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[msysgit/mtrensch.git] / lib / perl5 / 5.8.8 / msys / CORE / iperlsys.h
blob2ae09733ff595e030f642a3cbd31c036ec46fee4
1 /*
2 * iperlsys.h - Perl's interface to the system
3 *
4 * This file defines the system level functionality that perl needs.
5 *
6 * When using C, this definition is in the form of a set of macros
7 * that can be #defined to the system-level function (or a wrapper
8 * provided elsewhere).
9 *
10 * GSAR 21-JUN-98
11 */
12
13 #ifndef __Inc__IPerl___
14 #define __Inc__IPerl___
15
16 /*
17 * PerlXXX_YYY explained - DickH and DougL @ ActiveState.com
18 *
19 * XXX := functional group
20 * YYY := stdlib/OS function name
21 *
22 * Continuing with the theme of PerlIO, all OS functionality was
23 * encapsulated into one of several interfaces.
24 *
25 * PerlIO - stdio
26 * PerlLIO - low level I/O
27 * PerlMem - malloc, realloc, free
28 * PerlDir - directory related
29 * PerlEnv - process environment handling
30 * PerlProc - process control
31 * PerlSock - socket functions
32 *
33 *
34 * The features of this are:
35 * 1. All OS dependant code is in the Perl Host and not the Perl Core.
36 * (At least this is the holy grail goal of this work)
37 * 2. The Perl Host (see perl.h for description) can provide a new and
38 * improved interface to OS functionality if required.
39 * 3. Developers can easily hook into the OS calls for instrumentation
40 * or diagnostic purposes.
41 *
42 * What was changed to do this:
43 * 1. All calls to OS functions were replaced with PerlXXX_YYY
44 *
45 */
46
47 /*
48 Interface for perl stdio functions, or whatever we are Configure-d
49 to use.
50 */
51 #include "perlio.h"
52
53 #ifndef Sighandler_t
54 typedef Signal_t (*Sighandler_t) (int);
55 #endif
56
57 #if defined(PERL_IMPLICIT_SYS)
58
59 /* IPerlStdIO */
60 struct IPerlStdIO;
61 struct IPerlStdIOInfo;
62 typedef FILE* (*LPStdin)(struct IPerlStdIO*);
63 typedef FILE* (*LPStdout)(struct IPerlStdIO*);
64 typedef FILE* (*LPStderr)(struct IPerlStdIO*);
65 typedef FILE* (*LPOpen)(struct IPerlStdIO*, const char*,
66 const char*);
67 typedef int (*LPClose)(struct IPerlStdIO*, FILE*);
68 typedef int (*LPEof)(struct IPerlStdIO*, FILE*);
69 typedef int (*LPError)(struct IPerlStdIO*, FILE*);
70 typedef void (*LPClearerr)(struct IPerlStdIO*, FILE*);
71 typedef int (*LPGetc)(struct IPerlStdIO*, FILE*);
72 typedef char* (*LPGetBase)(struct IPerlStdIO*, FILE*);
73 typedef int (*LPGetBufsiz)(struct IPerlStdIO*, FILE*);
74 typedef int (*LPGetCnt)(struct IPerlStdIO*, FILE*);
75 typedef char* (*LPGetPtr)(struct IPerlStdIO*, FILE*);
76 typedef char* (*LPGets)(struct IPerlStdIO*, FILE*, char*, int);
77 typedef int (*LPPutc)(struct IPerlStdIO*, FILE*, int);
78 typedef int (*LPPuts)(struct IPerlStdIO*, FILE*, const char*);
79 typedef int (*LPFlush)(struct IPerlStdIO*, FILE*);
80 typedef int (*LPUngetc)(struct IPerlStdIO*, int,FILE*);
81 typedef int (*LPFileno)(struct IPerlStdIO*, FILE*);
82 typedef FILE* (*LPFdopen)(struct IPerlStdIO*, int, const char*);
83 typedef FILE* (*LPReopen)(struct IPerlStdIO*, const char*,
84 const char*, FILE*);
85 typedef SSize_t (*LPRead)(struct IPerlStdIO*, void*, Size_t, Size_t, FILE *);
86 typedef SSize_t (*LPWrite)(struct IPerlStdIO*, const void*, Size_t, Size_t, FILE *);
87 typedef void (*LPSetBuf)(struct IPerlStdIO*, FILE*, char*);
88 typedef int (*LPSetVBuf)(struct IPerlStdIO*, FILE*, char*, int,
89 Size_t);
90 typedef void (*LPSetCnt)(struct IPerlStdIO*, FILE*, int);
91
92 #ifndef NETWARE
93 typedef void (*LPSetPtr)(struct IPerlStdIO*, FILE*, char*);
94 #elif defined(NETWARE)
95 typedef void (*LPSetPtr)(struct IPerlStdIO*, FILE*, char*, int);
96 #endif
97
98 typedef void (*LPSetlinebuf)(struct IPerlStdIO*, FILE*);
99 typedef int (*LPPrintf)(struct IPerlStdIO*, FILE*, const char*,
100 ...);
101 typedef int (*LPVprintf)(struct IPerlStdIO*, FILE*, const char*,
102 va_list);
103 typedef Off_t (*LPTell)(struct IPerlStdIO*, FILE*);
104 typedef int (*LPSeek)(struct IPerlStdIO*, FILE*, Off_t, int);
105 typedef void (*LPRewind)(struct IPerlStdIO*, FILE*);
106 typedef FILE* (*LPTmpfile)(struct IPerlStdIO*);
107 typedef int (*LPGetpos)(struct IPerlStdIO*, FILE*, Fpos_t*);
108 typedef int (*LPSetpos)(struct IPerlStdIO*, FILE*,
109 const Fpos_t*);
110 typedef void (*LPInit)(struct IPerlStdIO*);
111 typedef void (*LPInitOSExtras)(struct IPerlStdIO*);
112 typedef FILE* (*LPFdupopen)(struct IPerlStdIO*, FILE*);
113
114 struct IPerlStdIO
115 {
116 LPStdin pStdin;
117 LPStdout pStdout;
118 LPStderr pStderr;
119 LPOpen pOpen;
120 LPClose pClose;
121 LPEof pEof;
122 LPError pError;
123 LPClearerr pClearerr;
124 LPGetc pGetc;
125 LPGetBase pGetBase;
126 LPGetBufsiz pGetBufsiz;
127 LPGetCnt pGetCnt;
128 LPGetPtr pGetPtr;
129 LPGets pGets;
130 LPPutc pPutc;
131 LPPuts pPuts;
132 LPFlush pFlush;
133 LPUngetc pUngetc;
134 LPFileno pFileno;
135 LPFdopen pFdopen;
136 LPReopen pReopen;
137 LPRead pRead;
138 LPWrite pWrite;
139 LPSetBuf pSetBuf;
140 LPSetVBuf pSetVBuf;
141 LPSetCnt pSetCnt;
142 LPSetPtr pSetPtr;
143 LPSetlinebuf pSetlinebuf;
144 LPPrintf pPrintf;
145 LPVprintf pVprintf;
146 LPTell pTell;
147 LPSeek pSeek;
148 LPRewind pRewind;
149 LPTmpfile pTmpfile;
150 LPGetpos pGetpos;
151 LPSetpos pSetpos;
152 LPInit pInit;
153 LPInitOSExtras pInitOSExtras;
154 LPFdupopen pFdupopen;
155 };
156
157 struct IPerlStdIOInfo
158 {
159 unsigned long nCount; /* number of entries expected */
160 struct IPerlStdIO perlStdIOList;
161 };
162
163 /* These do not belong here ... NI-S, 14 Nov 2000 */
164
165 #ifdef USE_STDIO_PTR
166 # define PerlSIO_has_cntptr(f) 1
167 # ifdef STDIO_PTR_LVALUE
168 # ifdef STDIO_CNT_LVALUE
169 # define PerlSIO_canset_cnt(f) 1
170 # ifdef STDIO_PTR_LVAL_NOCHANGE_CNT
171 # define PerlSIO_fast_gets(f) 1
172 # endif
173 # else /* STDIO_CNT_LVALUE */
174 # define PerlSIO_canset_cnt(f) 0
175 # endif
176 # else /* STDIO_PTR_LVALUE */
177 # ifdef STDIO_PTR_LVAL_SETS_CNT
178 # define PerlSIO_fast_gets(f) 1
179 # endif
180 # endif
181 #else /* USE_STDIO_PTR */
182 # define PerlSIO_has_cntptr(f) 0
183 # define PerlSIO_canset_cnt(f) 0
184 #endif /* USE_STDIO_PTR */
185
186 #ifndef PerlSIO_fast_gets
187 #define PerlSIO_fast_gets(f) 0
188 #endif
189
190 #ifdef FILE_base
191 #define PerlSIO_has_base(f) 1
192 #else
193 #define PerlSIO_has_base(f) 0
194 #endif
195
196 /* Now take FILE * via function table */
197
198 #define PerlSIO_stdin \
199 (*PL_StdIO->pStdin)(PL_StdIO)
200 #define PerlSIO_stdout \
