2 * iperlsys.h - Perl's interface to the system
4 * This file defines the system level functionality that perl needs.
6 * When using C, this definition is in the form of a set of macros that can be
7 * #defined to the system-level function (or a wrapper provided elsewhere).
12 #ifndef __Inc__IPerl___
13 #define __Inc__IPerl___
16 * PerlXXX_YYY explained - DickH and DougL @ ActiveState.com
18 * XXX := functional group
19 * YYY := stdlib/OS function name
21 * Continuing with the theme of PerlIO, all OS functionality was encapsulated
22 * into one of several interfaces.
25 * PerlLIO - low level I/O
26 * PerlMem - malloc, realloc, free
27 * PerlDir - directory related
28 * PerlEnv - process environment handling
29 * PerlProc - process control
30 * PerlSock - socket functions
33 * The features of this are:
34 * 1. All OS dependant code is in the Perl Host and not the Perl Core.
35 * (At least this is the holy grail goal of this work)
36 * 2. The Perl Host (see perl.h for description) can provide a new and
37 * improved interface to OS functionality if required.
38 * 3. Developers can easily hook into the OS calls for instrumentation
39 * or diagnostic purposes.
41 * What was changed to do this:
42 * 1. All calls to OS functions were replaced with PerlXXX_YYY
47 Interface for perl stdio functions, or whatever we are Configure-d
53 typedef Signal_t (*Sighandler1_t) (int);
54 typedef Signal_t (*Sighandler3_t) (int, Siginfo_t*, void*);
57 # ifdef PERL_USE_3ARG_SIGHANDLER
58 typedef Sighandler3_t Sighandler_t;
60 typedef Sighandler1_t Sighandler_t;
64 #if defined(PERL_IMPLICIT_SYS)
68 struct IPerlStdIOInfo;
69 typedef FILE* (*LPStdin)(struct IPerlStdIO*);
70 typedef FILE* (*LPStdout)(struct IPerlStdIO*);
71 typedef FILE* (*LPStderr)(struct IPerlStdIO*);
72 typedef FILE* (*LPOpen)(struct IPerlStdIO*, const char*,
74 typedef int (*LPClose)(struct IPerlStdIO*, FILE*);
75 typedef int (*LPEof)(struct IPerlStdIO*, FILE*);
76 typedef int (*LPError)(struct IPerlStdIO*, FILE*);
77 typedef void (*LPClearerr)(struct IPerlStdIO*, FILE*);
78 typedef int (*LPGetc)(struct IPerlStdIO*, FILE*);
79 typedef STDCHAR* (*LPGetBase)(struct IPerlStdIO*, FILE*);
80 typedef int (*LPGetBufsiz)(struct IPerlStdIO*, FILE*);
81 typedef int (*LPGetCnt)(struct IPerlStdIO*, FILE*);
82 typedef STDCHAR* (*LPGetPtr)(struct IPerlStdIO*, FILE*);
83 typedef char* (*LPGets)(struct IPerlStdIO*, char*, int, FILE*);
84 typedef int (*LPPutc)(struct IPerlStdIO*, int, FILE*);
85 typedef int (*LPPuts)(struct IPerlStdIO*, const char *, FILE*);
86 typedef int (*LPFlush)(struct IPerlStdIO*, FILE*);
87 typedef int (*LPUngetc)(struct IPerlStdIO*, int,FILE*);
88 typedef int (*LPFileno)(struct IPerlStdIO*, FILE*);
89 typedef FILE* (*LPFdopen)(struct IPerlStdIO*, int, const char*);
90 typedef FILE* (*LPReopen)(struct IPerlStdIO*, const char*,
92 typedef SSize_t (*LPRead)(struct IPerlStdIO*, void*, Size_t, Size_t, FILE *);
93 typedef SSize_t (*LPWrite)(struct IPerlStdIO*, const void*, Size_t, Size_t, FILE *);
94 typedef void (*LPSetBuf)(struct IPerlStdIO*, FILE*, char*);
95 typedef int (*LPSetVBuf)(struct IPerlStdIO*, FILE*, char*, int,
97 typedef void (*LPSetCnt)(struct IPerlStdIO*, FILE*, int);
99 typedef void (*LPSetPtr)(struct IPerlStdIO*, FILE*, STDCHAR*);
101 typedef void (*LPSetlinebuf)(struct IPerlStdIO*, FILE*);
102 typedef int (*LPPrintf)(struct IPerlStdIO*, FILE*, const char*,
104 typedef int (*LPVprintf)(struct IPerlStdIO*, FILE*, const char*,
106 typedef Off_t (*LPTell)(struct IPerlStdIO*, FILE*);
107 typedef int (*LPSeek)(struct IPerlStdIO*, FILE*, Off_t, int);
108 typedef void (*LPRewind)(struct IPerlStdIO*, FILE*);
109 typedef FILE* (*LPTmpfile)(struct IPerlStdIO*);
110 typedef int (*LPGetpos)(struct IPerlStdIO*, FILE*, Fpos_t*);
111 typedef int (*LPSetpos)(struct IPerlStdIO*, FILE*,
113 typedef void (*LPInit)(struct IPerlStdIO*);
114 typedef void (*LPInitOSExtras)(struct IPerlStdIO*);
115 typedef FILE* (*LPFdupopen)(struct IPerlStdIO*, FILE*);
126 LPClearerr pClearerr;
129 LPGetBufsiz pGetBufsiz;
146 LPSetlinebuf pSetlinebuf;
156 LPInitOSExtras pInitOSExtras;
157 LPFdupopen pFdupopen;
160 struct IPerlStdIOInfo
162 unsigned long nCount; /* number of entries expected */
163 struct IPerlStdIO perlStdIOList;
166 /* These do not belong here ... NI-S, 14 Nov 2000 */
168 # ifdef USE_STDIO_PTR
169 # define PerlSIO_has_cntptr(f) 1
170 # ifdef STDIO_PTR_LVALUE
171 # ifdef STDIO_CNT_LVALUE
172 # define PerlSIO_canset_cnt(f) 1
173 # ifdef STDIO_PTR_LVAL_NOCHANGE_CNT
174 # define PerlSIO_fast_gets(f) 1
176 # else /* STDIO_CNT_LVALUE */
177 # define PerlSIO_canset_cnt(f) 0
179 # else /* STDIO_PTR_LVALUE */
180 # ifdef STDIO_PTR_LVAL_SETS_CNT
181 # define PerlSIO_fast_gets(f) 1
184 # else /* USE_STDIO_PTR */
185 # define PerlSIO_has_cntptr(f) 0
186 # define PerlSIO_canset_cnt(f) 0
187 # endif /* USE_STDIO_PTR */
189 # ifndef PerlSIO_fast_gets
190 # define PerlSIO_fast_gets(f) 0
194 # define PerlSIO_has_base(f) 1
196 # define PerlSIO_has_base(f) 0
199 /* Now take FILE * via function table */
201 # define PerlSIO_stdin \
202 (*PL_StdIO->pStdin)(PL_StdIO)
203 # define PerlSIO_stdout \
204 (*PL_StdIO->pStdout)(PL_StdIO)
205 # define PerlSIO_stderr \
206 (*PL_StdIO->pStderr)(PL_StdIO)
207 # define PerlSIO_fopen(x,y) \
208 (*PL_StdIO->pOpen)(PL_StdIO, (x),(y))
209 # define PerlSIO_fclose(f) \
210 (*PL_StdIO->pClose)(PL_StdIO, (f))
211 # define PerlSIO_feof(f) \
212 (*PL_StdIO->pEof)(PL_StdIO, (f))
213 # define PerlSIO_ferror(f) \
214 (*PL_StdIO->pError)(PL_StdIO, (f))
215 # define PerlSIO_clearerr(f) \
216 (*PL_StdIO->pClearerr)(PL_StdIO, (f))
217 # define PerlSIO_fgetc(f) \
218 (*PL_StdIO->pGetc)(PL_StdIO, (f))
219 # define PerlSIO_get_base(f) \
220 (*PL_StdIO->pGetBase)(PL_StdIO, (f))
221 # define PerlSIO_get_bufsiz(f) \
222 (*PL_StdIO->pGetBufsiz)(PL_StdIO, (f))
223 # define PerlSIO_get_cnt(f) \
224 (*PL_StdIO->pGetCnt)(PL_StdIO, (f))
225 # define PerlSIO_get_ptr(f) \
