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 if 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 #if defined(USE_5005THREADS) || defined(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 ? Perl_croak_nocontext("LocalMemory"),1 \ 196 : 0 \ 197 ) 198 #endif /* USE_SLOW_THREAD_SPECIFIC */ 199 #define pthread_key_delete(keyp) 200 #define pthread_self() _gettid() 201 #define YIELD DosSleep(0) 202 203 #ifdef PTHREADS_INCLUDED /* For ./x2p stuff. */ 204 int pthread_join(pthread_t tid, void **status); 205 int pthread_detach(pthread_t tid); 206 int pthread_create(pthread_t *tid, const pthread_attr_t *attr, 207 void *(*start_routine)(void*), void *arg); 208 #endif /* PTHREAD_INCLUDED */ 209 210 #define THREADS_ELSEWHERE 211 212 #else /* USE_5005THREADS */ 213 214 #define do_spawn(a) os2_do_spawn(a) 215 #define do_aspawn(a,b,c) os2_do_aspawn((a),(b),(c)) 216 217 #endif /* USE_5005THREADS */ 218 219 void Perl_OS2_init(char **); 220 void Perl_OS2_init3(char **envp, void **excH, int flags); 221 void Perl_OS2_term(void **excH, int exitstatus, int flags); 222 223 /* The code without INIT3 hideously puts env inside: */ 224 225 /* These ones should be in the same block as PERL_SYS_TERM() */ 226 #ifdef PERL_CORE 227 228 # define PERL_SYS_INIT3(argcp, argvp, envp) \ 229 { void *xreg[2]; \ 230 MALLOC_CHECK_TAINT(*argcp, *argvp, *envp) \ 231 _response(argcp, argvp); \ 232 _wildcard(argcp, argvp); \ 233 Perl_OS2_init3(*envp, xreg, 0) 234 235 # define PERL_SYS_INIT(argcp, argvp) { \ 236 { void *xreg[2]; \ 237 _response(argcp, argvp); \ 238 _wildcard(argcp, argvp); \ 239 Perl_OS2_init3(NULL, xreg, 0) 240 241 #else /* Compiling embedded Perl or Perl extension */ 242 243 # define PERL_SYS_INIT3(argcp, argvp, envp) \ 244 { void *xreg[2]; \ 245 Perl_OS2_init3(*envp, xreg, 0) 246 # define PERL_SYS_INIT(argcp, argvp) { \ 247 { void *xreg[2]; \ 248 Perl_OS2_init3(NULL, xreg, 0) 249 #endif 250 251 #define FORCE_EMX_DEINIT_EXIT 1 252 #define FORCE_EMX_DEINIT_CRT_TERM 2 253 #define FORCE_EMX_DEINIT_RUN_ATEXIT 4 254 255 #define PERL_SYS_TERM2(xreg,flags) \ 256 Perl_OS2_term(xreg, 0, flags); \ 257 MALLOC_TERM 258 259 #define PERL_SYS_TERM1(xreg) \ 260 Perl_OS2_term(xreg, 0, FORCE_EMX_DEINIT_RUN_ATEXIT) 261 262 /* This one should come in pair with PERL_SYS_INIT() and in the same block */ 263 #define PERL_SYS_TERM() \ 264 PERL_SYS_TERM1(xreg); \ 265 } 266 267 #ifndef __EMX__ 268 # define PERL_CALLCONV _System 269 #endif 270 271 /* #define PERL_SYS_TERM() STMT_START { \ 272 if (Perl_HAB_set) WinTerminate(Perl_hab); } STMT_END */ 273 274 #define dXSUB_SYS OS2_XS_init() 275 276 #ifdef PERL_IS_AOUT 277 /* # define HAS_FORK */ 278 /* # define HIDEMYMALLOC */ 279 /* # define PERL_SBRK_VIA_MALLOC */ /* gets off-page sbrk... */ 280 #else /* !PERL_IS_AOUT */ 281 # ifndef PERL_FOR_X2P 282 # ifdef EMX_BAD_SBRK 283 # define USE_PERL_SBRK 284 # endif 285 # else 286 # define PerlIO FILE 287 # endif 288 # define SYSTEM_ALLOC(a) sys_alloc(a) 289 290 void *sys_alloc(int size); 291 292 #endif /* !PERL_IS_AOUT */ 293 #if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */ 294 # define PerlIO FILE 295 #endif 296 297 /* os2ish is used from a2p/a2p.h without pTHX/pTHX_ first being 298 * defined. Hack around this to get us to compile. 299 */ 300 #ifdef PTHX_UNUSED 301 # ifndef pTHX 302 # define pTHX 303 # endif 304 # ifndef pTHX_ 305 # define pTHX_ 306 # endif 307 #endif 308 309 #define TMPPATH1 "plXXXXXX" 310 extern const char *tmppath; 311 PerlIO *my_syspopen(pTHX_ char *cmd, char *mode); 312 /* Cannot prototype with I32 at this point. */ 313 int my_syspclose(PerlIO *f); 314 FILE *my_tmpfile (void); 315 char *my_tmpnam (char *); 316 int my_mkdir (__const__ char *, long); 317 int my_rmdir (__const__ char *); 318 struct passwd *my_getpwent (void); 319 void my_setpwent (void); 320 void my_endpwent (void); 321 char *gcvt_os2(double value, int digits, char *buffer); 322 323 extern int async_mssleep(unsigned long ms, int switch_priority); 324 extern unsigned long msCounter(void); 325 extern unsigned long InfoTable(int local); 326 extern unsigned long find_myself(void); 327 328 #define MAX_SLEEP (((1<30) / (1000/4))-1) /* 1<32 msec */ 329 330 static __inline__ unsigned 331 my_sleep(unsigned sec) 332 { 333 int remain; 334 while (sec > MAX_SLEEP) { 335 sec -= MAX_SLEEP; 336 remain = sleep(MAX_SLEEP); 337 if (remain) 338 return remain + sec; 339 } 340 return sleep(sec); 