201 (*PL_StdIO->pStdout)(PL_StdIO)
202 #define PerlSIO_stderr \
203 (*PL_StdIO->pStderr)(PL_StdIO)
204 #define PerlSIO_fopen(x,y) \
205 (*PL_StdIO->pOpen)(PL_StdIO, (x),(y))
206 #define PerlSIO_fclose(f) \
207 (*PL_StdIO->pClose)(PL_StdIO, (f))
208 #define PerlSIO_feof(f) \
209 (*PL_StdIO->pEof)(PL_StdIO, (f))
210 #define PerlSIO_ferror(f) \
211 (*PL_StdIO->pError)(PL_StdIO, (f))
212 #define PerlSIO_clearerr(f) \
213 (*PL_StdIO->pClearerr)(PL_StdIO, (f))
214 #define PerlSIO_fgetc(f) \
215 (*PL_StdIO->pGetc)(PL_StdIO, (f))
216 #define PerlSIO_get_base(f) \
217 (*PL_StdIO->pGetBase)(PL_StdIO, (f))
218 #define PerlSIO_get_bufsiz(f) \
219 (*PL_StdIO->pGetBufsiz)(PL_StdIO, (f))
220 #define PerlSIO_get_cnt(f) \
221 (*PL_StdIO->pGetCnt)(PL_StdIO, (f))
222 #define PerlSIO_get_ptr(f) \
223 (*PL_StdIO->pGetPtr)(PL_StdIO, (f))
224 #define PerlSIO_fputc(f,c) \
225 (*PL_StdIO->pPutc)(PL_StdIO, (f),(c))
226 #define PerlSIO_fputs(f,s) \
227 (*PL_StdIO->pPuts)(PL_StdIO, (f),(s))
228 #define PerlSIO_fflush(f) \
229 (*PL_StdIO->pFlush)(PL_StdIO, (f))
230 #define PerlSIO_fgets(s, n, fp) \
231 (*PL_StdIO->pGets)(PL_StdIO, (fp), s, n)
232 #define PerlSIO_ungetc(c,f) \
233 (*PL_StdIO->pUngetc)(PL_StdIO, (c),(f))
234 #define PerlSIO_fileno(f) \
235 (*PL_StdIO->pFileno)(PL_StdIO, (f))
236 #define PerlSIO_fdopen(f, s) \
237 (*PL_StdIO->pFdopen)(PL_StdIO, (f),(s))
238 #define PerlSIO_freopen(p, m, f) \
239 (*PL_StdIO->pReopen)(PL_StdIO, (p), (m), (f))
240 #define PerlSIO_fread(buf,sz,count,f) \
241 (*PL_StdIO->pRead)(PL_StdIO, (buf), (sz), (count), (f))
242 #define PerlSIO_fwrite(buf,sz,count,f) \
243 (*PL_StdIO->pWrite)(PL_StdIO, (buf), (sz), (count), (f))
244 #define PerlSIO_setbuf(f,b) \
245 (*PL_StdIO->pSetBuf)(PL_StdIO, (f), (b))
246 #define PerlSIO_setvbuf(f,b,t,s) \
247 (*PL_StdIO->pSetVBuf)(PL_StdIO, (f),(b),(t),(s))
248 #define PerlSIO_set_cnt(f,c) \
249 (*PL_StdIO->pSetCnt)(PL_StdIO, (f), (c))
250 #define PerlSIO_set_ptr(f,p) \
251 (*PL_StdIO->pSetPtr)(PL_StdIO, (f), (p))
252 #define PerlSIO_setlinebuf(f) \
253 (*PL_StdIO->pSetlinebuf)(PL_StdIO, (f))
254 #define PerlSIO_printf Perl_fprintf_nocontext
255 #define PerlSIO_stdoutf Perl_printf_nocontext
256 #define PerlSIO_vprintf(f,fmt,a) \
257 (*PL_StdIO->pVprintf)(PL_StdIO, (f),(fmt),a)
258 #define PerlSIO_ftell(f) \
259 (*PL_StdIO->pTell)(PL_StdIO, (f))
260 #define PerlSIO_fseek(f,o,w) \
261 (*PL_StdIO->pSeek)(PL_StdIO, (f),(o),(w))
262 #define PerlSIO_fgetpos(f,p) \
263 (*PL_StdIO->pGetpos)(PL_StdIO, (f),(p))
264 #define PerlSIO_fsetpos(f,p) \
265 (*PL_StdIO->pSetpos)(PL_StdIO, (f),(p))
266 #define PerlSIO_rewind(f) \
267 (*PL_StdIO->pRewind)(PL_StdIO, (f))
268 #define PerlSIO_tmpfile() \
269 (*PL_StdIO->pTmpfile)(PL_StdIO)
270 #define PerlSIO_init() \
271 (*PL_StdIO->pInit)(PL_StdIO)
272 #undef init_os_extras
273 #define init_os_extras() \
274 (*PL_StdIO->pInitOSExtras)(PL_StdIO)
275 #define PerlSIO_fdupopen(f) \
276 (*PL_StdIO->pFdupopen)(PL_StdIO, (f))
277
278 #else /* PERL_IMPLICIT_SYS */
279
280 #define PerlSIO_stdin stdin
281 #define PerlSIO_stdout stdout
282 #define PerlSIO_stderr stderr
283 #define PerlSIO_fopen(x,y) fopen(x,y)
284 #ifdef __VOS__
285 /* Work around VOS bug posix-979, wrongly setting errno when at end of file. */
286 #define PerlSIO_fclose(f) (((errno==1025)?errno=0:0),fclose(f))
287 #define PerlSIO_feof(f) (((errno==1025)?errno=0:0),feof(f))
288 #define PerlSIO_ferror(f) (((errno==1025)?errno=0:0),ferror(f))
289 #else
290 #define PerlSIO_fclose(f) fclose(f)
291 #define PerlSIO_feof(f) feof(f)
292 #define PerlSIO_ferror(f) ferror(f)
293 #endif
294 #define PerlSIO_clearerr(f) clearerr(f)
295 #define PerlSIO_fgetc(f) fgetc(f)
296 #ifdef FILE_base
297 #define PerlSIO_get_base(f) FILE_base(f)
298 #define PerlSIO_get_bufsiz(f) FILE_bufsiz(f)
299 #else
300 #define PerlSIO_get_base(f) NULL
301 #define PerlSIO_get_bufsiz(f) 0
302 #endif
303 #ifdef USE_STDIO_PTR
304 #define PerlSIO_get_cnt(f) FILE_cnt(f)
305 #define PerlSIO_get_ptr(f) FILE_ptr(f)
306 #else
307 #define PerlSIO_get_cnt(f) 0
308 #define PerlSIO_get_ptr(f) NULL
309 #endif
310 #define PerlSIO_fputc(f,c) fputc(c,f)
311 #define PerlSIO_fputs(f,s) fputs(s,f)
312 #define PerlSIO_fflush(f) Fflush(f)
313 #define PerlSIO_fgets(s, n, fp) fgets(s,n,fp)
314 #if defined(VMS) && defined(__DECC)
315 /* Unusual definition of ungetc() here to accomodate fast_sv_gets()'
316 * belief that it can mix getc/ungetc with reads from stdio buffer */
317 int decc$ungetc(int __c, FILE *__stream);
318 # define PerlSIO_ungetc(c,f) ((c) == EOF ? EOF : \
319 ((*(f) && !((*(f))->_flag & _IONBF) && \
320 ((*(f))->_ptr > (*(f))->_base)) ? \
321 ((*(f))->_cnt++, *(--(*(f))->_ptr) = (c)) : decc$ungetc(c,f)))
322 #else
323 # define PerlSIO_ungetc(c,f) ungetc(c,f)
324 #endif
325 #define PerlSIO_fileno(f) fileno(f)
326 #define PerlSIO_fdopen(f, s) fdopen(f,s)
327 #define PerlSIO_freopen(p, m, f) freopen(p,m,f)
328 #define PerlSIO_fread(buf,sz,count,f) fread(buf,sz,count,f)
329 #define PerlSIO_fwrite(buf,sz,count,f) fwrite(buf,sz,count,f)
330 #define PerlSIO_setbuf(f,b) setbuf(f,b)
331 #define PerlSIO_setvbuf(f,b,t,s) setvbuf(f,b,t,s)
332 #if defined(USE_STDIO_PTR) && defined(STDIO_CNT_LVALUE)
333 #define PerlSIO_set_cnt(f,c) FILE_cnt(f) = (c)
334 #else
335 #define PerlSIO_set_cnt(f,c) PerlIOProc_abort()
336 #endif
337 #if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE)
338 #define PerlSIO_set_ptr(f,p) FILE_ptr(f) = (p)
339 #else
340 #define PerlSIO_set_ptr(f,p) PerlIOProc_abort()
341 #endif
342 #define PerlSIO_setlinebuf(f) setlinebuf(f)
343 #define PerlSIO_printf fprintf
344 #define PerlSIO_stdoutf printf
345 #define PerlSIO_vprintf(f,fmt,a) vfprintf(f,fmt,a)
346 #define PerlSIO_ftell(f) ftell(f)
347 #define PerlSIO_fseek(f,o,w) fseek(f,o,w)
348 #define PerlSIO_fgetpos(f,p) fgetpos(f,p)
349 #define PerlSIO_fsetpos(f,p) fsetpos(f,p)
350 #define PerlSIO_rewind(f) rewind(f)
351 #define PerlSIO_tmpfile() tmpfile()
352 #define PerlSIO_fdupopen(f) (f)
353
354 #endif /* PERL_IMPLICIT_SYS */
355
356 /*
357 * Interface for directory functions
358 */
359
360 #if defined(PERL_IMPLICIT_SYS)
361
362 /* IPerlDir */
363 struct IPerlDir;
364 struct IPerlDirInfo;
365 typedef int (*LPMakedir)(struct IPerlDir*, const char*, int);
366 typedef int (*LPChdir)(struct IPerlDir*, const char*);
367 typedef int (*LPRmdir)(struct IPerlDir*, const char*);
368 typedef int (*LPDirClose)(struct IPerlDir*, DIR*);
369 typedef DIR* (*LPDirOpen)(struct IPerlDir*, char*);