226 (*PL_StdIO->pGetPtr)(PL_StdIO, (f))
227 # define PerlSIO_fputc(c,f) \
228 (*PL_StdIO->pPutc)(PL_StdIO, (c),(f))
229 # define PerlSIO_fputs(s,f) \
230 (*PL_StdIO->pPuts)(PL_StdIO, (s),(f))
231 # define PerlSIO_fflush(f) \
232 (*PL_StdIO->pFlush)(PL_StdIO, (f))
233 # define PerlSIO_fgets(s, n, f) \
234 (*PL_StdIO->pGets)(PL_StdIO, s, n, (f))
235 # define PerlSIO_ungetc(c,f) \
236 (*PL_StdIO->pUngetc)(PL_StdIO, (c),(f))
237 # define PerlSIO_fileno(f) \
238 (*PL_StdIO->pFileno)(PL_StdIO, (f))
239 # define PerlSIO_fdopen(f, s) \
240 (*PL_StdIO->pFdopen)(PL_StdIO, (f),(s))
241 # define PerlSIO_freopen(p, m, f) \
242 (*PL_StdIO->pReopen)(PL_StdIO, (p), (m), (f))
243 # define PerlSIO_fread(buf,sz,count,f) \
244 (*PL_StdIO->pRead)(PL_StdIO, (buf), (sz), (count), (f))
245 # define PerlSIO_fwrite(buf,sz,count,f) \
246 (*PL_StdIO->pWrite)(PL_StdIO, (buf), (sz), (count), (f))
247 # define PerlSIO_setbuf(f,b) \
248 (*PL_StdIO->pSetBuf)(PL_StdIO, (f), (b))
249 # define PerlSIO_setvbuf(f,b,t,s) \
250 (*PL_StdIO->pSetVBuf)(PL_StdIO, (f),(b),(t),(s))
251 # define PerlSIO_set_cnt(f,c) \
252 (*PL_StdIO->pSetCnt)(PL_StdIO, (f), (c))
253 # define PerlSIO_set_ptr(f,p) \
254 (*PL_StdIO->pSetPtr)(PL_StdIO, (f), (p))
255 # define PerlSIO_setlinebuf(f) \
256 (*PL_StdIO->pSetlinebuf)(PL_StdIO, (f))
257 # define PerlSIO_printf Perl_fprintf_nocontext
258 # define PerlSIO_stdoutf Perl_printf_nocontext
259 # define PerlSIO_vprintf(f,fmt,a) \
260 (*PL_StdIO->pVprintf)(PL_StdIO, (f),(fmt),a)
261 # define PerlSIO_ftell(f) \
262 (*PL_StdIO->pTell)(PL_StdIO, (f))
263 # define PerlSIO_fseek(f,o,w) \
264 (*PL_StdIO->pSeek)(PL_StdIO, (f),(o),(w))
265 # define PerlSIO_fgetpos(f,p) \
266 (*PL_StdIO->pGetpos)(PL_StdIO, (f),(p))
267 # define PerlSIO_fsetpos(f,p) \
268 (*PL_StdIO->pSetpos)(PL_StdIO, (f),(p))
269 # define PerlSIO_rewind(f) \
270 (*PL_StdIO->pRewind)(PL_StdIO, (f))
271 # define PerlSIO_tmpfile() \
272 (*PL_StdIO->pTmpfile)(PL_StdIO)
273 # define PerlSIO_init() \
274 (*PL_StdIO->pInit)(PL_StdIO)
275 # undef init_os_extras
276 # define init_os_extras() \
277 (*PL_StdIO->pInitOSExtras)(PL_StdIO)
278 # define PerlSIO_fdupopen(f) \
279 (*PL_StdIO->pFdupopen)(PL_StdIO, (f))
281 #else /* ! PERL_IMPLICIT_SYS */
283 # define PerlSIO_stdin stdin
284 # define PerlSIO_stdout stdout
285 # define PerlSIO_stderr stderr
286 # define PerlSIO_fopen(x,y) fopen(x,y)
288 /* Work around VOS bug posix-979, wrongly setting errno when at end of file. */
289 # define PerlSIO_fclose(f) (((errno==1025)?errno=0:0),fclose(f))
290 # define PerlSIO_feof(f) (((errno==1025)?errno=0:0),feof(f))
291 # define PerlSIO_ferror(f) (((errno==1025)?errno=0:0),ferror(f))
293 # define PerlSIO_fclose(f) fclose(f)
294 # define PerlSIO_feof(f) feof(f)
295 # define PerlSIO_ferror(f) ferror(f)
297 # define PerlSIO_clearerr(f) clearerr(f)
298 # define PerlSIO_fgetc(f) fgetc(f)
300 # define PerlSIO_get_base(f) FILE_base(f)
301 # define PerlSIO_get_bufsiz(f) FILE_bufsiz(f)
303 # define PerlSIO_get_base(f) NULL
304 # define PerlSIO_get_bufsiz(f) 0
306 # ifdef USE_STDIO_PTR
307 # define PerlSIO_get_cnt(f) FILE_cnt(f)
308 # define PerlSIO_get_ptr(f) FILE_ptr(f)
310 # define PerlSIO_get_cnt(f) 0
311 # define PerlSIO_get_ptr(f) NULL
313 # define PerlSIO_fputc(c,f) fputc(c,f)
314 # define PerlSIO_fputs(s,f) fputs(s,f)
315 # define PerlSIO_fflush(f) Fflush(f)
316 # define PerlSIO_fgets(s, n, f) fgets(s,n,f)
318 /* Unusual definition of ungetc() here to accommodate fast_sv_gets()'
319 * belief that it can mix getc/ungetc with reads from stdio buffer */
321 int decc$ungetc(int __c, FILE *__stream);
323 # define PerlSIO_ungetc(c,f) ((c) == EOF ? EOF : \
324 ((*(f) && !((*(f))->_flag & _IONBF) && \
325 ((*(f))->_ptr > (*(f))->_base)) ? \
326 ((*(f))->_cnt++, *(--(*(f))->_ptr) = (c)) : decc$ungetc(c,f)))
328 # define PerlSIO_ungetc(c,f) ungetc(c,f)
330 # define PerlSIO_fileno(f) fileno(f)
331 # define PerlSIO_fdopen(f, s) fdopen(f,s)
332 # define PerlSIO_freopen(p, m, f) freopen(p,m,f)
333 # define PerlSIO_fread(buf,sz,count,f) fread(buf,sz,count,f)
334 # define PerlSIO_fwrite(buf,sz,count,f) fwrite(buf,sz,count,f)
335 # define PerlSIO_setbuf(f,b) setbuf(f,b)
336 # define PerlSIO_setvbuf(f,b,t,s) setvbuf(f,b,t,s)
337 # if defined(USE_STDIO_PTR) && defined(STDIO_CNT_LVALUE)
338 # define PerlSIO_set_cnt(f,c) FILE_cnt(f) = (c)
340 # define PerlSIO_set_cnt(f,c) PerlIOProc_abort()
342 # if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE)
343 # define PerlSIO_set_ptr(f,p) (FILE_ptr(f) = (p))
345 # define PerlSIO_set_ptr(f,p) PerlIOProc_abort()
347 # define PerlSIO_setlinebuf(f) setlinebuf(f)
348 # define PerlSIO_printf fprintf
349 # define PerlSIO_stdoutf printf
350 # define PerlSIO_vprintf(f,fmt,a) vfprintf(f,fmt,a)
351 # define PerlSIO_ftell(f) ftell(f)
352 # define PerlSIO_fseek(f,o,w) fseek(f,o,w)
353 # define PerlSIO_fgetpos(f,p) fgetpos(f,p)
354 # define PerlSIO_fsetpos(f,p) fsetpos(f,p)
355 # define PerlSIO_rewind(f) rewind(f)
356 # define PerlSIO_tmpfile() tmpfile()
357 # define PerlSIO_fdupopen(f) (f)
359 #endif /* PERL_IMPLICIT_SYS */
362 * Interface for directory functions
365 #if defined(PERL_IMPLICIT_SYS)
370 typedef int (*LPMakedir)(struct IPerlDir*, const char*, int);
371 typedef int (*LPChdir)(struct IPerlDir*, const char*);
372 typedef int (*LPRmdir)(struct IPerlDir*, const char*);
373 typedef int (*LPDirClose)(struct IPerlDir*, DIR*);
374 typedef DIR* (*LPDirOpen)(struct IPerlDir*, const char*);
375 typedef struct direct* (*LPDirRead)(struct IPerlDir*, DIR*);
376 typedef void (*LPDirRewind)(struct IPerlDir*, DIR*);
377 typedef void (*LPDirSeek)(struct IPerlDir*, DIR*, long);
378 typedef long (*LPDirTell)(struct IPerlDir*, DIR*);
380 typedef char* (*LPDirMapPathA)(struct IPerlDir*, const char*);
381 typedef WCHAR* (*LPDirMapPathW)(struct IPerlDir*, const WCHAR*);
396 LPDirMapPathA pMapPathA;
397 LPDirMapPathW pMapPathW;
403 unsigned long nCount; /* number of entries expected */
