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source: trunk/third/perl/iperlsys.h @ 14545

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Revision 14545, 47.4 KB checked in by ghudson, 24 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r14544, which included commits to RCS files with non-trunk default branches.

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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	* When using C++ with -DPERL_OBJECT, this definition is in the
11	* form of a set of virtual base classes which must be subclassed to
12	* provide a real implementation. The Perl Object will use instances
13	* of this implementation to use the system-level functionality.
14	*
15	* GSAR 21-JUN-98
16	*/
17
18	#ifndef __Inc__IPerl___
19	#define __Inc__IPerl___
20
21	/*
22	* PerlXXX_YYY explained - DickH and DougL @ ActiveState.com
23	*
24	* XXX := functional group
25	* YYY := stdlib/OS function name
26	*
27	* Continuing with the theme of PerlIO, all OS functionality was
28	* encapsulated into one of several interfaces.
29	*
30	* PerlIO - stdio
31	* PerlLIO - low level I/O
32	* PerlMem - malloc, realloc, free
33	* PerlDir - directory related
34	* PerlEnv - process environment handling
35	* PerlProc - process control
36	* PerlSock - socket functions
37	*
38	*
39	* The features of this are:
40	* 1. All OS dependant code is in the Perl Host and not the Perl Core.
41	* (At least this is the holy grail goal of this work)
42	* 2. The Perl Host (see perl.h for description) can provide a new and
43	* improved interface to OS functionality if required.
44	* 3. Developers can easily hook into the OS calls for instrumentation
45	* or diagnostic purposes.
46	*
47	* What was changed to do this:
48	* 1. All calls to OS functions were replaced with PerlXXX_YYY
49	*
50	*/
51
52
53	/*
54	Interface for perl stdio functions
55	*/
56
57
58	/* Clean up (or at least document) the various possible #defines.
59	This section attempts to match the 5.003_03 Configure variables
60	onto the 5.003_02 header file values.
61	I can't figure out where USE_STDIO was supposed to be set.
62	--AD
63	*/
64	#ifndef USE_PERLIO
65	# define PERLIO_IS_STDIO
66	#endif
67
68	/* Below is the 5.003_02 stuff. */
69	#ifdef USE_STDIO
70	# ifndef PERLIO_IS_STDIO
71	# define PERLIO_IS_STDIO
72	# endif
73	#else
74	extern void PerlIO_init (void);
75	#endif
76
77	#ifndef Sighandler_t
78	typedef Signal_t (*Sighandler_t) (int);
79	#endif
80
81	#if defined(PERL_IMPLICIT_SYS)
82
83	#ifndef PerlIO
84	typedef struct _PerlIO PerlIO;
85	#endif
86
87	/* IPerlStdIO */
88	struct IPerlStdIO;
89	struct IPerlStdIOInfo;
90	typedef PerlIO* (LPStdin)(struct IPerlStdIO);
91	typedef PerlIO* (LPStdout)(struct IPerlStdIO);
92	typedef PerlIO* (LPStderr)(struct IPerlStdIO);
93	typedef PerlIO* (LPOpen)(struct IPerlStdIO, const char*,
94	const char*);
95	typedef int (LPClose)(struct IPerlStdIO, PerlIO*);
96	typedef int (LPEof)(struct IPerlStdIO, PerlIO*);
97	typedef int (LPError)(struct IPerlStdIO, PerlIO*);
98	typedef void (LPClearerr)(struct IPerlStdIO, PerlIO*);
99	typedef int (LPGetc)(struct IPerlStdIO, PerlIO*);
100	typedef char* (LPGetBase)(struct IPerlStdIO, PerlIO*);
101	typedef int (LPGetBufsiz)(struct IPerlStdIO, PerlIO*);
102	typedef int (LPGetCnt)(struct IPerlStdIO, PerlIO*);
103	typedef char* (LPGetPtr)(struct IPerlStdIO, PerlIO*);
104	typedef char* (LPGets)(struct IPerlStdIO, PerlIO, char, int);
105	typedef int (LPPutc)(struct IPerlStdIO, PerlIO*, int);
106	typedef int (LPPuts)(struct IPerlStdIO, PerlIO, const char);
107	typedef int (LPFlush)(struct IPerlStdIO, PerlIO*);
108	typedef int (LPUngetc)(struct IPerlStdIO, PerlIO*,int);
109	typedef int (LPFileno)(struct IPerlStdIO, PerlIO*);
110	typedef PerlIO* (LPFdopen)(struct IPerlStdIO, int, const char*);
111	typedef PerlIO* (LPReopen)(struct IPerlStdIO, const char*,
112	const char, PerlIO);
113	typedef SSize_t (LPRead)(struct IPerlStdIO, PerlIO, void, Size_t);
114	typedef SSize_t (LPWrite)(struct IPerlStdIO, PerlIO, const void,
115	Size_t);
116	typedef void (LPSetBuf)(struct IPerlStdIO, PerlIO, char);
117	typedef int (LPSetVBuf)(struct IPerlStdIO, PerlIO, char, int,
118	Size_t);
119	typedef void (LPSetCnt)(struct IPerlStdIO, PerlIO*, int);
120	typedef void (LPSetPtrCnt)(struct IPerlStdIO, PerlIO, char,
121	int);
122	typedef void (LPSetlinebuf)(struct IPerlStdIO, PerlIO*);
123	typedef int (LPPrintf)(struct IPerlStdIO, PerlIO, const char,
124	...);
125	typedef int (LPVprintf)(struct IPerlStdIO, PerlIO, const char,
126	va_list);
127	typedef long (LPTell)(struct IPerlStdIO, PerlIO*);
128	typedef int (LPSeek)(struct IPerlStdIO, PerlIO*, Off_t, int);
129	typedef void (LPRewind)(struct IPerlStdIO, PerlIO*);
130	typedef PerlIO* (LPTmpfile)(struct IPerlStdIO);
131	typedef int (LPGetpos)(struct IPerlStdIO, PerlIO, Fpos_t);
132	typedef int (LPSetpos)(struct IPerlStdIO, PerlIO*,
133	const Fpos_t*);
134	typedef void (LPInit)(struct IPerlStdIO);
135	typedef void (LPInitOSExtras)(struct IPerlStdIO);
136	typedef PerlIO* (LPFdupopen)(struct IPerlStdIO, PerlIO*);
137
138	struct IPerlStdIO
139	{
140	LPStdin pStdin;
141	LPStdout pStdout;
142	LPStderr pStderr;
143	LPOpen pOpen;
144	LPClose pClose;
145	LPEof pEof;
146	LPError pError;
147	LPClearerr pClearerr;
148	LPGetc pGetc;
149	LPGetBase pGetBase;
150	LPGetBufsiz pGetBufsiz;
151	LPGetCnt pGetCnt;
152	LPGetPtr pGetPtr;
153	LPGets pGets;
154	LPPutc pPutc;
155	LPPuts pPuts;
156	LPFlush pFlush;
157	LPUngetc pUngetc;
158	LPFileno pFileno;
159	LPFdopen pFdopen;
160	LPReopen pReopen;
161	LPRead pRead;
162	LPWrite pWrite;
163	LPSetBuf pSetBuf;
164	LPSetVBuf pSetVBuf;
165	LPSetCnt pSetCnt;
166	LPSetPtrCnt pSetPtrCnt;
167	LPSetlinebuf pSetlinebuf;
168	LPPrintf pPrintf;
169	LPVprintf pVprintf;
170	LPTell pTell;
171	LPSeek pSeek;
172	LPRewind pRewind;
173	LPTmpfile pTmpfile;
174	LPGetpos pGetpos;
175	LPSetpos pSetpos;
176	LPInit pInit;
177	LPInitOSExtras pInitOSExtras;
178	LPFdupopen pFdupopen;
179	};
180
181	struct IPerlStdIOInfo
182	{
183	unsigned long nCount; /* number of entries expected */
184	struct IPerlStdIO perlStdIOList;
185	};
186
187	#ifdef USE_STDIO_PTR
188	# define PerlIO_has_cntptr(f) 1
189	# ifdef STDIO_CNT_LVALUE
190	# define PerlIO_canset_cnt(f) 1
191	# ifdef STDIO_PTR_LVALUE
192	# define PerlIO_fast_gets(f) 1
193	# endif
194	# else
195	# define PerlIO_canset_cnt(f) 0
196	# endif