370 typedef struct direct* (*LPDirRead)(struct IPerlDir*, DIR*);
371 typedef void (*LPDirRewind)(struct IPerlDir*, DIR*);
372 typedef void (*LPDirSeek)(struct IPerlDir*, DIR*, long);
373 typedef long (*LPDirTell)(struct IPerlDir*, DIR*);
374 #ifdef WIN32
375 typedef char* (*LPDirMapPathA)(struct IPerlDir*, const char*);
376 typedef WCHAR* (*LPDirMapPathW)(struct IPerlDir*, const WCHAR*);
377 #endif
378
379 struct IPerlDir
380 {
381 LPMakedir pMakedir;
382 LPChdir pChdir;
383 LPRmdir pRmdir;
384 LPDirClose pClose;
385 LPDirOpen pOpen;
386 LPDirRead pRead;
387 LPDirRewind pRewind;
388 LPDirSeek pSeek;
389 LPDirTell pTell;
390 #ifdef WIN32
391 LPDirMapPathA pMapPathA;
392 LPDirMapPathW pMapPathW;
393 #endif
394 };
395
396 struct IPerlDirInfo
397 {
398 unsigned long nCount; /* number of entries expected */
399 struct IPerlDir perlDirList;
400 };
401
402 #define PerlDir_mkdir(name, mode) \
403 (*PL_Dir->pMakedir)(PL_Dir, (name), (mode))
404 #define PerlDir_chdir(name) \
405 (*PL_Dir->pChdir)(PL_Dir, (name))
406 #define PerlDir_rmdir(name) \
407 (*PL_Dir->pRmdir)(PL_Dir, (name))
408 #define PerlDir_close(dir) \
409 (*PL_Dir->pClose)(PL_Dir, (dir))
410 #define PerlDir_open(name) \
411 (*PL_Dir->pOpen)(PL_Dir, (name))
412 #define PerlDir_read(dir) \
413 (*PL_Dir->pRead)(PL_Dir, (dir))
414 #define PerlDir_rewind(dir) \
415 (*PL_Dir->pRewind)(PL_Dir, (dir))
416 #define PerlDir_seek(dir, loc) \
417 (*PL_Dir->pSeek)(PL_Dir, (dir), (loc))
418 #define PerlDir_tell(dir) \
419 (*PL_Dir->pTell)(PL_Dir, (dir))
420 #ifdef WIN32
421 #define PerlDir_mapA(dir) \
422 (*PL_Dir->pMapPathA)(PL_Dir, (dir))
423 #define PerlDir_mapW(dir) \
424 (*PL_Dir->pMapPathW)(PL_Dir, (dir))
425 #endif
426
427 #else /* PERL_IMPLICIT_SYS */
428
429 #define PerlDir_mkdir(name, mode) Mkdir((name), (mode))
430 #ifdef VMS
431 # define PerlDir_chdir(n) Chdir((n))
432 #else
433 # define PerlDir_chdir(name) chdir((name))
434 #endif
435 #define PerlDir_rmdir(name) rmdir((name))
436 #define PerlDir_close(dir) closedir((dir))
437 #define PerlDir_open(name) opendir((name))
438 #define PerlDir_read(dir) readdir((dir))
439 #define PerlDir_rewind(dir) rewinddir((dir))
440 #define PerlDir_seek(dir, loc) seekdir((dir), (loc))
441 #define PerlDir_tell(dir) telldir((dir))
442 #ifdef WIN32
443 #define PerlDir_mapA(dir) dir
444 #define PerlDir_mapW(dir) dir
445 #endif
446
447 #endif /* PERL_IMPLICIT_SYS */
448
449 /*
450 Interface for perl environment functions
451 */
452
453 #if defined(PERL_IMPLICIT_SYS)
454
455 /* IPerlEnv */
456 struct IPerlEnv;
457 struct IPerlEnvInfo;
458 typedef char* (*LPEnvGetenv)(struct IPerlEnv*, const char*);
459 typedef int (*LPEnvPutenv)(struct IPerlEnv*, const char*);
460 typedef char* (*LPEnvGetenv_len)(struct IPerlEnv*,
461 const char *varname, unsigned long *len);
462 typedef int (*LPEnvUname)(struct IPerlEnv*, struct utsname *name);
463 typedef void (*LPEnvClearenv)(struct IPerlEnv*);
464 typedef void* (*LPEnvGetChildenv)(struct IPerlEnv*);
465 typedef void (*LPEnvFreeChildenv)(struct IPerlEnv*, void* env);
466 typedef char* (*LPEnvGetChilddir)(struct IPerlEnv*);
467 typedef void (*LPEnvFreeChilddir)(struct IPerlEnv*, char* dir);
468 #ifdef HAS_ENVGETENV
469 typedef char* (*LPENVGetenv)(struct IPerlEnv*, const char *varname);
470 typedef char* (*LPENVGetenv_len)(struct IPerlEnv*,
471 const char *varname, unsigned long *len);
472 #endif
473 #ifdef WIN32
474 typedef unsigned long (*LPEnvOsID)(struct IPerlEnv*);
475 typedef char* (*LPEnvLibPath)(struct IPerlEnv*, const char*);
476 typedef char* (*LPEnvSiteLibPath)(struct IPerlEnv*, const char*);
477 typedef char* (*LPEnvVendorLibPath)(struct IPerlEnv*, const char*);
478 typedef void (*LPEnvGetChildIO)(struct IPerlEnv*, child_IO_table*);
479 #endif
480
481 struct IPerlEnv
482 {
483 LPEnvGetenv pGetenv;
484 LPEnvPutenv pPutenv;
485 LPEnvGetenv_len pGetenv_len;
486 LPEnvUname pEnvUname;
487 LPEnvClearenv pClearenv;
488 LPEnvGetChildenv pGetChildenv;
489 LPEnvFreeChildenv pFreeChildenv;
490 LPEnvGetChilddir pGetChilddir;
491 LPEnvFreeChilddir pFreeChilddir;
492 #ifdef HAS_ENVGETENV
493 LPENVGetenv pENVGetenv;
494 LPENVGetenv_len pENVGetenv_len;
495 #endif
496 #ifdef WIN32
497 LPEnvOsID pEnvOsID;
498 LPEnvLibPath pLibPath;
499 LPEnvSiteLibPath pSiteLibPath;
500 LPEnvVendorLibPath pVendorLibPath;
501 LPEnvGetChildIO pGetChildIO;
502 #endif
503 };
504
505 struct IPerlEnvInfo
506 {
507 unsigned long nCount; /* number of entries expected */
508 struct IPerlEnv perlEnvList;
509 };
510
511 #define PerlEnv_putenv(str) \
512 (*PL_Env->pPutenv)(PL_Env,(str))
513 #define PerlEnv_getenv(str) \
514 (*PL_Env->pGetenv)(PL_Env,(str))
515 #define PerlEnv_getenv_len(str,l) \
516 (*PL_Env->pGetenv_len)(PL_Env,(str), (l))
517 #define PerlEnv_clearenv() \
518 (*PL_Env->pClearenv)(PL_Env)
519 #define PerlEnv_get_childenv() \
520 (*PL_Env->pGetChildenv)(PL_Env)
521 #define PerlEnv_free_childenv(e) \
522 (*PL_Env->pFreeChildenv)(PL_Env, (e))
523 #define PerlEnv_get_childdir() \
524 (*PL_Env->pGetChilddir)(PL_Env)
525 #define PerlEnv_free_childdir(d) \
526 (*PL_Env->pFreeChilddir)(PL_Env, (d))
527 #ifdef HAS_ENVGETENV
528 # define PerlEnv_ENVgetenv(str) \
529 (*PL_Env->pENVGetenv)(PL_Env,(str))
530 # define PerlEnv_ENVgetenv_len(str,l) \
531 (*PL_Env->pENVGetenv_len)(PL_Env,(str), (l))
532 #else
533 # define PerlEnv_ENVgetenv(str) \
534 PerlEnv_getenv((str))
535 # define PerlEnv_ENVgetenv_len(str,l) \
536 PerlEnv_getenv_len((str),(l))
537 #endif
538 #define PerlEnv_uname(name) \
539 (*PL_Env->pEnvUname)(PL_Env,(name))
540 #ifdef WIN32
541 #define PerlEnv_os_id() \
542 (*PL_Env->pEnvOsID)(PL_Env)
543 #define PerlEnv_lib_path(str) \
544 (*PL_Env->pLibPath)(PL_Env,(str))
545 #define PerlEnv_sitelib_path(str) \
546 (*PL_Env->pSiteLibPath)(PL_Env,(str))
547 #define PerlEnv_vendorlib_path(str) \
548 (*PL_Env->pVendorLibPath)(PL_Env,(str))
549 #define PerlEnv_get_child_IO(ptr) \
550 (*PL_Env->pGetChildIO)(PL_Env, ptr)
551 #endif
552
553 #else /* PERL_IMPLICIT_SYS */
554
555 #define PerlEnv_putenv(str) putenv((str))
556 #define PerlEnv_getenv(str) getenv((str))
557 #define PerlEnv_getenv_len(str,l) getenv_len((str), (l))
558 #ifdef HAS_ENVGETENV
559 # define PerlEnv_ENVgetenv(str) ENVgetenv((str))
560 # define PerlEnv_ENVgetenv_len(str,l) ENVgetenv_len((str), (l))
561 #else
562 # define PerlEnv_ENVgetenv(str) PerlEnv_getenv((str))
563 # define PerlEnv_ENVgetenv_len(str,l) PerlEnv_getenv_len((str), (l))
564 #endif
565 #define PerlEnv_uname(name) uname((name))