404 struct IPerlDir perlDirList;
407 # define PerlDir_mkdir(name, mode) \
408 (*PL_Dir->pMakedir)(PL_Dir, (name), (mode))
409 # define PerlDir_chdir(name) \
410 (*PL_Dir->pChdir)(PL_Dir, (name))
411 # define PerlDir_rmdir(name) \
412 (*PL_Dir->pRmdir)(PL_Dir, (name))
413 # define PerlDir_close(dir) \
414 (*PL_Dir->pClose)(PL_Dir, (dir))
415 # define PerlDir_open(name) \
416 (*PL_Dir->pOpen)(PL_Dir, (name))
417 # define PerlDir_read(dir) \
418 (*PL_Dir->pRead)(PL_Dir, (dir))
419 # define PerlDir_rewind(dir) \
420 (*PL_Dir->pRewind)(PL_Dir, (dir))
421 # define PerlDir_seek(dir, loc) \
422 (*PL_Dir->pSeek)(PL_Dir, (dir), (loc))
423 # define PerlDir_tell(dir) \
424 (*PL_Dir->pTell)(PL_Dir, (dir))
426 # define PerlDir_mapA(dir) \
427 (*PL_Dir->pMapPathA)(PL_Dir, (dir))
428 # define PerlDir_mapW(dir) \
429 (*PL_Dir->pMapPathW)(PL_Dir, (dir))
432 # else /* ! PERL_IMPLICIT_SYS */
434 # define PerlDir_mkdir(name, mode) Mkdir((name), (mode))
436 # define PerlDir_chdir(n) Chdir((n))
438 # define PerlDir_chdir(name) chdir((name))
440 # define PerlDir_rmdir(name) rmdir((name))
441 # define PerlDir_close(dir) closedir((dir))
442 # define PerlDir_open(name) opendir((name))
443 # define PerlDir_read(dir) readdir((dir))
444 # define PerlDir_rewind(dir) rewinddir((dir))
445 # define PerlDir_seek(dir, loc) seekdir((dir), (loc))
446 # define PerlDir_tell(dir) telldir((dir))
448 # define PerlDir_mapA(dir) dir
449 # define PerlDir_mapW(dir) dir
452 #endif /* PERL_IMPLICIT_SYS */
455 Interface for perl environment functions
458 #if defined(PERL_IMPLICIT_SYS)
463 typedef char* (*LPEnvGetenv)(struct IPerlEnv*, const char*);
464 typedef int (*LPEnvPutenv)(struct IPerlEnv*, const char*);
465 typedef char* (*LPEnvGetenv_len)(struct IPerlEnv*,
466 const char *varname, unsigned long *len);
467 typedef int (*LPEnvUname)(struct IPerlEnv*, struct utsname *name);
468 typedef void (*LPEnvClearenv)(struct IPerlEnv*);
469 typedef void* (*LPEnvGetChildenv)(struct IPerlEnv*);
470 typedef void (*LPEnvFreeChildenv)(struct IPerlEnv*, void* env);
471 typedef char* (*LPEnvGetChilddir)(struct IPerlEnv*);
472 typedef void (*LPEnvFreeChilddir)(struct IPerlEnv*, char* dir);
473 # ifdef HAS_ENVGETENV
474 typedef char* (*LPENVGetenv)(struct IPerlEnv*, const char *varname);
475 typedef char* (*LPENVGetenv_len)(struct IPerlEnv*,
476 const char *varname, unsigned long *len);
479 typedef unsigned long (*LPEnvOsID)(struct IPerlEnv*);
480 typedef char* (*LPEnvLibPath)(struct IPerlEnv*, WIN32_NO_REGISTRY_M_(const char*)
482 typedef char* (*LPEnvSiteLibPath)(struct IPerlEnv*, const char*,
484 typedef char* (*LPEnvVendorLibPath)(struct IPerlEnv*, const char*,
486 typedef void (*LPEnvGetChildIO)(struct IPerlEnv*, child_IO_table*);
493 LPEnvGetenv_len pGetenv_len;
494 LPEnvUname pEnvUname;
495 LPEnvClearenv pClearenv;
496 LPEnvGetChildenv pGetChildenv;
497 LPEnvFreeChildenv pFreeChildenv;
498 LPEnvGetChilddir pGetChilddir;
499 LPEnvFreeChilddir pFreeChilddir;
500 # ifdef HAS_ENVGETENV
501 LPENVGetenv pENVGetenv;
502 LPENVGetenv_len pENVGetenv_len;
506 LPEnvLibPath pLibPath;
507 LPEnvSiteLibPath pSiteLibPath;
508 LPEnvVendorLibPath pVendorLibPath;
509 LPEnvGetChildIO pGetChildIO;
515 unsigned long nCount; /* number of entries expected */
516 struct IPerlEnv perlEnvList;
519 # define PerlEnv_putenv(str) \
520 (*PL_Env->pPutenv)(PL_Env,(str))
521 # define PerlEnv_getenv(str) \
522 (*PL_Env->pGetenv)(PL_Env,(str))
523 # define PerlEnv_getenv_len(str,l) \
524 (*PL_Env->pGetenv_len)(PL_Env,(str), (l))
525 # define PerlEnv_clearenv() \
526 (*PL_Env->pClearenv)(PL_Env)
527 # define PerlEnv_get_childenv() \
528 (*PL_Env->pGetChildenv)(PL_Env)
529 # define PerlEnv_free_childenv(e) \
530 (*PL_Env->pFreeChildenv)(PL_Env, (e))
531 # define PerlEnv_get_childdir() \
532 (*PL_Env->pGetChilddir)(PL_Env)
533 # define PerlEnv_free_childdir(d) \
534 (*PL_Env->pFreeChilddir)(PL_Env, (d))
535 # ifdef HAS_ENVGETENV
536 # define PerlEnv_ENVgetenv(str) \
537 (*PL_Env->pENVGetenv)(PL_Env,(str))
538 # define PerlEnv_ENVgetenv_len(str,l) \
539 (*PL_Env->pENVGetenv_len)(PL_Env,(str), (l))
541 # define PerlEnv_ENVgetenv(str) \
542 PerlEnv_getenv((str))
543 # define PerlEnv_ENVgetenv_len(str,l) \
544 PerlEnv_getenv_len((str),(l))
546 # define PerlEnv_uname(name) \
547 (*PL_Env->pEnvUname)(PL_Env,(name))
549 # define PerlEnv_os_id() \
550 (*PL_Env->pEnvOsID)(PL_Env)
551 # define PerlEnv_lib_path(str, lenp) \
552 (*PL_Env->pLibPath)(PL_Env,WIN32_NO_REGISTRY_M_(str)(lenp))
553 # define PerlEnv_sitelib_path(str, lenp) \
554 (*PL_Env->pSiteLibPath)(PL_Env,(str),(lenp))
555 # define PerlEnv_vendorlib_path(str, lenp) \
556 (*PL_Env->pVendorLibPath)(PL_Env,(str),(lenp))
557 # define PerlEnv_get_child_IO(ptr) \
558 (*PL_Env->pGetChildIO)(PL_Env, ptr)
561 #else /* below is ! PERL_IMPLICIT_SYS */
564 /* Use the comma operator to return 0/non-zero, while avoiding putting
565 * this in an inline function */
566 # define PerlEnv_putenv(str) (ENV_LOCK, (putenv(str) \
570 # define PerlEnv_putenv(str) putenv(str)
572 # define PerlEnv_getenv(str) mortal_getenv(str)
573 # define PerlEnv_getenv_len(str,l) getenv_len((str), (l))
574 # ifdef HAS_ENVGETENV
575 # define PerlEnv_ENVgetenv(str) ENVgetenv((str))
576 # define PerlEnv_ENVgetenv_len(str,l) ENVgetenv_len((str), (l))
578 # define PerlEnv_ENVgetenv(str) PerlEnv_getenv((str))
579 # define PerlEnv_ENVgetenv_len(str,l) PerlEnv_getenv_len((str), (l))
581 # define PerlEnv_uname(name) uname((name))
584 # define PerlEnv_os_id() win32_os_id()
585 # define PerlEnv_lib_path(str, lenp) win32_get_privlib(WIN32_NO_REGISTRY_M_(str) lenp)
586 # define PerlEnv_sitelib_path(str, lenp) win32_get_sitelib(str, lenp)
587 # define PerlEnv_vendorlib_path(str, lenp) win32_get_vendorlib(str, lenp)
588 # define PerlEnv_get_child_IO(ptr) win32_get_child_IO(ptr)
589 # define PerlEnv_clearenv() win32_clearenv()
590 # define PerlEnv_get_childenv() win32_get_childenv()
