source: vendor/perl/5.8.8/iperlsys.h@ 3517

Last change on this file since 3517 was 3181, checked in by bird, 19 years ago

perl 5.8.8
File size: 47.2 KB
Line 
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
54typedef Signal_t (*Sighandler_t) (int);
55#endif
56
57#if defined(PERL_IMPLICIT_SYS)
58
59/* IPerlStdIO */
60struct IPerlStdIO;
61struct IPerlStdIOInfo;
62typedef FILE* (*LPStdin)(struct IPerlStdIO*);
63typedef FILE* (*LPStdout)(struct IPerlStdIO*);
64typedef FILE* (*LPStderr)(struct IPerlStdIO*);
65typedef FILE* (*LPOpen)(struct IPerlStdIO*, const char*,
66 const char*);
67typedef int (*LPClose)(struct IPerlStdIO*, FILE*);
68typedef int (*LPEof)(struct IPerlStdIO*, FILE*);
69typedef int (*LPError)(struct IPerlStdIO*, FILE*);
70typedef void (*LPClearerr)(struct IPerlStdIO*, FILE*);
71typedef int (*LPGetc)(struct IPerlStdIO*, FILE*);
72typedef char* (*LPGetBase)(struct IPerlStdIO*, FILE*);
73typedef int (*LPGetBufsiz)(struct IPerlStdIO*, FILE*);
74typedef int (*LPGetCnt)(struct IPerlStdIO*, FILE*);
75typedef char* (*LPGetPtr)(struct IPerlStdIO*, FILE*);
76typedef char* (*LPGets)(struct IPerlStdIO*, FILE*, char*, int);
77typedef int (*LPPutc)(struct IPerlStdIO*, FILE*, int);
78typedef int (*LPPuts)(struct IPerlStdIO*, FILE*, const char*);
79typedef int (*LPFlush)(struct IPerlStdIO*, FILE*);
80typedef int (*LPUngetc)(struct IPerlStdIO*, int,FILE*);
81typedef int (*LPFileno)(struct IPerlStdIO*, FILE*);
82typedef FILE* (*LPFdopen)(struct IPerlStdIO*, int, const char*);
83typedef FILE* (*LPReopen)(struct IPerlStdIO*, const char*,
84 const char*, FILE*);
85typedef SSize_t (*LPRead)(struct IPerlStdIO*, void*, Size_t, Size_t, FILE *);
86typedef SSize_t (*LPWrite)(struct IPerlStdIO*, const void*, Size_t, Size_t, FILE *);
87typedef void (*LPSetBuf)(struct IPerlStdIO*, FILE*, char*);
88typedef int (*LPSetVBuf)(struct IPerlStdIO*, FILE*, char*, int,
89 Size_t);
90typedef void (*LPSetCnt)(struct IPerlStdIO*, FILE*, int);
91
92#ifndef NETWARE
93typedef void (*LPSetPtr)(struct IPerlStdIO*, FILE*, char*);
94#elif defined(NETWARE)
95typedef void (*LPSetPtr)(struct IPerlStdIO*, FILE*, char*, int);
96#endif
97
98typedef void (*LPSetlinebuf)(struct IPerlStdIO*, FILE*);
99typedef int (*LPPrintf)(struct IPerlStdIO*, FILE*, const char*,
100 ...);
101typedef int (*LPVprintf)(struct IPerlStdIO*, FILE*, const char*,
102 va_list);
103typedef Off_t (*LPTell)(struct IPerlStdIO*, FILE*);
104typedef int (*LPSeek)(struct IPerlStdIO*, FILE*, Off_t, int);
105typedef void (*LPRewind)(struct IPerlStdIO*, FILE*);
106typedef FILE* (*LPTmpfile)(struct IPerlStdIO*);
107typedef int (*LPGetpos)(struct IPerlStdIO*, FILE*, Fpos_t*);
108typedef int (*LPSetpos)(struct IPerlStdIO*, FILE*,
109 const Fpos_t*);
110typedef void (*LPInit)(struct IPerlStdIO*);
111typedef void (*LPInitOSExtras)(struct IPerlStdIO*);
112typedef FILE* (*LPFdupopen)(struct IPerlStdIO*, FILE*);
113
114struct 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
157struct 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 */
363struct IPerlDir;
364struct IPerlDirInfo;
365typedef int (*LPMakedir)(struct IPerlDir*, const char*, int);
366typedef int (*LPChdir)(struct IPerlDir*, const char*);
367typedef int (*LPRmdir)(struct IPerlDir*, const char*);
368typedef int (*LPDirClose)(struct IPerlDir*, DIR*);
369typedef DIR* (*LPDirOpen)(struct IPerlDir*, char*);
370typedef struct direct* (*LPDirRead)(struct IPerlDir*, DIR*);
371typedef void (*LPDirRewind)(struct IPerlDir*, DIR*);
