 # ifndef PERL_FOR_X2P 286 # ifdef EMX_BAD_SBRK 287 # define USE_PERL_SBRK 288 # endif 289 # else 290 # define PerlIO FILE 291 # endif 292 # define SYSTEM_ALLOC(a) sys_alloc(a) 293 294 void *sys_alloc(int size); 295 296 #endif /* !PERL_IS_AOUT */ 297 #if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */ 298 # define PerlIO FILE 299 #endif 300 301 /* os2ish is used from a2p/a2p.h without pTHX/pTHX_ first being 302 * defined. Hack around this to get us to compile. 303 */ 304 #ifdef PTHX_UNUSED 305 # ifndef pTHX 306 # define pTHX 307 # endif 308 # ifndef pTHX_ 309 # define pTHX_ 310 # endif 311 #endif 312 313 #define TMPPATH1 "plXXXXXX" 314 extern const char *tmppath; 315 PerlIO *my_syspopen(pTHX_ char *cmd, char *mode); 316 #ifdef PERL_CORE 317 /* Cannot prototype with I32, SV at this point (used in x2p too). */ 318 PerlIO *my_syspopen4(pTHX_ char *cmd, char *mode, I32 cnt, SV** args); 319 #endif 320 int my_syspclose(PerlIO *f); 321 FILE *my_tmpfile (void); 322 char *my_tmpnam (char *); 323 int my_mkdir (__const__ char *, long); 324 int my_rmdir (__const__ char *); 325 struct passwd *my_getpwent (void); 326 void my_setpwent (void); 327 void my_endpwent (void); 328 char *gcvt_os2(double value, int digits, char *buffer); 329 330 extern int async_mssleep(unsigned long ms, int switch_priority); 331 extern unsigned long msCounter(void); 332 extern unsigned long InfoTable(int local); 333 extern unsigned long find_myself(void); 334 335 #define MAX_SLEEP (((1<30) / (1000/4))-1) /* 1<32 msec */ 336 337 static __inline__ unsigned 338 my_sleep(unsigned sec) 339 { 340 int remain; 341 while (sec > MAX_SLEEP) { 342 sec -= MAX_SLEEP; 343 remain = sleep(MAX_SLEEP); 344 if (remain) 345 return remain + sec; 346 } 347 return sleep(sec); 348 } 349 350 #define sleep my_sleep 351 352 #ifndef INCL_DOS 353 unsigned long DosSleep(unsigned long); 354 unsigned long DosAllocThreadLocalMemory (unsigned long cb, unsigned long **p); 355 #endif 356 357 struct group *getgrent (void); 358 void setgrent (void); 359 void endgrent (void); 360 361 struct passwd *my_getpwuid (uid_t); 362 struct passwd *my_getpwnam (__const__ char *); 363 364 #undef L_tmpnam 365 #define L_tmpnam MAXPATHLEN 366 367 #define tmpfile my_tmpfile 368 #define tmpnam my_tmpnam 369 #define isatty _isterm 370 #define rand random 371 #define srand srandom 372 #define strtoll _strtoll 373 #define strtoull _strtoull 374 375 #define usleep(usec) ((void)async_mssleep(((usec)+500)/1000, 500)) 376 377 378 /* 379 * fwrite1() should be a routine with the same calling sequence as fwrite(), 380 * but which outputs all of the bytes requested as a single stream (unlike 381 * fwrite() itself, which on some systems outputs several distinct records 382 * if the number_of_items parameter is >1). 383 */ 384 #define fwrite1 fwrite 385 386 #define my_getenv(var) getenv(var) 387 #define flock my_flock 388 #define rmdir my_rmdir 389 #define mkdir my_mkdir 390 #define setpwent my_setpwent 391 #define getpwent my_getpwent 392 #define endpwent my_endpwent 393 #define getpwuid my_getpwuid 394 #define getpwnam my_getpwnam 395 396 void *emx_calloc (size_t, size_t); 397 void emx_free (void *); 398 void *emx_malloc (size_t); 399 void *emx_realloc (void *, size_t); 400 401 /*****************************************************************************/ 402 403 #include <stdlib.h> /* before the following definitions */ 404 #include <unistd.h> /* before the following definitions */ 405 #include <fcntl.h> 406 #include <sys/stat.h> 407 408 #define chdir _chdir2 409 #define getcwd _getcwd2 410 411 /* This guy is needed for quick stdstd */ 412 413 #if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE) 414 /* Perl uses ungetc only with successful return */ 415 # define ungetc(c,fp) \ 416 (FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \ 417 ? (--FILE_ptr(fp), ++FILE_cnt(fp), (int)c) : ungetc(c,fp)) 418 #endif 419 420 #define PERLIO_IS_BINMODE_FD(fd) _PERLIO_IS_BINMODE_FD(fd) 421 422 #include <emx/io.h> /* for _fd_flags() prototype */ 423 424 static inline bool 425 _PERLIO_IS_BINMODE_FD(int fd) 426 { 427 int *pflags = _fd_flags(fd); 428 429 return pflags && (*pflags) & O_BINARY; 430 } 431 432 /* ctermid is missing from emx0.9d */ 433 char *ctermid(char *s); 434 435 #define OP_BINARY O_BINARY 436 437 #define OS2_STAT_HACK 1 438 #if OS2_STAT_HACK 439 440 #define Stat(fname,bufptr) os2_stat((fname),(bufptr)) 441 #define Fstat(fd,bufptr) os2_fstat((fd),(bufptr)) 442 #define Fflush(fp) fflush(fp) 443 #define Mkdir(path,mode) mkdir((path),(mode)) 444 #define chmod(path,mode) os2_chmod((path),(mode)) 445 446 #undef S_IFBLK 447 #undef S_ISBLK 448 #define S_IFBLK 0120000 /* Hacks to make things compile... */ 449 #define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) 450 451 int os2_chmod(const char *name, int pmode); 452 int os2_fstat(int handle, struct stat *st); 453 454 #else 455 456 #define Stat(fname,bufptr) stat((fname),(bufptr)) 457 #define Fstat(fd,bufptr) fstat((fd),(bufptr)) 458 #define Fflush(fp) fflush(fp) 459 #define Mkdir(path,mode) mkdir((path),(mode)) 460 461 #endif 462 463 /* With SD386 it is impossible to debug register variables. */ 464 #if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register) 465 # define register 466 #endif 467 468 /* Our private OS/2 specific data. */ 469 470 typedef struct OS2_Perl_data { 471 unsigned long flags; 472 unsigned long phab; 473 int (*xs_init)(); 474 unsigned long rc; 475 unsigned long severity; 476 unsigned long phmq; /* Handle to message queue */ 477 unsigned long phmq_refcnt; 478 unsigned long phmq_servers; 479 unsigned long initial_mode; /* VIO etc. mode we were started in */ 480 unsigned long morph_refcnt; 481 } OS2_Perl_data_t; 482 483 extern OS2_Perl_data_t OS2_Perl_data; 484 485 #define Perl_hab ((HAB)OS2_Perl_data.phab) 486 #define Perl_rc (OS2_Perl_data.rc) 487 #define Perl_severity (OS2_Perl_data.severity) 488 #define errno_isOS2 12345678 489 #define errno_isOS2_set 12345679 490 #define OS2_Perl_flags (OS2_Perl_data.flags) 491 #define Perl_HAB_set_f 1 492 #define Perl_HAB_set (OS2_Perl_flags & Perl_HAB_set_f) 493 #define set_Perl_HAB_f (OS2_Perl_flags |= Perl_HAB_set_f) 494 #define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h) 495 #define _obtain_Perl_HAB (init_PMWIN_entries(), \ 496 Perl_hab = (*PMWIN_entries.Initialize)(0), \ 497 set_Perl_HAB_f, Perl_hab) 498 #define perl_hab_GET() (Perl_HAB_set ? Perl_hab : _obtain_Perl_HAB) 499 #define Acquire_hab() perl_hab_GET() 500 #define Perl_hmq ((HMQ)OS2_Perl_data.phmq) 501 #define Perl_hmq_refcnt (OS2_Perl_data.phmq_refcnt) 502 #define Perl_hmq_servers (OS2_Perl_data.phmq_servers) 503 #define Perl_os2_initial_mode (OS2_Perl_data.initial_mode) 504 #define Perl_morph_refcnt (OS2_Perl_data.morph_refcnt) 505 506 unsigned long Perl_hab_GET(); 507 unsigned long Perl_Register_MQ(int serve); 508 void Perl_Deregister_MQ(int serve); 509 int Perl_Serve_Messages(int force); 510 /* Cannot prototype with I32 at this point. */ 511 int Perl_Process_Messages(int force, long *cntp); 512 char *os2_execname(pTHX); 513 514 struct _QMSG; 515 struct PMWIN_entries_t { 516 unsigned long (*Initialize)( unsigned long fsOptions ); 517 unsigned long (*CreateMsgQueue)(unsigned long hab, long cmsg); 518 int (*DestroyMsgQueue)(unsigned long hmq); 519 int (*PeekMsg)(unsigned long hab, struct _QMSG *pqmsg, 520 unsigned long hwndFilter, unsigned long msgFilterFirst, 521 unsigned long msgFilterLast, unsigned long fl); 522 int (*GetMsg)(unsigned long hab, struct _QMSG *pqmsg, 523 unsigned long hwndFilter, unsigned long msgFilterFirst, 524 unsigned long msgFilterLast); 525 void * (*DispatchMsg)(unsigned long hab, struct _QMSG *pqmsg); 526 unsigned long (*GetLastError)(unsigned long hab); 527 unsigned long (*CancelShutdown)(unsigned long hmq, unsigned long fCancelAlways); 528 }; 529 extern struct PMWIN_entries_t PMWIN_entries; 530 void init_PMWIN_entries(void); 531 532 #define perl_hmq_GET(serve) Perl_Register_MQ(serve) 533 #define perl_hmq_UNSET(serve) Perl_Deregister_MQ(serve) 534 535 #define OS2_XS_init() (*OS2_Perl_data.xs_init)(aTHX) 536 537 #if _EMX_CRT_REV_ >= 60 538 # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2_set, \ 539 _setsyserrno(rc)) 540 #else 541 # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2) 542 #endif 543 544 /* The expressions below return true on error. */ 545 /* INCL_DOSERRORS needed. rc should be declared outside. */ 546 #define CheckOSError(expr) ((rc = (expr)) ? (FillOSError(rc), rc) : 0) 547 /* INCL_WINERRORS needed. */ 548 #define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1)) 549 550 /* This form propagates the return value, setting $^E if needed */ 551 #define SaveWinError(expr) ((expr) ? : (FillWinError, 0)) 552 553 /* This form propagates the return value, dieing with $^E if needed */ 554 #define SaveCroakWinError(expr,die,name1,name2) \ 555 ((expr) ? : (CroakWinError(die,name1 name2), 0)) 556 557 #define FillOSError(rc) (os2_setsyserrno(rc), \ 558 Perl_severity = SEVERITY_ERROR) 559 560 #define WinError_2_Perl_rc \ 561 ( init_PMWIN_entries(), \ 562 Perl_rc=(*PMWIN_entries.GetLastError)(perl_hab_GET()) ) 563 564 /* Calling WinGetLastError() resets the error code of the current thread. 565 Since for some Win* API return value 0 is normal, one needs to call 566 this before calling them to distinguish normal and anomalous returns. */ 567 /*#define ResetWinError() WinError_2_Perl_rc */ 568 569 /* At this moment init_PMWIN_entries() should be a nop (WinInitialize should 570 be called already, right?), so we do not risk stepping over our own error */ 571 #define FillWinError ( WinError_2_Perl_rc, \ 572 Perl_severity = ERRORIDSEV(Perl_rc), \ 573 Perl_rc = ERRORIDERROR(Perl_rc), \ 574 os2_setsyserrno(Perl_rc)) 575 576 #define STATIC_FILE_LENGTH 127 577 578 /* This should match loadOrdinals[] array in os2.c */ 579 enum entries_ordinals { 580 ORD_DosQueryExtLibpath, 581 ORD_DosSetExtLibpath, 582 ORD_DosVerifyPidTid, 583 ORD_SETHOSTENT, 584 ORD_SETNETENT, 585 ORD_SETPROTOENT, 586 ORD_SETSERVENT, 587 ORD_GETHOSTENT, 588 ORD_GETNETENT, 589 ORD_GETPROTOENT, 590 ORD_GETSERVENT, 591 ORD_ENDHOSTENT, 592 ORD_ENDNETENT, 593 ORD_ENDPROTOENT, 594 ORD_ENDSERVENT, 595 ORD_WinInitialize, 596 ORD_WinCreateMsgQueue, 597 ORD_WinDestroyMsgQueue, 598 ORD_WinPeekMsg, 599 ORD_WinGetMsg, 600 ORD_WinDispatchMsg, 601 ORD_WinGetLastError, 602 ORD_WinCancelShutdown, 603 ORD_RexxStart, 604 ORD_RexxVariablePool, 605 ORD_RexxRegisterFunctionExe, 606 ORD_RexxDeregisterFunction, 607 ORD_DOSSMSETTITLE, 608 ORD_PRF32QUERYPROFILESIZE, 609 ORD_PRF32OPENPROFILE, 610 ORD_PRF32CLOSEPROFILE, 611 ORD_PRF32QUERYPROFILE, 612 ORD_PRF32RESET, 613 ORD_PRF32QUERYPROFILEDATA, 614 ORD_PRF32WRITEPROFILEDATA, 615 616 ORD_WinChangeSwitchEntry, 617 ORD_WinQuerySwitchEntry, 618 ORD_WinQuerySwitchHandle, 619 ORD_WinQuerySwitchList, 620 ORD_WinSwitchToProgram, 621 ORD_WinBeginEnumWindows, 622 ORD_WinEndEnumWindows, 623 ORD_WinEnumDlgItem, 624 ORD_WinGetNextWindow, 625 ORD_WinIsChild, 626 ORD_WinQueryActiveWindow, 627 ORD_WinQueryClassName, 628 ORD_WinQueryFocus, 629 ORD_WinQueryWindow, 630 ORD_WinQueryWindowPos, 631 ORD_WinQueryWindowProcess, 632 ORD_WinQueryWindowText, 633 ORD_WinQueryWindowTextLength, 634 ORD_WinSetFocus, 635 ORD_WinSetWindowPos, 636 ORD_WinSetWindowText, 637 ORD_WinShowWindow, 638 ORD_WinIsWindow, 639 ORD_WinWindowFromId, 640 ORD_WinWindowFromPoint, 641 ORD_WinPostMsg, 642 ORD_WinEnableWindow, 643 ORD_WinEnableWindowUpdate, 644 ORD_WinIsWindowEnabled, 645 ORD_WinIsWindowShowing, 646 ORD_WinIsWindowVisible, 647 ORD_WinQueryWindowPtr, 648 ORD_WinQueryWindowULong, 649 ORD_WinQueryWindowUShort, 650 ORD_WinSetWindowBits, 651 ORD_WinSetWindowPtr, 652 ORD_WinSetWindowULong, 653 ORD_WinSetWindowUShort, 654 ORD_WinQueryDesktopWindow, 655 ORD_WinSetActiveWindow, 656 ORD_DosQueryModFromEIP, 657 ORD_Dos32QueryHeaderInfo, 658 ORD_DosTmrQueryFreq, 659 ORD_DosTmrQueryTime, 660 ORD_WinQueryActiveDesktopPathname, 661 ORD_WinInvalidateRect, 662 ORD_WinCreateFrameControls, 663 ORD_WinQueryClipbrdFmtInfo, 664 ORD_WinQueryClipbrdOwner, 665 ORD_WinQueryClipbrdViewer, 666 ORD_WinQueryClipbrdData, 667 ORD_WinOpenClipbrd, 668 ORD_WinCloseClipbrd, 