197	#else /* USE_STDIO_PTR */
198	# define PerlIO_has_cntptr(f) 0
199	# define PerlIO_canset_cnt(f) 0
200	#endif /* USE_STDIO_PTR */
201
202	#ifndef PerlIO_fast_gets
203	#define PerlIO_fast_gets(f) 0
204	#endif
205
206	#ifdef FILE_base
207	#define PerlIO_has_base(f) 1
208	#else
209	#define PerlIO_has_base(f) 0
210	#endif
211
212	#define PerlIO_stdin() \
213	(*PL_StdIO->pStdin)(PL_StdIO)
214	#define PerlIO_stdout() \
215	(*PL_StdIO->pStdout)(PL_StdIO)
216	#define PerlIO_stderr() \
217	(*PL_StdIO->pStderr)(PL_StdIO)
218	#define PerlIO_open(x,y) \
219	(*PL_StdIO->pOpen)(PL_StdIO, (x),(y))
220	#define PerlIO_close(f) \
221	(*PL_StdIO->pClose)(PL_StdIO, (f))
222	#define PerlIO_eof(f) \
223	(*PL_StdIO->pEof)(PL_StdIO, (f))
224	#define PerlIO_error(f) \
225	(*PL_StdIO->pError)(PL_StdIO, (f))
226	#define PerlIO_clearerr(f) \
227	(*PL_StdIO->pClearerr)(PL_StdIO, (f))
228	#define PerlIO_getc(f) \
229	(*PL_StdIO->pGetc)(PL_StdIO, (f))
230	#define PerlIO_get_base(f) \
231	(*PL_StdIO->pGetBase)(PL_StdIO, (f))
232	#define PerlIO_get_bufsiz(f) \
233	(*PL_StdIO->pGetBufsiz)(PL_StdIO, (f))
234	#define PerlIO_get_cnt(f) \
235	(*PL_StdIO->pGetCnt)(PL_StdIO, (f))
236	#define PerlIO_get_ptr(f) \
237	(*PL_StdIO->pGetPtr)(PL_StdIO, (f))
238	#define PerlIO_putc(f,c) \
239	(*PL_StdIO->pPutc)(PL_StdIO, (f),(c))
240	#define PerlIO_puts(f,s) \
241	(*PL_StdIO->pPuts)(PL_StdIO, (f),(s))
242	#define PerlIO_flush(f) \
243	(*PL_StdIO->pFlush)(PL_StdIO, (f))
244	#define PerlIO_gets(s, n, fp) \
245	(*PL_StdIO->pGets)(PL_StdIO, (fp), s, n)
246	#define PerlIO_ungetc(f,c) \
247	(*PL_StdIO->pUngetc)(PL_StdIO, (f),(c))
248	#define PerlIO_fileno(f) \
249	(*PL_StdIO->pFileno)(PL_StdIO, (f))
250	#define PerlIO_fdopen(f, s) \
251	(*PL_StdIO->pFdopen)(PL_StdIO, (f),(s))
252	#define PerlIO_reopen(p, m, f) \
253	(*PL_StdIO->pReopen)(PL_StdIO, (p), (m), (f))
254	#define PerlIO_read(f,buf,count) \
255	(SSize_t)(*PL_StdIO->pRead)(PL_StdIO, (f), (buf), (count))
256	#define PerlIO_write(f,buf,count) \
257	(*PL_StdIO->pWrite)(PL_StdIO, (f), (buf), (count))
258	#define PerlIO_setbuf(f,b) \
259	(*PL_StdIO->pSetBuf)(PL_StdIO, (f), (b))
260	#define PerlIO_setvbuf(f,b,t,s) \
261	(*PL_StdIO->pSetVBuf)(PL_StdIO, (f),(b),(t),(s))
262	#define PerlIO_set_cnt(f,c) \
263	(*PL_StdIO->pSetCnt)(PL_StdIO, (f), (c))
264	#define PerlIO_set_ptrcnt(f,p,c) \
265	(*PL_StdIO->pSetPtrCnt)(PL_StdIO, (f), (p), (c))
266	#define PerlIO_setlinebuf(f) \
267	(*PL_StdIO->pSetlinebuf)(PL_StdIO, (f))
268	#define PerlIO_printf Perl_fprintf_nocontext
269	#define PerlIO_stdoutf *PL_StdIO->pPrintf
270	#define PerlIO_vprintf(f,fmt,a) \
271	(*PL_StdIO->pVprintf)(PL_StdIO, (f),(fmt),a)
272	#define PerlIO_tell(f) \
273	(*PL_StdIO->pTell)(PL_StdIO, (f))
274	#define PerlIO_seek(f,o,w) \
275	(*PL_StdIO->pSeek)(PL_StdIO, (f),(o),(w))
276	#define PerlIO_getpos(f,p) \
277	(*PL_StdIO->pGetpos)(PL_StdIO, (f),(p))
278	#define PerlIO_setpos(f,p) \
279	(*PL_StdIO->pSetpos)(PL_StdIO, (f),(p))
280	#define PerlIO_rewind(f) \
281	(*PL_StdIO->pRewind)(PL_StdIO, (f))
282	#define PerlIO_tmpfile() \
283	(*PL_StdIO->pTmpfile)(PL_StdIO)
284	#define PerlIO_init() \
285	(*PL_StdIO->pInit)(PL_StdIO)
286	#undef init_os_extras
287	#define init_os_extras() \
288	(*PL_StdIO->pInitOSExtras)(PL_StdIO)
289	#define PerlIO_fdupopen(f) \
290	(*PL_StdIO->pFdupopen)(PL_StdIO, (f))
291
292	#else /* PERL_IMPLICIT_SYS */
293
294	#include "perlsdio.h"
295	#include "perl.h"
296	#define PerlIO_fdupopen(f) (f)
297
298	#endif /* PERL_IMPLICIT_SYS */
299
300	#ifndef PERLIO_IS_STDIO
301	#ifdef USE_SFIO
302	#include "perlsfio.h"
303	#endif /* USE_SFIO */
304	#endif /* PERLIO_IS_STDIO */
305
306	#ifndef EOF
307	#define EOF (-1)
308	#endif
309
310	/* This is to catch case with no stdio */
311	#ifndef BUFSIZ
312	#define BUFSIZ 1024
313	#endif
314
315	#ifndef SEEK_SET
316	#define SEEK_SET 0
317	#endif
318
319	#ifndef SEEK_CUR
320	#define SEEK_CUR 1
321	#endif
322
323	#ifndef SEEK_END
324	#define SEEK_END 2
325	#endif
326
327	#ifndef PerlIO
328	struct _PerlIO;
329	#define PerlIO struct _PerlIO
330	#endif /* No PerlIO */
331
332	#ifndef Fpos_t
333	#define Fpos_t long
334	#endif
335
336	#ifndef NEXT30_NO_ATTRIBUTE
337	#ifndef HASATTRIBUTE /* disable GNU-cc attribute checking? */
338	#ifdef __attribute__ /* Avoid possible redefinition errors */
339	#undef __attribute__
340	#endif
341	#define __attribute__(attr)
342	#endif
343	#endif
344
345	#ifndef PerlIO_stdoutf
346	extern int PerlIO_stdoutf (const char *,...)
347	__attribute__((__format__ (__printf__, 1, 2)));
348	#endif
349	#ifndef PerlIO_puts
350	extern int PerlIO_puts (PerlIO ,const char );
351	#endif
352	#ifndef PerlIO_open
353	extern PerlIO * PerlIO_open (const char ,const char );
354	#endif
355	#ifndef PerlIO_close
356	extern int PerlIO_close (PerlIO *);
357	#endif
358	#ifndef PerlIO_eof
359	extern int PerlIO_eof (PerlIO *);
360	#endif
361	#ifndef PerlIO_error
362	extern int PerlIO_error (PerlIO *);
363	#endif
364	#ifndef PerlIO_clearerr
365	extern void PerlIO_clearerr (PerlIO *);
366	#endif
367	#ifndef PerlIO_getc
368	extern int PerlIO_getc (PerlIO *);
369	#endif
370	#ifndef PerlIO_putc
371	extern int PerlIO_putc (PerlIO *,int);
372	#endif
373	#ifndef PerlIO_flush
374	extern int PerlIO_flush (PerlIO *);
375	#endif
376	#ifndef PerlIO_ungetc
377	extern int PerlIO_ungetc (PerlIO *,int);
378	#endif
379	#ifndef PerlIO_fileno
380	extern int PerlIO_fileno (PerlIO *);
381	#endif
382	#ifndef PerlIO_fdopen
383	extern PerlIO * PerlIO_fdopen (int, const char *);
384	#endif
385	#ifndef PerlIO_importFILE
386	extern PerlIO * PerlIO_importFILE (FILE *,int);
387	#endif
388	#ifndef PerlIO_exportFILE
389	extern FILE * PerlIO_exportFILE (PerlIO *,int);
390	#endif
391	#ifndef PerlIO_findFILE
392	extern FILE * PerlIO_findFILE (PerlIO *);
393	#endif
394	#ifndef PerlIO_releaseFILE
395	extern void PerlIO_releaseFILE (PerlIO ,FILE );
396	#endif
397	#ifndef PerlIO_read
398	extern SSize_t PerlIO_read (PerlIO ,void ,Size_t);
399	#endif
400	#ifndef PerlIO_write
401	extern SSize_t PerlIO_write (PerlIO ,const void ,Size_t);
402	#endif
403	#ifndef PerlIO_setlinebuf
404	extern void PerlIO_setlinebuf (PerlIO *);
405	#endif
406	#ifndef PerlIO_printf
407	extern int PerlIO_printf (PerlIO , const char ,...)
408	__attribute__((__format__ (__printf__, 2, 3)));
409	#endif
410	#ifndef PerlIO_sprintf
411	extern int PerlIO_sprintf (char , int, const char ,...)