566
567 #ifdef WIN32
568 #define PerlEnv_os_id() win32_os_id()
569 #define PerlEnv_lib_path(str) win32_get_privlib(str)
570 #define PerlEnv_sitelib_path(str) win32_get_sitelib(str)
571 #define PerlEnv_vendorlib_path(str) win32_get_vendorlib(str)
572 #define PerlEnv_get_child_IO(ptr) win32_get_child_IO(ptr)
573 #define PerlEnv_clearenv() win32_clearenv()
574 #define PerlEnv_get_childenv() win32_get_childenv()
575 #define PerlEnv_free_childenv(e) win32_free_childenv((e))
576 #define PerlEnv_get_childdir() win32_get_childdir()
577 #define PerlEnv_free_childdir(d) win32_free_childdir((d))
578 #else
579 #define PerlEnv_clearenv() clearenv()
580 #define PerlEnv_get_childenv() get_childenv()
581 #define PerlEnv_free_childenv(e) free_childenv((e))
582 #define PerlEnv_get_childdir() get_childdir()
583 #define PerlEnv_free_childdir(d) free_childdir((d))
584 #endif
585
586 #endif /* PERL_IMPLICIT_SYS */
587
588 /*
589 Interface for perl low-level IO functions
590 */
591
592 #if defined(PERL_IMPLICIT_SYS)
593
594 /* IPerlLIO */
595 struct IPerlLIO;
596 struct IPerlLIOInfo;
597 typedef int (*LPLIOAccess)(struct IPerlLIO*, const char*, int);
598 typedef int (*LPLIOChmod)(struct IPerlLIO*, const char*, int);
599 typedef int (*LPLIOChown)(struct IPerlLIO*, const char*, uid_t,
600 gid_t);
601 typedef int (*LPLIOChsize)(struct IPerlLIO*, int, Off_t);
602 typedef int (*LPLIOClose)(struct IPerlLIO*, int);
603 typedef int (*LPLIODup)(struct IPerlLIO*, int);
604 typedef int (*LPLIODup2)(struct IPerlLIO*, int, int);
605 typedef int (*LPLIOFlock)(struct IPerlLIO*, int, int);
606 typedef int (*LPLIOFileStat)(struct IPerlLIO*, int, Stat_t*);
607 typedef int (*LPLIOIOCtl)(struct IPerlLIO*, int, unsigned int,
608 char*);
609 typedef int (*LPLIOIsatty)(struct IPerlLIO*, int);
610 typedef int (*LPLIOLink)(struct IPerlLIO*, const char*,
611 const char *);
612 typedef Off_t (*LPLIOLseek)(struct IPerlLIO*, int, Off_t, int);
613 typedef int (*LPLIOLstat)(struct IPerlLIO*, const char*,
614 Stat_t*);
615 typedef char* (*LPLIOMktemp)(struct IPerlLIO*, char*);
616 typedef int (*LPLIOOpen)(struct IPerlLIO*, const char*, int);
617 typedef int (*LPLIOOpen3)(struct IPerlLIO*, const char*, int, int);
618 typedef int (*LPLIORead)(struct IPerlLIO*, int, void*, unsigned int);
619 typedef int (*LPLIORename)(struct IPerlLIO*, const char*,
620 const char*);
621 #ifdef NETWARE
622 typedef int (*LPLIOSetmode)(struct IPerlLIO*, FILE*, int);
623 #else
624 typedef int (*LPLIOSetmode)(struct IPerlLIO*, int, int);
625 #endif /* NETWARE */
626 typedef int (*LPLIONameStat)(struct IPerlLIO*, const char*,
627 Stat_t*);
628 typedef char* (*LPLIOTmpnam)(struct IPerlLIO*, char*);
629 typedef int (*LPLIOUmask)(struct IPerlLIO*, int);
630 typedef int (*LPLIOUnlink)(struct IPerlLIO*, const char*);
631 typedef int (*LPLIOUtime)(struct IPerlLIO*, char*, struct utimbuf*);
632 typedef int (*LPLIOWrite)(struct IPerlLIO*, int, const void*,
633 unsigned int);
634
635 struct IPerlLIO
636 {
637 LPLIOAccess pAccess;
638 LPLIOChmod pChmod;
639 LPLIOChown pChown;
640 LPLIOChsize pChsize;
641 LPLIOClose pClose;
642 LPLIODup pDup;
643 LPLIODup2 pDup2;
644 LPLIOFlock pFlock;
645 LPLIOFileStat pFileStat;
646 LPLIOIOCtl pIOCtl;
647 LPLIOIsatty pIsatty;
648 LPLIOLink pLink;
649 LPLIOLseek pLseek;
650 LPLIOLstat pLstat;
651 LPLIOMktemp pMktemp;
652 LPLIOOpen pOpen;
653 LPLIOOpen3 pOpen3;
654 LPLIORead pRead;
655 LPLIORename pRename;
656 LPLIOSetmode pSetmode;
657 LPLIONameStat pNameStat;
658 LPLIOTmpnam pTmpnam;
659 LPLIOUmask pUmask;
660 LPLIOUnlink pUnlink;
661 LPLIOUtime pUtime;
662 LPLIOWrite pWrite;
663 };
664
665 struct IPerlLIOInfo
666 {
667 unsigned long nCount; /* number of entries expected */
668 struct IPerlLIO perlLIOList;
669 };
670
671 #define PerlLIO_access(file, mode) \
672 (*PL_LIO->pAccess)(PL_LIO, (file), (mode))
673 #define PerlLIO_chmod(file, mode) \
674 (*PL_LIO->pChmod)(PL_LIO, (file), (mode))
675 #define PerlLIO_chown(file, owner, group) \
676 (*PL_LIO->pChown)(PL_LIO, (file), (owner), (group))
677 #define PerlLIO_chsize(fd, size) \
678 (*PL_LIO->pChsize)(PL_LIO, (fd), (size))
679 #define PerlLIO_close(fd) \
680 (*PL_LIO->pClose)(PL_LIO, (fd))
681 #define PerlLIO_dup(fd) \
682 (*PL_LIO->pDup)(PL_LIO, (fd))
683 #define PerlLIO_dup2(fd1, fd2) \
684 (*PL_LIO->pDup2)(PL_LIO, (fd1), (fd2))
685 #define PerlLIO_flock(fd, op) \
686 (*PL_LIO->pFlock)(PL_LIO, (fd), (op))
687 #define PerlLIO_fstat(fd, buf) \
688 (*PL_LIO->pFileStat)(PL_LIO, (fd), (buf))
689 #define PerlLIO_ioctl(fd, u, buf) \
690 (*PL_LIO->pIOCtl)(PL_LIO, (fd), (u), (buf))
691 #define PerlLIO_isatty(fd) \
692 (*PL_LIO->pIsatty)(PL_LIO, (fd))
693 #define PerlLIO_link(oldname, newname) \
694 (*PL_LIO->pLink)(PL_LIO, (oldname), (newname))
695 #define PerlLIO_lseek(fd, offset, mode) \
696 (*PL_LIO->pLseek)(PL_LIO, (fd), (offset), (mode))
697 #define PerlLIO_lstat(name, buf) \
698 (*PL_LIO->pLstat)(PL_LIO, (name), (buf))
699 #define PerlLIO_mktemp(file) \
700 (*PL_LIO->pMktemp)(PL_LIO, (file))
701 #define PerlLIO_open(file, flag) \
702 (*PL_LIO->pOpen)(PL_LIO, (file), (flag))
703 #define PerlLIO_open3(file, flag, perm) \
704 (*PL_LIO->pOpen3)(PL_LIO, (file), (flag), (perm))
705 #define PerlLIO_read(fd, buf, count) \
706 (*PL_LIO->pRead)(PL_LIO, (fd), (buf), (count))
707 #define PerlLIO_rename(oname, newname) \
708 (*PL_LIO->pRename)(PL_LIO, (oname), (newname))
709 #define PerlLIO_setmode(fd, mode) \
710 (*PL_LIO->pSetmode)(PL_LIO, (fd), (mode))
711 #define PerlLIO_stat(name, buf) \
712 (*PL_LIO->pNameStat)(PL_LIO, (name), (buf))
713 #define PerlLIO_tmpnam(str) \
714 (*PL_LIO->pTmpnam)(PL_LIO, (str))
715 #define PerlLIO_umask(mode) \
716 (*PL_LIO->pUmask)(PL_LIO, (mode))
717 #define PerlLIO_unlink(file) \
718 (*PL_LIO->pUnlink)(PL_LIO, (file))
719 #define PerlLIO_utime(file, time) \
720 (*PL_LIO->pUtime)(PL_LIO, (file), (time))
721 #define PerlLIO_write(fd, buf, count) \
722 (*PL_LIO->pWrite)(PL_LIO, (fd), (buf), (count))
723
724 #else /* PERL_IMPLICIT_SYS */
725
726 #define PerlLIO_access(file, mode) access((file), (mode))
727 #define PerlLIO_chmod(file, mode) chmod((file), (mode))
728 #define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp))
729 #if defined(HAS_TRUNCATE)
730 # define PerlLIO_chsize(fd, size) ftruncate((fd), (size))
731 #elif defined(HAS_CHSIZE)
732 # define PerlLIO_chsize(fd, size) chsize((fd), (size))
733 #else
734 # define PerlLIO_chsize(fd, size) my_chsize((fd), (size))
735 #endif