669 ORD_WinSetClipbrdData, 670 ORD_WinSetClipbrdOwner, 671 ORD_WinSetClipbrdViewer, 672 ORD_WinEnumClipbrdFmts, 673 ORD_WinEmptyClipbrd, 674 ORD_WinAddAtom, 675 ORD_WinFindAtom, 676 ORD_WinDeleteAtom, 677 ORD_WinQueryAtomUsage, 678 ORD_WinQueryAtomName, 679 ORD_WinQueryAtomLength, 680 ORD_WinQuerySystemAtomTable, 681 ORD_WinCreateAtomTable, 682 ORD_WinDestroyAtomTable, 683 ORD_WinOpenWindowDC, 684 ORD_DevOpenDC, 685 ORD_DevQueryCaps, 686 ORD_DevCloseDC, 687 ORD_WinMessageBox, 688 ORD_WinMessageBox2, 689 ORD_WinQuerySysValue, 690 ORD_WinSetSysValue, 691 ORD_WinAlarm, 692 ORD_WinFlashWindow, 693 ORD_WinLoadPointer, 694 ORD_WinQuerySysPointer, 695 ORD_DosReplaceModule, 696 ORD_DosPerfSysCall, 697 ORD_RexxRegisterSubcomExe, 698 ORD_NENTRIES 699 }; 700 701 /* RET: return type, AT: argument signature in (), ARGS: should be in () */ 702 #define CallORD(ret,o,at,args) (((ret (*)at) loadByOrdinal(o, 1))args) 703 #define DeclFuncByORD(ret,name,o,at,args) \ 704 ret name at { return CallORD(ret,o,at,args); } 705 #define DeclVoidFuncByORD(name,o,at,args) \ 706 void name at { CallORD(void,o,at,args); } 707 708 /* This function returns error code on error, and saves the error info in $^E and Perl_rc */ 709 #define DeclOSFuncByORD_native(ret,name,o,at,args) \ 710 ret name at { unsigned long rc; return CheckOSError(CallORD(ret,o,at,args)); } 711 712 /* These functions return false on error, and save the error info in $^E and Perl_rc */ 713 #define DeclOSFuncByORD(ret,name,o,at,args) \ 714 ret name at { unsigned long rc; return !CheckOSError(CallORD(ret,o,at,args)); } 715 #define DeclWinFuncByORD(ret,name,o,at,args) \ 716 ret name at { return SaveWinError(CallORD(ret,o,at,args)); } 717 718 #define AssignFuncPByORD(p,o) (*(Perl_PFN*)&(p) = (loadByOrdinal(o, 1))) 719 720 /* This flavor caches the procedure pointer (named as p__Win#name) locally */ 721 #define DeclWinFuncByORD_CACHE(ret,name,o,at,args) \ 722 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,1) 723 724 /* This flavor may reset the last error before the call (if ret=0 may be OK) */ 725 #define DeclWinFuncByORD_CACHE_resetError(ret,name,o,at,args) \ 726 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,1) 727 728 /* Two flavors below do the same as above, but do not auto-croak */ 729 /* This flavor caches the procedure pointer (named as p__Win#name) locally */ 730 #define DeclWinFuncByORD_CACHE_survive(ret,name,o,at,args) \ 731 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,0) 732 733 /* This flavor may reset the last error before the call (if ret=0 may be OK) */ 734 #define DeclWinFuncByORD_CACHE_resetError_survive(ret,name,o,at,args) \ 735 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,0) 736 737 #define DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,r,die) \ 738 static ret (*CAT2(p__Win,name)) at; \ 739 static ret name at { \ 740 if (!CAT2(p__Win,name)) \ 741 AssignFuncPByORD(CAT2(p__Win,name), o); \ 742 if (r) ResetWinError(); \ 743 return SaveCroakWinError(CAT2(p__Win,name) args, die, "[Win]", STRINGIFY(name)); } 744 745 /* These flavors additionally assume ORD is name with prepended ORD_Win */ 746 #define DeclWinFunc_CACHE(ret,name,at,args) \ 747 DeclWinFuncByORD_CACHE(ret,name,CAT2(ORD_Win,name),at,args) 748 #define DeclWinFunc_CACHE_resetError(ret,name,at,args) \ 749 DeclWinFuncByORD_CACHE_resetError(ret,name,CAT2(ORD_Win,name),at,args) 750 #define DeclWinFunc_CACHE_survive(ret,name,at,args) \ 751 DeclWinFuncByORD_CACHE_survive(ret,name,CAT2(ORD_Win,name),at,args) 752 #define DeclWinFunc_CACHE_resetError_survive(ret,name,at,args) \ 753 DeclWinFuncByORD_CACHE_resetError_survive(ret,name,CAT2(ORD_Win,name),at,args) 754 755 void ResetWinError(void); 756 void CroakWinError(int die, char *name); 757 758 enum Perlos2_handler { 759 Perlos2_handler_mangle = 1, 760 Perlos2_handler_perl_sh, 761 Perlos2_handler_perllib_from, 762 Perlos2_handler_perllib_to, 763 }; 764 enum dir_subst_e { 765 dir_subst_fatal = 1, 766 dir_subst_pathlike = 2 767 }; 768 769 extern int Perl_OS2_handler_install(void *handler, enum Perlos2_handler how); 770 extern char *dir_subst(char *s, unsigned int l, char *b, unsigned int bl, enum dir_subst_e flags, char *msg); 771 extern unsigned long fill_extLibpath(int type, char *pre, char *post, int replace, char *msg); 772 773 #define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n)) 774 char *perllib_mangle(char *, unsigned int); 775 776 #define fork fork_with_resources 777 778 #ifdef EINTR /* x2p do not include perl.h!!! */ 779 static __inline__ int 780 my_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout) 781 { 782 if (nfds == 0 && timeout && (_emx_env & 0x200)) { 783 if (async_mssleep(1000 * timeout->tv_sec + (timeout->tv_usec + 500)/1000, 500)) 784 return 0; 785 errno = EINTR; 786 return -1; 787 } 788 return select(nfds, readfds, writefds, exceptfds, timeout); 789 } 790 791 #define select my_select 792 #endif 793 794 795 typedef int (*Perl_PFN)(); 796 Perl_PFN loadByOrdinal(enum entries_ordinals ord, int fail); 797 extern const Perl_PFN * const pExtFCN; 798 char *os2error(int rc); 799 int os2_stat(const char *name, struct stat *st); 800 int fork_with_resources(); 801 int setpriority(int which, int pid, int val); 802 int getpriority(int which /* ignored */, int pid); 803 804 void croak_with_os2error(char *s) __attribute__((noreturn)); 805 806 /* void return value */ 807 #define os2cp_croak(rc,msg) (CheckOSError(rc) && (croak_with_os2error(msg),0)) 808 809 /* propagates rc */ 810 #define os2win_croak(rc,msg) \ 811 SaveCroakWinError((expr), 1 /* die */, /* no prefix */, (msg)) 812 813 /* propagates rc; use with functions which may return 0 on success */ 814 #define os2win_croak_0OK(rc,msg) \ 815 SaveCroakWinError((ResetWinError, (expr)), \ 816 1 /* die */, /* no prefix */, (msg)) 817 818 #ifdef PERL_CORE 819 int os2_do_spawn(pTHX_ char *cmd); 820 int os2_do_aspawn(pTHX_ SV *really, SV **vmark, SV **vsp); 821 #endif 822 823 #ifndef LOG_DAEMON 824 825 /* Replacement for syslog.h */ 826 # define LOG_EMERG 0 /* system is unusable */ 827 # define LOG_ALERT 1 /* action must be taken immediately */ 828 # define LOG_CRIT 2 /* critical conditions */ 829 # define LOG_ERR 3 /* error conditions */ 830 # define LOG_WARNING 4 /* warning conditions */ 831 # define LOG_NOTICE 5 /* normal but significant condition */ 832 # define LOG_INFO 6 /* informational */ 833 # define LOG_DEBUG 7 /* debug-level messages */ 834 835 # define LOG_PRIMASK 0x007 /* mask to extract priority part (internal) */ 836 /* extract priority */ 837 # define LOG_PRI(p) ((p) & LOG_PRIMASK) 838 # define LOG_MAKEPRI(fac, pri) (((fac) << 3) | (pri)) 839 840 /* facility codes */ 841 # define LOG_KERN (0<<3) /* kernel messages */ 842 # define LOG_USER (1<<3) /* random user-level messages */ 843 # define LOG_MAIL (2<<3) /* mail system */ 844 # define LOG_DAEMON (3<<3) /* system daemons */ 845 # define LOG_AUTH (4<<3) /* security/authorization messages */ 846 # define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */ 847 # define LOG_LPR (6<<3) /* line printer subsystem */ 848 # define LOG_NEWS (7<<3) /* network news subsystem */ 849 # define LOG_UUCP (8<<3) /* UUCP subsystem */ 850 # define LOG_CRON (15<<3) /* clock daemon */ 851 /* other codes through 15 reserved for system use */ 852 # define LOG_LOCAL0 (16<<3) /* reserved for local use */ 853 # define LOG_LOCAL1 (17<<3) /* reserved for local use */ 854 # define LOG_LOCAL2 (18<<3) /* reserved for local use */ 855 # define LOG_LOCAL3 (19<<3) /* reserved for local use */ 856 # define LOG_LOCAL4 (20<<3) /* reserved for local use */ 857 # define LOG_LOCAL5 (21<<3) /* reserved for local use */ 858 # define LOG_LOCAL6 (22<<3) /* reserved for local use */ 859 # define LOG_LOCAL7 (23<<3) /* reserved for local use */ 860 861 # define LOG_NFACILITIES 24 /* current number of facilities */ 862 # define LOG_FACMASK 0x03f8 /* mask to extract facility part */ 863 /* facility of pri */ 864 # define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3) 865 866 /* 867 * arguments to setlogmask. 868 */ 869 # define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */ 870 # define LOG_UPTO(pri) nBIT_MASK((pri)+1) /* all priorities through pri */ 871 872 /* 873 * Option flags for openlog. 874 * 875 * LOG_ODELAY no longer does anything. 876 * LOG_NDELAY is the inverse of what it used to be. 877 */ 878 # define LOG_PID 0x01 /* log the pid with each message */ 879 # define LOG_CONS 0x02 /* log on the console if errors in sending */ 880 # define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */ 881 # define LOG_NDELAY 0x08 /* don't delay open */ 882 # define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */ 883 # define LOG_PERROR 0x20 /* log to stderr as well */ 884 885 #endif 886 887 /* ************************************************* */ 888 #ifndef MAKEPLINFOSEG 889 890 /* From $DDK\base32\rel\os2c\include\base\os2\16bit\infoseg.h + typedefs */ 891 892 /* 893 * The structure below defines the content and organization of the system 894 * information segment (InfoSeg). The actual table is statically defined in 895 * SDATA.ASM. Ring 0, read/write access is obtained by the clock device 896 * driver using the DevHlp GetDOSVar function. (GetDOSVar returns a ring 0, 897 * read-only selector to all other requestors.) 898 * 899 * In order to prevent an errant process from destroying the infoseg, two 900 * identical global infosegs are maintained. One is in the tiled shared 901 * arena and is accessible in user mode (and therefore can potentially be 902 * overwritten from ring 2), and the other is in the system arena and is 903 * accessible only in kernel mode. All kernel code (except the clock driver) 904 * is responsible for updating BOTH copies of the infoseg. The copy kept 905 * in the system arena is addressable as DOSGROUP:SISData, and the copy 906 * in the shared arena is addressable via a system arena alias. 16:16 and 907 * 0:32 pointers to the alias are stored in _Sis2. 908 */ 909 910 typedef struct InfoSegGDT { 911 912 /* Time (offset 0x00) */ 913 914 unsigned long SIS_BigTime; /* Time from 1-1-1970 in seconds */ 915 unsigned long SIS_MsCount; /* Freerunning milliseconds counter */ 916 unsigned char SIS_HrsTime; /* Hours */ 917 unsigned char SIS_MinTime; /* Minutes */ 918 unsigned char SIS_SecTime; /* Seconds */ 919 unsigned char SIS_HunTime; /* Hundredths of seconds */ 920 unsigned short SIS_TimeZone; /* Timezone in min from GMT (Set to EST) */ 921 unsigned short SIS_ClkIntrvl; /* Timer interval (units=0.0001 secs) */ 922 923 /* Date (offset 0x10) */ 924 925 unsigned char SIS_DayDate; /* Day-of-month (1-31) */ 926 unsigned char SIS_MonDate; /* Month (1-12) */ 927 unsigned short SIS_YrsDate; /* Year (>= 1980) */ 928 unsigned char SIS_DOWDate; /* Day-of-week (1-1-80 = Tues = 3) */ 929 930 /* Version (offset 0x15) */ 931 932 unsigned char SIS_VerMajor; /* Major version number */ 933 unsigned char SIS_VerMinor; /* Minor version number */ 934 unsigned char SIS_RevLettr; /* Revision letter */ 935 936 /* System Status (offset 0x18) */ 937 938 unsigned char SIS_CurScrnGrp; /* Fgnd screen group # */ 939 unsigned char SIS_MaxScrnGrp; /* Maximum number of screen groups */ 940 unsigned char SIS_HugeShfCnt; /* Shift count for huge segments */ 941 unsigned char SIS_ProtMdOnly; /* Protect-mode-only indicator */ 942 unsigned short SIS_FgndPID; /* Foreground process ID */ 943 944 /* Scheduler Parms (offset 0x1E) */ 945 946 unsigned char SIS_Dynamic; /* Dynamic variation flag (1=enabled) */ 947 unsigned char SIS_MaxWait; /* Maxwait (seconds) */ 948 unsigned short SIS_MinSlice; /* Minimum timeslice (milliseconds) */ 949 unsigned short SIS_MaxSlice; /* Maximum timeslice (milliseconds) */ 950 951 /* Boot Drive (offset 0x24) */ 952 953 unsigned short SIS_BootDrv; /* Drive from which system was booted */ 954 955 /* RAS Major Event Code Table (offset 0x26) */ 956 957 unsigned char SIS_mec_table[32]; /* Table of RAS Major Event Codes (MECs) */ 958 959 /* Additional Session Data (offset 0x46) */ 960 961 unsigned char SIS_MaxVioWinSG; /* Max. no. of VIO windowable SG's */ 962 unsigned char SIS_MaxPresMgrSG; /* Max. no. of Presentation