591 # define PerlEnv_free_childenv(e) win32_free_childenv((e))
592 # define PerlEnv_get_childdir() win32_get_childdir()
593 # define PerlEnv_free_childdir(d) win32_free_childdir((d))
595 # define PerlEnv_clearenv(str) (ENV_LOCK, (clearenv(str) \
598 # define PerlEnv_get_childenv() get_childenv()
599 # define PerlEnv_free_childenv(e) free_childenv((e))
600 # define PerlEnv_get_childdir() get_childdir()
601 # define PerlEnv_free_childdir(d) free_childdir((d))
604 #endif /* PERL_IMPLICIT_SYS */
607 Interface for perl low-level IO functions
610 #if defined(PERL_IMPLICIT_SYS)
612 struct utimbuf; /* prevent gcc warning about the use below */
617 typedef int (*LPLIOAccess)(struct IPerlLIO*, const char*, int);
618 typedef int (*LPLIOChmod)(struct IPerlLIO*, const char*, int);
619 typedef int (*LPLIOChown)(struct IPerlLIO*, const char*, uid_t,
621 typedef int (*LPLIOChsize)(struct IPerlLIO*, int, Off_t);
622 typedef int (*LPLIOClose)(struct IPerlLIO*, int);
623 typedef int (*LPLIODup)(struct IPerlLIO*, int);
624 typedef int (*LPLIODup2)(struct IPerlLIO*, int, int);
625 typedef int (*LPLIOFlock)(struct IPerlLIO*, int, int);
626 typedef int (*LPLIOFileStat)(struct IPerlLIO*, int, Stat_t*);
627 typedef int (*LPLIOIOCtl)(struct IPerlLIO*, int, unsigned int,
629 typedef int (*LPLIOIsatty)(struct IPerlLIO*, int);
630 typedef int (*LPLIOLink)(struct IPerlLIO*, const char*,
632 typedef Off_t (*LPLIOLseek)(struct IPerlLIO*, int, Off_t, int);
633 typedef int (*LPLIOLstat)(struct IPerlLIO*, const char*,
635 typedef char* (*LPLIOMktemp)(struct IPerlLIO*, char*);
636 typedef int (*LPLIOOpen)(struct IPerlLIO*, const char*, int);
637 typedef int (*LPLIOOpen3)(struct IPerlLIO*, const char*, int, int);
638 typedef int (*LPLIORead)(struct IPerlLIO*, int, void*, unsigned int);
639 typedef int (*LPLIORename)(struct IPerlLIO*, const char*,
641 typedef int (*LPLIOSetmode)(struct IPerlLIO*, int, int);
642 typedef int (*LPLIONameStat)(struct IPerlLIO*, const char*,
644 typedef char* (*LPLIOTmpnam)(struct IPerlLIO*, char*);
645 typedef int (*LPLIOUmask)(struct IPerlLIO*, int);
646 typedef int (*LPLIOUnlink)(struct IPerlLIO*, const char*);
647 typedef int (*LPLIOUtime)(struct IPerlLIO*, const char*, struct utimbuf*);
648 typedef int (*LPLIOWrite)(struct IPerlLIO*, int, const void*,
650 typedef int (*LPLIOSymLink)(struct IPerlLIO*, const char*,
652 typedef int (*LPLIOReadLink)(struct IPerlLIO*, const char*,
665 LPLIOFileStat pFileStat;
676 LPLIOSetmode pSetmode;
677 LPLIONameStat pNameStat;
683 LPLIOSymLink pSymLink;
684 LPLIOReadLink pReadLink;
689 unsigned long nCount; /* number of entries expected */
690 struct IPerlLIO perlLIOList;
693 # define PerlLIO_access(file, mode) \
694 (*PL_LIO->pAccess)(PL_LIO, (file), (mode))
695 # define PerlLIO_chmod(file, mode) \
696 (*PL_LIO->pChmod)(PL_LIO, (file), (mode))
697 # define PerlLIO_chown(file, owner, group) \
698 (*PL_LIO->pChown)(PL_LIO, (file), (owner), (group))
699 # define PerlLIO_chsize(fd, size) \
700 (*PL_LIO->pChsize)(PL_LIO, (fd), (size))
701 # define PerlLIO_close(fd) \
702 (*PL_LIO->pClose)(PL_LIO, (fd))
703 # define PerlLIO_dup(fd) \
704 (*PL_LIO->pDup)(PL_LIO, (fd))
705 # define PerlLIO_dup2(fd1, fd2) \
706 (*PL_LIO->pDup2)(PL_LIO, (fd1), (fd2))
707 # define PerlLIO_flock(fd, op) \
708 (*PL_LIO->pFlock)(PL_LIO, (fd), (op))
709 # define PerlLIO_fstat(fd, buf) \
710 (*PL_LIO->pFileStat)(PL_LIO, (fd), (buf))
711 # define PerlLIO_ioctl(fd, u, buf) \
712 (*PL_LIO->pIOCtl)(PL_LIO, (fd), (u), (buf))
713 # define PerlLIO_isatty(fd) \
714 (*PL_LIO->pIsatty)(PL_LIO, (fd))
715 # define PerlLIO_link(oldname, newname) \
716 (*PL_LIO->pLink)(PL_LIO, (oldname), (newname))
717 # define PerlLIO_symlink(oldname, newname) \
718 (*PL_LIO->pSymLink)(PL_LIO, (oldname), (newname))
719 # define PerlLIO_readlink(path, buf, bufsiz) \
720 (*PL_LIO->pReadLink)(PL_LIO, (path), (buf), (bufsiz))
721 # define PerlLIO_lseek(fd, offset, mode) \
722 (*PL_LIO->pLseek)(PL_LIO, (fd), (offset), (mode))
723 # define PerlLIO_lstat(name, buf) \
724 (*PL_LIO->pLstat)(PL_LIO, (name), (buf))
725 # define PerlLIO_mktemp(file) \
726 (*PL_LIO->pMktemp)(PL_LIO, (file))
727 # define PerlLIO_open(file, flag) \
728 (*PL_LIO->pOpen)(PL_LIO, (file), (flag))
729 # define PerlLIO_open3(file, flag, perm) \
730 (*PL_LIO->pOpen3)(PL_LIO, (file), (flag), (perm))
731 # define PerlLIO_read(fd, buf, count) \
732 (*PL_LIO->pRead)(PL_LIO, (fd), (buf), (count))
733 # define PerlLIO_rename(oname, newname) \
734 (*PL_LIO->pRename)(PL_LIO, (oname), (newname))
735 # define PerlLIO_setmode(fd, mode) \
736 (*PL_LIO->pSetmode)(PL_LIO, (fd), (mode))
737 # define PerlLIO_stat(name, buf) \
738 (*PL_LIO->pNameStat)(PL_LIO, (name), (buf))
739 # define PerlLIO_tmpnam(str) \
740 (*PL_LIO->pTmpnam)(PL_LIO, (str))
741 # define PerlLIO_umask(mode) \
742 (*PL_LIO->pUmask)(PL_LIO, (mode))
743 # define PerlLIO_unlink(file) \
744 (*PL_LIO->pUnlink)(PL_LIO, (file))
745 # define PerlLIO_utime(file, time) \
746 (*PL_LIO->pUtime)(PL_LIO, (file), (time))
747 # define PerlLIO_write(fd, buf, count) \
748 (*PL_LIO->pWrite)(PL_LIO, (fd), (buf), (count))
750 #else /* ! PERL_IMPLICIT_SYS */
752 # define PerlLIO_access(file, mode) access((file), (mode))
753 # define PerlLIO_chmod(file, mode) chmod((file), (mode))
754 # define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp))
755 # if defined(HAS_TRUNCATE)
756 # define PerlLIO_chsize(fd, size) ftruncate((fd), (size))
757 # elif defined(HAS_CHSIZE)
758 # define PerlLIO_chsize(fd, size) chsize((fd), (size))
760 # define PerlLIO_chsize(fd, size) my_chsize((fd), (size))
762 # define PerlLIO_close(fd) close((fd))
763 # define PerlLIO_dup(fd) dup((fd))
764 # define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2))
765 # define PerlLIO_flock(fd, op) FLOCK((fd), (op))
766 # define PerlLIO_fstat(fd, buf) Fstat((fd), (buf))
767 # define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf))
768 # define PerlLIO_isatty(fd) isatty((fd))