412	__attribute__((__format__ (__printf__, 3, 4)));
413	#endif
414	#ifndef PerlIO_vprintf
415	extern int PerlIO_vprintf (PerlIO , const char , va_list);
416	#endif
417	#ifndef PerlIO_tell
418	extern Off_t PerlIO_tell (PerlIO *);
419	#endif
420	#ifndef PerlIO_seek
421	extern int PerlIO_seek (PerlIO *, Off_t, int);
422	#endif
423	#ifndef PerlIO_rewind
424	extern void PerlIO_rewind (PerlIO *);
425	#endif
426	#ifndef PerlIO_has_base
427	extern int PerlIO_has_base (PerlIO *);
428	#endif
429	#ifndef PerlIO_has_cntptr
430	extern int PerlIO_has_cntptr (PerlIO *);
431	#endif
432	#ifndef PerlIO_fast_gets
433	extern int PerlIO_fast_gets (PerlIO *);
434	#endif
435	#ifndef PerlIO_canset_cnt
436	extern int PerlIO_canset_cnt (PerlIO *);
437	#endif
438	#ifndef PerlIO_get_ptr
439	extern STDCHAR * PerlIO_get_ptr (PerlIO *);
440	#endif
441	#ifndef PerlIO_get_cnt
442	extern int PerlIO_get_cnt (PerlIO *);
443	#endif
444	#ifndef PerlIO_set_cnt
445	extern void PerlIO_set_cnt (PerlIO *,int);
446	#endif
447	#ifndef PerlIO_set_ptrcnt
448	extern void PerlIO_set_ptrcnt (PerlIO ,STDCHAR ,int);
449	#endif
450	#ifndef PerlIO_get_base
451	extern STDCHAR * PerlIO_get_base (PerlIO *);
452	#endif
453	#ifndef PerlIO_get_bufsiz
454	extern int PerlIO_get_bufsiz (PerlIO *);
455	#endif
456	#ifndef PerlIO_tmpfile
457	extern PerlIO * PerlIO_tmpfile (void);
458	#endif
459	#ifndef PerlIO_stdin
460	extern PerlIO * PerlIO_stdin (void);
461	#endif
462	#ifndef PerlIO_stdout
463	extern PerlIO * PerlIO_stdout (void);
464	#endif
465	#ifndef PerlIO_stderr
466	extern PerlIO * PerlIO_stderr (void);
467	#endif
468	#ifndef PerlIO_getpos
469	extern int PerlIO_getpos (PerlIO ,Fpos_t );
470	#endif
471	#ifndef PerlIO_setpos
472	extern int PerlIO_setpos (PerlIO ,const Fpos_t );
473	#endif
474	#ifndef PerlIO_fdupopen
475	extern PerlIO * PerlIO_fdupopen (PerlIO *);
476	#endif
477
478
479	/*
480	* Interface for directory functions
481	*/
482
483	#if defined(PERL_IMPLICIT_SYS)
484
485	/* IPerlDir */
486	struct IPerlDir;
487	struct IPerlDirInfo;
488	typedef int (LPMakedir)(struct IPerlDir, const char*, int);
489	typedef int (LPChdir)(struct IPerlDir, const char*);
490	typedef int (LPRmdir)(struct IPerlDir, const char*);
491	typedef int (LPDirClose)(struct IPerlDir, DIR*);
492	typedef DIR* (LPDirOpen)(struct IPerlDir, char*);
493	typedef struct direct* (LPDirRead)(struct IPerlDir, DIR*);
494	typedef void (LPDirRewind)(struct IPerlDir, DIR*);
495	typedef void (LPDirSeek)(struct IPerlDir, DIR*, long);
496	typedef long (LPDirTell)(struct IPerlDir, DIR*);
497	#ifdef WIN32
498	typedef char* (LPDirMapPathA)(struct IPerlDir, const char*);
499	typedef WCHAR* (LPDirMapPathW)(struct IPerlDir, const WCHAR*);
500	#endif
501
502	struct IPerlDir
503	{
504	LPMakedir pMakedir;
505	LPChdir pChdir;
506	LPRmdir pRmdir;
507	LPDirClose pClose;
508	LPDirOpen pOpen;
509	LPDirRead pRead;
510	LPDirRewind pRewind;
511	LPDirSeek pSeek;
512	LPDirTell pTell;
513	#ifdef WIN32
514	LPDirMapPathA pMapPathA;
515	LPDirMapPathW pMapPathW;
516	#endif
517	};
518
519	struct IPerlDirInfo
520	{
521	unsigned long nCount; /* number of entries expected */
522	struct IPerlDir perlDirList;
523	};
524
525	#define PerlDir_mkdir(name, mode) \
526	(*PL_Dir->pMakedir)(PL_Dir, (name), (mode))
527	#define PerlDir_chdir(name) \
528	(*PL_Dir->pChdir)(PL_Dir, (name))
529	#define PerlDir_rmdir(name) \
530	(*PL_Dir->pRmdir)(PL_Dir, (name))
531	#define PerlDir_close(dir) \
532	(*PL_Dir->pClose)(PL_Dir, (dir))
533	#define PerlDir_open(name) \
534	(*PL_Dir->pOpen)(PL_Dir, (name))
535	#define PerlDir_read(dir) \
536	(*PL_Dir->pRead)(PL_Dir, (dir))
537	#define PerlDir_rewind(dir) \
538	(*PL_Dir->pRewind)(PL_Dir, (dir))
539	#define PerlDir_seek(dir, loc) \
540	(*PL_Dir->pSeek)(PL_Dir, (dir), (loc))
541	#define PerlDir_tell(dir) \
542	(*PL_Dir->pTell)(PL_Dir, (dir))
543	#ifdef WIN32
544	#define PerlDir_mapA(dir) \
545	(*PL_Dir->pMapPathA)(PL_Dir, (dir))
546	#define PerlDir_mapW(dir) \
547	(*PL_Dir->pMapPathW)(PL_Dir, (dir))
548	#endif
549
550	#else /* PERL_IMPLICIT_SYS */
551
552	#define PerlDir_mkdir(name, mode) Mkdir((name), (mode))
553	#ifdef VMS
554	# define PerlDir_chdir(n) chdir(((n) && *(n)) ? (n) : "SYS$LOGIN")
555	#else
556	# define PerlDir_chdir(name) chdir((name))
557	#endif
558	#define PerlDir_rmdir(name) rmdir((name))
559	#define PerlDir_close(dir) closedir((dir))
560	#define PerlDir_open(name) opendir((name))
561	#define PerlDir_read(dir) readdir((dir))
562	#define PerlDir_rewind(dir) rewinddir((dir))
563	#define PerlDir_seek(dir, loc) seekdir((dir), (loc))
564	#define PerlDir_tell(dir) telldir((dir))
565	#ifdef WIN32
566	#define PerlDir_mapA(dir) dir
567	#define PerlDir_mapW(dir) dir
568	#endif
569
570	#endif /* PERL_IMPLICIT_SYS */
571
572	/*
573	Interface for perl environment functions
574	*/
575
576	#if defined(PERL_IMPLICIT_SYS)
577
578	/* IPerlEnv */
579	struct IPerlEnv;
580	struct IPerlEnvInfo;
581	typedef char* (LPEnvGetenv)(struct IPerlEnv, const char*);
582	typedef int (LPEnvPutenv)(struct IPerlEnv, const char*);
583	typedef char* (LPEnvGetenv_len)(struct IPerlEnv,
584	const char varname, unsigned long len);
585	typedef int (LPEnvUname)(struct IPerlEnv, struct utsname *name);
586	typedef void (LPEnvClearenv)(struct IPerlEnv);
587	typedef void* (LPEnvGetChildenv)(struct IPerlEnv);
588	typedef void (LPEnvFreeChildenv)(struct IPerlEnv, void* env);
589	typedef char* (LPEnvGetChilddir)(struct IPerlEnv);
590	typedef void (LPEnvFreeChilddir)(struct IPerlEnv, char* dir);
591	#ifdef HAS_ENVGETENV
592	typedef char* (LPENVGetenv)(struct IPerlEnv, const char *varname);
593	typedef char* (LPENVGetenv_len)(struct IPerlEnv,
594	const char varname, unsigned long len);
595	#endif
596	#ifdef WIN32
597	typedef unsigned long (LPEnvOsID)(struct IPerlEnv);
598	typedef char* (LPEnvLibPath)(struct IPerlEnv, const char*);
599	typedef char* (LPEnvSiteLibPath)(struct IPerlEnv, const char*);
600	typedef char* (LPEnvVendorLibPath)(struct IPerlEnv, const char*);
601	typedef void (LPEnvGetChildIO)(struct IPerlEnv, child_IO_table*);
602	#endif
603
604	struct IPerlEnv
605	{
606	LPEnvGetenv pGetenv;
607	LPEnvPutenv pPutenv;
608	LPEnvGetenv_len pGetenv_len;
609	LPEnvUname pEnvUname;
610	LPEnvClearenv pClearenv;
611	LPEnvGetChildenv pGetChildenv;
612	LPEnvFreeChildenv pFreeChildenv;
613	LPEnvGetChilddir pGetChilddir;
614	LPEnvFreeChilddir pFreeChilddir;
615	#ifdef HAS_ENVGETENV
616	LPENVGetenv pENVGetenv;
617	LPENVGetenv_len pENVGetenv_len;
618	#endif
619	#ifdef WIN32
620	LPEnvOsID pEnvOsID;
621	LPEnvLibPath pLibPath;