372typedef void (*LPDirSeek)(struct IPerlDir*, DIR*, long);
373typedef long (*LPDirTell)(struct IPerlDir*, DIR*);
374#ifdef WIN32
375typedef char* (*LPDirMapPathA)(struct IPerlDir*, const char*);
376typedef WCHAR* (*LPDirMapPathW)(struct IPerlDir*, const WCHAR*);
377#endif
378
379struct 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
396struct 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 */
456struct IPerlEnv;
457struct IPerlEnvInfo;
458typedef char* (*LPEnvGetenv)(struct IPerlEnv*, const char*);
459typedef int (*LPEnvPutenv)(struct IPerlEnv*, const char*);
460typedef char* (*LPEnvGetenv_len)(struct IPerlEnv*,
461 const char *varname, unsigned long *len);
462typedef int (*LPEnvUname)(struct IPerlEnv*, struct utsname *name);
463typedef void (*LPEnvClearenv)(struct IPerlEnv*);
464typedef void* (*LPEnvGetChildenv)(struct IPerlEnv*);
465typedef void (*LPEnvFreeChildenv)(struct IPerlEnv*, void* env);
466typedef char* (*LPEnvGetChilddir)(struct IPerlEnv*);
467typedef void (*LPEnvFreeChilddir)(struct IPerlEnv*, char* dir);
468#ifdef HAS_ENVGETENV
469typedef char* (*LPENVGetenv)(struct IPerlEnv*, const char *varname);
470typedef char* (*LPENVGetenv_len)(struct IPerlEnv*,
471 const char *varname, unsigned long *len);
472#endif
473#ifdef WIN32
474typedef unsigned long (*LPEnvOsID)(struct IPerlEnv*);
475typedef char* (*LPEnvLibPath)(struct IPerlEnv*, const char*);
476typedef char* (*LPEnvSiteLibPath)(struct IPerlEnv*, const char*);
477typedef char* (*LPEnvVendorLibPath)(struct IPerlEnv*, const char*);
478typedef void (*LPEnvGetChildIO)(struct IPerlEnv*, child_IO_table*);
479#endif
480
481struct 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
505struct 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 */
595struct IPerlLIO;
596struct IPerlLIOInfo;
597typedef int (*LPLIOAccess)(struct IPerlLIO*, const char*, int);
598typedef int (*LPLIOChmod)(struct IPerlLIO*, const char*, int);
599typedef int (*LPLIOChown)(struct IPerlLIO*, const char*, uid_t,
600 gid_t);
601typedef int (*LPLIOChsize)(struct IPerlLIO*, int, Off_t);
602typedef int (*LPLIOClose)(struct IPerlLIO*, int);
603typedef int (*LPLIODup)(struct IPerlLIO*, int);
604typedef int (*LPLIODup2)(struct IPerlLIO*, int, int);
605typedef int (*LPLIOFlock)(struct IPerlLIO*, int, int);
606typedef int (*LPLIOFileStat)(struct IPerlLIO*, int, Stat_t*);
607typedef int (*LPLIOIOCtl)(struct IPerlLIO*, int, unsigned int,
608 char*);
609typedef int (*LPLIOIsatty)(struct IPerlLIO*, int);
610typedef int (*LPLIOLink)(struct IPerlLIO*, const char*,
611 const char *);
612typedef Off_t (*LPLIOLseek)(struct IPerlLIO*, int, Off_t, int);
613typedef int (*LPLIOLstat)(struct IPerlLIO*, const char*,
614 Stat_t*);
615typedef char* (*LPLIOMktemp)(struct IPerlLIO*, char*);
616typedef int (*LPLIOOpen)(struct IPerlLIO*, const char*, int);
617typedef int (*LPLIOOpen3)(struct IPerlLIO*, const char*, int, int);
618typedef int (*LPLIORead)(struct IPerlLIO*, int, void*, unsigned int);
619typedef int (*LPLIORename)(struct IPerlLIO*, const char*,
620 const char*);
621#ifdef NETWARE
622typedef int (*LPLIOSetmode)(struct IPerlLIO*, FILE*, int);
623#else
624typedef int (*LPLIOSetmode)(struct IPerlLIO*, int, int);
625#endif /* NETWARE */
626typedef int (*LPLIONameStat)(struct IPerlLIO*, const char*,
627 Stat_t*);
628typedef char* (*LPLIOTmpnam)(struct IPerlLIO*, char*);
629typedef int (*LPLIOUmask)(struct IPerlLIO*, int);