341 } 342 343 #define sleep my_sleep 344 345 #ifndef INCL_DOS 346 unsigned long DosSleep(unsigned long); 347 unsigned long DosAllocThreadLocalMemory (unsigned long cb, unsigned long **p); 348 #endif 349 350 struct group *getgrent (void); 351 void setgrent (void); 352 void endgrent (void); 353 354 struct passwd *my_getpwuid (uid_t); 355 struct passwd *my_getpwnam (__const__ char *); 356 357 #undef L_tmpnam 358 #define L_tmpnam MAXPATHLEN 359 360 #define tmpfile my_tmpfile 361 #define tmpnam my_tmpnam 362 #define isatty _isterm 363 #define rand random 364 #define srand srandom 365 #define strtoll _strtoll 366 #define strtoull _strtoull 367 368 #define usleep(usec) ((void)async_mssleep(((usec)+500)/1000, 500)) 369 370 371 /* 372 * fwrite1() should be a routine with the same calling sequence as fwrite(), 373 * but which outputs all of the bytes requested as a single stream (unlike 374 * fwrite() itself, which on some systems outputs several distinct records 375 * if the number_of_items parameter is >1). 376 */ 377 #define fwrite1 fwrite 378 379 #define my_getenv(var) getenv(var) 380 #define flock my_flock 381 #define rmdir my_rmdir 382 #define mkdir my_mkdir 383 #define setpwent my_setpwent 384 #define getpwent my_getpwent 385 #define endpwent my_endpwent 386 #define getpwuid my_getpwuid 387 #define getpwnam my_getpwnam 388 389 void *emx_calloc (size_t, size_t); 390 void emx_free (void *); 391 void *emx_malloc (size_t); 392 void *emx_realloc (void *, size_t); 393 394 /*****************************************************************************/ 395 396 #include <stdlib.h> /* before the following definitions */ 397 #include <unistd.h> /* before the following definitions */ 398 #include <fcntl.h> 399 #include <sys/stat.h> 400 401 #define chdir _chdir2 402 #define getcwd _getcwd2 403 404 /* This guy is needed for quick stdstd */ 405 406 #if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE) 407 /* Perl uses ungetc only with successful return */ 408 # define ungetc(c,fp) \ 409 (FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \ 410 ? (--FILE_ptr(fp), ++FILE_cnt(fp), (int)c) : ungetc(c,fp)) 411 #endif 412 413 #define PERLIO_IS_BINMODE_FD(fd) _PERLIO_IS_BINMODE_FD(fd) 414 415 #ifdef __GNUG__ 416 # define HAS_BOOL 417 #endif 418 #ifndef HAS_BOOL 419 # define bool char 420 # define HAS_BOOL 1 421 #endif 422 423 #include <emx/io.h> /* for _fd_flags() prototype */ 424 425 static inline bool 426 _PERLIO_IS_BINMODE_FD(int fd) 427 { 428 int *pflags = _fd_flags(fd); 429 430 return pflags && (*pflags) & O_BINARY; 431 } 432 433 /* ctermid is missing from emx0.9d */ 434 char *ctermid(char *s); 435 436 #define OP_BINARY O_BINARY 437 438 #define OS2_STAT_HACK 1 439 #if OS2_STAT_HACK 440 441 #define Stat(fname,bufptr) os2_stat((fname),(bufptr)) 442 #define Fstat(fd,bufptr) os2_fstat((fd),(bufptr)) 443 #define Fflush(fp) fflush(fp) 444 #define Mkdir(path,mode) mkdir((path),(mode)) 445 #define chmod(path,mode) os2_chmod((path),(mode)) 446 447 #undef S_IFBLK 448 #undef S_ISBLK 449 #define S_IFBLK 0120000 /* Hacks to make things compile... */ 450 #define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) 451 452 int os2_chmod(const char *name, int pmode); 453 int os2_fstat(int handle, struct stat *st); 454 455 #else 456 457 #define Stat(fname,bufptr) stat((fname),(bufptr)) 458 #define Fstat(fd,bufptr) fstat((fd),(bufptr)) 459 #define Fflush(fp) fflush(fp) 460 #define Mkdir(path,mode) mkdir((path),(mode)) 461 462 #endif 463 464 /* With SD386 it is impossible to debug register variables. */ 465 #if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register) 466 # define register 467 #endif 468 469 /* Our private OS/2 specific data. */ 470 471 typedef struct OS2_Perl_data { 472 unsigned long flags; 473 unsigned long phab; 474 int (*xs_init)(); 475 unsigned long rc; 476 unsigned long severity; 477 unsigned long phmq; /* Handle to message queue */ 478 unsigned long phmq_refcnt; 479 unsigned long phmq_servers; 480 unsigned long initial_mode; /* VIO etc. mode we were started in */ 481 unsigned long morph_refcnt; 482 } OS2_Perl_data_t; 483 484 extern OS2_Perl_data_t OS2_Perl_data; 485 486 #define Perl_hab ((HAB)OS2_Perl_data.phab) 487 #define Perl_rc (OS2_Perl_data.rc) 488 #define Perl_severity (OS2_Perl_data.severity) 489 #define errno_isOS2 12345678 490 #define errno_isOS2_set 12345679 491 #define OS2_Perl_flags (OS2_Perl_data.flags) 