736 #define PerlLIO_close(fd) close((fd))
737 #define PerlLIO_dup(fd) dup((fd))
738 #define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2))
739 #define PerlLIO_flock(fd, op) FLOCK((fd), (op))
740 #define PerlLIO_fstat(fd, buf) Fstat((fd), (buf))
741 #define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf))
742 #define PerlLIO_isatty(fd) isatty((fd))
743 #define PerlLIO_link(oldname, newname) link((oldname), (newname))
744 #define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode))
745 #define PerlLIO_stat(name, buf) Stat((name), (buf))
746 #ifdef HAS_LSTAT
747 # define PerlLIO_lstat(name, buf) lstat((name), (buf))
748 #else
749 # define PerlLIO_lstat(name, buf) PerlLIO_stat((name), (buf))
750 #endif
751 #define PerlLIO_mktemp(file) mktemp((file))
752 #define PerlLIO_mkstemp(file) mkstemp((file))
753 #define PerlLIO_open(file, flag) open((file), (flag))
754 #define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
755 #define PerlLIO_read(fd, buf, count) read((fd), (buf), (count))
756 #define PerlLIO_rename(old, new) rename((old), (new))
757 #define PerlLIO_setmode(fd, mode) setmode((fd), (mode))
758 #define PerlLIO_tmpnam(str) tmpnam((str))
759 #define PerlLIO_umask(mode) umask((mode))
760 #define PerlLIO_unlink(file) unlink((file))
761 #define PerlLIO_utime(file, time) utime((file), (time))
762 #define PerlLIO_write(fd, buf, count) write((fd), (buf), (count))
763
764 #endif /* PERL_IMPLICIT_SYS */
765
766 /*
767 Interface for perl memory allocation
768 */
769
770 #if defined(PERL_IMPLICIT_SYS)
771
772 /* IPerlMem */
773 struct IPerlMem;
774 struct IPerlMemInfo;
775 typedef void* (*LPMemMalloc)(struct IPerlMem*, size_t);
776 typedef void* (*LPMemRealloc)(struct IPerlMem*, void*, size_t);
777 typedef void (*LPMemFree)(struct IPerlMem*, void*);
778 typedef void* (*LPMemCalloc)(struct IPerlMem*, size_t, size_t);
779 typedef void (*LPMemGetLock)(struct IPerlMem*);
780 typedef void (*LPMemFreeLock)(struct IPerlMem*);
781 typedef int (*LPMemIsLocked)(struct IPerlMem*);
782
783 struct IPerlMem
784 {
785 LPMemMalloc pMalloc;
786 LPMemRealloc pRealloc;
787 LPMemFree pFree;
788 LPMemCalloc pCalloc;
789 LPMemGetLock pGetLock;
790 LPMemFreeLock pFreeLock;
791 LPMemIsLocked pIsLocked;
792 };
793
794 struct IPerlMemInfo
795 {
796 unsigned long nCount; /* number of entries expected */
797 struct IPerlMem perlMemList;
798 };
799
800 /* Interpreter specific memory macros */
801 #define PerlMem_malloc(size) \
802 (*PL_Mem->pMalloc)(PL_Mem, (size))
803 #define PerlMem_realloc(buf, size) \
804 (*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
805 #define PerlMem_free(buf) \
806 (*PL_Mem->pFree)(PL_Mem, (buf))
807 #define PerlMem_calloc(num, size) \
808 (*PL_Mem->pCalloc)(PL_Mem, (num), (size))
809 #define PerlMem_get_lock() \
810 (*PL_Mem->pGetLock)(PL_Mem)
811 #define PerlMem_free_lock() \
812 (*PL_Mem->pFreeLock)(PL_Mem)
813 #define PerlMem_is_locked() \
814 (*PL_Mem->pIsLocked)(PL_Mem)
815
816 /* Shared memory macros */
817 #ifdef NETWARE
818
819 #define PerlMemShared_malloc(size) \
820 (*PL_Mem->pMalloc)(PL_Mem, (size))
821 #define PerlMemShared_realloc(buf, size) \
822 (*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
823 #define PerlMemShared_free(buf) \
824 (*PL_Mem->pFree)(PL_Mem, (buf))
825 #define PerlMemShared_calloc(num, size) \
826 (*PL_Mem->pCalloc)(PL_Mem, (num), (size))
827 #define PerlMemShared_get_lock() \
828 (*PL_Mem->pGetLock)(PL_Mem)
829 #define PerlMemShared_free_lock() \
830 (*PL_Mem->pFreeLock)(PL_Mem)
831 #define PerlMemShared_is_locked() \
832 (*PL_Mem->pIsLocked)(PL_Mem)
833
834 #else
835
836 #define PerlMemShared_malloc(size) \
837 (*PL_MemShared->pMalloc)(PL_MemShared, (size))
838 #define PerlMemShared_realloc(buf, size) \
839 (*PL_MemShared->pRealloc)(PL_MemShared, (buf), (size))
840 #define PerlMemShared_free(buf) \
841 (*PL_MemShared->pFree)(PL_MemShared, (buf))
842 #define PerlMemShared_calloc(num, size) \
843 (*PL_MemShared->pCalloc)(PL_MemShared, (num), (size))
844 #define PerlMemShared_get_lock() \
845 (*PL_MemShared->pGetLock)(PL_MemShared)
846 #define PerlMemShared_free_lock() \
847 (*PL_MemShared->pFreeLock)(PL_MemShared)
848 #define PerlMemShared_is_locked() \
849 (*PL_MemShared->pIsLocked)(PL_MemShared)
850
851 #endif
852
853 /* Parse tree memory macros */
854 #define PerlMemParse_malloc(size) \
855 (*PL_MemParse->pMalloc)(PL_MemParse, (size))
856 #define PerlMemParse_realloc(buf, size) \
857 (*PL_MemParse->pRealloc)(PL_MemParse, (buf), (size))
858 #define PerlMemParse_free(buf) \
859 (*PL_MemParse->pFree)(PL_MemParse, (buf))
860 #define PerlMemParse_calloc(num, size) \
861 (*PL_MemParse->pCalloc)(PL_MemParse, (num), (size))
862 #define PerlMemParse_get_lock() \
863 (*PL_MemParse->pGetLock)(PL_MemParse)
864 #define PerlMemParse_free_lock() \
865 (*PL_MemParse->pFreeLock)(PL_MemParse)
866 #define PerlMemParse_is_locked() \
867 (*PL_MemParse->pIsLocked)(PL_MemParse)
868
869
870 #else /* PERL_IMPLICIT_SYS */
871
872 /* Interpreter specific memory macros */
873 #define PerlMem_malloc(size) malloc((size))
874 #define PerlMem_realloc(buf, size) realloc((buf), (size))
875 #define PerlMem_free(buf) free((buf))
876 #define PerlMem_calloc(num, size) calloc((num), (size))
877 #define PerlMem_get_lock()
878 #define PerlMem_free_lock()
879 #define PerlMem_is_locked() 0
880
881 /* Shared memory macros */
882 #define PerlMemShared_malloc(size) malloc((size))
883 #define PerlMemShared_realloc(buf, size) realloc((buf), (size))
884 #define PerlMemShared_free(buf) free((buf))
885 #define PerlMemShared_calloc(num, size) calloc((num), (size))
886 #define PerlMemShared_get_lock()
887 #define PerlMemShared_free_lock()
888 #define PerlMemShared_is_locked() 0
889
890 /* Parse tree memory macros */
891 #define PerlMemParse_malloc(size) malloc((size))
892 #define PerlMemParse_realloc(buf, size) realloc((buf), (size))
893 #define PerlMemParse_free(buf) free((buf))
894 #define PerlMemParse_calloc(num, size) calloc((num), (size))
895 #define PerlMemParse_get_lock()
896 #define PerlMemParse_free_lock()
897 #define PerlMemParse_is_locked() 0
898
899 #endif /* PERL_IMPLICIT_SYS */
900
901 /*
902 Interface for perl process functions
903 */
904
905
906 #if defined(PERL_IMPLICIT_SYS)
907
908 #ifndef jmp_buf
909 #include <setjmp.h>
910 #endif
911
912 /* IPerlProc */
913 struct IPerlProc;
914 struct IPerlProcInfo;
915 typedef void (*LPProcAbort)(struct IPerlProc*);
916 typedef char* (*LPProcCrypt)(struct IPerlProc*, const char*,