769 # define PerlLIO_link(oldname, newname) link((oldname), (newname))
770 # define PerlLIO_symlink(oldname, newname) symlink((oldname), (newname))
771 # define PerlLIO_readlink(path, buf, bufsiz) readlink((path), (buf), (bufsiz))
772 # define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode))
773 # define PerlLIO_stat(name, buf) Stat((name), (buf))
775 # define PerlLIO_lstat(name, buf) lstat((name), (buf))
777 # define PerlLIO_lstat(name, buf) PerlLIO_stat((name), (buf))
779 # define PerlLIO_mktemp(file) mktemp((file))
781 # if (__CHARSET_LIB == 1)
782 int asciiopen(const char* path, int oflag);
783 int asciiopen3(const char* path, int oflag, int perm);
785 # define PerlLIO_open(file, flag) asciiopen((file), (flag))
786 # define PerlLIO_open3(file, flag, perm) asciiopen3((file), (flag), (perm))
788 # define PerlLIO_open(file, flag) open((file), (flag))
789 # define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
792 # define PerlLIO_open(file, flag) open((file), (flag))
793 # define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
795 # define PerlLIO_read(fd, buf, count) read((fd), (buf), (count))
796 # define PerlLIO_rename(old, new) rename((old), (new))
797 # define PerlLIO_setmode(fd, mode) setmode((fd), (mode))
798 # define PerlLIO_tmpnam(str) tmpnam((str))
799 # define PerlLIO_umask(mode) umask((mode))
800 # define PerlLIO_unlink(file) unlink((file))
801 # define PerlLIO_utime(file, time) utime((file), (time))
802 # define PerlLIO_write(fd, buf, count) write((fd), (buf), (count))
804 #endif /* PERL_IMPLICIT_SYS */
807 Interface for perl memory allocation
810 #if defined(PERL_IMPLICIT_SYS)
815 typedef void* (*LPMemMalloc)(struct IPerlMem*, size_t);
816 typedef void* (*LPMemRealloc)(struct IPerlMem*, void*, size_t);
817 typedef void (*LPMemFree)(struct IPerlMem*, void*);
818 typedef void* (*LPMemCalloc)(struct IPerlMem*, size_t, size_t);
819 typedef void (*LPMemGetLock)(struct IPerlMem*);
820 typedef void (*LPMemFreeLock)(struct IPerlMem*);
821 typedef int (*LPMemIsLocked)(struct IPerlMem*);
826 LPMemRealloc pRealloc;
829 LPMemGetLock pGetLock;
830 LPMemFreeLock pFreeLock;
831 LPMemIsLocked pIsLocked;
836 unsigned long nCount; /* number of entries expected */
837 struct IPerlMem perlMemList;
840 /* Interpreter specific memory macros */
841 # define PerlMem_malloc(size) \
842 (*PL_Mem->pMalloc)(PL_Mem, (size))
843 # define PerlMem_realloc(buf, size) \
844 (*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
845 # define PerlMem_free(buf) \
846 (*PL_Mem->pFree)(PL_Mem, (buf))
847 # define PerlMem_calloc(num, size) \
848 (*PL_Mem->pCalloc)(PL_Mem, (num), (size))
849 # define PerlMem_get_lock() \
850 (*PL_Mem->pGetLock)(PL_Mem)
851 # define PerlMem_free_lock() \
852 (*PL_Mem->pFreeLock)(PL_Mem)
853 # define PerlMem_is_locked() \
854 (*PL_Mem->pIsLocked)(PL_Mem)
856 /* Shared memory macros */
857 # define PerlMemShared_malloc(size) \
858 (*PL_MemShared->pMalloc)(PL_MemShared, (size))
859 # define PerlMemShared_realloc(buf, size) \
860 (*PL_MemShared->pRealloc)(PL_MemShared, (buf), (size))
861 # define PerlMemShared_free(buf) \
862 (*PL_MemShared->pFree)(PL_MemShared, (buf))
863 # define PerlMemShared_calloc(num, size) \
864 (*PL_MemShared->pCalloc)(PL_MemShared, (num), (size))
865 # define PerlMemShared_get_lock() \
866 (*PL_MemShared->pGetLock)(PL_MemShared)
867 # define PerlMemShared_free_lock() \
868 (*PL_MemShared->pFreeLock)(PL_MemShared)
869 # define PerlMemShared_is_locked() \
870 (*PL_MemShared->pIsLocked)(PL_MemShared)
872 /* Parse tree memory macros */
873 # define PerlMemParse_malloc(size) \
874 (*PL_MemParse->pMalloc)(PL_MemParse, (size))
875 # define PerlMemParse_realloc(buf, size) \
876 (*PL_MemParse->pRealloc)(PL_MemParse, (buf), (size))
877 # define PerlMemParse_free(buf) \
878 (*PL_MemParse->pFree)(PL_MemParse, (buf))
879 # define PerlMemParse_calloc(num, size) \
880 (*PL_MemParse->pCalloc)(PL_MemParse, (num), (size))
881 # define PerlMemParse_get_lock() \
882 (*PL_MemParse->pGetLock)(PL_MemParse)
883 # define PerlMemParse_free_lock() \
884 (*PL_MemParse->pFreeLock)(PL_MemParse)
885 # define PerlMemParse_is_locked() \
886 (*PL_MemParse->pIsLocked)(PL_MemParse)
889 #else /* ! PERL_IMPLICIT_SYS */
891 /* Interpreter specific memory macros */
892 # define PerlMem_malloc(size) malloc((size))
893 # define PerlMem_realloc(buf, size) realloc((buf), (size))
894 # define PerlMem_free(buf) free((buf))
895 # define PerlMem_calloc(num, size) calloc((num), (size))
896 # define PerlMem_get_lock()
897 # define PerlMem_free_lock()
898 # define PerlMem_is_locked() 0
900 /* Shared memory macros */
901 # define PerlMemShared_malloc(size) malloc((size))
902 # define PerlMemShared_realloc(buf, size) realloc((buf), (size))
903 # define PerlMemShared_free(buf) free((buf))
904 # define PerlMemShared_calloc(num, size) calloc((num), (size))
905 # define PerlMemShared_get_lock()
906 # define PerlMemShared_free_lock()
907 # define PerlMemShared_is_locked() 0
909 /* Parse tree memory macros */
910 # define PerlMemParse_malloc(size) malloc((size))
911 # define PerlMemParse_realloc(buf, size) realloc((buf), (size))
912 # define PerlMemParse_free(buf) free((buf))
913 # define PerlMemParse_calloc(num, size) calloc((num), (size))
914 # define PerlMemParse_get_lock()
915 # define PerlMemParse_free_lock()
916 # define PerlMemParse_is_locked() 0
918 #endif /* PERL_IMPLICIT_SYS */
921 Interface for perl process functions
925 #if defined(PERL_IMPLICIT_SYS)
933 struct IPerlProcInfo;
934 typedef void (*LPProcAbort)(struct IPerlProc*);
935 typedef char* (*LPProcCrypt)(struct IPerlProc*, const char*,
937 typedef void (*LPProcExit)(struct IPerlProc*, int)
938 __attribute__noreturn__;
939 typedef void (*LPProc_Exit)(struct IPerlProc*, int)
940 __attribute__noreturn__;
941 typedef int (*LPProcExecl)(struct IPerlProc*, const char*,
942 const char*, const char*, const char*,
944 typedef int (*LPProcExecv)(struct IPerlProc*, const char*,