622	LPEnvSiteLibPath pSiteLibPath;
623	LPEnvVendorLibPath pVendorLibPath;
624	LPEnvGetChildIO pGetChildIO;
625	#endif
626	};
627
628	struct IPerlEnvInfo
629	{
630	unsigned long nCount; /* number of entries expected */
631	struct IPerlEnv perlEnvList;
632	};
633
634	#define PerlEnv_putenv(str) \
635	(*PL_Env->pPutenv)(PL_Env,(str))
636	#define PerlEnv_getenv(str) \
637	(*PL_Env->pGetenv)(PL_Env,(str))
638	#define PerlEnv_getenv_len(str,l) \
639	(*PL_Env->pGetenv_len)(PL_Env,(str), (l))
640	#define PerlEnv_clearenv() \
641	(*PL_Env->pClearenv)(PL_Env)
642	#define PerlEnv_get_childenv() \
643	(*PL_Env->pGetChildenv)(PL_Env)
644	#define PerlEnv_free_childenv(e) \
645	(*PL_Env->pFreeChildenv)(PL_Env, (e))
646	#define PerlEnv_get_childdir() \
647	(*PL_Env->pGetChilddir)(PL_Env)
648	#define PerlEnv_free_childdir(d) \
649	(*PL_Env->pFreeChilddir)(PL_Env, (d))
650	#ifdef HAS_ENVGETENV
651	# define PerlEnv_ENVgetenv(str) \
652	(*PL_Env->pENVGetenv)(PL_Env,(str))
653	# define PerlEnv_ENVgetenv_len(str,l) \
654	(*PL_Env->pENVGetenv_len)(PL_Env,(str), (l))
655	#else
656	# define PerlEnv_ENVgetenv(str) \
657	PerlEnv_getenv((str))
658	# define PerlEnv_ENVgetenv_len(str,l) \
659	PerlEnv_getenv_len((str),(l))
660	#endif
661	#define PerlEnv_uname(name) \
662	(*PL_Env->pEnvUname)(PL_Env,(name))
663	#ifdef WIN32
664	#define PerlEnv_os_id() \
665	(*PL_Env->pEnvOsID)(PL_Env)
666	#define PerlEnv_lib_path(str) \
667	(*PL_Env->pLibPath)(PL_Env,(str))
668	#define PerlEnv_sitelib_path(str) \
669	(*PL_Env->pSiteLibPath)(PL_Env,(str))
670	#define PerlEnv_vendorlib_path(str) \
671	(*PL_Env->pVendorLibPath)(PL_Env,(str))
672	#define PerlEnv_get_child_IO(ptr) \
673	(*PL_Env->pGetChildIO)(PL_Env, ptr)
674	#endif
675
676	#else /* PERL_IMPLICIT_SYS */
677
678	#define PerlEnv_putenv(str) putenv((str))
679	#define PerlEnv_getenv(str) getenv((str))
680	#define PerlEnv_getenv_len(str,l) getenv_len((str), (l))
681	#define PerlEnv_clearenv() clearenv()
682	#define PerlEnv_get_childenv() get_childenv()
683	#define PerlEnv_free_childenv(e) free_childenv((e))
684	#define PerlEnv_get_childdir() get_childdir()
685	#define PerlEnv_free_childdir(d) free_childdir((d))
686	#ifdef HAS_ENVGETENV
687	# define PerlEnv_ENVgetenv(str) ENVgetenv((str))
688	# define PerlEnv_ENVgetenv_len(str,l) ENVgetenv_len((str), (l))
689	#else
690	# define PerlEnv_ENVgetenv(str) PerlEnv_getenv((str))
691	# define PerlEnv_ENVgetenv_len(str,l) PerlEnv_getenv_len((str), (l))
692	#endif
693	#define PerlEnv_uname(name) uname((name))
694
695	#ifdef WIN32
696	#define PerlEnv_os_id() win32_os_id()
697	#define PerlEnv_lib_path(str) win32_get_privlib(str)
698	#define PerlEnv_sitelib_path(str) win32_get_sitelib(str)
699	#define PerlEnv_vendorlib_path(str) win32_get_vendorlib(str)
700	#define PerlEnv_get_child_IO(ptr) win32_get_child_IO(ptr)
701	#endif
702
703	#endif /* PERL_IMPLICIT_SYS */
704
705	/*
706	Interface for perl low-level IO functions
707	*/
708
709	#if defined(PERL_IMPLICIT_SYS)
710
711	/* IPerlLIO */
712	struct IPerlLIO;
713	struct IPerlLIOInfo;
714	typedef int (LPLIOAccess)(struct IPerlLIO, const char*, int);
715	typedef int (LPLIOChmod)(struct IPerlLIO, const char*, int);
716	typedef int (LPLIOChown)(struct IPerlLIO, const char*, uid_t,
717	gid_t);
718	typedef int (LPLIOChsize)(struct IPerlLIO, int, long);
719	typedef int (LPLIOClose)(struct IPerlLIO, int);
720	typedef int (LPLIODup)(struct IPerlLIO, int);
721	typedef int (LPLIODup2)(struct IPerlLIO, int, int);
722	typedef int (LPLIOFlock)(struct IPerlLIO, int, int);
723	typedef int (LPLIOFileStat)(struct IPerlLIO, int, struct stat*);
724	typedef int (LPLIOIOCtl)(struct IPerlLIO, int, unsigned int,
725	char*);
726	typedef int (LPLIOIsatty)(struct IPerlLIO, int);
727	typedef int (LPLIOLink)(struct IPerlLIO, const char*,
728	const char *);
729	typedef long (LPLIOLseek)(struct IPerlLIO, int, long, int);
730	typedef int (LPLIOLstat)(struct IPerlLIO, const char*,
731	struct stat*);
732	typedef char* (LPLIOMktemp)(struct IPerlLIO, char*);
733	typedef int (LPLIOOpen)(struct IPerlLIO, const char*, int);
734	typedef int (LPLIOOpen3)(struct IPerlLIO, const char*, int, int);
735	typedef int (LPLIORead)(struct IPerlLIO, int, void*, unsigned int);
736	typedef int (LPLIORename)(struct IPerlLIO, const char*,
737	const char*);
738	typedef int (LPLIOSetmode)(struct IPerlLIO, int, int);
739	typedef int (LPLIONameStat)(struct IPerlLIO, const char*,
740	struct stat*);
741	typedef char* (LPLIOTmpnam)(struct IPerlLIO, char*);
742	typedef int (LPLIOUmask)(struct IPerlLIO, int);
743	typedef int (LPLIOUnlink)(struct IPerlLIO, const char*);
744	typedef int (LPLIOUtime)(struct IPerlLIO, char, struct utimbuf);
745	typedef int (LPLIOWrite)(struct IPerlLIO, int, const void*,
746	unsigned int);
747
748	struct IPerlLIO
749	{
750	LPLIOAccess pAccess;
751	LPLIOChmod pChmod;
752	LPLIOChown pChown;
753	LPLIOChsize pChsize;
754	LPLIOClose pClose;
755	LPLIODup pDup;
756	LPLIODup2 pDup2;
757	LPLIOFlock pFlock;
758	LPLIOFileStat pFileStat;
759	LPLIOIOCtl pIOCtl;
760	LPLIOIsatty pIsatty;
761	LPLIOLink pLink;
762	LPLIOLseek pLseek;
763	LPLIOLstat pLstat;
764	LPLIOMktemp pMktemp;
765	LPLIOOpen pOpen;
766	LPLIOOpen3 pOpen3;
767	LPLIORead pRead;
768	LPLIORename pRename;
769	LPLIOSetmode pSetmode;
770	LPLIONameStat pNameStat;
771	LPLIOTmpnam pTmpnam;
772	LPLIOUmask pUmask;
773	LPLIOUnlink pUnlink;
774	LPLIOUtime pUtime;
775	LPLIOWrite pWrite;
776	};
777
778	struct IPerlLIOInfo
779	{
780	unsigned long nCount; /* number of entries expected */
781	struct IPerlLIO perlLIOList;
782	};
783
784	#define PerlLIO_access(file, mode) \
785	(*PL_LIO->pAccess)(PL_LIO, (file), (mode))
786	#define PerlLIO_chmod(file, mode) \
787	(*PL_LIO->pChmod)(PL_LIO, (file), (mode))
788	#define PerlLIO_chown(file, owner, group) \
789	(*PL_LIO->pChown)(PL_LIO, (file), (owner), (group))
790	#define PerlLIO_chsize(fd, size) \
791	(*PL_LIO->pChsize)(PL_LIO, (fd), (size))
792	#define PerlLIO_close(fd) \
793	(*PL_LIO->pClose)(PL_LIO, (fd))
794	#define PerlLIO_dup(fd) \
795	(*PL_LIO->pDup)(PL_LIO, (fd))
796	#define PerlLIO_dup2(fd1, fd2) \
797	(*PL_LIO->pDup2)(PL_LIO, (fd1), (fd2))
798	#define PerlLIO_flock(fd, op) \
799	(*PL_LIO->pFlock)(PL_LIO, (fd), (op))
800	#define PerlLIO_fstat(fd, buf) \
801	(*PL_LIO->pFileStat)(PL_LIO, (fd), (buf))
802	#define PerlLIO_ioctl(fd, u, buf) \
803	(*PL_LIO->pIOCtl)(PL_LIO, (fd), (u), (buf))
804	#define PerlLIO_isatty(fd) \
805	(*PL_LIO->pIsatty)(PL_LIO, (fd))
806	#define PerlLIO_link(oldname, newname) \
807	(*PL_LIO->pLink)(PL_LIO, (oldname), (newname))