917 const char*);
918 typedef void (*LPProcExit)(struct IPerlProc*, int)
919 __attribute__noreturn__;
920 typedef void (*LPProc_Exit)(struct IPerlProc*, int)
921 __attribute__noreturn__;
922 typedef int (*LPProcExecl)(struct IPerlProc*, const char*,
923 const char*, const char*, const char*,
924 const char*);
925 typedef int (*LPProcExecv)(struct IPerlProc*, const char*,
926 const char*const*);
927 typedef int (*LPProcExecvp)(struct IPerlProc*, const char*,
928 const char*const*);
929 typedef uid_t (*LPProcGetuid)(struct IPerlProc*);
930 typedef uid_t (*LPProcGeteuid)(struct IPerlProc*);
931 typedef gid_t (*LPProcGetgid)(struct IPerlProc*);
932 typedef gid_t (*LPProcGetegid)(struct IPerlProc*);
933 typedef char* (*LPProcGetlogin)(struct IPerlProc*);
934 typedef int (*LPProcKill)(struct IPerlProc*, int, int);
935 typedef int (*LPProcKillpg)(struct IPerlProc*, int, int);
936 typedef int (*LPProcPauseProc)(struct IPerlProc*);
937 typedef PerlIO* (*LPProcPopen)(struct IPerlProc*, const char*,
938 const char*);
939 typedef PerlIO* (*LPProcPopenList)(struct IPerlProc*, const char*,
940 IV narg, SV **args);
941 typedef int (*LPProcPclose)(struct IPerlProc*, PerlIO*);
942 typedef int (*LPProcPipe)(struct IPerlProc*, int*);
943 typedef int (*LPProcSetuid)(struct IPerlProc*, uid_t);
944 typedef int (*LPProcSetgid)(struct IPerlProc*, gid_t);
945 typedef int (*LPProcSleep)(struct IPerlProc*, unsigned int);
946 typedef int (*LPProcTimes)(struct IPerlProc*, struct tms*);
947 typedef int (*LPProcWait)(struct IPerlProc*, int*);
948 typedef int (*LPProcWaitpid)(struct IPerlProc*, int, int*, int);
949 typedef Sighandler_t (*LPProcSignal)(struct IPerlProc*, int, Sighandler_t);
950 typedef int (*LPProcFork)(struct IPerlProc*);
951 typedef int (*LPProcGetpid)(struct IPerlProc*);
952 #ifdef WIN32
953 typedef void* (*LPProcDynaLoader)(struct IPerlProc*, const char*);
954 typedef void (*LPProcGetOSError)(struct IPerlProc*,
955 SV* sv, DWORD dwErr);
956 typedef int (*LPProcSpawnvp)(struct IPerlProc*, int, const char*,
957 const char*const*);
958 #endif
959 typedef int (*LPProcLastHost)(struct IPerlProc*);
960 typedef int (*LPProcGetTimeOfDay)(struct IPerlProc*,
961 struct timeval*, void*);
962
963 struct IPerlProc
964 {
965 LPProcAbort pAbort;
966 LPProcCrypt pCrypt;
967 LPProcExit pExit;
968 LPProc_Exit p_Exit;
969 LPProcExecl pExecl;
970 LPProcExecv pExecv;
971 LPProcExecvp pExecvp;
972 LPProcGetuid pGetuid;
973 LPProcGeteuid pGeteuid;
974 LPProcGetgid pGetgid;
975 LPProcGetegid pGetegid;
976 LPProcGetlogin pGetlogin;
977 LPProcKill pKill;
978 LPProcKillpg pKillpg;
979 LPProcPauseProc pPauseProc;
980 LPProcPopen pPopen;
981 LPProcPclose pPclose;
982 LPProcPipe pPipe;
983 LPProcSetuid pSetuid;
984 LPProcSetgid pSetgid;
985 LPProcSleep pSleep;
986 LPProcTimes pTimes;
987 LPProcWait pWait;
988 LPProcWaitpid pWaitpid;
989 LPProcSignal pSignal;
990 LPProcFork pFork;
991 LPProcGetpid pGetpid;
992 #ifdef WIN32
993 LPProcDynaLoader pDynaLoader;
994 LPProcGetOSError pGetOSError;
995 LPProcSpawnvp pSpawnvp;
996 #endif
997 LPProcLastHost pLastHost;
998 LPProcPopenList pPopenList;
999 LPProcGetTimeOfDay pGetTimeOfDay;
1000 };
1001
1002 struct IPerlProcInfo
1003 {
1004 unsigned long nCount; /* number of entries expected */
1005 struct IPerlProc perlProcList;
1006 };
1007
1008 #define PerlProc_abort() \
1009 (*PL_Proc->pAbort)(PL_Proc)
1010 #define PerlProc_crypt(c,s) \
1011 (*PL_Proc->pCrypt)(PL_Proc, (c), (s))
1012 #define PerlProc_exit(s) \
1013 (*PL_Proc->pExit)(PL_Proc, (s))
1014 #define PerlProc__exit(s) \
1015 (*PL_Proc->p_Exit)(PL_Proc, (s))
1016 #define PerlProc_execl(c, w, x, y, z) \
1017 (*PL_Proc->pExecl)(PL_Proc, (c), (w), (x), (y), (z))
1018 #define PerlProc_execv(c, a) \
1019 (*PL_Proc->pExecv)(PL_Proc, (c), (a))
1020 #define PerlProc_execvp(c, a) \
1021 (*PL_Proc->pExecvp)(PL_Proc, (c), (a))
1022 #define PerlProc_getuid() \
1023 (*PL_Proc->pGetuid)(PL_Proc)
1024 #define PerlProc_geteuid() \
1025 (*PL_Proc->pGeteuid)(PL_Proc)
1026 #define PerlProc_getgid() \
1027 (*PL_Proc->pGetgid)(PL_Proc)
1028 #define PerlProc_getegid() \
1029 (*PL_Proc->pGetegid)(PL_Proc)
1030 #define PerlProc_getlogin() \
1031 (*PL_Proc->pGetlogin)(PL_Proc)
1032 #define PerlProc_kill(i, a) \
1033 (*PL_Proc->pKill)(PL_Proc, (i), (a))
1034 #define PerlProc_killpg(i, a) \
1035 (*PL_Proc->pKillpg)(PL_Proc, (i), (a))
1036 #define PerlProc_pause() \
1037 (*PL_Proc->pPauseProc)(PL_Proc)
1038 #define PerlProc_popen(c, m) \
1039 (*PL_Proc->pPopen)(PL_Proc, (c), (m))
1040 #define PerlProc_popen_list(m, n, a) \
1041 (*PL_Proc->pPopenList)(PL_Proc, (m), (n), (a))
1042 #define PerlProc_pclose(f) \
1043 (*PL_Proc->pPclose)(PL_Proc, (f))
1044 #define PerlProc_pipe(fd) \
1045 (*PL_Proc->pPipe)(PL_Proc, (fd))
1046 #define PerlProc_setuid(u) \
1047 (*PL_Proc->pSetuid)(PL_Proc, (u))
1048 #define PerlProc_setgid(g) \
1049 (*PL_Proc->pSetgid)(PL_Proc, (g))
1050 #define PerlProc_sleep(t) \
1051 (*PL_Proc->pSleep)(PL_Proc, (t))
1052 #define PerlProc_times(t) \
1053 (*PL_Proc->pTimes)(PL_Proc, (t))
1054 #define PerlProc_wait(t) \
1055 (*PL_Proc->pWait)(PL_Proc, (t))
1056 #define PerlProc_waitpid(p,s,f) \
1057 (*PL_Proc->pWaitpid)(PL_Proc, (p), (s), (f))
1058 #define PerlProc_signal(n, h) \
1059 (*PL_Proc->pSignal)(PL_Proc, (n), (h))
1060 #define PerlProc_fork() \
1061 (*PL_Proc->pFork)(PL_Proc)
1062 #define PerlProc_getpid() \
1063 (*PL_Proc->pGetpid)(PL_Proc)
1064 #define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
1065 #define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
1066
1067 #ifdef WIN32
1068 #define PerlProc_DynaLoad(f) \
1069 (*PL_Proc->pDynaLoader)(PL_Proc, (f))
1070 #define PerlProc_GetOSError(s,e) \
1071 (*PL_Proc->pGetOSError)(PL_Proc, (s), (e))
1072 #define PerlProc_spawnvp(m, c, a) \
1073 (*PL_Proc->pSpawnvp)(PL_Proc, (m), (c), (a))
1074 #endif
1075 #define PerlProc_lasthost() \
1076 (*PL_Proc->pLastHost)(PL_Proc)
1077 #define PerlProc_gettimeofday(t,z) \
1078 (*PL_Proc->pGetTimeOfDay)(PL_Proc,(t),(z))
1079
1080 #else /* PERL_IMPLICIT_SYS */
1081
1082 #define PerlProc_abort() abort()
1083 #define PerlProc_crypt(c,s) crypt((c), (s))
1084 #define PerlProc_exit(s) exit((s))
1085 #define PerlProc__exit(s) _exit((s))
1086 #define PerlProc_execl(c,w,x,y,z) \
1087 execl((c), (w), (x), (y), (z))
1088 #define PerlProc_execv(c, a) execv((c), (a))
1089 #define PerlProc_execvp(c, a) execvp((c), (a))
1090 #define PerlProc_getuid() getuid()