946 typedef int (*LPProcExecvp)(struct IPerlProc*, const char*,
948 typedef Uid_t (*LPProcGetuid)(struct IPerlProc*);
949 typedef Uid_t (*LPProcGeteuid)(struct IPerlProc*);
950 typedef Gid_t (*LPProcGetgid)(struct IPerlProc*);
951 typedef Gid_t (*LPProcGetegid)(struct IPerlProc*);
952 typedef char* (*LPProcGetlogin)(struct IPerlProc*);
953 typedef int (*LPProcKill)(struct IPerlProc*, int, int);
954 typedef int (*LPProcKillpg)(struct IPerlProc*, int, int);
955 typedef int (*LPProcPauseProc)(struct IPerlProc*);
956 typedef PerlIO* (*LPProcPopen)(struct IPerlProc*, const char*,
958 typedef PerlIO* (*LPProcPopenList)(struct IPerlProc*, const char*,
960 typedef int (*LPProcPclose)(struct IPerlProc*, PerlIO*);
961 typedef int (*LPProcPipe)(struct IPerlProc*, int*);
962 typedef int (*LPProcSetuid)(struct IPerlProc*, uid_t);
963 typedef int (*LPProcSetgid)(struct IPerlProc*, gid_t);
964 typedef int (*LPProcSleep)(struct IPerlProc*, unsigned int);
965 typedef int (*LPProcTimes)(struct IPerlProc*, struct tms*);
966 typedef int (*LPProcWait)(struct IPerlProc*, int*);
967 typedef int (*LPProcWaitpid)(struct IPerlProc*, int, int*, int);
968 typedef Sighandler_t (*LPProcSignal)(struct IPerlProc*, int, Sighandler_t);
969 typedef int (*LPProcFork)(struct IPerlProc*);
970 typedef int (*LPProcGetpid)(struct IPerlProc*);
972 typedef void* (*LPProcDynaLoader)(struct IPerlProc*, const char*);
973 typedef void (*LPProcGetOSError)(struct IPerlProc*,
974 SV* sv, DWORD dwErr);
975 typedef int (*LPProcSpawnvp)(struct IPerlProc*, int, const char*,
978 typedef int (*LPProcLastHost)(struct IPerlProc*);
979 typedef int (*LPProcGetTimeOfDay)(struct IPerlProc*,
980 struct timeval*, void*);
990 LPProcExecvp pExecvp;
991 LPProcGetuid pGetuid;
992 LPProcGeteuid pGeteuid;
993 LPProcGetgid pGetgid;
994 LPProcGetegid pGetegid;
995 LPProcGetlogin pGetlogin;
997 LPProcKillpg pKillpg;
998 LPProcPauseProc pPauseProc;
1000 LPProcPclose pPclose;
1002 LPProcSetuid pSetuid;
1003 LPProcSetgid pSetgid;
1007 LPProcWaitpid pWaitpid;
1008 LPProcSignal pSignal;
1010 LPProcGetpid pGetpid;
1012 LPProcDynaLoader pDynaLoader;
1013 LPProcGetOSError pGetOSError;
1014 LPProcSpawnvp pSpawnvp;
1016 LPProcLastHost pLastHost;
1017 LPProcPopenList pPopenList;
1018 LPProcGetTimeOfDay pGetTimeOfDay;
1021 struct IPerlProcInfo
1023 unsigned long nCount; /* number of entries expected */
1024 struct IPerlProc perlProcList;
1027 # define PerlProc_abort() \
1028 (*PL_Proc->pAbort)(PL_Proc)
1029 # define PerlProc_crypt(c,s) \
1030 (*PL_Proc->pCrypt)(PL_Proc, (c), (s))
1031 # define PerlProc_exit(s) \
1032 (*PL_Proc->pExit)(PL_Proc, (s))
1033 # define PerlProc__exit(s) \
1034 (*PL_Proc->p_Exit)(PL_Proc, (s))
1035 # define PerlProc_execl(c, w, x, y, z) \
1036 (*PL_Proc->pExecl)(PL_Proc, (c), (w), (x), (y), (z))
1037 # define PerlProc_execv(c, a) \
1038 (*PL_Proc->pExecv)(PL_Proc, (c), (a))
1039 # define PerlProc_execvp(c, a) \
1040 (*PL_Proc->pExecvp)(PL_Proc, (c), (a))
1041 # define PerlProc_getuid() \
1042 (*PL_Proc->pGetuid)(PL_Proc)
1043 # define PerlProc_geteuid() \
1044 (*PL_Proc->pGeteuid)(PL_Proc)
1045 # define PerlProc_getgid() \
1046 (*PL_Proc->pGetgid)(PL_Proc)
1047 # define PerlProc_getegid() \
1048 (*PL_Proc->pGetegid)(PL_Proc)
1049 # define PerlProc_getlogin() \
1050 (*PL_Proc->pGetlogin)(PL_Proc)
1051 # define PerlProc_kill(i, a) \
1052 (*PL_Proc->pKill)(PL_Proc, (i), (a))
1053 # define PerlProc_killpg(i, a) \
1054 (*PL_Proc->pKillpg)(PL_Proc, (i), (a))
1055 # define PerlProc_pause() \
1056 (*PL_Proc->pPauseProc)(PL_Proc)
1057 # define PerlProc_popen(c, m) \
1058 (*PL_Proc->pPopen)(PL_Proc, (c), (m))
1059 # define PerlProc_popen_list(m, n, a) \
1060 (*PL_Proc->pPopenList)(PL_Proc, (m), (n), (a))
1061 # define PerlProc_pclose(f) \
1062 (*PL_Proc->pPclose)(PL_Proc, (f))
1063 # define PerlProc_pipe(fd) \
1064 (*PL_Proc->pPipe)(PL_Proc, (fd))
1065 # define PerlProc_setuid(u) \
1066 (*PL_Proc->pSetuid)(PL_Proc, (u))
1067 # define PerlProc_setgid(g) \
1068 (*PL_Proc->pSetgid)(PL_Proc, (g))
1069 # define PerlProc_sleep(t) \
1070 (*PL_Proc->pSleep)(PL_Proc, (t))
1071 # define PerlProc_times(t) \
1072 (*PL_Proc->pTimes)(PL_Proc, (t))
1073 # define PerlProc_wait(t) \
1074 (*PL_Proc->pWait)(PL_Proc, (t))
1075 # define PerlProc_waitpid(p,s,f) \
1076 (*PL_Proc->pWaitpid)(PL_Proc, (p), (s), (f))
1077 # define PerlProc_signal(n, h) \
1078 (*PL_Proc->pSignal)(PL_Proc, (n), (h))
1079 # define PerlProc_fork() \
1080 (*PL_Proc->pFork)(PL_Proc)
1081 # define PerlProc_getpid() \
1082 (*PL_Proc->pGetpid)(PL_Proc)
1083 # define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
1084 # define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
1087 # define PerlProc_DynaLoad(f) \
1088 (*PL_Proc->pDynaLoader)(PL_Proc, (f))
1089 # define PerlProc_GetOSError(s,e) \
1090 (*PL_Proc->pGetOSError)(PL_Proc, (s), (e))
1091 # define PerlProc_spawnvp(m, c, a) \
1092 (*PL_Proc->pSpawnvp)(PL_Proc, (m), (c), (a))
1094 # define PerlProc_lasthost() \
1095 (*PL_Proc->pLastHost)(PL_Proc)
1096 # define PerlProc_gettimeofday(t,z) \
1097 (*PL_Proc->pGetTimeOfDay)(PL_Proc,(t),(z))
1099 #else /* ! PERL_IMPLICIT_SYS */
1101 # define PerlProc_abort() abort()
1102 # define PerlProc_crypt(c,s) crypt((c), (s))
1103 # define PerlProc_exit(s) exit((s))
1104 # define PerlProc__exit(s) _exit((s))
1105 # define PerlProc_execl(c,w,x,y,z) \
1106 execl((c), (w), (x), (y), (z))
1107 # define PerlProc_execv(c, a) execv((c), (a))
1108 # define PerlProc_execvp(c, a) execvp((c), (a))
1109 # define PerlProc_getuid() getuid()
1110 # define PerlProc_geteuid() geteuid()
1111 # define PerlProc_getgid() getgid()
1112 # define PerlProc_getegid() getegid()
1113 # define PerlProc_getlogin() getlogin()
1114 # define PerlProc_kill(i, a) kill((i), (a))
1115 # define PerlProc_killpg(i, a) killpg((i), (a))
1116 # define PerlProc_pause() Pause()
1117 # define PerlProc_popen(c, m) my_popen((c), (m))
1118 # define PerlProc_popen_list(m,n,a) my_popen_list((m),(n),(a))