808	#define PerlLIO_lseek(fd, offset, mode) \
809	(*PL_LIO->pLseek)(PL_LIO, (fd), (offset), (mode))
810	#define PerlLIO_lstat(name, buf) \
811	(*PL_LIO->pLstat)(PL_LIO, (name), (buf))
812	#define PerlLIO_mktemp(file) \
813	(*PL_LIO->pMktemp)(PL_LIO, (file))
814	#define PerlLIO_open(file, flag) \
815	(*PL_LIO->pOpen)(PL_LIO, (file), (flag))
816	#define PerlLIO_open3(file, flag, perm) \
817	(*PL_LIO->pOpen3)(PL_LIO, (file), (flag), (perm))
818	#define PerlLIO_read(fd, buf, count) \
819	(*PL_LIO->pRead)(PL_LIO, (fd), (buf), (count))
820	#define PerlLIO_rename(oname, newname) \
821	(*PL_LIO->pRename)(PL_LIO, (oname), (newname))
822	#define PerlLIO_setmode(fd, mode) \
823	(*PL_LIO->pSetmode)(PL_LIO, (fd), (mode))
824	#define PerlLIO_stat(name, buf) \
825	(*PL_LIO->pNameStat)(PL_LIO, (name), (buf))
826	#define PerlLIO_tmpnam(str) \
827	(*PL_LIO->pTmpnam)(PL_LIO, (str))
828	#define PerlLIO_umask(mode) \
829	(*PL_LIO->pUmask)(PL_LIO, (mode))
830	#define PerlLIO_unlink(file) \
831	(*PL_LIO->pUnlink)(PL_LIO, (file))
832	#define PerlLIO_utime(file, time) \
833	(*PL_LIO->pUtime)(PL_LIO, (file), (time))
834	#define PerlLIO_write(fd, buf, count) \
835	(*PL_LIO->pWrite)(PL_LIO, (fd), (buf), (count))
836
837	#else /* PERL_IMPLICIT_SYS */
838
839	#define PerlLIO_access(file, mode) access((file), (mode))
840	#define PerlLIO_chmod(file, mode) chmod((file), (mode))
841	#define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp))
842	#define PerlLIO_chsize(fd, size) chsize((fd), (size))
843	#define PerlLIO_close(fd) close((fd))
844	#define PerlLIO_dup(fd) dup((fd))
845	#define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2))
846	#define PerlLIO_flock(fd, op) FLOCK((fd), (op))
847	#define PerlLIO_fstat(fd, buf) Fstat((fd), (buf))
848	#define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf))
849	#define PerlLIO_isatty(fd) isatty((fd))
850	#define PerlLIO_link(oldname, newname) link((oldname), (newname))
851	#define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode))
852	#define PerlLIO_stat(name, buf) Stat((name), (buf))
853	#ifdef HAS_LSTAT
854	# define PerlLIO_lstat(name, buf) lstat((name), (buf))
855	#else
856	# define PerlLIO_lstat(name, buf) PerlLIO_stat((name), (buf))
857	#endif
858	#define PerlLIO_mktemp(file) mktemp((file))
859	#define PerlLIO_mkstemp(file) mkstemp((file))
860	#define PerlLIO_open(file, flag) open((file), (flag))
861	#define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
862	#define PerlLIO_read(fd, buf, count) read((fd), (buf), (count))
863	#define PerlLIO_rename(old, new) rename((old), (new))
864	#define PerlLIO_setmode(fd, mode) setmode((fd), (mode))
865	#define PerlLIO_tmpnam(str) tmpnam((str))
866	#define PerlLIO_umask(mode) umask((mode))
867	#define PerlLIO_unlink(file) unlink((file))
868	#define PerlLIO_utime(file, time) utime((file), (time))
869	#define PerlLIO_write(fd, buf, count) write((fd), (buf), (count))
870
871	#endif /* PERL_IMPLICIT_SYS */
872
873	/*
874	Interface for perl memory allocation
875	*/
876
877	#if defined(PERL_IMPLICIT_SYS)
878
879	/* IPerlMem */
880	struct IPerlMem;
881	struct IPerlMemInfo;
882	typedef void* (LPMemMalloc)(struct IPerlMem, size_t);
883	typedef void* (LPMemRealloc)(struct IPerlMem, void*, size_t);
884	typedef void (LPMemFree)(struct IPerlMem, void*);
885	typedef void* (LPMemCalloc)(struct IPerlMem, size_t, size_t);
886	typedef void (LPMemGetLock)(struct IPerlMem);
887	typedef void (LPMemFreeLock)(struct IPerlMem);
888	typedef int (LPMemIsLocked)(struct IPerlMem);
889
890	struct IPerlMem
891	{
892	LPMemMalloc pMalloc;
893	LPMemRealloc pRealloc;
894	LPMemFree pFree;
895	LPMemCalloc pCalloc;
896	LPMemGetLock pGetLock;
897	LPMemFreeLock pFreeLock;
898	LPMemIsLocked pIsLocked;
899	};
900
901	struct IPerlMemInfo
902	{
903	unsigned long nCount; /* number of entries expected */
904	struct IPerlMem perlMemList;
905	};
906
907	/* Interpreter specific memory macros */
908	#define PerlMem_malloc(size) \
909	(*PL_Mem->pMalloc)(PL_Mem, (size))
910	#define PerlMem_realloc(buf, size) \
911	(*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
912	#define PerlMem_free(buf) \
913	(*PL_Mem->pFree)(PL_Mem, (buf))
914	#define PerlMem_calloc(num, size) \
915	(*PL_Mem->pCalloc)(PL_Mem, (num), (size))
916	#define PerlMem_get_lock() \
917	(*PL_Mem->pGetLock)(PL_Mem)
918	#define PerlMem_free_lock() \
919	(*PL_Mem->pFreeLock)(PL_Mem)
920	#define PerlMem_is_locked() \
921	(*PL_Mem->pIsLocked)(PL_Mem)
922
923	/* Shared memory macros */
924	#define PerlMemShared_malloc(size) \
925	(*PL_MemShared->pMalloc)(PL_Mem, (size))
926	#define PerlMemShared_realloc(buf, size) \
927	(*PL_MemShared->pRealloc)(PL_Mem, (buf), (size))
928	#define PerlMemShared_free(buf) \
929	(*PL_MemShared->pFree)(PL_Mem, (buf))
930	#define PerlMemShared_calloc(num, size) \
931	(*PL_MemShared->pCalloc)(PL_Mem, (num), (size))
932	#define PerlMemShared_get_lock() \
933	(*PL_MemShared->pGetLock)(PL_Mem)
934	#define PerlMemShared_free_lock() \
935	(*PL_MemShared->pFreeLock)(PL_Mem)
936	#define PerlMemShared_is_locked() \
937	(*PL_MemShared->pIsLocked)(PL_Mem)
938
939
940	/* Parse tree memory macros */
941	#define PerlMemParse_malloc(size) \
942	(*PL_MemParse->pMalloc)(PL_Mem, (size))
943	#define PerlMemParse_realloc(buf, size) \
944	(*PL_MemParse->pRealloc)(PL_Mem, (buf), (size))
945	#define PerlMemParse_free(buf) \
946	(*PL_MemParse->pFree)(PL_Mem, (buf))
947	#define PerlMemParse_calloc(num, size) \
948	(*PL_MemParse->pCalloc)(PL_Mem, (num), (size))
949	#define PerlMemParse_get_lock() \
950	(*PL_MemParse->pGetLock)(PL_Mem)
951	#define PerlMemParse_free_lock() \
952	(*PL_MemParse->pFreeLock)(PL_Mem)
953	#define PerlMemParse_is_locked() \
954	(*PL_MemParse->pIsLocked)(PL_Mem)
955
956
957	#else /* PERL_IMPLICIT_SYS */
958
959	/* Interpreter specific memory macros */
960	#define PerlMem_malloc(size) malloc((size))
961	#define PerlMem_realloc(buf, size) realloc((buf), (size))
962	#define PerlMem_free(buf) free((buf))
963	#define PerlMem_calloc(num, size) calloc((num), (size))
964	#define PerlMem_get_lock()
965	#define PerlMem_free_lock()
966	#define PerlMem_is_locked() 0
967
968	/* Shared memory macros */
969	#define PerlMemShared_malloc(size) malloc((size))
970	#define PerlMemShared_realloc(buf, size) realloc((buf), (size))
971	#define PerlMemShared_free(buf) free((buf))
972	#define PerlMemShared_calloc(num, size) calloc((num), (size))
973	#define PerlMemShared_get_lock()
974	#define PerlMemShared_free_lock()
975	#define PerlMemShared_is_locked() 0
976
977	/* Parse tree memory macros */