1091 #define PerlProc_geteuid() geteuid()
1092 #define PerlProc_getgid() getgid()
1093 #define PerlProc_getegid() getegid()
1094 #define PerlProc_getlogin() getlogin()
1095 #define PerlProc_kill(i, a) kill((i), (a))
1096 #define PerlProc_killpg(i, a) killpg((i), (a))
1097 #define PerlProc_pause() Pause()
1098 #define PerlProc_popen(c, m) my_popen((c), (m))
1099 #define PerlProc_popen_list(m,n,a) my_popen_list((m),(n),(a))
1100 #define PerlProc_pclose(f) my_pclose((f))
1101 #define PerlProc_pipe(fd) pipe((fd))
1102 #define PerlProc_setuid(u) setuid((u))
1103 #define PerlProc_setgid(g) setgid((g))
1104 #define PerlProc_sleep(t) sleep((t))
1105 #define PerlProc_times(t) times((t))
1106 #define PerlProc_wait(t) wait((t))
1107 #define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f))
1108 #define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
1109 #define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
1110 #define PerlProc_signal(n, h) signal((n), (h))
1111 #define PerlProc_fork() my_fork()
1112 #define PerlProc_getpid() getpid()
1113 #define PerlProc_gettimeofday(t,z) gettimeofday((t),(z))
1114
1115 #ifdef WIN32
1116 #define PerlProc_DynaLoad(f) \
1117 win32_dynaload((f))
1118 #define PerlProc_GetOSError(s,e) \
1119 win32_str_os_error((s), (e))
1120 #define PerlProc_spawnvp(m, c, a) \
1121 win32_spawnvp((m), (c), (a))
1122 #undef PerlProc_signal
1123 #define PerlProc_signal(n, h) win32_signal((n), (h))
1124 #endif
1125 #endif /* PERL_IMPLICIT_SYS */
1126
1127 /*
1128 Interface for perl socket functions
1129 */
1130
1131 #if defined(PERL_IMPLICIT_SYS)
1132
1133 /* PerlSock */
1134 struct IPerlSock;
1135 struct IPerlSockInfo;
1136 typedef u_long (*LPHtonl)(struct IPerlSock*, u_long);
1137 typedef u_short (*LPHtons)(struct IPerlSock*, u_short);
1138 typedef u_long (*LPNtohl)(struct IPerlSock*, u_long);
1139 typedef u_short (*LPNtohs)(struct IPerlSock*, u_short);
1140 typedef SOCKET (*LPAccept)(struct IPerlSock*, SOCKET,
1141 struct sockaddr*, int*);
1142 typedef int (*LPBind)(struct IPerlSock*, SOCKET,
1143 const struct sockaddr*, int);
1144 typedef int (*LPConnect)(struct IPerlSock*, SOCKET,
1145 const struct sockaddr*, int);
1146 typedef void (*LPEndhostent)(struct IPerlSock*);
1147 typedef void (*LPEndnetent)(struct IPerlSock*);
1148 typedef void (*LPEndprotoent)(struct IPerlSock*);
1149 typedef void (*LPEndservent)(struct IPerlSock*);
1150 typedef int (*LPGethostname)(struct IPerlSock*, char*, int);
1151 typedef int (*LPGetpeername)(struct IPerlSock*, SOCKET,
1152 struct sockaddr*, int*);
1153 typedef struct hostent* (*LPGethostbyaddr)(struct IPerlSock*, const char*,
1154 int, int);
1155 typedef struct hostent* (*LPGethostbyname)(struct IPerlSock*, const char*);
1156 typedef struct hostent* (*LPGethostent)(struct IPerlSock*);
1157 typedef struct netent* (*LPGetnetbyaddr)(struct IPerlSock*, long, int);
1158 typedef struct netent* (*LPGetnetbyname)(struct IPerlSock*, const char*);
1159 typedef struct netent* (*LPGetnetent)(struct IPerlSock*);
1160 typedef struct protoent*(*LPGetprotobyname)(struct IPerlSock*, const char*);
1161 typedef struct protoent*(*LPGetprotobynumber)(struct IPerlSock*, int);
1162 typedef struct protoent*(*LPGetprotoent)(struct IPerlSock*);
1163 typedef struct servent* (*LPGetservbyname)(struct IPerlSock*, const char*,
1164 const char*);
1165 typedef struct servent* (*LPGetservbyport)(struct IPerlSock*, int,
1166 const char*);
1167 typedef struct servent* (*LPGetservent)(struct IPerlSock*);
1168 typedef int (*LPGetsockname)(struct IPerlSock*, SOCKET,
1169 struct sockaddr*, int*);
1170 typedef int (*LPGetsockopt)(struct IPerlSock*, SOCKET, int, int,
1171 char*, int*);
1172 typedef unsigned long (*LPInetAddr)(struct IPerlSock*, const char*);
1173 typedef char* (*LPInetNtoa)(struct IPerlSock*, struct in_addr);
1174 typedef int (*LPListen)(struct IPerlSock*, SOCKET, int);
1175 typedef int (*LPRecv)(struct IPerlSock*, SOCKET, char*, int, int);
1176 typedef int (*LPRecvfrom)(struct IPerlSock*, SOCKET, char*, int,
1177 int, struct sockaddr*, int*);
1178 typedef int (*LPSelect)(struct IPerlSock*, int, char*, char*,
1179 char*, const struct timeval*);
1180 typedef int (*LPSend)(struct IPerlSock*, SOCKET, const char*, int,
1181 int);
1182 typedef int (*LPSendto)(struct IPerlSock*, SOCKET, const char*,
1183 int, int, const struct sockaddr*, int);
1184 typedef void (*LPSethostent)(struct IPerlSock*, int);
1185 typedef void (*LPSetnetent)(struct IPerlSock*, int);
1186 typedef void (*LPSetprotoent)(struct IPerlSock*, int);
1187 typedef void (*LPSetservent)(struct IPerlSock*, int);
1188 typedef int (*LPSetsockopt)(struct IPerlSock*, SOCKET, int, int,
1189 const char*, int);
1190 typedef int (*LPShutdown)(struct IPerlSock*, SOCKET, int);
1191 typedef SOCKET (*LPSocket)(struct IPerlSock*, int, int, int);
1192 typedef int (*LPSocketpair)(struct IPerlSock*, int, int, int,
1193 int*);
1194 #ifdef WIN32
1195 typedef int (*LPClosesocket)(struct IPerlSock*, SOCKET s);
1196 #endif
1197
1198 struct IPerlSock
1199 {
1200 LPHtonl pHtonl;
1201 LPHtons pHtons;
1202 LPNtohl pNtohl;
1203 LPNtohs pNtohs;
1204 LPAccept pAccept;
1205 LPBind pBind;
1206 LPConnect pConnect;
1207 LPEndhostent pEndhostent;
1208 LPEndnetent pEndnetent;
1209 LPEndprotoent pEndprotoent;
1210 LPEndservent pEndservent;
1211 LPGethostname pGethostname;
1212 LPGetpeername pGetpeername;
1213 LPGethostbyaddr pGethostbyaddr;
1214 LPGethostbyname pGethostbyname;
1215 LPGethostent pGethostent;
1216 LPGetnetbyaddr pGetnetbyaddr;
1217 LPGetnetbyname pGetnetbyname;
1218 LPGetnetent pGetnetent;
1219 LPGetprotobyname pGetprotobyname;
1220 LPGetprotobynumber pGetprotobynumber;
1221 LPGetprotoent pGetprotoent;
1222 LPGetservbyname pGetservbyname;
1223 LPGetservbyport pGetservbyport;
1224 LPGetservent pGetservent;
1225 LPGetsockname pGetsockname;
1226 LPGetsockopt pGetsockopt;
1227 LPInetAddr pInetAddr;
1228 LPInetNtoa pInetNtoa;
1229 LPListen pListen;
1230 LPRecv pRecv;
1231 LPRecvfrom pRecvfrom;
1232 LPSelect pSelect;
1233 LPSend pSend;
1234 LPSendto pSendto;
1235 LPSethostent pSethostent;
1236 LPSetnetent pSetnetent;
1237 LPSetprotoent pSetprotoent;
1238 LPSetservent pSetservent;
1239 LPSetsockopt pSetsockopt;
1240 LPShutdown pShutdown;
1241 LPSocket pSocket;
1242 LPSocketpair pSocketpair;
1243 #ifdef WIN32
1244 LPClosesocket pClosesocket;
1245 #endif
1246 };
1247
1248 struct IPerlSockInfo
1249 {
1250 unsigned long nCount; /* number of entries expected */
1251 struct IPerlSock perlSockList;