630typedef int (*LPLIOUnlink)(struct IPerlLIO*, const char*);
631typedef int (*LPLIOUtime)(struct IPerlLIO*, char*, struct utimbuf*);
632typedef int (*LPLIOWrite)(struct IPerlLIO*, int, const void*,
633 unsigned int);
634
635struct 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
665struct 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 */
773struct IPerlMem;
774struct IPerlMemInfo;
775typedef void* (*LPMemMalloc)(struct IPerlMem*, size_t);
776typedef void* (*LPMemRealloc)(struct IPerlMem*, void*, size_t);
777typedef void (*LPMemFree)(struct IPerlMem*, void*);
778typedef void* (*LPMemCalloc)(struct IPerlMem*, size_t, size_t);
779typedef void (*LPMemGetLock)(struct IPerlMem*);
780typedef void (*LPMemFreeLock)(struct IPerlMem*);
781typedef int (*LPMemIsLocked)(struct IPerlMem*);
782
783struct 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
794struct 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 */
913struct IPerlProc;
914struct IPerlProcInfo;
915typedef void (*LPProcAbort)(struct IPerlProc*);
916typedef char* (*LPProcCrypt)(struct IPerlProc*, const char*,
917 const char*);
918typedef void (*LPProcExit)(struct IPerlProc*, int)
919 __attribute__noreturn__;
920typedef void (*LPProc_Exit)(struct IPerlProc*, int)
921 __attribute__noreturn__;
922typedef int (*LPProcExecl)(struct IPerlProc*, const char*,
923 const char*, const char*, const char*,
924 const char*);
925typedef int (*LPProcExecv)(struct IPerlProc*, const char*,
926 const char*const*);
927typedef int (*LPProcExecvp)(struct IPerlProc*, const char*,
928 const char*const*);
929typedef uid_t (*LPProcGetuid)(struct IPerlProc*);
930typedef uid_t (*LPProcGeteuid)(struct IPerlProc*);
931typedef gid_t (*LPProcGetgid)(struct IPerlProc*);
932typedef gid_t (*LPProcGetegid)(struct IPerlProc*);
933typedef char* (*LPProcGetlogin)(struct IPerlProc*);
934typedef int (*LPProcKill)(struct IPerlProc*, int, int);
935typedef int (*LPProcKillpg)(struct IPerlProc*, int, int);
936typedef int (*LPProcPauseProc)(struct IPerlProc*);
937typedef PerlIO* (*LPProcPopen)(struct IPerlProc*, const char*,
938 const char*);
939typedef PerlIO* (*LPProcPopenList)(struct IPerlProc*, const char*,
940 IV narg, SV **args);
941typedef int (*LPProcPclose)(struct IPerlProc*, PerlIO*);
942typedef int (*LPProcPipe)(struct IPerlProc*, int*);
943typedef int (*LPProcSetuid)(struct IPerlProc*, uid_t);
944typedef int (*LPProcSetgid)(struct IPerlProc*, gid_t);
945typedef int (*LPProcSleep)(struct IPerlProc*, unsigned int);
946typedef int (*LPProcTimes)(struct IPerlProc*, struct tms*);
947typedef int (*LPProcWait)(struct IPerlProc*, int*);
948typedef int (*LPProcWaitpid)(struct IPerlProc*, int, int*, int);
949typedef Sighandler_t (*LPProcSignal)(struct IPerlProc*, int, Sighandler_t);
950typedef int (*LPProcFork)(struct IPerlProc*);
951typedef int (*LPProcGetpid)(struct IPerlProc*);
952#ifdef WIN32
953typedef void* (*LPProcDynaLoader)(struct IPerlProc*, const char*);
954typedef void (*LPProcGetOSError)(struct IPerlProc*,
955 SV* sv, DWORD dwErr);
956typedef int (*LPProcSpawnvp)(struct IPerlProc*, int, const char*,
957 const char*const*);
958#endif
959typedef int (*LPProcLastHost)(struct IPerlProc*);
960typedef int (*LPProcGetTimeOfDay)(struct IPerlProc*,
961 struct timeval*, void*);
962
963struct 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
1002struct 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 */
1134struct IPerlSock;
1135struct IPerlSockInfo;
1136typedef u_long (*LPHtonl)(struct IPerlSock*, u_long);
1137typedef u_short (*LPHtons)(struct IPerlSock*, u_short);
1138typedef u_long (*LPNtohl)(struct IPerlSock*, u_long);
1139typedef u_short (*LPNtohs)(struct IPerlSock*, u_short);
1140typedef SOCKET (*LPAccept)(struct IPerlSock*, SOCKET,
1141 struct sockaddr*, int*);
1142typedef int (*LPBind)(struct IPerlSock*, SOCKET,
1143 const struct sockaddr*, int);
1144typedef int (*LPConnect)(struct IPerlSock*, SOCKET,
1145 const struct sockaddr*, int);
1146typedef void (*LPEndhostent)(struct IPerlSock*);
1147typedef void (*LPEndnetent)(struct IPerlSock*);
1148typedef void (*LPEndprotoent)(struct IPerlSock*);
1149typedef void (*LPEndservent)(struct IPerlSock*);
1150typedef int (*LPGethostname)(struct IPerlSock*, char*, int);
1151typedef int (*LPGetpeername)(struct IPerlSock*, SOCKET,
1152 struct sockaddr*, int*);
1153typedef struct hostent* (*LPGethostbyaddr)(struct IPerlSock*, const char*,
1154 int, int);
1155typedef struct hostent* (*LPGethostbyname)(struct IPerlSock*, const char*);
1156typedef struct hostent* (*LPGethostent)(struct IPerlSock*);
1157typedef struct netent* (*LPGetnetbyaddr)(struct IPerlSock*, long, int);
1158typedef struct netent* (*LPGetnetbyname)(struct IPerlSock*, const char*);
1159typedef struct netent* (*LPGetnetent)(struct IPerlSock*);
1160typedef struct protoent*(*LPGetprotobyname)(struct IPerlSock*, const char*);
1161typedef struct protoent*(*LPGetprotobynumber)(struct IPerlSock*, int);
1162typedef struct protoent*(*LPGetprotoent)(struct IPerlSock*);
1163typedef struct servent* (*LPGetservbyname)(struct IPerlSock*, const char*,
1164 const char*);
1165typedef struct servent* (*LPGetservbyport)(struct IPerlSock*, int,
1166 const char*);
1167typedef struct servent* (*LPGetservent)(struct IPerlSock*);
1168typedef int (*LPGetsockname)(struct IPerlSock*, SOCKET,
1169 struct sockaddr*, int*);
1170typedef int (*LPGetsockopt)(struct IPerlSock*, SOCKET, int, int,
1171 char*, int*);
1172typedef unsigned long (*LPInetAddr)(struct IPerlSock*, const char*);
1173typedef char* (*LPInetNtoa)(struct IPerlSock*, struct in_addr);
1174typedef int (*LPListen)(struct IPerlSock*, SOCKET, int);
1175typedef int (*LPRecv)(struct IPerlSock*, SOCKET, char*, int, int);
1176typedef int (*LPRecvfrom)(struct IPerlSock*, SOCKET, char*, int,
1177 int, struct sockaddr*, int*);
1178typedef int (*LPSelect)(struct IPerlSock*, int, char*, char*,
1179 char*, const struct timeval*);
1180typedef int (*LPSend)(struct IPerlSock*, SOCKET, const char*, int,
1181 int);
1182typedef int (*LPSendto)(struct IPerlSock*, SOCKET, const char*,
1183 int, int, const struct sockaddr*, int);
1184typedef void (*LPSethostent)(struct IPerlSock*, int);
1185typedef void (*LPSetnetent)(struct IPerlSock*, int);
1186typedef void (*LPSetprotoent)(struct IPerlSock*, int);
1187typedef void (*LPSetservent)(struct IPerlSock*, int);
1188typedef int (*LPSetsockopt)(struct IPerlSock*, SOCKET, int, int,
1189 const char*, int);
1190typedef int (*LPShutdown)(struct IPerlSock*, SOCKET, int);
1191typedef SOCKET (*LPSocket)(struct IPerlSock*, int, int, int);
1192typedef int (*LPSocketpair)(struct IPerlSock*, int, int, int,
1193 int*);
1194#ifdef WIN32
1195typedef int (*LPClosesocket)(struct IPerlSock*, SOCKET s);
1196#endif
1197
1198struct 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
1248struct 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
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