978	#define PerlMemParse_malloc(size) malloc((size))
979	#define PerlMemParse_realloc(buf, size) realloc((buf), (size))
980	#define PerlMemParse_free(buf) free((buf))
981	#define PerlMemParse_calloc(num, size) calloc((num), (size))
982	#define PerlMemParse_get_lock()
983	#define PerlMemParse_free_lock()
984	#define PerlMemParse_is_locked() 0
985
986	#endif /* PERL_IMPLICIT_SYS */
987
988	/*
989	Interface for perl process functions
990	*/
991
992
993	#if defined(PERL_IMPLICIT_SYS)
994
995	#ifndef jmp_buf
996	#include <setjmp.h>
997	#endif
998
999	/* IPerlProc */
1000	struct IPerlProc;
1001	struct IPerlProcInfo;
1002	typedef void (LPProcAbort)(struct IPerlProc);
1003	typedef char* (LPProcCrypt)(struct IPerlProc, const char*,
1004	const char*);
1005	typedef void (LPProcExit)(struct IPerlProc, int);
1006	typedef void (LPProc_Exit)(struct IPerlProc, int);
1007	typedef int (LPProcExecl)(struct IPerlProc, const char*,
1008	const char, const char, const char*,
1009	const char*);
1010	typedef int (LPProcExecv)(struct IPerlProc, const char*,
1011	const charconst);
1012	typedef int (LPProcExecvp)(struct IPerlProc, const char*,
1013	const charconst);
1014	typedef uid_t (LPProcGetuid)(struct IPerlProc);
1015	typedef uid_t (LPProcGeteuid)(struct IPerlProc);
1016	typedef gid_t (LPProcGetgid)(struct IPerlProc);
1017	typedef gid_t (LPProcGetegid)(struct IPerlProc);
1018	typedef char* (LPProcGetlogin)(struct IPerlProc);
1019	typedef int (LPProcKill)(struct IPerlProc, int, int);
1020	typedef int (LPProcKillpg)(struct IPerlProc, int, int);
1021	typedef int (LPProcPauseProc)(struct IPerlProc);
1022	typedef PerlIO* (LPProcPopen)(struct IPerlProc, const char*,
1023	const char*);
1024	typedef int (LPProcPclose)(struct IPerlProc, PerlIO*);
1025	typedef int (LPProcPipe)(struct IPerlProc, int*);
1026	typedef int (LPProcSetuid)(struct IPerlProc, uid_t);
1027	typedef int (LPProcSetgid)(struct IPerlProc, gid_t);
1028	typedef int (LPProcSleep)(struct IPerlProc, unsigned int);
1029	typedef int (LPProcTimes)(struct IPerlProc, struct tms*);
1030	typedef int (LPProcWait)(struct IPerlProc, int*);
1031	typedef int (LPProcWaitpid)(struct IPerlProc, int, int*, int);
1032	typedef Sighandler_t (LPProcSignal)(struct IPerlProc, int, Sighandler_t);
1033	typedef int (LPProcFork)(struct IPerlProc);
1034	typedef int (LPProcGetpid)(struct IPerlProc);
1035	#ifdef WIN32
1036	typedef void* (LPProcDynaLoader)(struct IPerlProc, const char*);
1037	typedef void (LPProcGetOSError)(struct IPerlProc,
1038	SV* sv, DWORD dwErr);
1039	typedef void (LPProcFreeBuf)(struct IPerlProc, char*);
1040	typedef BOOL (LPProcDoCmd)(struct IPerlProc, char*);
1041	typedef int (LPProcSpawn)(struct IPerlProc, char*);
1042	typedef int (LPProcSpawnvp)(struct IPerlProc, int, const char*,
1043	const charconst);
1044	typedef int (LPProcASpawn)(struct IPerlProc, void, void, void*);
1045	#endif
1046
1047	struct IPerlProc
1048	{
1049	LPProcAbort pAbort;
1050	LPProcCrypt pCrypt;
1051	LPProcExit pExit;
1052	LPProc_Exit p_Exit;
1053	LPProcExecl pExecl;
1054	LPProcExecv pExecv;
1055	LPProcExecvp pExecvp;
1056	LPProcGetuid pGetuid;
1057	LPProcGeteuid pGeteuid;
1058	LPProcGetgid pGetgid;
1059	LPProcGetegid pGetegid;
1060	LPProcGetlogin pGetlogin;
1061	LPProcKill pKill;
1062	LPProcKillpg pKillpg;
1063	LPProcPauseProc pPauseProc;
1064	LPProcPopen pPopen;
1065	LPProcPclose pPclose;
1066	LPProcPipe pPipe;
1067	LPProcSetuid pSetuid;
1068	LPProcSetgid pSetgid;
1069	LPProcSleep pSleep;
1070	LPProcTimes pTimes;
1071	LPProcWait pWait;
1072	LPProcWaitpid pWaitpid;
1073	LPProcSignal pSignal;
1074	LPProcFork pFork;
1075	LPProcGetpid pGetpid;
1076	#ifdef WIN32
1077	LPProcDynaLoader pDynaLoader;
1078	LPProcGetOSError pGetOSError;
1079	LPProcDoCmd pDoCmd;
1080	LPProcSpawn pSpawn;
1081	LPProcSpawnvp pSpawnvp;
1082	LPProcASpawn pASpawn;
1083	#endif
1084	};
1085
1086	struct IPerlProcInfo
1087	{
1088	unsigned long nCount; /* number of entries expected */
1089	struct IPerlProc perlProcList;
1090	};
1091
1092	#define PerlProc_abort() \
1093	(*PL_Proc->pAbort)(PL_Proc)
1094	#define PerlProc_crypt(c,s) \
1095	(*PL_Proc->pCrypt)(PL_Proc, (c), (s))
1096	#define PerlProc_exit(s) \
1097	(*PL_Proc->pExit)(PL_Proc, (s))
1098	#define PerlProc__exit(s) \
1099	(*PL_Proc->p_Exit)(PL_Proc, (s))
1100	#define PerlProc_execl(c, w, x, y, z) \
1101	(*PL_Proc->pExecl)(PL_Proc, (c), (w), (x), (y), (z))
1102	#define PerlProc_execv(c, a) \
1103	(*PL_Proc->pExecv)(PL_Proc, (c), (a))
1104	#define PerlProc_execvp(c, a) \
1105	(*PL_Proc->pExecvp)(PL_Proc, (c), (a))
1106	#define PerlProc_getuid() \
1107	(*PL_Proc->pGetuid)(PL_Proc)
1108	#define PerlProc_geteuid() \
1109	(*PL_Proc->pGeteuid)(PL_Proc)
1110	#define PerlProc_getgid() \
1111	(*PL_Proc->pGetgid)(PL_Proc)
1112	#define PerlProc_getegid() \
1113	(*PL_Proc->pGetegid)(PL_Proc)
1114	#define PerlProc_getlogin() \
1115	(*PL_Proc->pGetlogin)(PL_Proc)
1116	#define PerlProc_kill(i, a) \
1117	(*PL_Proc->pKill)(PL_Proc, (i), (a))
1118	#define PerlProc_killpg(i, a) \
1119	(*PL_Proc->pKillpg)(PL_Proc, (i), (a))
1120	#define PerlProc_pause() \
1121	(*PL_Proc->pPauseProc)(PL_Proc)
1122	#define PerlProc_popen(c, m) \
1123	(*PL_Proc->pPopen)(PL_Proc, (c), (m))
1124	#define PerlProc_pclose(f) \
1125	(*PL_Proc->pPclose)(PL_Proc, (f))
1126	#define PerlProc_pipe(fd) \
1127	(*PL_Proc->pPipe)(PL_Proc, (fd))
1128	#define PerlProc_setuid(u) \
1129	(*PL_Proc->pSetuid)(PL_Proc, (u))
1130	#define PerlProc_setgid(g) \
1131	(*PL_Proc->pSetgid)(PL_Proc, (g))
1132	#define PerlProc_sleep(t) \
1133	(*PL_Proc->pSleep)(PL_Proc, (t))
1134	#define PerlProc_times(t) \
1135	(*PL_Proc->pTimes)(PL_Proc, (t))
1136	#define PerlProc_wait(t) \
1137	(*PL_Proc->pWait)(PL_Proc, (t))
1138	#define PerlProc_waitpid(p,s,f) \
1139	(*PL_Proc->pWaitpid)(PL_Proc, (p), (s), (f))
1140	#define PerlProc_signal(n, h) \
1141	(*PL_Proc->pSignal)(PL_Proc, (n), (h))
1142	#define PerlProc_fork() \
1143	(*PL_Proc->pFork)(PL_Proc)
1144	#define PerlProc_getpid() \
1145	(*PL_Proc->pGetpid)(PL_Proc)
1146	#define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
1147	#define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
1148
1149	#ifdef WIN32
1150	#define PerlProc_DynaLoad(f) \
1151	(*PL_Proc->pDynaLoader)(PL_Proc, (f))
1152	#define PerlProc_GetOSError(s,e) \
1153	(*PL_Proc->pGetOSError)(PL_Proc, (s), (e))
1154	#define PerlProc_Cmd(s) \
1155	(*PL_Proc->pDoCmd)(PL_Proc, (s))
1156	#define do_spawn(s) \
1157	(*PL_Proc->pSpawn)(PL_Proc, (s))
1158	#define do_spawnvp(m, c, a) \
1159	(*PL_Proc->pSpawnvp)(PL_Proc, (m), (c), (a))
1160	#define PerlProc_aspawn(m,c,a) \