1119 # define PerlProc_pclose(f) my_pclose((f))
1120 # define PerlProc_pipe(fd) pipe((fd))
1121 # define PerlProc_setuid(u) setuid((u))
1122 # define PerlProc_setgid(g) setgid((g))
1123 # define PerlProc_sleep(t) sleep((t))
1124 # define PerlProc_times(t) times((t))
1125 # define PerlProc_wait(t) wait((t))
1126 # define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f))
1127 # define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
1128 # define PerlProc_longjmp(b, n)Siglongjmp((b), (n))
1129 # define PerlProc_signal(n, h) signal((n), (h))
1130 # define PerlProc_fork() my_fork()
1131 # define PerlProc_getpid() getpid()
1132 # define PerlProc_gettimeofday(t,z) gettimeofday((t),(z))
1135 # define PerlProc_DynaLoad(f) \
1137 # define PerlProc_GetOSError(s,e) \
1138 win32_str_os_error((s), (e))
1139 # define PerlProc_spawnvp(m, c, a) \
1140 win32_spawnvp((m), (c), (a))
1141 # undef PerlProc_signal
1142 # define PerlProc_signal(n, h) win32_signal((n), (h))
1144 #endif /* PERL_IMPLICIT_SYS */
1147 Interface for perl socket functions
1150 #if defined(PERL_IMPLICIT_SYS)
1154 struct IPerlSockInfo;
1155 typedef u_long (*LPHtonl)(struct IPerlSock*, u_long);
1156 typedef u_short (*LPHtons)(struct IPerlSock*, u_short);
1157 typedef u_long (*LPNtohl)(struct IPerlSock*, u_long);
1158 typedef u_short (*LPNtohs)(struct IPerlSock*, u_short);
1159 typedef SOCKET (*LPAccept)(struct IPerlSock*, SOCKET,
1160 struct sockaddr*, int*);
1161 typedef int (*LPBind)(struct IPerlSock*, SOCKET,
1162 const struct sockaddr*, int);
1163 typedef int (*LPConnect)(struct IPerlSock*, SOCKET,
1164 const struct sockaddr*, int);
1165 typedef void (*LPEndhostent)(struct IPerlSock*);
1166 typedef void (*LPEndnetent)(struct IPerlSock*);
1167 typedef void (*LPEndprotoent)(struct IPerlSock*);
1168 typedef void (*LPEndservent)(struct IPerlSock*);
1169 typedef int (*LPGethostname)(struct IPerlSock*, char*, int);
1170 typedef int (*LPGetpeername)(struct IPerlSock*, SOCKET,
1171 struct sockaddr*, int*);
1172 typedef struct hostent* (*LPGethostbyaddr)(struct IPerlSock*, const char*,
1174 typedef struct hostent* (*LPGethostbyname)(struct IPerlSock*, const char*);
1175 typedef struct hostent* (*LPGethostent)(struct IPerlSock*);
1176 typedef struct netent* (*LPGetnetbyaddr)(struct IPerlSock*, long, int);
1177 typedef struct netent* (*LPGetnetbyname)(struct IPerlSock*, const char*);
1178 typedef struct netent* (*LPGetnetent)(struct IPerlSock*);
1179 typedef struct protoent*(*LPGetprotobyname)(struct IPerlSock*, const char*);
1180 typedef struct protoent*(*LPGetprotobynumber)(struct IPerlSock*, int);
1181 typedef struct protoent*(*LPGetprotoent)(struct IPerlSock*);
1182 typedef struct servent* (*LPGetservbyname)(struct IPerlSock*, const char*,
1184 typedef struct servent* (*LPGetservbyport)(struct IPerlSock*, int,
1186 typedef struct servent* (*LPGetservent)(struct IPerlSock*);
1187 typedef int (*LPGetsockname)(struct IPerlSock*, SOCKET,
1188 struct sockaddr*, int*);
1189 typedef int (*LPGetsockopt)(struct IPerlSock*, SOCKET, int, int,
1191 typedef unsigned long (*LPInetAddr)(struct IPerlSock*, const char*);
1192 typedef char* (*LPInetNtoa)(struct IPerlSock*, struct in_addr);
1193 typedef int (*LPListen)(struct IPerlSock*, SOCKET, int);
1194 typedef int (*LPRecv)(struct IPerlSock*, SOCKET, char*, int, int);
1195 typedef int (*LPRecvfrom)(struct IPerlSock*, SOCKET, char*, int,
1196 int, struct sockaddr*, int*);
1197 typedef int (*LPSelect)(struct IPerlSock*, int, char*, char*,
1198 char*, const struct timeval*);
1199 typedef int (*LPSend)(struct IPerlSock*, SOCKET, const char*, int,
1201 typedef int (*LPSendto)(struct IPerlSock*, SOCKET, const char*,
1202 int, int, const struct sockaddr*, int);
1203 typedef void (*LPSethostent)(struct IPerlSock*, int);
1204 typedef void (*LPSetnetent)(struct IPerlSock*, int);
1205 typedef void (*LPSetprotoent)(struct IPerlSock*, int);
1206 typedef void (*LPSetservent)(struct IPerlSock*, int);
1207 typedef int (*LPSetsockopt)(struct IPerlSock*, SOCKET, int, int,
1209 typedef int (*LPShutdown)(struct IPerlSock*, SOCKET, int);
1210 typedef SOCKET (*LPSocket)(struct IPerlSock*, int, int, int);
1211 typedef int (*LPSocketpair)(struct IPerlSock*, int, int, int,
1214 typedef int (*LPClosesocket)(struct IPerlSock*, SOCKET s);
1226 LPEndhostent pEndhostent;
1227 LPEndnetent pEndnetent;
1228 LPEndprotoent pEndprotoent;
1229 LPEndservent pEndservent;
1230 LPGethostname pGethostname;
1231 LPGetpeername pGetpeername;
1232 LPGethostbyaddr pGethostbyaddr;
1233 LPGethostbyname pGethostbyname;
1234 LPGethostent pGethostent;
1235 LPGetnetbyaddr pGetnetbyaddr;
1236 LPGetnetbyname pGetnetbyname;
1237 LPGetnetent pGetnetent;
1238 LPGetprotobyname pGetprotobyname;
1239 LPGetprotobynumber pGetprotobynumber;
1240 LPGetprotoent pGetprotoent;
1241 LPGetservbyname pGetservbyname;
1242 LPGetservbyport pGetservbyport;
1243 LPGetservent pGetservent;
1244 LPGetsockname pGetsockname;
1245 LPGetsockopt pGetsockopt;
1246 LPInetAddr pInetAddr;
1247 LPInetNtoa pInetNtoa;
1250 LPRecvfrom pRecvfrom;
1254 LPSethostent pSethostent;
1255 LPSetnetent pSetnetent;
1256 LPSetprotoent pSetprotoent;
1257 LPSetservent pSetservent;
1258 LPSetsockopt pSetsockopt;
1259 LPShutdown pShutdown;
1261 LPSocketpair pSocketpair;
1263 LPClosesocket pClosesocket;
1267 struct IPerlSockInfo
1269 unsigned long nCount; /* number of entries expected */
1270 struct IPerlSock perlSockList;
1273 # define PerlSock_htonl(x) \
1274 (*PL_Sock->pHtonl)(PL_Sock, x)
1275 # define PerlSock_htons(x) \
1276 (*PL_Sock->pHtons)(PL_Sock, x)
1277 # define PerlSock_ntohl(x) \
1278 (*PL_Sock->pNtohl)(PL_Sock, x)
1279 # define PerlSock_ntohs(x) \
1280 (*PL_Sock->pNtohs)(PL_Sock, x)
1281 # define PerlSock_accept(s, a, l) \
1282 (*PL_Sock->pAccept)(PL_Sock, s, a, l)
1283 # define PerlSock_bind(s, n, l) \
1284 (*PL_Sock->pBind)(PL_Sock, s, n, l)
1285 # define PerlSock_connect(s, n, l) \