1252 };
1253
1254 #define PerlSock_htonl(x) \
1255 (*PL_Sock->pHtonl)(PL_Sock, x)
1256 #define PerlSock_htons(x) \
1257 (*PL_Sock->pHtons)(PL_Sock, x)
1258 #define PerlSock_ntohl(x) \
1259 (*PL_Sock->pNtohl)(PL_Sock, x)
1260 #define PerlSock_ntohs(x) \
1261 (*PL_Sock->pNtohs)(PL_Sock, x)
1262 #define PerlSock_accept(s, a, l) \
1263 (*PL_Sock->pAccept)(PL_Sock, s, a, l)
1264 #define PerlSock_bind(s, n, l) \
1265 (*PL_Sock->pBind)(PL_Sock, s, n, l)
1266 #define PerlSock_connect(s, n, l) \
1267 (*PL_Sock->pConnect)(PL_Sock, s, n, l)
1268 #define PerlSock_endhostent() \
1269 (*PL_Sock->pEndhostent)(PL_Sock)
1270 #define PerlSock_endnetent() \
1271 (*PL_Sock->pEndnetent)(PL_Sock)
1272 #define PerlSock_endprotoent() \
1273 (*PL_Sock->pEndprotoent)(PL_Sock)
1274 #define PerlSock_endservent() \
1275 (*PL_Sock->pEndservent)(PL_Sock)
1276 #define PerlSock_gethostbyaddr(a, l, t) \
1277 (*PL_Sock->pGethostbyaddr)(PL_Sock, a, l, t)
1278 #define PerlSock_gethostbyname(n) \
1279 (*PL_Sock->pGethostbyname)(PL_Sock, n)
1280 #define PerlSock_gethostent() \
1281 (*PL_Sock->pGethostent)(PL_Sock)
1282 #define PerlSock_gethostname(n, l) \
1283 (*PL_Sock->pGethostname)(PL_Sock, n, l)
1284 #define PerlSock_getnetbyaddr(n, t) \
1285 (*PL_Sock->pGetnetbyaddr)(PL_Sock, n, t)
1286 #define PerlSock_getnetbyname(c) \
1287 (*PL_Sock->pGetnetbyname)(PL_Sock, c)
1288 #define PerlSock_getnetent() \
1289 (*PL_Sock->pGetnetent)(PL_Sock)
1290 #define PerlSock_getpeername(s, n, l) \
1291 (*PL_Sock->pGetpeername)(PL_Sock, s, n, l)
1292 #define PerlSock_getprotobyname(n) \
1293 (*PL_Sock->pGetprotobyname)(PL_Sock, n)
1294 #define PerlSock_getprotobynumber(n) \
1295 (*PL_Sock->pGetprotobynumber)(PL_Sock, n)
1296 #define PerlSock_getprotoent() \
1297 (*PL_Sock->pGetprotoent)(PL_Sock)
1298 #define PerlSock_getservbyname(n, p) \
1299 (*PL_Sock->pGetservbyname)(PL_Sock, n, p)
1300 #define PerlSock_getservbyport(port, p) \
1301 (*PL_Sock->pGetservbyport)(PL_Sock, port, p)
1302 #define PerlSock_getservent() \
1303 (*PL_Sock->pGetservent)(PL_Sock)
1304 #define PerlSock_getsockname(s, n, l) \
1305 (*PL_Sock->pGetsockname)(PL_Sock, s, n, l)
1306 #define PerlSock_getsockopt(s,l,n,v,i) \
1307 (*PL_Sock->pGetsockopt)(PL_Sock, s, l, n, v, i)
1308 #define PerlSock_inet_addr(c) \
1309 (*PL_Sock->pInetAddr)(PL_Sock, c)
1310 #define PerlSock_inet_ntoa(i) \
1311 (*PL_Sock->pInetNtoa)(PL_Sock, i)
1312 #define PerlSock_listen(s, b) \
1313 (*PL_Sock->pListen)(PL_Sock, s, b)
1314 #define PerlSock_recv(s, b, l, f) \
1315 (*PL_Sock->pRecv)(PL_Sock, s, b, l, f)
1316 #define PerlSock_recvfrom(s,b,l,f,from,fromlen) \
1317 (*PL_Sock->pRecvfrom)(PL_Sock, s, b, l, f, from, fromlen)
1318 #define PerlSock_select(n, r, w, e, t) \
1319 (*PL_Sock->pSelect)(PL_Sock, n, (char*)r, (char*)w, (char*)e, t)
1320 #define PerlSock_send(s, b, l, f) \
1321 (*PL_Sock->pSend)(PL_Sock, s, b, l, f)
1322 #define PerlSock_sendto(s, b, l, f, t, tlen) \
1323 (*PL_Sock->pSendto)(PL_Sock, s, b, l, f, t, tlen)
1324 #define PerlSock_sethostent(f) \
1325 (*PL_Sock->pSethostent)(PL_Sock, f)
1326 #define PerlSock_setnetent(f) \
1327 (*PL_Sock->pSetnetent)(PL_Sock, f)
1328 #define PerlSock_setprotoent(f) \
1329 (*PL_Sock->pSetprotoent)(PL_Sock, f)
1330 #define PerlSock_setservent(f) \
1331 (*PL_Sock->pSetservent)(PL_Sock, f)
1332 #define PerlSock_setsockopt(s, l, n, v, len) \
1333 (*PL_Sock->pSetsockopt)(PL_Sock, s, l, n, v, len)
1334 #define PerlSock_shutdown(s, h) \
1335 (*PL_Sock->pShutdown)(PL_Sock, s, h)
1336 #define PerlSock_socket(a, t, p) \
1337 (*PL_Sock->pSocket)(PL_Sock, a, t, p)
1338 #define PerlSock_socketpair(a, t, p, f) \
1339 (*PL_Sock->pSocketpair)(PL_Sock, a, t, p, f)
1340
1341 #ifdef WIN32
1342 #define PerlSock_closesocket(s) \
1343 (*PL_Sock->pClosesocket)(PL_Sock, s)
1344 #endif
1345
1346 #else /* PERL_IMPLICIT_SYS */
1347
1348 #define PerlSock_htonl(x) htonl(x)
1349 #define PerlSock_htons(x) htons(x)
1350 #define PerlSock_ntohl(x) ntohl(x)
1351 #define PerlSock_ntohs(x) ntohs(x)
1352 #define PerlSock_accept(s, a, l) accept(s, a, l)
1353 #define PerlSock_bind(s, n, l) bind(s, n, l)
1354 #define PerlSock_connect(s, n, l) connect(s, n, l)
1355
1356 #define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t)
1357 #define PerlSock_gethostbyname(n) gethostbyname(n)
1358 #define PerlSock_gethostent gethostent
1359 #define PerlSock_endhostent endhostent
1360 #define PerlSock_gethostname(n, l) gethostname(n, l)
1361
1362 #define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t)
1363 #define PerlSock_getnetbyname(n) getnetbyname(n)
1364 #define PerlSock_getnetent getnetent
1365 #define PerlSock_endnetent endnetent
1366 #define PerlSock_getpeername(s, n, l) getpeername(s, n, l)
1367
1368 #define PerlSock_getprotobyname(n) getprotobyname(n)
1369 #define PerlSock_getprotobynumber(n) getprotobynumber(n)
1370 #define PerlSock_getprotoent getprotoent
1371 #define PerlSock_endprotoent endprotoent
1372
1373 #define PerlSock_getservbyname(n, p) getservbyname(n, p)
1374 #define PerlSock_getservbyport(port, p) getservbyport(port, p)
1375 #define PerlSock_getservent getservent
1376 #define PerlSock_endservent endservent
1377
1378 #define PerlSock_getsockname(s, n, l) getsockname(s, n, l)
1379 #define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i)
1380 #define PerlSock_inet_addr(c) inet_addr(c)
1381 #define PerlSock_inet_ntoa(i) inet_ntoa(i)
1382 #define PerlSock_listen(s, b) listen(s, b)
1383 #define PerlSock_recv(s, b, l, f) recv(s, b, l, f)
1384 #define PerlSock_recvfrom(s, b, l, f, from, fromlen) \
1385 recvfrom(s, b, l, f, from, fromlen)
1386 #define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t)
1387 #define PerlSock_send(s, b, l, f) send(s, b, l, f)
1388 #define PerlSock_sendto(s, b, l, f, t, tlen) \
1389 sendto(s, b, l, f, t, tlen)
1390 #define PerlSock_sethostent(f) sethostent(f)
1391 #define PerlSock_setnetent(f) setnetent(f)
1392 #define PerlSock_setprotoent(f) setprotoent(f)
1393 #define PerlSock_setservent(f) setservent(f)
1394 #define PerlSock_setsockopt(s, l, n, v, len) \
1395 setsockopt(s, l, n, v, len)
1396 #define PerlSock_shutdown(s, h) shutdown(s, h)
1397 #define PerlSock_socket(a, t, p) socket(a, t, p)
1398 #define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f)
1399
1400 #ifdef WIN32
1401 #define PerlSock_closesocket(s) closesocket(s)
1402 #endif
1403
1404 #endif /* PERL_IMPLICIT_SYS */
1405
1406 #endif /* __Inc__IPerl___ */
1407
mtrensch's fork of msysgit