Manager SG's */ 963 964 /* Error logging Information (offset 0x48) */ 965 966 unsigned short SIS_SysLog; /* Error Logging Status */ 967 968 /* Additional RAS Information (offset 0x4A) */ 969 970 unsigned short SIS_MMIOBase; /* Memory mapped I/O selector */ 971 unsigned long SIS_MMIOAddr; /* Memory mapped I/O address */ 972 973 /* Additional 2.0 Data (offset 0x50) */ 974 975 unsigned char SIS_MaxVDMs; /* Max. no. of Virtual DOS machines */ 976 unsigned char SIS_Reserved; 977 978 unsigned char SIS_perf_mec_table[32]; /* varga 6/5/97 Table of Performance Major Event Codes (MECS) varga*/ 979 } GINFOSEG, *PGINFOSEG; 980 981 #define SIS_LEN sizeof(struct InfoSegGDT) 982 983 /* 984 * InfoSeg LDT Data Segment Structure 985 * 986 * The structure below defines the content and organization of the system 987 * information in a special per-process segment to be accessible by the 988 * process through the LDT (read-only). 989 * 990 * As in the global infoseg, two copies of the current processes local 991 * infoseg exist, one accessible in both user and kernel mode, the other 992 * only in kernel mode. Kernel code is responsible for updating BOTH copies. 993 * Pointers to the local infoseg copy are stored in _Lis2. 994 * 995 * Note that only the currently running process has an extra copy of the 996 * local infoseg. The copy is done at context switch time. 997 */ 998 999 typedef struct InfoSegLDT { 1000 unsigned short LIS_CurProcID; /* Current process ID */ 1001 unsigned short LIS_ParProcID; /* Process ID of parent */ 1002 unsigned short LIS_CurThrdPri; /* Current thread priority */ 1003 unsigned short LIS_CurThrdID; /* Current thread ID */ 1004 unsigned short LIS_CurScrnGrp; /* Screengroup */ 1005 unsigned char LIS_ProcStatus; /* Process status bits */ 1006 unsigned char LIS_fillbyte1; /* filler byte */ 1007 unsigned short LIS_Fgnd; /* Current process is in foreground */ 1008 unsigned char LIS_ProcType; /* Current process type */ 1009 unsigned char LIS_fillbyte2; /* filler byte */ 1010 1011 unsigned short LIS_AX; /* @@V1 Environment selector */ 1012 unsigned short LIS_BX; /* @@V1 Offset of command line start */ 1013 unsigned short LIS_CX; /* @@V1 Length of Data Segment */ 1014 unsigned short LIS_DX; /* @@V1 STACKSIZE from the .EXE file */ 1015 unsigned short LIS_SI; /* @@V1 HEAPSIZE from the .EXE file */ 1016 unsigned short LIS_DI; /* @@V1 Module handle of the application */ 1017 unsigned short LIS_DS; /* @@V1 Data Segment Handle of application */ 1018 1019 unsigned short LIS_PackSel; /* First tiled selector in this EXE */ 1020 unsigned short LIS_PackShrSel; /* First selector above shared arena */ 1021 unsigned short LIS_PackPckSel; /* First selector above packed arena */ 1022 /* #ifdef SMP */ 1023 unsigned long LIS_pTIB; /* Pointer to TIB */ 1024 unsigned long LIS_pPIB; /* Pointer to PIB */ 1025 /* #endif */ 1026 } LINFOSEG, *PLINFOSEG; 1027 1028 #define LIS_LEN sizeof(struct InfoSegLDT) 1029 1030 1031 /* 1032 * Process Type codes 1033 * 1034 * These are the definitions for the codes stored 1035 * in the LIS_ProcType field in the local infoseg. 1036 */ 1037 1038 #define LIS_PT_FULLSCRN 0 /* Full screen app. */ 1039 #define LIS_PT_REALMODE 1 /* Real mode process */ 1040 #define LIS_PT_VIOWIN 2 /* VIO windowable app. */ 1041 #define LIS_PT_PRESMGR 3 /* Presentation Manager app. */ 1042 #define LIS_PT_DETACHED 4 /* Detached app. */ 1043 1044 1045 /* 1046 * 1047 * Process Status Bit Definitions 1048 * 1049 */ 1050 1051 #define LIS_PS_EXITLIST 0x01 /* In exitlist handler */ 1052 1053 1054 /* 1055 * Flags equates for the Global Info Segment 1056 * SIS_SysLog WORD in Global Info Segment 1057 * 1058 * xxxx xxxx xxxx xxx0 Error Logging Disabled 1059 * xxxx xxxx xxxx xxx1 Error Logging Enabled 1060 * 1061 * xxxx xxxx xxxx xx0x Error Logging not available 1062 * xxxx xxxx xxxx xx1x Error Logging available 1063 */ 1064 1065 #define LF_LOGENABLE 0x0001 /* Logging enabled */ 1066 #define LF_LOGAVAILABLE 0x0002 /* Logging available */ 1067 1068 #define MAKEPGINFOSEG(sel) ((PGINFOSEG)MAKEP(sel, 0)) 1069 #define MAKEPLINFOSEG(sel) ((PLINFOSEG)MAKEP(sel, 0)) 1070 1071 #endif /* ndef(MAKEPLINFOSEG) */ 1072 1073 /* ************************************************************ */ 1074 #define Dos32QuerySysState DosQuerySysState 1075 #define QuerySysState(flags, pid, buf, bufsz) \ 1076 Dos32QuerySysState(flags, 0, pid, 0, buf, bufsz) 1077 1078 #define QSS_PROCESS 1 1079 #define QSS_MODULE 4 1080 #define QSS_SEMAPHORES 2 1081 #define QSS_FILE 8 /* Buggy until fixpack18 */ 1082 #define QSS_SHARED 16 1083 1084 #ifdef _OS2_H 1085 1086 APIRET APIENTRY Dos32QuerySysState(ULONG func,ULONG arg1,ULONG pid, 1087 ULONG _res_,PVOID buf,ULONG bufsz); 1088 typedef struct { 1089 ULONG threadcnt; 1090 ULONG proccnt; 1091 ULONG modulecnt; 1092 } QGLOBAL, *PQGLOBAL; 1093 1094 typedef struct { 1095 ULONG rectype; 1096 USHORT threadid; 1097 USHORT slotid; 1098 ULONG sleepid; 1099 ULONG priority; 1100 ULONG systime; 1101 ULONG usertime; 1102 UCHAR state; 1103 UCHAR _reserved1_; /* padding to ULONG */ 1104 USHORT _reserved2_; /* padding to ULONG */ 1105 } QTHREAD, *PQTHREAD; 1106 1107 typedef struct { 1108 USHORT sfn; 1109 USHORT refcnt; 1110 USHORT flags1; 1111 USHORT flags2; 1112 USHORT accmode1; 1113 USHORT accmode2; 1114 ULONG filesize; 1115 USHORT volhnd; 1116 USHORT attrib; 1117 USHORT _reserved_; 1118 } QFDS, *PQFDS; 1119 1120 typedef struct qfile { 1121 ULONG rectype; 1122 struct qfile *next; 1123 ULONG opencnt; 1124 PQFDS filedata; 1125 char name[1]; 1126 } QFILE, *PQFILE; 1127 1128 typedef struct { 1129 ULONG rectype; 1130 PQTHREAD threads; 1131 USHORT pid; 1132 USHORT ppid; 1133 ULONG type; 1134 ULONG state; 1135 ULONG sessid; 1136 USHORT hndmod; 1137 USHORT threadcnt; 1138 ULONG privsem32cnt; 1139 ULONG _reserved2_; 1140 USHORT sem16cnt; 1141 USHORT dllcnt; 1142 USHORT shrmemcnt; 1143 USHORT fdscnt; 1144 PUSHORT sem16s; 1145 PUSHORT dlls; 1146 PUSHORT shrmems; 1147 PUSHORT fds; 1148 } QPROCESS, *PQPROCESS; 1149 1150 typedef struct sema { 1151 struct sema *next; 1152 USHORT refcnt; 1153 UCHAR sysflags; 1154 UCHAR sysproccnt; 1155 ULONG _reserved1_; 1156 USHORT index; 1157 CHAR name[1]; 1158 } QSEMA, *PQSEMA; 1159 1160 typedef struct { 1161 ULONG rectype; 1162 ULONG _reserved1_; 1163 USHORT _reserved2_; 1164 USHORT syssemidx; 1165 ULONG index; 1166 QSEMA sema; 1167 } QSEMSTRUC, *PQSEMSTRUC; 1168 1169 typedef struct { 1170 USHORT pid; 1171 USHORT opencnt; 1172 } QSEMOWNER32, *PQSEMOWNER32; 1173 1174 typedef struct { 1175 PQSEMOWNER32 own; 1176 PCHAR name; 1177 PVOID semrecs; /* array of associated sema's */ 1178 USHORT flags; 1179 USHORT semreccnt; 1180 USHORT waitcnt; 1181 USHORT _reserved_; /* padding to ULONG */ 1182 } QSEMSMUX32, *PQSEMSMUX32; 1183 1184 typedef struct { 1185 PQSEMOWNER32 own; 1186 PCHAR name; 1187 PQSEMSMUX32 mux; 1188 USHORT flags; 1189 USHORT postcnt; 1190 } QSEMEV32, *PQSEMEV32; 1191 1192 typedef struct { 1193 PQSEMOWNER32 own; 1194 PCHAR name; 1195 PQSEMSMUX32 mux; 1196 USHORT flags; 1197 USHORT refcnt; 1198 USHORT thrdnum; 1199 USHORT _reserved_; /* padding to ULONG */ 1200 } QSEMMUX32, *PQSEMMUX32; 1201 1202 typedef struct semstr32 { 1203 struct semstr *next; 1204 QSEMEV32 evsem; 1205 QSEMMUX32 muxsem; 1206 QSEMSMUX32 smuxsem; 1207 } QSEMSTRUC32, *PQSEMSTRUC32; 1208 1209 typedef struct shrmem { 1210 struct shrmem *next; 1211 USHORT hndshr; 1212 USHORT selshr; 1213 USHORT refcnt; 1214 CHAR name[1]; 1215 } QSHRMEM, *PQSHRMEM; 1216 1217 typedef struct module { 1218 struct module *next; 1219 USHORT hndmod; 1220 USHORT type; 1221 ULONG refcnt; 1222 ULONG segcnt; 1223 PVOID _reserved_; 1224 PCHAR name; 1225 USHORT modref[1]; 1226 } QMODULE, *PQMODULE; 1227 1228 typedef struct { 1229 PQGLOBAL gbldata; 1230 PQPROCESS procdata; 1231 PQSEMSTRUC semadata; 1232 PQSEMSTRUC32 sem32data; 1233 PQSHRMEM shrmemdata; 1234 PQMODULE moddata; 1235 PVOID _reserved2_; 1236 PQFILE filedata; 1237 } QTOPLEVEL, *PQTOPLEVEL; 1238 /* ************************************************************ */ 1239 1240 PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags); 1241 1242 #endif /* _OS2_H */ 1243