492 #define Perl_HAB_set_f 1 493 #define Perl_HAB_set (OS2_Perl_flags & Perl_HAB_set_f) 494 #define set_Perl_HAB_f (OS2_Perl_flags |= Perl_HAB_set_f) 495 #define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h) 496 #define _obtain_Perl_HAB (init_PMWIN_entries(), \ 497 Perl_hab = (*PMWIN_entries.Initialize)(0), \ 498 set_Perl_HAB_f, Perl_hab) 499 #define perl_hab_GET() (Perl_HAB_set ? Perl_hab : _obtain_Perl_HAB) 500 #define Acquire_hab() perl_hab_GET() 501 #define Perl_hmq ((HMQ)OS2_Perl_data.phmq) 502 #define Perl_hmq_refcnt (OS2_Perl_data.phmq_refcnt) 503 #define Perl_hmq_servers (OS2_Perl_data.phmq_servers) 504 #define Perl_os2_initial_mode (OS2_Perl_data.initial_mode) 505 #define Perl_morph_refcnt (OS2_Perl_data.morph_refcnt) 506 507 unsigned long Perl_hab_GET(); 508 unsigned long Perl_Register_MQ(int serve); 509 void Perl_Deregister_MQ(int serve); 510 int Perl_Serve_Messages(int force); 511 /* Cannot prototype with I32 at this point. */ 512 int Perl_Process_Messages(int force, long *cntp); 513 char *os2_execname(pTHX); 514 515 struct _QMSG; 516 struct PMWIN_entries_t { 517 unsigned long (*Initialize)( unsigned long fsOptions ); 518 unsigned long (*CreateMsgQueue)(unsigned long hab, long cmsg); 519 int (*DestroyMsgQueue)(unsigned long hmq); 520 int (*PeekMsg)(unsigned long hab, struct _QMSG *pqmsg, 521 unsigned long hwndFilter, unsigned long msgFilterFirst, 522 unsigned long msgFilterLast, unsigned long fl); 523 int (*GetMsg)(unsigned long hab, struct _QMSG *pqmsg, 524 unsigned long hwndFilter, unsigned long msgFilterFirst, 525 unsigned long msgFilterLast); 526 void * (*DispatchMsg)(unsigned long hab, struct _QMSG *pqmsg); 527 unsigned long (*GetLastError)(unsigned long hab); 528 unsigned long (*CancelShutdown)(unsigned long hmq, unsigned long fCancelAlways); 529 }; 530 extern struct PMWIN_entries_t PMWIN_entries; 531 void init_PMWIN_entries(void); 532 533 #define perl_hmq_GET(serve) Perl_Register_MQ(serve) 534 #define perl_hmq_UNSET(serve) Perl_Deregister_MQ(serve) 535 536 #define OS2_XS_init() (*OS2_Perl_data.xs_init)(aTHX) 537 538 #if _EMX_CRT_REV_ >= 60 539 # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2_set, \ 540 _setsyserrno(rc)) 541 #else 542 # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2) 543 #endif 544 545 /* The expressions below return true on error. */ 546 /* INCL_DOSERRORS needed. rc should be declared outside. */ 547 #define CheckOSError(expr) ((rc = (expr)) ? (FillOSError(rc), rc) : 0) 548 /* INCL_WINERRORS needed. */ 549 #define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1)) 550 551 /* This form propagates the return value, setting $^E if needed */ 552 #define SaveWinError(expr) ((expr) ? : (FillWinError, 0)) 553 554 /* This form propagates the return value, dieing with $^E if needed */ 555 #define SaveCroakWinError(expr,die,name1,name2) \ 556 ((expr) ? : (CroakWinError(die,name1 name2), 0)) 557 558 #define FillOSError(rc) (os2_setsyserrno(rc), \ 559 Perl_severity = SEVERITY_ERROR) 560 561 #define WinError_2_Perl_rc \ 562 ( init_PMWIN_entries(), \ 563 Perl_rc=(*PMWIN_entries.GetLastError)(perl_hab_GET()) ) 564 565 /* Calling WinGetLastError() resets the error code of the current thread. 566 Since for some Win* API return value 0 is normal, one needs to call 567 this before calling them to distinguish normal and anomalous returns. */ 568 /*#define ResetWinError() WinError_2_Perl_rc */ 569 570 /* At this moment init_PMWIN_entries() should be a nop (WinInitialize should 571 be called already, right?), so we do not risk stepping over our own error */ 572 #define FillWinError ( WinError_2_Perl_rc, \ 573 Perl_severity = ERRORIDSEV(Perl_rc), \ 574 Perl_rc = ERRORIDERROR(Perl_rc), \ 575 os2_setsyserrno(Perl_rc)) 576 577 #define STATIC_FILE_LENGTH 127 578 579 /* This should match loadOrdinals[] array in os2.c */ 580 enum entries_ordinals { 581 ORD_DosQueryExtLibpath, 582 ORD_DosSetExtLibpath, 583 ORD_DosVerifyPidTid, 584 ORD_SETHOSTENT, 585 ORD_SETNETENT, 586 ORD_SETPROTOENT, 587 ORD_SETSERVENT, 588 ORD_GETHOSTENT, 589 ORD_GETNETENT, 590 ORD_GETPROTOENT, 591 ORD_GETSERVENT, 592 ORD_ENDHOSTENT, 593 ORD_ENDNETENT, 594 ORD_ENDPROTOENT, 595 ORD_ENDSERVENT, 596 ORD_WinInitialize, 597 ORD_WinCreateMsgQueue, 598 ORD_WinDestroyMsgQueue, 599 ORD_WinPeekMsg, 600 ORD_WinGetMsg, 601 ORD_WinDispatchMsg, 602 ORD_WinGetLastError, 603 ORD_WinCancelShutdown, 604 ORD_RexxStart, 605 ORD_RexxVariablePool, 606 ORD_RexxRegisterFunctionExe, 607 ORD_RexxDeregisterFunction, 608 ORD_DOSSMSETTITLE, 609 ORD_PRF32QUERYPROFILESIZE, 610 ORD_PRF32OPENPROFILE, 611 ORD_PRF32CLOSEPROFILE, 612 ORD_PRF32QUERYPROFILE, 613 ORD_PRF32RESET, 614 ORD_PRF32QUERYPROFILEDATA, 615 ORD_PRF32WRITEPROFILEDATA, 616 617 ORD_WinChangeSwitchEntry, 618 ORD_WinQuerySwitchEntry, 619 ORD_WinQuerySwitchHandle, 620 ORD_WinQuerySwitchList, 621 ORD_WinSwitchToProgram, 622 ORD_WinBeginEnumWindows, 623 ORD_WinEndEnumWindows, 624 ORD_WinEnumDlgItem, 625 ORD_WinGetNextWindow, 626 ORD_WinIsChild, 627 ORD_WinQueryActiveWindow, 628 ORD_WinQueryClassName, 629 ORD_WinQueryFocus, 630 ORD_WinQueryWindow, 631 ORD_WinQueryWindowPos, 632 ORD_WinQueryWindowProcess, 633 ORD_WinQueryWindowText, 634 ORD_WinQueryWindowTextLength, 635 ORD_WinSetFocus, 636 ORD_WinSetWindowPos, 637 ORD_WinSetWindowText, 638 ORD_WinShowWindow, 639 ORD_WinIsWindow, 640 ORD_WinWindowFromId, 641 ORD_WinWindowFromPoint, 642 ORD_WinPostMsg, 643 ORD_WinEnableWindow, 644 ORD_WinEnableWindowUpdate, 645 ORD_WinIsWindowEnabled, 646 ORD_WinIsWindowShowing, 647 ORD_WinIsWindowVisible, 648 ORD_WinQueryWindowPtr, 649 ORD_WinQueryWindowULong, 650 ORD_WinQueryWindowUShort, 651 ORD_WinSetWindowBits, 652 ORD_WinSetWindowPtr, 653 ORD_WinSetWindowULong, 654 ORD_WinSetWindowUShort, 655 ORD_WinQueryDesktopWindow, 656 ORD_WinSetActiveWindow, 657 ORD_DosQueryModFromEIP, 658 ORD_Dos32QueryHeaderInfo, 659 ORD_DosTmrQueryFreq, 660 ORD_DosTmrQueryTime, 661 ORD_WinQueryActiveDesktopPathname, 662 ORD_WinInvalidateRect, 663 ORD_WinCreateFrameControls, 664 ORD_WinQueryClipbrdFmtInfo, 665 ORD_WinQueryClipbrdOwner, 666 ORD_WinQueryClipbrdViewer, 667 ORD_WinQueryClipbrdData, 668 ORD_WinOpenClipbrd, 669 ORD_WinCloseClipbrd, 670 ORD_WinSetClipbrdData, 671 ORD_WinSetClipbrdOwner, 672 ORD_WinSetClipbrdViewer, 673 ORD_WinEnumClipbrdFmts, 674 ORD_WinEmptyClipbrd, 675 ORD_WinAddAtom, 676 ORD_WinFindAtom, 677 ORD_WinDeleteAtom, 678 ORD_WinQueryAtomUsage, 679 ORD_WinQueryAtomName, 680 ORD_WinQueryAtomLength, 681 ORD_WinQuerySystemAtomTable, 682 ORD_WinCreateAtomTable, 683 ORD_WinDestroyAtomTable, 684 ORD_WinOpenWindowDC, 685 ORD_DevOpenDC, 686 ORD_DevQueryCaps, 687 ORD_DevCloseDC, 688 ORD_WinMessageBox, 689 ORD_WinMessageBox2, 690 ORD_WinQuerySysValue, 691 ORD_WinSetSysValue, 692 ORD_WinAlarm, 693 ORD_WinFlashWindow, 694 ORD_WinLoadPointer, 695 ORD_WinQuerySysPointer, 696 ORD_DosReplaceModule, 697 ORD_DosPerfSysCall, 698 ORD_RexxRegisterSubcomExe, 699 ORD_NENTRIES 700 }; 701 702 /* RET: return type, AT: argument signature in (), ARGS: should be in () */ 703 #define CallORD(ret,o,at,args) (((ret (*)at) loadByOrdinal(o, 1))args) 704 #define DeclFuncByORD(ret,name,o,at,args) \ 705 ret name at { return CallORD(ret,o,at,args); } 706 #define DeclVoidFuncByORD(name,o,at,args) \ 707 void name at { CallORD(void,o,at,args); } 708 709 /* This function returns error code on error, and saves the error info in $^E and Perl_rc */ 710 #define DeclOSFuncByORD_native(ret,name,o,at,args) \ 711 ret name at { unsigned long rc; return CheckOSError(CallORD(ret,o,at,args)); } 712 713 /* These functions return false on error, and save the error info in $^E and Perl_rc */ 714 #define DeclOSFuncByORD(ret,name,o,at,args) \ 715 ret name at { unsigned long rc; return !CheckOSError(CallORD(ret,o,at,args)); } 716 #define DeclWinFuncByORD(ret,name,o,at,args) \ 717 ret name at { return SaveWinError(CallORD(ret,o,at,args)); } 718 719 #define AssignFuncPByORD(p,o) (*(Perl_PFN*)&(p) = (loadByOrdinal(o, 1))) 720 721 /* This flavor caches the procedure pointer (named as p__Win#name) locally */ 722 #define DeclWinFuncByORD_CACHE(ret,name,o,at,args) \ 723 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,1) 724 725 /* This flavor may reset the last error before the call (if ret=0 may be OK) */ 726 #define DeclWinFuncByORD_CACHE_resetError(ret,name,o,at,args) \ 727 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,1) 728 729 /* Two flavors below do the same as above, but do not auto-croak */ 730 /* This flavor caches the procedure pointer (named as p__Win#name) locally */ 731 #define DeclWinFuncByORD_CACHE_survive(ret,name,o,at,args) \ 732 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,0) 733 734 /* This flavor may reset the last error before the call (if ret=0 may be OK) */ 735 #define DeclWinFuncByORD_CACHE_resetError_survive(ret,name,o,at,args) \ 736 DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,0) 737 738 #define DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,r,die) \ 739 static ret (*CAT2(p__Win,name)) at; \ 740 static ret name at { \ 741 if (!CAT2(p__Win,name)) \ 742 AssignFuncPByORD(CAT2(p__Win,name), o); \ 743 if (r) ResetWinError(); \ 744 return SaveCroakWinError(CAT2(p__Win,name) args, die, "[Win]", STRINGIFY(name)); } 745 746 /* These flavors additionally assume ORD is name with prepended ORD_Win */ 747 #define DeclWinFunc_CACHE(ret,name,at,args) \ 748 DeclWinFuncByORD_CACHE(ret,name,CAT2(ORD_Win,name),at,args) 749 #define DeclWinFunc_CACHE_resetError(ret,name,at,args) \ 750 DeclWinFuncByORD_CACHE_resetError(ret,name,CAT2(ORD_Win,name),at,args) 751 #define DeclWinFunc_CACHE_survive(ret,name,at,args) \ 752 DeclWinFuncByORD_CACHE_survive(ret,name,CAT2(ORD_Win,name),at,args) 753 #define DeclWinFunc_CACHE_resetError_survive(ret,name,at,args) \ 754 DeclWinFuncByORD_CACHE_resetError_survive(ret,name,CAT2(ORD_Win,name),at,args) 755 756 void ResetWinError(void); 757 void CroakWinError(int die, char *name); 758 759 enum Perlos2_handler { 760 Perlos2_handler_mangle = 1, 761 Perlos2_handler_perl_sh, 762 Perlos2_handler_perllib_from, 763 Perlos2_handler_perllib_to, 764 }; 765 enum dir_subst_e { 766 dir_subst_fatal = 1, 767 dir_subst_pathlike = 2 768 }; 769 770 extern int Perl_OS2_handler_install(void *handler, enum Perlos2_handler how); 771 extern char *dir_subst(char *s, unsigned int l, char *b, unsigned int bl, enum dir_subst_e flags, char *msg); 772 extern unsigned long fill_extLibpath(int type, char *pre, char *post, int replace, char *msg); 773 774 #define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n)) 775 char *perllib_mangle(char *, unsigned int); 776 777 #define fork fork_with_resources 778 779 #ifdef EINTR /* x2p do not include perl.h!!! */ 780 static __inline__ int 781 my_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout) 782 { 783 if (nfds == 0 && timeout && (_emx_env & 0x200)) { 784 if (async_mssleep(1000 * timeout->tv_sec + (timeout->tv_usec + 500)/1000, 500)) 785 return 0; 786 errno = EINTR; 787 return -1; 788 } 789 return select(nfds, readfds, writefds, exceptfds, timeout); 790 } 791 792 #define select my_select 793 #endif 794 795 796 typedef int (*Perl_PFN)(); 797 Perl_PFN loadByOrdinal(enum entries_ordinals ord, int fail); 798 extern const Perl_PFN * const pExtFCN; 799 char *os2error(int rc); 800 int os2_stat(const char *name, struct stat *st); 801 int fork_with_resources(); 802 int setpriority(int which, int pid, int val); 803 int getpriority(int which /* ignored */, int pid); 804 805 void croak_with_os2error(char *s) __attribute__((noreturn)); 806 807 /* void return value */ 808 #define os2cp_croak(rc,msg) (CheckOSError(rc) && (croak_with_os2error(msg),0)) 809 810 /* propagates rc */ 811 #define os2win_croak(rc,msg) \ 812 SaveCroakWinError((expr), 1 /* die */, /* no prefix */, (msg)) 813 814 /* propagates rc; use with functions which may return 0 on success */ 815 #define os2win_croak_0OK(rc,msg) \ 816 SaveCroakWinError((ResetWinError, (expr)), \ 817 1 /* die */, /* no prefix */, (msg)) 818 819 #ifdef PERL_CORE 820 int os2_do_spawn(pTHX_ char *cmd); 821 int os2_do_aspawn(pTHX_ SV *really, SV **vmark, SV **vsp); 822 #endif 823 824 #ifndef LOG_DAEMON 825 826 /* Replacement for syslog.h */ 827 # define LOG_EMERG 0 /* system is unusable */ 828 # define LOG_ALERT 1 /* action must be taken immediately */ 829 # define LOG_CRIT 2 /* critical conditions */ 830 # define LOG_ERR 3 /* error conditions */ 831 # define LOG_WARNING 4 /* warning conditions */ 832 # define LOG_NOTICE 5 /* normal but significant condition */ 833 # define LOG_INFO 6 /* informational */ 834 # define LOG_DEBUG 7 /* debug-level messages */ 835 836 # define LOG_PRIMASK 0x007 /* mask to extract priority part (internal) */ 837 /* extract priority */ 838 # define LOG_PRI(p) ((p) & LOG_PRIMASK) 839 # define LOG_MAKEPRI(fac, pri) (((fac) << 3) | (pri)) 840 841 /* facility codes */ 842 # define LOG_KERN (0<<3) /* kernel messages */ 843 # define LOG_USER (1<<3) /* random user-level messages */ 844 # define LOG_MAIL (2<<3) /* mail system */ 845 # define LOG_DAEMON (3<<3) /* system daemons */ 846 # define LOG_AUTH (4<<3) /* security/authorization messages */ 847 # define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */ 848 # define LOG_LPR (6<<3) /* line printer subsystem */ 849 # define LOG_NEWS (7<<3) /* network news subsystem */ 850 # define LOG_UUCP (8<<3) /* UUCP subsystem */ 851 # define LOG_CRON (15<<3) /* clock daemon */ 852 /* other codes through 15 reserved for system use */ 853 # define LOG_LOCAL0 (16<<3) /* reserved for local use */ 854 # define LOG_LOCAL1 (17<<3) /* reserved for local use */ 855 # define LOG_LOCAL2 (18<<3) /* reserved for local use */ 856 # define LOG_LOCAL3 (19<<3) /* reserved for local use */ 857 # define LOG_LOCAL4 (20<<3) /* reserved for local use */ 858 # define LOG_LOCAL5 (21<<3) /* reserved for local use */ 859 # define LOG_LOCAL6 (22<<3) /* reserved for local use */ 860 # define LOG_LOCAL7 (23<<3) /* reserved for local use */ 861 862 # define LOG_NFACILITIES 24 /* current number of facilities */ 863 # define LOG_FACMASK 0x03f8 /* mask to extract facility part */ 864 /* facility of pri */ 865 # define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3) 866 867 /* 868 * arguments to setlogmask. 869 */ 870 # define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */ 871 # define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */ 872 873 /* 874 * Option flags for openlog. 875 * 876 * LOG_ODELAY no longer does anything. 877 * LOG_NDELAY is the inverse of what it used to be. 878 */ 879 # define LOG_PID 0x01 /* log the pid with each message */ 880 # define LOG_CONS 0x02 /* log on the console if errors in sending */ 881 # define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */ 882 # define LOG_NDELAY 0x08 /* don't delay open */ 883 # define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */ 884 # define LOG_PERROR 0x20 /* log to stderr as well */ 885 886 #endif 887 888 /* ************************************************* */ 889 #ifndef MAKEPLINFOSEG 890 891 /* From $DDK\base32\rel\os2c\include\base\os2\16bit\infoseg.h + typedefs */ 892 893 /* 894 * The structure below defines the content and organization of the system 895 * information segment (InfoSeg). The actual table is statically defined in 896 * SDATA.ASM. Ring 0, read/write access is obtained by the clock device 897 * driver using the DevHlp GetDOSVar function. (GetDOSVar returns a ring 0, 898 * read-only selector to all other requestors.) 899 * 900 * In order to prevent an errant process from destroying the infoseg, two 901 * identical global infosegs are maintained. One is in the tiled shared 902 * arena and is accessible in user mode (and therefore can potentially be 903 * overwritten from ring 2), and the other is in the system arena and is 904 * accessible only in kernel mode. All kernel code (except the clock driver) 905 * is responsible for updating BOTH copies of the infoseg. The copy kept 906 * in the system arena is addressable as DOSGROUP:SISData, and the copy 907 * in the shared arena is addressable via a system arena alias. 16:16 and 908 * 0:32 pointers to the alias are stored in _Sis2. 909 */ 910 911 typedef struct InfoSegGDT { 912 913 /* Time (offset 0x00) */ 914 915 unsigned long SIS_BigTime; /* Time from 1-1-1970 in seconds */ 916 unsigned long SIS_MsCount; /* Freerunning milliseconds counter */ 917 unsigned char SIS_HrsTime; /* Hours */ 918 unsigned char SIS_MinTime; /* Minutes */ 919 unsigned char SIS_SecTime; /* Seconds */ 920 unsigned char SIS_HunTime; /* Hundredths of seconds */ 921 unsigned short SIS_TimeZone; /* Timezone in min from GMT (Set to EST) */ 922 unsigned short SIS_ClkIntrvl; /* Timer interval (units=0.0001 secs) */ 923 924 /* Date (offset 0x10) */ 925 926 unsigned char SIS_DayDate; /* Day-of-month (1-31) */ 927 unsigned char SIS_MonDate; /* Month (1-12) */ 928 unsigned short SIS_YrsDate; /* Year (>= 1980) */ 929 unsigned char SIS_DOWDate; /* Day-of-week (1-1-80 = Tues = 3) */ 930 931 /* Version (offset 0x15) */ 932 933 unsigned char SIS_VerMajor; /* Major version number */ 934 unsigned char SIS_VerMinor; /* Minor version number */ 935 unsigned char SIS_RevLettr; /* Revision letter */ 936 937 /* System Status (offset 0x18) */ 938 939 unsigned char SIS_CurScrnGrp; /* Fgnd screen group # */ 940 unsigned char SIS_MaxScrnGrp; /* Maximum number of screen groups */ 941 unsigned char SIS_HugeShfCnt; /* Shift count for huge segments */ 942 unsigned char SIS_ProtMdOnly; /* Protect-mode-only indicator */ 943 unsigned short SIS_FgndPID; /* Foreground process ID */ 944 945 /* Scheduler Parms (offset 0x1E) */ 946 947 unsigned char SIS_Dynamic; /* Dynamic variation flag (1=enabled) */ 948 unsigned char SIS_MaxWait; /* Maxwait (seconds) */ 949 unsigned short SIS_MinSlice; /* Minimum timeslice (milliseconds) */ 950 unsigned short SIS_MaxSlice; /* Maximum timeslice (milliseconds) */ 951 952 /* Boot Drive (offset 0x24) */ 953 954 unsigned short SIS_BootDrv; /* Drive from which system was booted */ 955 956 /* RAS Major Event Code Table (offset 0x26) */ 957 958 unsigned char SIS_mec_table[32]; /* Table of RAS Major Event Codes (MECs) */ 959 960 /* Additional Session Data (offset 0x46) */ 961 962 unsigned char SIS_MaxVioWinSG; /* Max. no. of VIO windowable SG's */ 963 unsigned char SIS_MaxPresMgrSG; /* Max. no. of Presentation Manager SG's */ 964 965 /* Error logging Information (offset 0x48) */ 966 967 unsigned short SIS_SysLog; /* Error Logging Status */ 968 969 /* Additional RAS Information (offset 0x4A) */ 970 971 unsigned short SIS_MMIOBase; /* Memory mapped I/O selector */ 972 unsigned long SIS_MMIOAddr; /* Memory mapped I/O address */ 973 974 /* Additional 2.0 Data (offset 0x50) */ 975 976 unsigned char SIS_MaxVDMs; /* Max. no. of Virtual DOS machines */ 977 unsigned char SIS_Reserved; 978 979 unsigned char SIS_perf_mec_table[32]; /* varga 6/5/97 Table of Perfomance Major Event Codes (MECS) varga*/ 980 } GINFOSEG, *PGINFOSEG; 981 982 #define SIS_LEN sizeof(struct InfoSegGDT) 983 984 /* 985 * InfoSeg LDT Data Segment Structure 986 * 987 * The structure below defines the content and organization of the system 988 * information in a special per-process segment to be accessible by the 989 * process through the LDT (read-only). 990 * 991 * As in the global infoseg, two copies of the current processes local 992 * infoseg exist, one accessible in both user and kernel mode, the other 993 * only in kernel mode. Kernel code is responsible for updating BOTH copies. 994 * Pointers to the local infoseg copy are stored in _Lis2. 995 * 996 * Note that only the currently running process has an extra copy of the 997 * local infoseg. The copy is done at context switch time. 998 */ 999 1000 typedef struct InfoSegLDT { 1001 unsigned short LIS_CurProcID; /* Current process ID */ 1002 unsigned short LIS_ParProcID; /* Process ID of parent */ 1003 unsigned short LIS_CurThrdPri; /* Current thread priority */ 1004 unsigned short LIS_CurThrdID; /* Current thread ID */ 1005 unsigned short LIS_CurScrnGrp; /* Screengroup */ 1006 unsigned char LIS_ProcStatus; /* Process status bits */ 1007 unsigned char LIS_fillbyte1; /* filler byte */ 1008 unsigned short LIS_Fgnd; /* Current process is in foreground */ 1009 unsigned char LIS_ProcType; /* Current process type */ 1010 unsigned char LIS_fillbyte2; /* filler byte */ 1011 1012 unsigned short LIS_AX; /* @@V1 Environment selector */ 1013 unsigned short LIS_BX; /* @@V1 Offset of command line start */ 1014 unsigned short LIS_CX; /* @@V1 Length of Data Segment */ 1015 unsigned short LIS_DX; /* @@V1 STACKSIZE from the .EXE file */ 1016 unsigned short LIS_SI; /* @@V1 HEAPSIZE from the .EXE file */ 1017 unsigned short LIS_DI; /* @@V1 Module handle of the application */ 1018 unsigned short LIS_DS; /* @@V1 Data Segment Handle of application */ 1019 1020 unsigned short LIS_PackSel; /* First tiled selector in this EXE */ 1021 unsigned short LIS_PackShrSel; /* First selector above shared arena */ 1022 unsigned short LIS_PackPckSel; /* First selector above packed arena */ 1023 /* #ifdef SMP */ 1024 unsigned long LIS_pTIB; /* Pointer to TIB */ 1025 unsigned long LIS_pPIB; /* Pointer to PIB */ 1026 /* #endif */ 1027 } LINFOSEG, *PLINFOSEG; 1028 1029 #define LIS_LEN sizeof(struct InfoSegLDT) 1030 1031 1032 /* 1033 * Process Type codes 1034 * 1035 * These are the definitons for the codes stored 1036 * in the LIS_ProcType field in the local infoseg. 1037 */ 1038 1039 #define LIS_PT_FULLSCRN 0 /* Full screen app. */ 1040 #define LIS_PT_REALMODE 1 /* Real mode process */ 1041 #define LIS_PT_VIOWIN 2 /* VIO windowable app. */ 1042 #define LIS_PT_PRESMGR 3 /* Presentation Manager app. */ 1043 #define LIS_PT_DETACHED 4 /* Detached app. */ 1044 1045 1046 /* 1047 * 1048 * Process Status Bit Definitions 1049 * 1050 */ 1051 1052 #define LIS_PS_EXITLIST 0x01 /* In exitlist handler */ 1053 1054 1055 /* 1056 * Flags equates for the Global Info Segment 1057 * SIS_SysLog WORD in Global Info Segment 1058 * 1059 * xxxx xxxx xxxx xxx0 Error Logging Disabled 1060 * xxxx xxxx xxxx xxx1 Error Logging Enabled 1061 * 1062 * xxxx xxxx xxxx xx0x Error Logging not available 1063 * xxxx xxxx xxxx xx1x Error Logging available 1064 */ 1065 1066 #define LF_LOGENABLE 0x0001 /* Logging enabled */ 1067 #define LF_LOGAVAILABLE 0x0002 /* Logging available */ 1068 1069 #define MAKEPGINFOSEG(sel) ((PGINFOSEG)MAKEP(sel, 0)) 1070 #define MAKEPLINFOSEG(sel) ((PLINFOSEG)MAKEP(sel, 0)) 1071 1072 #endif /* ndef(MAKEPLINFOSEG) */ 1073 1074 /* ************************************************************ */ 1075 #define Dos32QuerySysState DosQuerySysState 1076 #define QuerySysState(flags, pid, buf, bufsz) \ 1077 Dos32QuerySysState(flags, 0, pid, 0, buf, bufsz) 1078 1079 #define QSS_PROCESS 1 1080 #define QSS_MODULE 4 1081 #define QSS_SEMAPHORES 2 1082 #define QSS_FILE 8 /* Buggy until fixpack18 */ 1083 #define QSS_SHARED 16 1084 1085 #ifdef _OS2_H 1086 1087 APIRET APIENTRY Dos32QuerySysState(ULONG func,ULONG arg1,ULONG pid, 1088 ULONG _res_,PVOID buf,ULONG bufsz); 1089 typedef struct { 1090 ULONG threadcnt; 1091 ULONG proccnt; 1092 ULONG modulecnt; 1093 } QGLOBAL, *PQGLOBAL; 1094 1095 typedef struct { 1096 ULONG rectype; 1097 USHORT threadid; 1098 USHORT slotid; 1099 ULONG sleepid; 1100 ULONG priority; 1101 ULONG systime; 1102 ULONG usertime; 1103 UCHAR state; 1104 UCHAR _reserved1_; /* padding to ULONG */ 1105 USHORT _reserved2_; /* padding to ULONG */ 1106 } QTHREAD, *PQTHREAD; 1107 1108 typedef struct { 1109 USHORT sfn; 1110 USHORT refcnt; 1111 USHORT flags1; 1112 USHORT flags2; 1113 USHORT accmode1; 1114 USHORT accmode2; 1115 ULONG filesize; 1116 USHORT volhnd; 1117 USHORT attrib; 1118 USHORT _reserved_; 1119 } QFDS, *PQFDS; 1120 1121 typedef struct qfile { 1122 ULONG rectype; 1123 struct qfile *next; 1124 ULONG opencnt; 1125 PQFDS filedata; 1126 char name[1]; 1127 } QFILE, *PQFILE; 1128 1129 typedef struct { 1130 ULONG rectype; 1131 PQTHREAD threads; 1132 USHORT pid; 1133 USHORT ppid; 1134 ULONG type; 1135 ULONG state; 1136 ULONG sessid; 1137 USHORT hndmod; 1138 USHORT threadcnt; 1139 ULONG privsem32cnt; 1140 ULONG _reserved2_; 1141 USHORT sem16cnt; 1142 USHORT dllcnt; 1143 USHORT shrmemcnt; 1144 USHORT fdscnt; 1145 PUSHORT sem16s; 1146 PUSHORT dlls; 1147 PUSHORT shrmems; 1148 PUSHORT fds; 1149 } QPROCESS, *PQPROCESS; 1150 1151 typedef struct sema { 1152 struct sema *next; 1153 USHORT refcnt; 1154 UCHAR sysflags; 1155 UCHAR sysproccnt; 1156 ULONG _reserved1_; 1157 USHORT index; 1158 CHAR name[1]; 1159 } QSEMA, *PQSEMA; 1160 1161 typedef struct { 1162 ULONG rectype; 1163 ULONG _reserved1_; 1164 USHORT _reserved2_; 1165 USHORT syssemidx; 1166 ULONG index; 1167 QSEMA sema; 1168 } QSEMSTRUC, *PQSEMSTRUC; 1169 1170 typedef struct { 1171 USHORT pid; 1172 USHORT opencnt; 1173 } QSEMOWNER32, *PQSEMOWNER32; 1174 1175 typedef struct { 1176 PQSEMOWNER32 own; 1177 PCHAR name; 1178 PVOID semrecs; /* array of associated sema's */ 1179 USHORT flags; 1180 USHORT semreccnt; 1181 USHORT waitcnt; 1182 USHORT _reserved_; /* padding to ULONG */ 1183 } QSEMSMUX32, *PQSEMSMUX32; 1184 1185 typedef struct { 1186 PQSEMOWNER32 own; 1187 PCHAR name; 1188 PQSEMSMUX32 mux; 1189 USHORT flags; 1190 USHORT postcnt; 1191 } QSEMEV32, *PQSEMEV32; 1192 1193 typedef struct { 1194 PQSEMOWNER32 own; 1195 PCHAR name; 1196 PQSEMSMUX32 mux; 1197 USHORT flags; 1198 USHORT refcnt; 1199 USHORT thrdnum; 1200 USHORT _reserved_; /* padding to ULONG */ 1201 } QSEMMUX32, *PQSEMMUX32; 1202 1203 typedef struct semstr32 { 1204 struct semstr *next; 1205 QSEMEV32 evsem; 1206 QSEMMUX32 muxsem; 1207 QSEMSMUX32 smuxsem; 1208 } QSEMSTRUC32, *PQSEMSTRUC32; 1209 1210 typedef struct shrmem { 1211 struct shrmem *next; 1212 USHORT hndshr; 1213 USHORT selshr; 1214 USHORT refcnt; 1215 CHAR name[1]; 1216 } QSHRMEM, *PQSHRMEM; 1217 1218 typedef struct module { 1219 struct module *next; 1220 USHORT hndmod; 1221 USHORT type; 1222 ULONG refcnt; 1223 ULONG segcnt; 1224 PVOID _reserved_; 1225 PCHAR name; 1226 USHORT modref[1]; 1227 } QMODULE, *PQMODULE; 1228 1229 typedef struct { 1230 PQGLOBAL gbldata; 1231 PQPROCESS procdata; 1232 PQSEMSTRUC semadata; 1233 PQSEMSTRUC32 sem32data; 1234 PQSHRMEM shrmemdata; 1235 PQMODULE moddata; 1236 PVOID _reserved2_; 1237 PQFILE filedata; 1238 } QTOPLEVEL, *PQTOPLEVEL; 1239 /* ************************************************************ */ 1240 1241 PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags); 1242 1243 #endif /* _OS2_H */ 1244 1245