1161	(*PL_Proc->pASpawn)(PL_Proc, (m), (c), (a))
1162	#endif
1163
1164	#else /* PERL_IMPLICIT_SYS */
1165
1166	#define PerlProc_abort() abort()
1167	#define PerlProc_crypt(c,s) crypt((c), (s))
1168	#define PerlProc_exit(s) exit((s))
1169	#define PerlProc__exit(s) _exit((s))
1170	#define PerlProc_execl(c,w,x,y,z) \
1171	execl((c), (w), (x), (y), (z))
1172	#define PerlProc_execv(c, a) execv((c), (a))
1173	#define PerlProc_execvp(c, a) execvp((c), (a))
1174	#define PerlProc_getuid() getuid()
1175	#define PerlProc_geteuid() geteuid()
1176	#define PerlProc_getgid() getgid()
1177	#define PerlProc_getegid() getegid()
1178	#define PerlProc_getlogin() getlogin()
1179	#define PerlProc_kill(i, a) kill((i), (a))
1180	#define PerlProc_killpg(i, a) killpg((i), (a))
1181	#define PerlProc_pause() Pause()
1182	#define PerlProc_popen(c, m) my_popen((c), (m))
1183	#define PerlProc_pclose(f) my_pclose((f))
1184	#define PerlProc_pipe(fd) pipe((fd))
1185	#define PerlProc_setuid(u) setuid((u))
1186	#define PerlProc_setgid(g) setgid((g))
1187	#define PerlProc_sleep(t) sleep((t))
1188	#define PerlProc_times(t) times((t))
1189	#define PerlProc_wait(t) wait((t))
1190	#define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f))
1191	#define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
1192	#define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
1193	#define PerlProc_signal(n, h) signal((n), (h))
1194	#define PerlProc_fork() fork()
1195	#define PerlProc_getpid() getpid()
1196
1197	#ifdef WIN32
1198	#define PerlProc_DynaLoad(f) \
1199	win32_dynaload((f))
1200	#define PerlProc_GetOSError(s,e) \
1201	win32_str_os_error((s), (e))
1202	#endif
1203	#endif /* PERL_IMPLICIT_SYS */
1204
1205	/*
1206	Interface for perl socket functions
1207	*/
1208
1209	#if defined(PERL_IMPLICIT_SYS)
1210
1211	/* PerlSock */
1212	struct IPerlSock;
1213	struct IPerlSockInfo;
1214	typedef u_long (LPHtonl)(struct IPerlSock, u_long);
1215	typedef u_short (LPHtons)(struct IPerlSock, u_short);
1216	typedef u_long (LPNtohl)(struct IPerlSock, u_long);
1217	typedef u_short (LPNtohs)(struct IPerlSock, u_short);
1218	typedef SOCKET (LPAccept)(struct IPerlSock, SOCKET,
1219	struct sockaddr, int);
1220	typedef int (LPBind)(struct IPerlSock, SOCKET,
1221	const struct sockaddr*, int);
1222	typedef int (LPConnect)(struct IPerlSock, SOCKET,
1223	const struct sockaddr*, int);
1224	typedef void (LPEndhostent)(struct IPerlSock);
1225	typedef void (LPEndnetent)(struct IPerlSock);
1226	typedef void (LPEndprotoent)(struct IPerlSock);
1227	typedef void (LPEndservent)(struct IPerlSock);
1228	typedef int (LPGethostname)(struct IPerlSock, char*, int);
1229	typedef int (LPGetpeername)(struct IPerlSock, SOCKET,
1230	struct sockaddr, int);
1231	typedef struct hostent* (LPGethostbyaddr)(struct IPerlSock, const char*,
1232	int, int);
1233	typedef struct hostent* (LPGethostbyname)(struct IPerlSock, const char*);
1234	typedef struct hostent* (LPGethostent)(struct IPerlSock);
1235	typedef struct netent* (LPGetnetbyaddr)(struct IPerlSock, long, int);
1236	typedef struct netent* (LPGetnetbyname)(struct IPerlSock, const char*);
1237	typedef struct netent* (LPGetnetent)(struct IPerlSock);
1238	typedef struct protoent(LPGetprotobyname)(struct IPerlSock, const char);
1239	typedef struct protoent(LPGetprotobynumber)(struct IPerlSock*, int);
1240	typedef struct protoent(LPGetprotoent)(struct IPerlSock*);
1241	typedef struct servent* (LPGetservbyname)(struct IPerlSock, const char*,
1242	const char*);
1243	typedef struct servent* (LPGetservbyport)(struct IPerlSock, int,
1244	const char*);
1245	typedef struct servent* (LPGetservent)(struct IPerlSock);
1246	typedef int (LPGetsockname)(struct IPerlSock, SOCKET,
1247	struct sockaddr, int);
1248	typedef int (LPGetsockopt)(struct IPerlSock, SOCKET, int, int,
1249	char, int);
1250	typedef unsigned long (LPInetAddr)(struct IPerlSock, const char*);
1251	typedef char* (LPInetNtoa)(struct IPerlSock, struct in_addr);
1252	typedef int (LPListen)(struct IPerlSock, SOCKET, int);
1253	typedef int (LPRecv)(struct IPerlSock, SOCKET, char*, int, int);
1254	typedef int (LPRecvfrom)(struct IPerlSock, SOCKET, char*, int,
1255	int, struct sockaddr, int);
1256	typedef int (LPSelect)(struct IPerlSock, int, char, char,
1257	char, const struct timeval);
1258	typedef int (LPSend)(struct IPerlSock, SOCKET, const char*, int,
1259	int);
1260	typedef int (LPSendto)(struct IPerlSock, SOCKET, const char*,
1261	int, int, const struct sockaddr*, int);
1262	typedef void (LPSethostent)(struct IPerlSock, int);
1263	typedef void (LPSetnetent)(struct IPerlSock, int);
1264	typedef void (LPSetprotoent)(struct IPerlSock, int);
1265	typedef void (LPSetservent)(struct IPerlSock, int);
1266	typedef int (LPSetsockopt)(struct IPerlSock, SOCKET, int, int,
1267	const char*, int);
1268	typedef int (LPShutdown)(struct IPerlSock, SOCKET, int);
1269	typedef SOCKET (LPSocket)(struct IPerlSock, int, int, int);
1270	typedef int (LPSocketpair)(struct IPerlSock, int, int, int,
1271	int*);
1272	#ifdef WIN32
1273	typedef int (LPClosesocket)(struct IPerlSock, SOCKET s);
1274	#endif
1275
1276	struct IPerlSock
1277	{
1278	LPHtonl pHtonl;
1279	LPHtons pHtons;
1280	LPNtohl pNtohl;
1281	LPNtohs pNtohs;
1282	LPAccept pAccept;
1283	LPBind pBind;
1284	LPConnect pConnect;
1285	LPEndhostent pEndhostent;
1286	LPEndnetent pEndnetent;
1287	LPEndprotoent pEndprotoent;
1288	LPEndservent pEndservent;
1289	LPGethostname pGethostname;
1290	LPGetpeername pGetpeername;
1291	LPGethostbyaddr pGethostbyaddr;
1292	LPGethostbyname pGethostbyname;
1293	LPGethostent pGethostent;
1294	LPGetnetbyaddr pGetnetbyaddr;
1295	LPGetnetbyname pGetnetbyname;
1296	LPGetnetent pGetnetent;
1297	LPGetprotobyname pGetprotobyname;
1298	LPGetprotobynumber pGetprotobynumber;
1299	LPGetprotoent pGetprotoent;
1300	LPGetservbyname pGetservbyname;
1301	LPGetservbyport pGetservbyport;
1302	LPGetservent pGetservent;
1303	LPGetsockname pGetsockname;
1304	LPGetsockopt pGetsockopt;
1305	LPInetAddr pInetAddr;
1306	LPInetNtoa pInetNtoa;
1307	LPListen pListen;
1308	LPRecv pRecv;
1309	LPRecvfrom pRecvfrom;
1310	LPSelect pSelect;
1311	LPSend pSend;
1312	LPSendto pSendto;
1313	LPSethostent pSethostent;
1314	LPSetnetent pSetnetent;
1315	LPSetprotoent pSetprotoent;
1316	LPSetservent pSetservent;
1317	LPSetsockopt pSetsockopt;
1318	LPShutdown pShutdown;
1319	LPSocket pSocket;
1320	LPSocketpair pSocketpair;
1321	#ifdef WIN32
1322	LPClosesocket pClosesocket;
1323	#endif
1324	};
1325
1326	struct IPerlSockInfo
1327	{
1328	unsigned long nCount; /* number of entries expected */
1329	struct IPerlSock perlSockList;
1330	};
1331
1332	#define PerlSock_htonl(x) \
1333	(*PL_Sock->pHtonl)(PL_Sock, x)
1334	#define PerlSock_htons(x) \
1335	(*PL_Sock->pHtons)(PL_Sock, x)
1336	#define PerlSock_ntohl(x) \
1337	(*PL_Sock->pNtohl)(PL_Sock, x)
1338	#define PerlSock_ntohs(x) \
1339	(*PL_Sock->pNtohs)(PL_Sock, x)
1340	#define PerlSock_accept(s, a, l) \
1341	(*PL_Sock->pAccept)(PL_Sock, s, a, l)
1342	#define PerlSock_bind(s, n, l) \
1343	(*PL_Sock->pBind)(PL_Sock, s, n, l)
1344	#define PerlSock_connect(s, n, l) \
1345	(*PL_Sock->pConnect)(PL_Sock, s, n, l)
1346	#define PerlSock_endhostent() \
1347	(*PL_Sock->pEndhostent)(PL_Sock)
1348	#define PerlSock_endnetent() \
1349	(*PL_Sock->pEndnetent)(PL_Sock)
1350	#define PerlSock_endprotoent() \
1351	(*PL_Sock->pEndprotoent)(PL_Sock)
1352	#define PerlSock_endservent() \
1353	(*PL_Sock->pEndservent)(PL_Sock)
1354	#define PerlSock_gethostbyaddr(a, l, t) \
1355	(*PL_Sock->pGethostbyaddr)(PL_Sock, a, l, t)
1356	#define PerlSock_gethostbyname(n) \
1357	(*PL_Sock->pGethostbyname)(PL_Sock, n)
1358	#define PerlSock_gethostent() \
1359	(*PL_Sock->pGethostent)(PL_Sock)
1360	#define PerlSock_gethostname(n, l) \
1361	(*PL_Sock->pGethostname)(PL_Sock, n, l)
1362	#define PerlSock_getnetbyaddr(n, t) \
1363	(*PL_Sock->pGetnetbyaddr)(PL_Sock, n, t)
1364	#define PerlSock_getnetbyname(c) \
1365	(*PL_Sock->pGetnetbyname)(PL_Sock, c)
1366	#define PerlSock_getnetent() \
1367	(*PL_Sock->pGetnetent)(PL_Sock)
1368	#define PerlSock_getpeername(s, n, l) \
1369	(*PL_Sock->pGetpeername)(PL_Sock, s, n, l)
1370	#define PerlSock_getprotobyname(n) \
1371	(*PL_Sock->pGetprotobyname)(PL_Sock, n)
1372	#define PerlSock_getprotobynumber(n) \
1373	(*PL_Sock->pGetprotobynumber)(PL_Sock, n)
1374	#define PerlSock_getprotoent() \
1375	(*PL_Sock->pGetprotoent)(PL_Sock)
1376	#define PerlSock_getservbyname(n, p) \
1377	(*PL_Sock->pGetservbyname)(PL_Sock, n, p)
1378	#define PerlSock_getservbyport(port, p) \
1379	(*PL_Sock->pGetservbyport)(PL_Sock, port, p)
1380	#define PerlSock_getservent() \
1381	(*PL_Sock->pGetservent)(PL_Sock)
1382	#define PerlSock_getsockname(s, n, l) \
1383	(*PL_Sock->pGetsockname)(PL_Sock, s, n, l)
1384	#define PerlSock_getsockopt(s,l,n,v,i) \
1385	(*PL_Sock->pGetsockopt)(PL_Sock, s, l, n, v, i)
1386	#define PerlSock_inet_addr(c) \
1387	(*PL_Sock->pInetAddr)(PL_Sock, c)
1388	#define PerlSock_inet_ntoa(i) \
1389	(*PL_Sock->pInetNtoa)(PL_Sock, i)
1390	#define PerlSock_listen(s, b) \
1391	(*PL_Sock->pListen)(PL_Sock, s, b)
1392	#define PerlSock_recv(s, b, l, f) \
1393	(*PL_Sock->pRecv)(PL_Sock, s, b, l, f)
1394	#define PerlSock_recvfrom(s,b,l,f,from,fromlen) \
1395	(*PL_Sock->pRecvfrom)(PL_Sock, s, b, l, f, from, fromlen)
1396	#define PerlSock_select(n, r, w, e, t) \
1397	(PL_Sock->pSelect)(PL_Sock, n, (char)r, (char)w, (char)e, t)
1398	#define PerlSock_send(s, b, l, f) \
1399	(*PL_Sock->pSend)(PL_Sock, s, b, l, f)
1400	#define PerlSock_sendto(s, b, l, f, t, tlen) \
1401	(*PL_Sock->pSendto)(PL_Sock, s, b, l, f, t, tlen)
1402	#define PerlSock_sethostent(f) \
1403	(*PL_Sock->pSethostent)(PL_Sock, f)
1404	#define PerlSock_setnetent(f) \
1405	(*PL_Sock->pSetnetent)(PL_Sock, f)
1406	#define PerlSock_setprotoent(f) \
1407	(*PL_Sock->pSetprotoent)(PL_Sock, f)
1408	#define PerlSock_setservent(f) \
1409	(*PL_Sock->pSetservent)(PL_Sock, f)
1410	#define PerlSock_setsockopt(s, l, n, v, len) \
1411	(*PL_Sock->pSetsockopt)(PL_Sock, s, l, n, v, len)
1412	#define PerlSock_shutdown(s, h) \
1413	(*PL_Sock->pShutdown)(PL_Sock, s, h)
1414	#define PerlSock_socket(a, t, p) \
1415	(*PL_Sock->pSocket)(PL_Sock, a, t, p)
1416	#define PerlSock_socketpair(a, t, p, f) \
1417	(*PL_Sock->pSocketpair)(PL_Sock, a, t, p, f)
1418
1419	#ifdef WIN32
1420	#define PerlSock_closesocket(s) \
1421	(*PL_Sock->pClosesocket)(PL_Sock, s)
1422	#endif
1423
1424	#else /* PERL_IMPLICIT_SYS */
1425
1426	#define PerlSock_htonl(x) htonl(x)
1427	#define PerlSock_htons(x) htons(x)
1428	#define PerlSock_ntohl(x) ntohl(x)
1429	#define PerlSock_ntohs(x) ntohs(x)
1430	#define PerlSock_accept(s, a, l) accept(s, a, l)
1431	#define PerlSock_bind(s, n, l) bind(s, n, l)
1432	#define PerlSock_connect(s, n, l) connect(s, n, l)
1433
1434	#define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t)
1435	#define PerlSock_gethostbyname(n) gethostbyname(n)
1436	#define PerlSock_gethostent gethostent
1437	#define PerlSock_endhostent endhostent
1438	#define PerlSock_gethostname(n, l) gethostname(n, l)
1439
1440	#define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t)
1441	#define PerlSock_getnetbyname(n) getnetbyname(n)
1442	#define PerlSock_getnetent getnetent
1443	#define PerlSock_endnetent endnetent
1444	#define PerlSock_getpeername(s, n, l) getpeername(s, n, l)
1445
1446	#define PerlSock_getprotobyname(n) getprotobyname(n)
1447	#define PerlSock_getprotobynumber(n) getprotobynumber(n)
1448	#define PerlSock_getprotoent getprotoent
1449	#define PerlSock_endprotoent endprotoent
1450
1451	#define PerlSock_getservbyname(n, p) getservbyname(n, p)
1452	#define PerlSock_getservbyport(port, p) getservbyport(port, p)
1453	#define PerlSock_getservent getservent
1454	#define PerlSock_endservent endservent
1455
1456	#define PerlSock_getsockname(s, n, l) getsockname(s, n, l)
1457	#define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i)
1458	#define PerlSock_inet_addr(c) inet_addr(c)
1459	#define PerlSock_inet_ntoa(i) inet_ntoa(i)
1460	#define PerlSock_listen(s, b) listen(s, b)
1461	#define PerlSock_recv(s, b, l, f) recv(s, b, l, f)
1462	#define PerlSock_recvfrom(s, b, l, f, from, fromlen) \
1463	recvfrom(s, b, l, f, from, fromlen)
1464	#define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t)
1465	#define PerlSock_send(s, b, l, f) send(s, b, l, f)
1466	#define PerlSock_sendto(s, b, l, f, t, tlen) \
1467	sendto(s, b, l, f, t, tlen)
1468	#define PerlSock_sethostent(f) sethostent(f)
1469	#define PerlSock_setnetent(f) setnetent(f)
1470	#define PerlSock_setprotoent(f) setprotoent(f)
1471	#define PerlSock_setservent(f) setservent(f)
1472	#define PerlSock_setsockopt(s, l, n, v, len) \
1473	setsockopt(s, l, n, v, len)
1474	#define PerlSock_shutdown(s, h) shutdown(s, h)
1475	#define PerlSock_socket(a, t, p) socket(a, t, p)
1476	#define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f)
1477
1478	#ifdef WIN32
1479	#define PerlSock_closesocket(s) closesocket(s)
1480	#endif
1481
1482	#endif /* PERL_IMPLICIT_SYS */
1483
1484	#endif /* __Inc__IPerl___ */
1485

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