1286 (*PL_Sock->pConnect)(PL_Sock, s, n, l)
1287 # define PerlSock_endhostent() \
1288 (*PL_Sock->pEndhostent)(PL_Sock)
1289 # define PerlSock_endnetent() \
1290 (*PL_Sock->pEndnetent)(PL_Sock)
1291 # define PerlSock_endprotoent() \
1292 (*PL_Sock->pEndprotoent)(PL_Sock)
1293 # define PerlSock_endservent() \
1294 (*PL_Sock->pEndservent)(PL_Sock)
1295 # define PerlSock_gethostbyaddr(a, l, t) \
1296 (*PL_Sock->pGethostbyaddr)(PL_Sock, a, l, t)
1297 # define PerlSock_gethostbyname(n) \
1298 (*PL_Sock->pGethostbyname)(PL_Sock, n)
1299 # define PerlSock_gethostent() \
1300 (*PL_Sock->pGethostent)(PL_Sock)
1301 # define PerlSock_gethostname(n, l) \
1302 (*PL_Sock->pGethostname)(PL_Sock, n, l)
1303 # define PerlSock_getnetbyaddr(n, t) \
1304 (*PL_Sock->pGetnetbyaddr)(PL_Sock, n, t)
1305 # define PerlSock_getnetbyname(c) \
1306 (*PL_Sock->pGetnetbyname)(PL_Sock, c)
1307 # define PerlSock_getnetent() \
1308 (*PL_Sock->pGetnetent)(PL_Sock)
1309 # define PerlSock_getpeername(s, n, l) \
1310 (*PL_Sock->pGetpeername)(PL_Sock, s, n, l)
1311 # define PerlSock_getprotobyname(n) \
1312 (*PL_Sock->pGetprotobyname)(PL_Sock, n)
1313 # define PerlSock_getprotobynumber(n) \
1314 (*PL_Sock->pGetprotobynumber)(PL_Sock, n)
1315 # define PerlSock_getprotoent() \
1316 (*PL_Sock->pGetprotoent)(PL_Sock)
1317 # define PerlSock_getservbyname(n, p) \
1318 (*PL_Sock->pGetservbyname)(PL_Sock, n, p)
1319 # define PerlSock_getservbyport(port, p) \
1320 (*PL_Sock->pGetservbyport)(PL_Sock, port, p)
1321 # define PerlSock_getservent() \
1322 (*PL_Sock->pGetservent)(PL_Sock)
1323 # define PerlSock_getsockname(s, n, l) \
1324 (*PL_Sock->pGetsockname)(PL_Sock, s, n, l)
1325 # define PerlSock_getsockopt(s,l,n,v,i) \
1326 (*PL_Sock->pGetsockopt)(PL_Sock, s, l, n, v, i)
1327 # define PerlSock_inet_addr(c) \
1328 (*PL_Sock->pInetAddr)(PL_Sock, c)
1329 # define PerlSock_inet_ntoa(i) \
1330 (*PL_Sock->pInetNtoa)(PL_Sock, i)
1331 # define PerlSock_listen(s, b) \
1332 (*PL_Sock->pListen)(PL_Sock, s, b)
1333 # define PerlSock_recv(s, b, l, f) \
1334 (*PL_Sock->pRecv)(PL_Sock, s, b, l, f)
1335 # define PerlSock_recvfrom(s,b,l,f,from,fromlen) \
1336 (*PL_Sock->pRecvfrom)(PL_Sock, s, b, l, f, from, fromlen)
1337 # define PerlSock_select(n, r, w, e, t) \
1338 (*PL_Sock->pSelect)(PL_Sock, n, (char*)r, (char*)w, (char*)e, t)
1339 # define PerlSock_send(s, b, l, f) \
1340 (*PL_Sock->pSend)(PL_Sock, s, b, l, f)
1341 # define PerlSock_sendto(s, b, l, f, t, tlen) \
1342 (*PL_Sock->pSendto)(PL_Sock, s, b, l, f, t, tlen)
1343 # define PerlSock_sethostent(f) \
1344 (*PL_Sock->pSethostent)(PL_Sock, f)
1345 # define PerlSock_setnetent(f) \
1346 (*PL_Sock->pSetnetent)(PL_Sock, f)
1347 # define PerlSock_setprotoent(f) \
1348 (*PL_Sock->pSetprotoent)(PL_Sock, f)
1349 # define PerlSock_setservent(f) \
1350 (*PL_Sock->pSetservent)(PL_Sock, f)
1351 # define PerlSock_setsockopt(s, l, n, v, len) \
1352 (*PL_Sock->pSetsockopt)(PL_Sock, s, l, n, v, len)
1353 # define PerlSock_shutdown(s, h) \
1354 (*PL_Sock->pShutdown)(PL_Sock, s, h)
1355 # define PerlSock_socket(a, t, p) \
1356 (*PL_Sock->pSocket)(PL_Sock, a, t, p)
1357 # define PerlSock_socketpair(a, t, p, f) \
1358 (*PL_Sock->pSocketpair)(PL_Sock, a, t, p, f)
1361 # define PerlSock_closesocket(s) \
1362 (*PL_Sock->pClosesocket)(PL_Sock, s)
1365 #else /* ! PERL_IMPLICIT_SYS below */
1367 # define PerlSock_htonl(x) htonl(x)
1368 # define PerlSock_htons(x) htons(x)
1369 # define PerlSock_ntohl(x) ntohl(x)
1370 # define PerlSock_ntohs(x) ntohs(x)
1371 # define PerlSock_accept(s, a, l) accept(s, a, l)
1372 # define PerlSock_bind(s, n, l) bind(s, n, l)
1373 # define PerlSock_connect(s, n, l) connect(s, n, l)
1375 # define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t)
1376 # define PerlSock_gethostbyname(n) gethostbyname(n)
1377 # define PerlSock_gethostent gethostent
1378 # define PerlSock_endhostent endhostent
1379 # define PerlSock_gethostname(n, l) gethostname(n, l)
1381 # define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t)
1382 # define PerlSock_getnetbyname(n) getnetbyname(n)
1383 # define PerlSock_getnetent getnetent
1384 # define PerlSock_endnetent endnetent
1385 # define PerlSock_getpeername(s, n, l) getpeername(s, n, l)
1387 # define PerlSock_getprotobyname(n) getprotobyname(n)
1388 # define PerlSock_getprotobynumber(n) getprotobynumber(n)
1389 # define PerlSock_getprotoent getprotoent
1390 # define PerlSock_endprotoent endprotoent
1392 # define PerlSock_getservbyname(n, p) getservbyname(n, p)
1393 # define PerlSock_getservbyport(port, p) getservbyport(port, p)
1394 # define PerlSock_getservent getservent
1395 # define PerlSock_endservent endservent
1397 # define PerlSock_getsockname(s, n, l) getsockname(s, n, l)
1398 # define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i)
1399 # define PerlSock_inet_addr(c) inet_addr(c)
1400 # define PerlSock_inet_ntoa(i) inet_ntoa(i)
1401 # define PerlSock_listen(s, b) listen(s, b)
1402 # define PerlSock_recv(s, b, l, f) recv(s, b, l, f)
1403 # define PerlSock_recvfrom(s, b, l, f, from, fromlen) \
1404 recvfrom(s, b, l, f, from, fromlen)
1405 # define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t)
1406 # define PerlSock_send(s, b, l, f) send(s, b, l, f)
1407 # define PerlSock_sendto(s, b, l, f, t, tlen) \
1408 sendto(s, b, l, f, t, tlen)
1409 # define PerlSock_sethostent(f) sethostent(f)
1410 # define PerlSock_setnetent(f) setnetent(f)
1411 # define PerlSock_setprotoent(f) setprotoent(f)
1412 # define PerlSock_setservent(f) setservent(f)
1413 # define PerlSock_setsockopt(s, l, n, v, len) \
1414 setsockopt(s, l, n, v, len)
1415 # define PerlSock_shutdown(s, h) shutdown(s, h)
1416 # define PerlSock_socket(a, t, p) socket(a, t, p)
1417 # define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f)
1420 # define PerlSock_closesocket(s) closesocket(s)
1423 #endif /* PERL_IMPLICIT_SYS */
1425 #endif /* __Inc__IPerl___ */
1428 * ex: set ts=8 sts=4 sw=4 et: