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Commit	Line	Data
	1	/*
	2	* iperlsys.h - Perl's interface to the system
	3	*
	4	* This file defines the system level functionality that perl needs.
	5	*
	6	* When using C, this definition is in the form of a set of macros
	7	* that can be #defined to the system-level function (or a wrapper
	8	* provided elsewhere).
	9	*
	10	* GSAR 21-JUN-98
	11	*/
	12
	13	#ifndef __Inc__IPerl___
	14	#define __Inc__IPerl___
	15
	16	/*
	17	* PerlXXX_YYY explained - DickH and DougL @ ActiveState.com
	18	*
	19	* XXX := functional group
	20	* YYY := stdlib/OS function name
	21	*
	22	* Continuing with the theme of PerlIO, all OS functionality was
	23	* encapsulated into one of several interfaces.
	24	*
	25	* PerlIO - stdio
	26	* PerlLIO - low level I/O
	27	* PerlMem - malloc, realloc, free
	28	* PerlDir - directory related
	29	* PerlEnv - process environment handling
	30	* PerlProc - process control
	31	* PerlSock - socket functions
	32	*
	33	*
	34	* The features of this are:
	35	* 1. All OS dependant code is in the Perl Host and not the Perl Core.
	36	* (At least this is the holy grail goal of this work)
	37	* 2. The Perl Host (see perl.h for description) can provide a new and
	38	* improved interface to OS functionality if required.
	39	* 3. Developers can easily hook into the OS calls for instrumentation
	40	* or diagnostic purposes.
	41	*
	42	* What was changed to do this:
	43	* 1. All calls to OS functions were replaced with PerlXXX_YYY
	44	*
	45	*/
	46
	47	/*
	48	Interface for perl stdio functions, or whatever we are Configure-d
	49	to use.
	50	*/
	51	#include "perlio.h"
	52
	53	#ifndef Sighandler_t
	54	# if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
	55	typedef Signal_t (Sighandler_t) (int, siginfo_t, void*);
	56	# else
	57	typedef Signal_t (*Sighandler_t) (int);
	58	# endif
	59	#endif
	60
	61	#if defined(PERL_IMPLICIT_SYS)
	62
	63	/* IPerlStdIO */
	64	struct IPerlStdIO;
	65	struct IPerlStdIOInfo;
	66	typedef FILE* (LPStdin)(struct IPerlStdIO);
	67	typedef FILE* (LPStdout)(struct IPerlStdIO);
	68	typedef FILE* (LPStderr)(struct IPerlStdIO);
	69	typedef FILE* (LPOpen)(struct IPerlStdIO, const char*,
	70	const char*);
	71	typedef int (LPClose)(struct IPerlStdIO, FILE*);
	72	typedef int (LPEof)(struct IPerlStdIO, FILE*);
	73	typedef int (LPError)(struct IPerlStdIO, FILE*);
	74	typedef void (LPClearerr)(struct IPerlStdIO, FILE*);
	75	typedef int (LPGetc)(struct IPerlStdIO, FILE*);
	76	typedef STDCHAR* (LPGetBase)(struct IPerlStdIO, FILE*);
	77	typedef int (LPGetBufsiz)(struct IPerlStdIO, FILE*);
	78	typedef int (LPGetCnt)(struct IPerlStdIO, FILE*);
	79	typedef STDCHAR* (LPGetPtr)(struct IPerlStdIO, FILE*);
	80	typedef char* (LPGets)(struct IPerlStdIO, char, int, FILE);
	81	typedef int (LPPutc)(struct IPerlStdIO, int, FILE*);
	82	typedef int (LPPuts)(struct IPerlStdIO, const char , FILE);
	83	typedef int (LPFlush)(struct IPerlStdIO, FILE*);
	84	typedef int (LPUngetc)(struct IPerlStdIO, int,FILE*);
	85	typedef int (LPFileno)(struct IPerlStdIO, FILE*);
	86	typedef FILE* (LPFdopen)(struct IPerlStdIO, int, const char*);
	87	typedef FILE* (LPReopen)(struct IPerlStdIO, const char*,
	88	const char, FILE);
	89	typedef SSize_t (LPRead)(struct IPerlStdIO, void, Size_t, Size_t, FILE );
	90	typedef SSize_t (LPWrite)(struct IPerlStdIO, const void, Size_t, Size_t, FILE );
	91	typedef void (LPSetBuf)(struct IPerlStdIO, FILE, char);
	92	typedef int (LPSetVBuf)(struct IPerlStdIO, FILE, char, int,
	93	Size_t);
	94	typedef void (LPSetCnt)(struct IPerlStdIO, FILE*, int);
	95
	96	#ifndef NETWARE
	97	typedef void (LPSetPtr)(struct IPerlStdIO, FILE, STDCHAR);
	98	#elif defined(NETWARE)
	99	typedef void (LPSetPtr)(struct IPerlStdIO, FILE, STDCHAR, int);
	100	#endif
	101
	102	typedef void (LPSetlinebuf)(struct IPerlStdIO, FILE*);
	103	typedef int (LPPrintf)(struct IPerlStdIO, FILE, const char,
	104	...);
	105	typedef int (LPVprintf)(struct IPerlStdIO, FILE, const char,
	106	va_list);
	107	typedef Off_t (LPTell)(struct IPerlStdIO, FILE*);
	108	typedef int (LPSeek)(struct IPerlStdIO, FILE*, Off_t, int);
	109	typedef void (LPRewind)(struct IPerlStdIO, FILE*);
	110	typedef FILE* (LPTmpfile)(struct IPerlStdIO);
	111	typedef int (LPGetpos)(struct IPerlStdIO, FILE, Fpos_t);
	112	typedef int (LPSetpos)(struct IPerlStdIO, FILE*,
	113	const Fpos_t*);
	114	typedef void (LPInit)(struct IPerlStdIO);
	115	typedef void (LPInitOSExtras)(struct IPerlStdIO);
	116	typedef FILE* (LPFdupopen)(struct IPerlStdIO, FILE*);
	117
	118	struct IPerlStdIO
	119	{
	120	LPStdin pStdin;
	121	LPStdout pStdout;
	122	LPStderr pStderr;
	123	LPOpen pOpen;
	124	LPClose pClose;
	125	LPEof pEof;
	126	LPError pError;
	127	LPClearerr pClearerr;
	128	LPGetc pGetc;
	129	LPGetBase pGetBase;
	130	LPGetBufsiz pGetBufsiz;
	131	LPGetCnt pGetCnt;
	132	LPGetPtr pGetPtr;
	133	LPGets pGets;
	134	LPPutc pPutc;
	135	LPPuts pPuts;
	136	LPFlush pFlush;
	137	LPUngetc pUngetc;
	138	LPFileno pFileno;
	139	LPFdopen pFdopen;
	140	LPReopen pReopen;
	141	LPRead pRead;
	142	LPWrite pWrite;
	143	LPSetBuf pSetBuf;
	144	LPSetVBuf pSetVBuf;
	145	LPSetCnt pSetCnt;
	146	LPSetPtr pSetPtr;
	147	LPSetlinebuf pSetlinebuf;
	148	LPPrintf pPrintf;
	149	LPVprintf pVprintf;
	150	LPTell pTell;
	151	LPSeek pSeek;
	152	LPRewind pRewind;
	153	LPTmpfile pTmpfile;
	154	LPGetpos pGetpos;
	155	LPSetpos pSetpos;
	156	LPInit pInit;
	157	LPInitOSExtras pInitOSExtras;
	158	LPFdupopen pFdupopen;
	159	};
	160
	161	struct IPerlStdIOInfo
	162	{
	163	unsigned long nCount; /* number of entries expected */
	164	struct IPerlStdIO perlStdIOList;
	165	};
	166
	167	/* These do not belong here ... NI-S, 14 Nov 2000 */
	168
	169	#ifdef USE_STDIO_PTR
	170	# define PerlSIO_has_cntptr(f) 1
	171	# ifdef STDIO_PTR_LVALUE
	172	# ifdef STDIO_CNT_LVALUE
	173	# define PerlSIO_canset_cnt(f) 1
	174	# ifdef STDIO_PTR_LVAL_NOCHANGE_CNT
	175	# define PerlSIO_fast_gets(f) 1
	176	# endif
	177	# else /* STDIO_CNT_LVALUE */
	178	# define PerlSIO_canset_cnt(f) 0
	179	# endif
	180	# else /* STDIO_PTR_LVALUE */
	181	# ifdef STDIO_PTR_LVAL_SETS_CNT
	182	# define PerlSIO_fast_gets(f) 1
	183	# endif
	184	# endif
	185	#else /* USE_STDIO_PTR */
	186	# define PerlSIO_has_cntptr(f) 0
	187	# define PerlSIO_canset_cnt(f) 0
	188	#endif /* USE_STDIO_PTR */
	189
	190	#ifndef PerlSIO_fast_gets
	191	#define PerlSIO_fast_gets(f) 0
	192	#endif
	193
	194	#ifdef FILE_base
	195	#define PerlSIO_has_base(f) 1
	196	#else
	197	#define PerlSIO_has_base(f) 0
	198	#endif
	199
	200	/* Now take FILE * via function table */
	201
	202	#define PerlSIO_stdin \
	203	(*PL_StdIO->pStdin)(PL_StdIO)
	204	#define PerlSIO_stdout \
	205	(*PL_StdIO->pStdout)(PL_StdIO)
	206	#define PerlSIO_stderr \
	207	(*PL_StdIO->pStderr)(PL_StdIO)
	208	#define PerlSIO_fopen(x,y) \
	209	(*PL_StdIO->pOpen)(PL_StdIO, (x),(y))
	210	#define PerlSIO_fclose(f) \
	211	(*PL_StdIO->pClose)(PL_StdIO, (f))
	212	#define PerlSIO_feof(f) \
	213	(*PL_StdIO->pEof)(PL_StdIO, (f))
	214	#define PerlSIO_ferror(f) \
	215	(*PL_StdIO->pError)(PL_StdIO, (f))
	216	#define PerlSIO_clearerr(f) \
	217	(*PL_StdIO->pClearerr)(PL_StdIO, (f))
	218	#define PerlSIO_fgetc(f) \
	219	(*PL_StdIO->pGetc)(PL_StdIO, (f))
	220	#define PerlSIO_get_base(f) \
	221	(*PL_StdIO->pGetBase)(PL_StdIO, (f))
	222	#define PerlSIO_get_bufsiz(f) \
	223	(*PL_StdIO->pGetBufsiz)(PL_StdIO, (f))
	224	#define PerlSIO_get_cnt(f) \
	225	(*PL_StdIO->pGetCnt)(PL_StdIO, (f))
	226	#define PerlSIO_get_ptr(f) \
	227	(*PL_StdIO->pGetPtr)(PL_StdIO, (f))
	228	#define PerlSIO_fputc(c,f) \
	229	(*PL_StdIO->pPutc)(PL_StdIO, (c),(f))
	230	#define PerlSIO_fputs(s,f) \
	231	(*PL_StdIO->pPuts)(PL_StdIO, (s),(f))
	232	#define PerlSIO_fflush(f) \
	233	(*PL_StdIO->pFlush)(PL_StdIO, (f))
	234	#define PerlSIO_fgets(s, n, f) \
	235	(*PL_StdIO->pGets)(PL_StdIO, s, n, (f))
	236	#define PerlSIO_ungetc(c,f) \
	237	(*PL_StdIO->pUngetc)(PL_StdIO, (c),(f))
	238	#define PerlSIO_fileno(f) \
	239	(*PL_StdIO->pFileno)(PL_StdIO, (f))
	240	#define PerlSIO_fdopen(f, s) \
	241	(*PL_StdIO->pFdopen)(PL_StdIO, (f),(s))
	242	#define PerlSIO_freopen(p, m, f) \
	243	(*PL_StdIO->pReopen)(PL_StdIO, (p), (m), (f))
	244	#define PerlSIO_fread(buf,sz,count,f) \
	245	(*PL_StdIO->pRead)(PL_StdIO, (buf), (sz), (count), (f))
	246	#define PerlSIO_fwrite(buf,sz,count,f) \
	247	(*PL_StdIO->pWrite)(PL_StdIO, (buf), (sz), (count), (f))
	248	#define PerlSIO_setbuf(f,b) \
	249	(*PL_StdIO->pSetBuf)(PL_StdIO, (f), (b))
	250	#define PerlSIO_setvbuf(f,b,t,s) \
	251	(*PL_StdIO->pSetVBuf)(PL_StdIO, (f),(b),(t),(s))
	252	#define PerlSIO_set_cnt(f,c) \
	253	(*PL_StdIO->pSetCnt)(PL_StdIO, (f), (c))
	254	#define PerlSIO_set_ptr(f,p) \
	255	(*PL_StdIO->pSetPtr)(PL_StdIO, (f), (p))
	256	#define PerlSIO_setlinebuf(f) \
	257	(*PL_StdIO->pSetlinebuf)(PL_StdIO, (f))
	258	#define PerlSIO_printf Perl_fprintf_nocontext
	259	#define PerlSIO_stdoutf Perl_printf_nocontext
	260	#define PerlSIO_vprintf(f,fmt,a) \
	261	(*PL_StdIO->pVprintf)(PL_StdIO, (f),(fmt),a)
	262	#define PerlSIO_ftell(f) \
	263	(*PL_StdIO->pTell)(PL_StdIO, (f))
	264	#define PerlSIO_fseek(f,o,w) \
	265	(*PL_StdIO->pSeek)(PL_StdIO, (f),(o),(w))
	266	#define PerlSIO_fgetpos(f,p) \
	267	(*PL_StdIO->pGetpos)(PL_StdIO, (f),(p))
	268	#define PerlSIO_fsetpos(f,p) \
	269	(*PL_StdIO->pSetpos)(PL_StdIO, (f),(p))
	270	#define PerlSIO_rewind(f) \
	271	(*PL_StdIO->pRewind)(PL_StdIO, (f))
	272	#define PerlSIO_tmpfile() \
	273	(*PL_StdIO->pTmpfile)(PL_StdIO)
	274	#define PerlSIO_init() \
	275	(*PL_StdIO->pInit)(PL_StdIO)
	276	#undef init_os_extras
	277	#define init_os_extras() \
	278	(*PL_StdIO->pInitOSExtras)(PL_StdIO)
	279	#define PerlSIO_fdupopen(f) \
	280	(*PL_StdIO->pFdupopen)(PL_StdIO, (f))
	281
	282	#else /* PERL_IMPLICIT_SYS */
	283
	284	#define PerlSIO_stdin stdin
	285	#define PerlSIO_stdout stdout
	286	#define PerlSIO_stderr stderr
	287	#define PerlSIO_fopen(x,y) fopen(x,y)
	288	#ifdef __VOS__
	289	/* Work around VOS bug posix-979, wrongly setting errno when at end of file. */
	290	#define PerlSIO_fclose(f) (((errno==1025)?errno=0:0),fclose(f))
	291	#define PerlSIO_feof(f) (((errno==1025)?errno=0:0),feof(f))
	292	#define PerlSIO_ferror(f) (((errno==1025)?errno=0:0),ferror(f))
	293	#else
	294	#define PerlSIO_fclose(f) fclose(f)
	295	#define PerlSIO_feof(f) feof(f)
	296	#define PerlSIO_ferror(f) ferror(f)
	297	#endif
	298	#define PerlSIO_clearerr(f) clearerr(f)
	299	#define PerlSIO_fgetc(f) fgetc(f)
	300	#ifdef FILE_base
	301	#define PerlSIO_get_base(f) FILE_base(f)
	302	#define PerlSIO_get_bufsiz(f) FILE_bufsiz(f)
	303	#else
	304	#define PerlSIO_get_base(f) NULL
	305	#define PerlSIO_get_bufsiz(f) 0
	306	#endif
	307	#ifdef USE_STDIO_PTR
	308	#define PerlSIO_get_cnt(f) FILE_cnt(f)
	309	#define PerlSIO_get_ptr(f) FILE_ptr(f)
	310	#else
	311	#define PerlSIO_get_cnt(f) 0
	312	#define PerlSIO_get_ptr(f) NULL
	313	#endif
	314	#define PerlSIO_fputc(c,f) fputc(c,f)
	315	#define PerlSIO_fputs(s,f) fputs(s,f)
	316	#define PerlSIO_fflush(f) Fflush(f)
	317	#define PerlSIO_fgets(s, n, f) fgets(s,n,f)
	318	#if defined(__VMS)
	319	/* Unusual definition of ungetc() here to accommodate fast_sv_gets()'
	320	* belief that it can mix getc/ungetc with reads from stdio buffer */
	321	int decc$ungetc(int __c, FILE *__stream);
	322	# define PerlSIO_ungetc(c,f) ((c) == EOF ? EOF : \
	323	(((f) && !(((f))->_flag & _IONBF) && \
	324	(((f))->_ptr > ((f))->_base)) ? \
	325	(((f))->_cnt++, (--(*(f))->_ptr) = (c)) : decc$ungetc(c,f)))
	326	#else
	327	# define PerlSIO_ungetc(c,f) ungetc(c,f)
	328	#endif
	329	#define PerlSIO_fileno(f) fileno(f)
	330	#define PerlSIO_fdopen(f, s) fdopen(f,s)
	331	#define PerlSIO_freopen(p, m, f) freopen(p,m,f)
	332	#define PerlSIO_fread(buf,sz,count,f) fread(buf,sz,count,f)
	333	#define PerlSIO_fwrite(buf,sz,count,f) fwrite(buf,sz,count,f)
	334	#define PerlSIO_setbuf(f,b) setbuf(f,b)
	335	#define PerlSIO_setvbuf(f,b,t,s) setvbuf(f,b,t,s)
	336	#if defined(USE_STDIO_PTR) && defined(STDIO_CNT_LVALUE)
	337	#define PerlSIO_set_cnt(f,c) FILE_cnt(f) = (c)
	338	#else
	339	#define PerlSIO_set_cnt(f,c) PerlIOProc_abort()
	340	#endif
	341	#if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE)
	342	#define PerlSIO_set_ptr(f,p) (FILE_ptr(f) = (p))
	343	#else
	344	#define PerlSIO_set_ptr(f,p) PerlIOProc_abort()
	345	#endif
	346	#define PerlSIO_setlinebuf(f) setlinebuf(f)
	347	#define PerlSIO_printf fprintf
	348	#define PerlSIO_stdoutf printf
	349	#define PerlSIO_vprintf(f,fmt,a) vfprintf(f,fmt,a)
	350	#define PerlSIO_ftell(f) ftell(f)
	351	#define PerlSIO_fseek(f,o,w) fseek(f,o,w)
	352	#define PerlSIO_fgetpos(f,p) fgetpos(f,p)
	353	#define PerlSIO_fsetpos(f,p) fsetpos(f,p)
	354	#define PerlSIO_rewind(f) rewind(f)
	355	#define PerlSIO_tmpfile() tmpfile()
	356	#define PerlSIO_fdupopen(f) (f)
	357
	358	#endif /* PERL_IMPLICIT_SYS */
	359
	360	/*
	361	* Interface for directory functions
	362	*/
	363
	364	#if defined(PERL_IMPLICIT_SYS)
	365
	366	/* IPerlDir */
	367	struct IPerlDir;
	368	struct IPerlDirInfo;
	369	typedef int (LPMakedir)(struct IPerlDir, const char*, int);
	370	typedef int (LPChdir)(struct IPerlDir, const char*);
	371	typedef int (LPRmdir)(struct IPerlDir, const char*);
	372	typedef int (LPDirClose)(struct IPerlDir, DIR*);
	373	typedef DIR* (LPDirOpen)(struct IPerlDir, const char*);
	374	typedef struct direct* (LPDirRead)(struct IPerlDir, DIR*);
	375	typedef void (LPDirRewind)(struct IPerlDir, DIR*);
	376	typedef void (LPDirSeek)(struct IPerlDir, DIR*, long);
	377	typedef long (LPDirTell)(struct IPerlDir, DIR*);
	378	#ifdef WIN32
	379	typedef char* (LPDirMapPathA)(struct IPerlDir, const char*);
	380	typedef WCHAR* (LPDirMapPathW)(struct IPerlDir, const WCHAR*);
	381	#endif
	382
	383	struct IPerlDir
	384	{
	385	LPMakedir pMakedir;
	386	LPChdir pChdir;
	387	LPRmdir pRmdir;
	388	LPDirClose pClose;
	389	LPDirOpen pOpen;
	390	LPDirRead pRead;
	391	LPDirRewind pRewind;
	392	LPDirSeek pSeek;
	393	LPDirTell pTell;
	394	#ifdef WIN32
	395	LPDirMapPathA pMapPathA;
	396	LPDirMapPathW pMapPathW;
	397	#endif
	398	};
	399
	400	struct IPerlDirInfo
	401	{
	402	unsigned long nCount; /* number of entries expected */
	403	struct IPerlDir perlDirList;
	404	};
	405
	406	#define PerlDir_mkdir(name, mode) \
	407	(*PL_Dir->pMakedir)(PL_Dir, (name), (mode))
	408	#define PerlDir_chdir(name) \
	409	(*PL_Dir->pChdir)(PL_Dir, (name))
	410	#define PerlDir_rmdir(name) \
	411	(*PL_Dir->pRmdir)(PL_Dir, (name))
	412	#define PerlDir_close(dir) \
	413	(*PL_Dir->pClose)(PL_Dir, (dir))
	414	#define PerlDir_open(name) \
	415	(*PL_Dir->pOpen)(PL_Dir, (name))
	416	#define PerlDir_read(dir) \
	417	(*PL_Dir->pRead)(PL_Dir, (dir))
	418	#define PerlDir_rewind(dir) \
	419	(*PL_Dir->pRewind)(PL_Dir, (dir))
	420	#define PerlDir_seek(dir, loc) \
	421	(*PL_Dir->pSeek)(PL_Dir, (dir), (loc))
	422	#define PerlDir_tell(dir) \
	423	(*PL_Dir->pTell)(PL_Dir, (dir))
	424	#ifdef WIN32
	425	#define PerlDir_mapA(dir) \
	426	(*PL_Dir->pMapPathA)(PL_Dir, (dir))
	427	#define PerlDir_mapW(dir) \
	428	(*PL_Dir->pMapPathW)(PL_Dir, (dir))
	429	#endif
	430
	431	#else /* PERL_IMPLICIT_SYS */
	432
	433	#define PerlDir_mkdir(name, mode) Mkdir((name), (mode))
	434	#ifdef VMS
	435	# define PerlDir_chdir(n) Chdir((n))
	436	#else
	437	# define PerlDir_chdir(name) chdir((name))
	438	#endif
	439	#define PerlDir_rmdir(name) rmdir((name))
	440	#define PerlDir_close(dir) closedir((dir))
	441	#define PerlDir_open(name) opendir((name))
	442	#define PerlDir_read(dir) readdir((dir))
	443	#define PerlDir_rewind(dir) rewinddir((dir))
	444	#define PerlDir_seek(dir, loc) seekdir((dir), (loc))
	445	#define PerlDir_tell(dir) telldir((dir))
	446	#ifdef WIN32
	447	#define PerlDir_mapA(dir) dir
	448	#define PerlDir_mapW(dir) dir
	449	#endif
	450
	451	#endif /* PERL_IMPLICIT_SYS */
	452
	453	/*
	454	Interface for perl environment functions
	455	*/
	456
	457	#if defined(PERL_IMPLICIT_SYS)
	458
	459	/* IPerlEnv */
	460	struct IPerlEnv;
	461	struct IPerlEnvInfo;
	462	typedef char* (LPEnvGetenv)(struct IPerlEnv, const char*);
	463	typedef int (LPEnvPutenv)(struct IPerlEnv, const char*);
	464	typedef char* (LPEnvGetenv_len)(struct IPerlEnv,
	465	const char varname, unsigned long len);
	466	typedef int (LPEnvUname)(struct IPerlEnv, struct utsname *name);
	467	typedef void (LPEnvClearenv)(struct IPerlEnv);
	468	typedef void* (LPEnvGetChildenv)(struct IPerlEnv);
	469	typedef void (LPEnvFreeChildenv)(struct IPerlEnv, void* env);
	470	typedef char* (LPEnvGetChilddir)(struct IPerlEnv);
	471	typedef void (LPEnvFreeChilddir)(struct IPerlEnv, char* dir);
	472	#ifdef HAS_ENVGETENV
	473	typedef char* (LPENVGetenv)(struct IPerlEnv, const char *varname);
	474	typedef char* (LPENVGetenv_len)(struct IPerlEnv,
	475	const char varname, unsigned long len);
	476	#endif
	477	#ifdef WIN32
	478	typedef unsigned long (LPEnvOsID)(struct IPerlEnv);
	479	typedef char* (LPEnvLibPath)(struct IPerlEnv, const char*,
	480	STRLEN *const len);
	481	typedef char* (LPEnvSiteLibPath)(struct IPerlEnv, const char*,
	482	STRLEN *const len);
	483	typedef char* (LPEnvVendorLibPath)(struct IPerlEnv, const char*,
	484	STRLEN *const len);
	485	typedef void (LPEnvGetChildIO)(struct IPerlEnv, child_IO_table*);
	486	#endif
	487
	488	struct IPerlEnv
	489	{
	490	LPEnvGetenv pGetenv;
	491	LPEnvPutenv pPutenv;
	492	LPEnvGetenv_len pGetenv_len;
	493	LPEnvUname pEnvUname;
	494	LPEnvClearenv pClearenv;
	495	LPEnvGetChildenv pGetChildenv;
	496	LPEnvFreeChildenv pFreeChildenv;
	497	LPEnvGetChilddir pGetChilddir;
	498	LPEnvFreeChilddir pFreeChilddir;
	499	#ifdef HAS_ENVGETENV
	500	LPENVGetenv pENVGetenv;
	501	LPENVGetenv_len pENVGetenv_len;
	502	#endif
	503	#ifdef WIN32
	504	LPEnvOsID pEnvOsID;
	505	LPEnvLibPath pLibPath;
	506	LPEnvSiteLibPath pSiteLibPath;
	507	LPEnvVendorLibPath pVendorLibPath;
	508	LPEnvGetChildIO pGetChildIO;
	509	#endif
	510	};
	511
	512	struct IPerlEnvInfo
	513	{
	514	unsigned long nCount; /* number of entries expected */
	515	struct IPerlEnv perlEnvList;
	516	};
	517
	518	#define PerlEnv_putenv(str) \
	519	(*PL_Env->pPutenv)(PL_Env,(str))
	520	#define PerlEnv_getenv(str) \
	521	(*PL_Env->pGetenv)(PL_Env,(str))
	522	#define PerlEnv_getenv_len(str,l) \
	523	(*PL_Env->pGetenv_len)(PL_Env,(str), (l))
	524	#define PerlEnv_clearenv() \
	525	(*PL_Env->pClearenv)(PL_Env)
	526	#define PerlEnv_get_childenv() \
	527	(*PL_Env->pGetChildenv)(PL_Env)
	528	#define PerlEnv_free_childenv(e) \
	529	(*PL_Env->pFreeChildenv)(PL_Env, (e))
	530	#define PerlEnv_get_childdir() \
	531	(*PL_Env->pGetChilddir)(PL_Env)
	532	#define PerlEnv_free_childdir(d) \
	533	(*PL_Env->pFreeChilddir)(PL_Env, (d))
	534	#ifdef HAS_ENVGETENV
	535	# define PerlEnv_ENVgetenv(str) \
	536	(*PL_Env->pENVGetenv)(PL_Env,(str))
	537	# define PerlEnv_ENVgetenv_len(str,l) \
	538	(*PL_Env->pENVGetenv_len)(PL_Env,(str), (l))
	539	#else
	540	# define PerlEnv_ENVgetenv(str) \
	541	PerlEnv_getenv((str))
	542	# define PerlEnv_ENVgetenv_len(str,l) \
	543	PerlEnv_getenv_len((str),(l))
	544	#endif
	545	#define PerlEnv_uname(name) \
	546	(*PL_Env->pEnvUname)(PL_Env,(name))
	547	#ifdef WIN32
	548	#define PerlEnv_os_id() \
	549	(*PL_Env->pEnvOsID)(PL_Env)
	550	#define PerlEnv_lib_path(str, lenp) \
	551	(*PL_Env->pLibPath)(PL_Env,(str),(lenp))
	552	#define PerlEnv_sitelib_path(str, lenp) \
	553	(*PL_Env->pSiteLibPath)(PL_Env,(str),(lenp))
	554	#define PerlEnv_vendorlib_path(str, lenp) \
	555	(*PL_Env->pVendorLibPath)(PL_Env,(str),(lenp))
	556	#define PerlEnv_get_child_IO(ptr) \
	557	(*PL_Env->pGetChildIO)(PL_Env, ptr)
	558	#endif
	559
	560	#else /* PERL_IMPLICIT_SYS */
	561
	562	#define PerlEnv_putenv(str) putenv((str))
	563	#define PerlEnv_getenv(str) getenv((str))
	564	#define PerlEnv_getenv_len(str,l) getenv_len((str), (l))
	565	#ifdef HAS_ENVGETENV
	566	# define PerlEnv_ENVgetenv(str) ENVgetenv((str))
	567	# define PerlEnv_ENVgetenv_len(str,l) ENVgetenv_len((str), (l))
	568	#else
	569	# define PerlEnv_ENVgetenv(str) PerlEnv_getenv((str))
	570	# define PerlEnv_ENVgetenv_len(str,l) PerlEnv_getenv_len((str), (l))
	571	#endif
	572	#define PerlEnv_uname(name) uname((name))
	573
	574	#ifdef WIN32
	575	#define PerlEnv_os_id() win32_os_id()
	576	#define PerlEnv_lib_path(str, lenp) win32_get_privlib(str, lenp)
	577	#define PerlEnv_sitelib_path(str, lenp) win32_get_sitelib(str, lenp)
	578	#define PerlEnv_vendorlib_path(str, lenp) win32_get_vendorlib(str, lenp)
	579	#define PerlEnv_get_child_IO(ptr) win32_get_child_IO(ptr)
	580	#define PerlEnv_clearenv() win32_clearenv()
	581	#define PerlEnv_get_childenv() win32_get_childenv()
	582	#define PerlEnv_free_childenv(e) win32_free_childenv((e))
	583	#define PerlEnv_get_childdir() win32_get_childdir()
	584	#define PerlEnv_free_childdir(d) win32_free_childdir((d))
	585	#else
	586	#define PerlEnv_clearenv() clearenv()
	587	#define PerlEnv_get_childenv() get_childenv()
	588	#define PerlEnv_free_childenv(e) free_childenv((e))
	589	#define PerlEnv_get_childdir() get_childdir()
	590	#define PerlEnv_free_childdir(d) free_childdir((d))
	591	#endif
	592
	593	#endif /* PERL_IMPLICIT_SYS */
	594
	595	/*
	596	Interface for perl low-level IO functions
	597	*/
	598
	599	#if defined(PERL_IMPLICIT_SYS)
	600
	601	/* IPerlLIO */
	602	struct IPerlLIO;
	603	struct IPerlLIOInfo;
	604	typedef int (LPLIOAccess)(struct IPerlLIO, const char*, int);
	605	typedef int (LPLIOChmod)(struct IPerlLIO, const char*, int);
	606	typedef int (LPLIOChown)(struct IPerlLIO, const char*, uid_t,
	607	gid_t);
	608	typedef int (LPLIOChsize)(struct IPerlLIO, int, Off_t);
	609	typedef int (LPLIOClose)(struct IPerlLIO, int);
	610	typedef int (LPLIODup)(struct IPerlLIO, int);
	611	typedef int (LPLIODup2)(struct IPerlLIO, int, int);
	612	typedef int (LPLIOFlock)(struct IPerlLIO, int, int);
	613	typedef int (LPLIOFileStat)(struct IPerlLIO, int, Stat_t*);
	614	typedef int (LPLIOIOCtl)(struct IPerlLIO, int, unsigned int,
	615	char*);
	616	typedef int (LPLIOIsatty)(struct IPerlLIO, int);
	617	typedef int (LPLIOLink)(struct IPerlLIO, const char*,
	618	const char *);
	619	typedef Off_t (LPLIOLseek)(struct IPerlLIO, int, Off_t, int);
	620	typedef int (LPLIOLstat)(struct IPerlLIO, const char*,
	621	Stat_t*);
	622	typedef char* (LPLIOMktemp)(struct IPerlLIO, char*);
	623	typedef int (LPLIOOpen)(struct IPerlLIO, const char*, int);
	624	typedef int (LPLIOOpen3)(struct IPerlLIO, const char*, int, int);
	625	typedef int (LPLIORead)(struct IPerlLIO, int, void*, unsigned int);
	626	typedef int (LPLIORename)(struct IPerlLIO, const char*,
	627	const char*);
	628	#ifdef NETWARE
	629	typedef int (LPLIOSetmode)(struct IPerlLIO, FILE*, int);
	630	#else
	631	typedef int (LPLIOSetmode)(struct IPerlLIO, int, int);
	632	#endif /* NETWARE */
	633	typedef int (LPLIONameStat)(struct IPerlLIO, const char*,
	634	Stat_t*);
	635	typedef char* (LPLIOTmpnam)(struct IPerlLIO, char*);
	636	typedef int (LPLIOUmask)(struct IPerlLIO, int);
	637	typedef int (LPLIOUnlink)(struct IPerlLIO, const char*);
	638	typedef int (LPLIOUtime)(struct IPerlLIO, const char, struct utimbuf);
	639	typedef int (LPLIOWrite)(struct IPerlLIO, int, const void*,
	640	unsigned int);
	641
	642	struct IPerlLIO
	643	{
	644	LPLIOAccess pAccess;
	645	LPLIOChmod pChmod;
	646	LPLIOChown pChown;
	647	LPLIOChsize pChsize;
	648	LPLIOClose pClose;
	649	LPLIODup pDup;
	650	LPLIODup2 pDup2;
	651	LPLIOFlock pFlock;
	652	LPLIOFileStat pFileStat;
	653	LPLIOIOCtl pIOCtl;
	654	LPLIOIsatty pIsatty;
	655	LPLIOLink pLink;
	656	LPLIOLseek pLseek;
	657	LPLIOLstat pLstat;
	658	LPLIOMktemp pMktemp;
	659	LPLIOOpen pOpen;
	660	LPLIOOpen3 pOpen3;
	661	LPLIORead pRead;
	662	LPLIORename pRename;
	663	LPLIOSetmode pSetmode;
	664	LPLIONameStat pNameStat;
	665	LPLIOTmpnam pTmpnam;
	666	LPLIOUmask pUmask;
	667	LPLIOUnlink pUnlink;
	668	LPLIOUtime pUtime;
	669	LPLIOWrite pWrite;
	670	};
	671
	672	struct IPerlLIOInfo
	673	{
	674	unsigned long nCount; /* number of entries expected */
	675	struct IPerlLIO perlLIOList;
	676	};
	677
	678	#define PerlLIO_access(file, mode) \
	679	(*PL_LIO->pAccess)(PL_LIO, (file), (mode))
	680	#define PerlLIO_chmod(file, mode) \
	681	(*PL_LIO->pChmod)(PL_LIO, (file), (mode))
	682	#define PerlLIO_chown(file, owner, group) \
	683	(*PL_LIO->pChown)(PL_LIO, (file), (owner), (group))
	684	#define PerlLIO_chsize(fd, size) \
	685	(*PL_LIO->pChsize)(PL_LIO, (fd), (size))
	686	#define PerlLIO_close(fd) \
	687	(*PL_LIO->pClose)(PL_LIO, (fd))
	688	#define PerlLIO_dup(fd) \
	689	(*PL_LIO->pDup)(PL_LIO, (fd))
	690	#define PerlLIO_dup2(fd1, fd2) \
	691	(*PL_LIO->pDup2)(PL_LIO, (fd1), (fd2))
	692	#define PerlLIO_flock(fd, op) \
	693	(*PL_LIO->pFlock)(PL_LIO, (fd), (op))
	694	#define PerlLIO_fstat(fd, buf) \
	695	(*PL_LIO->pFileStat)(PL_LIO, (fd), (buf))
	696	#define PerlLIO_ioctl(fd, u, buf) \
	697	(*PL_LIO->pIOCtl)(PL_LIO, (fd), (u), (buf))
	698	#define PerlLIO_isatty(fd) \
	699	(*PL_LIO->pIsatty)(PL_LIO, (fd))
	700	#define PerlLIO_link(oldname, newname) \
	701	(*PL_LIO->pLink)(PL_LIO, (oldname), (newname))
	702	#define PerlLIO_lseek(fd, offset, mode) \
	703	(*PL_LIO->pLseek)(PL_LIO, (fd), (offset), (mode))
	704	#define PerlLIO_lstat(name, buf) \
	705	(*PL_LIO->pLstat)(PL_LIO, (name), (buf))
	706	#define PerlLIO_mktemp(file) \
	707	(*PL_LIO->pMktemp)(PL_LIO, (file))
	708	#define PerlLIO_open(file, flag) \
	709	(*PL_LIO->pOpen)(PL_LIO, (file), (flag))
	710	#define PerlLIO_open3(file, flag, perm) \
	711	(*PL_LIO->pOpen3)(PL_LIO, (file), (flag), (perm))
	712	#define PerlLIO_read(fd, buf, count) \
	713	(*PL_LIO->pRead)(PL_LIO, (fd), (buf), (count))
	714	#define PerlLIO_rename(oname, newname) \
	715	(*PL_LIO->pRename)(PL_LIO, (oname), (newname))
	716	#define PerlLIO_setmode(fd, mode) \
	717	(*PL_LIO->pSetmode)(PL_LIO, (fd), (mode))
	718	#define PerlLIO_stat(name, buf) \
	719	(*PL_LIO->pNameStat)(PL_LIO, (name), (buf))
	720	#define PerlLIO_tmpnam(str) \
	721	(*PL_LIO->pTmpnam)(PL_LIO, (str))
	722	#define PerlLIO_umask(mode) \
	723	(*PL_LIO->pUmask)(PL_LIO, (mode))
	724	#define PerlLIO_unlink(file) \
	725	(*PL_LIO->pUnlink)(PL_LIO, (file))
	726	#define PerlLIO_utime(file, time) \
	727	(*PL_LIO->pUtime)(PL_LIO, (file), (time))
	728	#define PerlLIO_write(fd, buf, count) \
	729	(*PL_LIO->pWrite)(PL_LIO, (fd), (buf), (count))
	730
	731	#else /* PERL_IMPLICIT_SYS */
	732
	733	#define PerlLIO_access(file, mode) access((file), (mode))
	734	#define PerlLIO_chmod(file, mode) chmod((file), (mode))
	735	#define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp))
	736	#if defined(HAS_TRUNCATE)
	737	# define PerlLIO_chsize(fd, size) ftruncate((fd), (size))
	738	#elif defined(HAS_CHSIZE)
	739	# define PerlLIO_chsize(fd, size) chsize((fd), (size))
	740	#else
	741	# define PerlLIO_chsize(fd, size) my_chsize((fd), (size))
	742	#endif
	743	#define PerlLIO_close(fd) close((fd))
	744	#define PerlLIO_dup(fd) dup((fd))
	745	#define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2))
	746	#define PerlLIO_flock(fd, op) FLOCK((fd), (op))
	747	#define PerlLIO_fstat(fd, buf) Fstat((fd), (buf))
	748	#define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf))
	749	#define PerlLIO_isatty(fd) isatty((fd))
	750	#define PerlLIO_link(oldname, newname) link((oldname), (newname))
	751	#define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode))
	752	#define PerlLIO_stat(name, buf) Stat((name), (buf))
	753	#ifdef HAS_LSTAT
	754	# define PerlLIO_lstat(name, buf) lstat((name), (buf))
	755	#else
	756	# define PerlLIO_lstat(name, buf) PerlLIO_stat((name), (buf))
	757	#endif
	758	#define PerlLIO_mktemp(file) mktemp((file))
	759	#define PerlLIO_mkstemp(file) mkstemp((file))
	760	#define PerlLIO_open(file, flag) open((file), (flag))
	761	#define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
	762	#define PerlLIO_read(fd, buf, count) read((fd), (buf), (count))
	763	#define PerlLIO_rename(old, new) rename((old), (new))
	764	#define PerlLIO_setmode(fd, mode) setmode((fd), (mode))
	765	#define PerlLIO_tmpnam(str) tmpnam((str))
	766	#define PerlLIO_umask(mode) umask((mode))
	767	#define PerlLIO_unlink(file) unlink((file))
	768	#define PerlLIO_utime(file, time) utime((file), (time))
	769	#define PerlLIO_write(fd, buf, count) write((fd), (buf), (count))
	770
	771	#endif /* PERL_IMPLICIT_SYS */
	772
	773	/*
	774	Interface for perl memory allocation
	775	*/
	776
	777	#if defined(PERL_IMPLICIT_SYS)
	778
	779	/* IPerlMem */
	780	struct IPerlMem;
	781	struct IPerlMemInfo;
	782	typedef void* (LPMemMalloc)(struct IPerlMem, size_t);
	783	typedef void* (LPMemRealloc)(struct IPerlMem, void*, size_t);
	784	typedef void (LPMemFree)(struct IPerlMem, void*);
	785	typedef void* (LPMemCalloc)(struct IPerlMem, size_t, size_t);
	786	typedef void (LPMemGetLock)(struct IPerlMem);
	787	typedef void (LPMemFreeLock)(struct IPerlMem);
	788	typedef int (LPMemIsLocked)(struct IPerlMem);
	789
	790	struct IPerlMem
	791	{
	792	LPMemMalloc pMalloc;
	793	LPMemRealloc pRealloc;
	794	LPMemFree pFree;
	795	LPMemCalloc pCalloc;
	796	LPMemGetLock pGetLock;
	797	LPMemFreeLock pFreeLock;
	798	LPMemIsLocked pIsLocked;
	799	};
	800
	801	struct IPerlMemInfo
	802	{
	803	unsigned long nCount; /* number of entries expected */
	804	struct IPerlMem perlMemList;
	805	};
	806
	807	/* Interpreter specific memory macros */
	808	#define PerlMem_malloc(size) \
	809	(*PL_Mem->pMalloc)(PL_Mem, (size))
	810	#define PerlMem_realloc(buf, size) \
	811	(*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
	812	#define PerlMem_free(buf) \
	813	(*PL_Mem->pFree)(PL_Mem, (buf))
	814	#define PerlMem_calloc(num, size) \
	815	(*PL_Mem->pCalloc)(PL_Mem, (num), (size))
	816	#define PerlMem_get_lock() \
	817	(*PL_Mem->pGetLock)(PL_Mem)
	818	#define PerlMem_free_lock() \
	819	(*PL_Mem->pFreeLock)(PL_Mem)
	820	#define PerlMem_is_locked() \
	821	(*PL_Mem->pIsLocked)(PL_Mem)
	822
	823	/* Shared memory macros */
	824	#ifdef NETWARE
	825
	826	#define PerlMemShared_malloc(size) \
	827	(*PL_Mem->pMalloc)(PL_Mem, (size))
	828	#define PerlMemShared_realloc(buf, size) \
	829	(*PL_Mem->pRealloc)(PL_Mem, (buf), (size))
	830	#define PerlMemShared_free(buf) \
	831	(*PL_Mem->pFree)(PL_Mem, (buf))
	832	#define PerlMemShared_calloc(num, size) \
	833	(*PL_Mem->pCalloc)(PL_Mem, (num), (size))
	834	#define PerlMemShared_get_lock() \
	835	(*PL_Mem->pGetLock)(PL_Mem)
	836	#define PerlMemShared_free_lock() \
	837	(*PL_Mem->pFreeLock)(PL_Mem)
	838	#define PerlMemShared_is_locked() \
	839	(*PL_Mem->pIsLocked)(PL_Mem)
	840
	841	#else
	842
	843	#define PerlMemShared_malloc(size) \
	844	(*PL_MemShared->pMalloc)(PL_MemShared, (size))
	845	#define PerlMemShared_realloc(buf, size) \
	846	(*PL_MemShared->pRealloc)(PL_MemShared, (buf), (size))
	847	#define PerlMemShared_free(buf) \
	848	(*PL_MemShared->pFree)(PL_MemShared, (buf))
	849	#define PerlMemShared_calloc(num, size) \
	850	(*PL_MemShared->pCalloc)(PL_MemShared, (num), (size))
	851	#define PerlMemShared_get_lock() \
	852	(*PL_MemShared->pGetLock)(PL_MemShared)
	853	#define PerlMemShared_free_lock() \
	854	(*PL_MemShared->pFreeLock)(PL_MemShared)
	855	#define PerlMemShared_is_locked() \
	856	(*PL_MemShared->pIsLocked)(PL_MemShared)
	857
	858	#endif
	859
	860	/* Parse tree memory macros */
	861	#define PerlMemParse_malloc(size) \
	862	(*PL_MemParse->pMalloc)(PL_MemParse, (size))
	863	#define PerlMemParse_realloc(buf, size) \
	864	(*PL_MemParse->pRealloc)(PL_MemParse, (buf), (size))
	865	#define PerlMemParse_free(buf) \
	866	(*PL_MemParse->pFree)(PL_MemParse, (buf))
	867	#define PerlMemParse_calloc(num, size) \
	868	(*PL_MemParse->pCalloc)(PL_MemParse, (num), (size))
	869	#define PerlMemParse_get_lock() \
	870	(*PL_MemParse->pGetLock)(PL_MemParse)
	871	#define PerlMemParse_free_lock() \
	872	(*PL_MemParse->pFreeLock)(PL_MemParse)
	873	#define PerlMemParse_is_locked() \
	874	(*PL_MemParse->pIsLocked)(PL_MemParse)
	875
	876
	877	#else /* PERL_IMPLICIT_SYS */
	878
	879	/* Interpreter specific memory macros */
	880	#define PerlMem_malloc(size) malloc((size))
	881	#define PerlMem_realloc(buf, size) realloc((buf), (size))
	882	#define PerlMem_free(buf) free((buf))
	883	#define PerlMem_calloc(num, size) calloc((num), (size))
	884	#define PerlMem_get_lock()
	885	#define PerlMem_free_lock()
	886	#define PerlMem_is_locked() 0
	887
	888	/* Shared memory macros */
	889	#define PerlMemShared_malloc(size) malloc((size))
	890	#define PerlMemShared_realloc(buf, size) realloc((buf), (size))
	891	#define PerlMemShared_free(buf) free((buf))
	892	#define PerlMemShared_calloc(num, size) calloc((num), (size))
	893	#define PerlMemShared_get_lock()
	894	#define PerlMemShared_free_lock()
	895	#define PerlMemShared_is_locked() 0
	896
	897	/* Parse tree memory macros */
	898	#define PerlMemParse_malloc(size) malloc((size))
	899	#define PerlMemParse_realloc(buf, size) realloc((buf), (size))
	900	#define PerlMemParse_free(buf) free((buf))
	901	#define PerlMemParse_calloc(num, size) calloc((num), (size))
	902	#define PerlMemParse_get_lock()
	903	#define PerlMemParse_free_lock()
	904	#define PerlMemParse_is_locked() 0
	905
	906	#endif /* PERL_IMPLICIT_SYS */
	907
	908	/*
	909	Interface for perl process functions
	910	*/
	911
	912
	913	#if defined(PERL_IMPLICIT_SYS)
	914
	915	#ifndef jmp_buf
	916	#include <setjmp.h>
	917	#endif
	918
	919	/* IPerlProc */
	920	struct IPerlProc;
	921	struct IPerlProcInfo;
	922	typedef void (LPProcAbort)(struct IPerlProc);
	923	typedef char* (LPProcCrypt)(struct IPerlProc, const char*,
	924	const char*);
	925	typedef void (LPProcExit)(struct IPerlProc, int)
	926	__attribute__noreturn__;
	927	typedef void (LPProc_Exit)(struct IPerlProc, int)
	928	__attribute__noreturn__;
	929	typedef int (LPProcExecl)(struct IPerlProc, const char*,
	930	const char, const char, const char*,
	931	const char*);
	932	typedef int (LPProcExecv)(struct IPerlProc, const char*,
	933	const charconst);
	934	typedef int (LPProcExecvp)(struct IPerlProc, const char*,
	935	const charconst);
	936	typedef Uid_t (LPProcGetuid)(struct IPerlProc);
	937	typedef Uid_t (LPProcGeteuid)(struct IPerlProc);
	938	typedef Gid_t (LPProcGetgid)(struct IPerlProc);
	939	typedef Gid_t (LPProcGetegid)(struct IPerlProc);
	940	typedef char* (LPProcGetlogin)(struct IPerlProc);
	941	typedef int (LPProcKill)(struct IPerlProc, int, int);
	942	typedef int (LPProcKillpg)(struct IPerlProc, int, int);
	943	typedef int (LPProcPauseProc)(struct IPerlProc);
	944	typedef PerlIO* (LPProcPopen)(struct IPerlProc, const char*,
	945	const char*);
	946	typedef PerlIO* (LPProcPopenList)(struct IPerlProc, const char*,
	947	IV narg, SV **args);
	948	typedef int (LPProcPclose)(struct IPerlProc, PerlIO*);
	949	typedef int (LPProcPipe)(struct IPerlProc, int*);
	950	typedef int (LPProcSetuid)(struct IPerlProc, uid_t);
	951	typedef int (LPProcSetgid)(struct IPerlProc, gid_t);
	952	typedef int (LPProcSleep)(struct IPerlProc, unsigned int);
	953	typedef int (LPProcTimes)(struct IPerlProc, struct tms*);
	954	typedef int (LPProcWait)(struct IPerlProc, int*);
	955	typedef int (LPProcWaitpid)(struct IPerlProc, int, int*, int);
	956	typedef Sighandler_t (LPProcSignal)(struct IPerlProc, int, Sighandler_t);
	957	typedef int (LPProcFork)(struct IPerlProc);
	958	typedef int (LPProcGetpid)(struct IPerlProc);
	959	#ifdef WIN32
	960	typedef void* (LPProcDynaLoader)(struct IPerlProc, const char*);
	961	typedef void (LPProcGetOSError)(struct IPerlProc,
	962	SV* sv, DWORD dwErr);
	963	typedef int (LPProcSpawnvp)(struct IPerlProc, int, const char*,
	964	const charconst);
	965	#endif
	966	typedef int (LPProcLastHost)(struct IPerlProc);
	967	typedef int (LPProcGetTimeOfDay)(struct IPerlProc,
	968	struct timeval, void);
	969
	970	struct IPerlProc
	971	{
	972	LPProcAbort pAbort;
	973	LPProcCrypt pCrypt;
	974	LPProcExit pExit;
	975	LPProc_Exit p_Exit;
	976	LPProcExecl pExecl;
	977	LPProcExecv pExecv;
	978	LPProcExecvp pExecvp;
	979	LPProcGetuid pGetuid;
	980	LPProcGeteuid pGeteuid;
	981	LPProcGetgid pGetgid;
	982	LPProcGetegid pGetegid;
	983	LPProcGetlogin pGetlogin;
	984	LPProcKill pKill;
	985	LPProcKillpg pKillpg;
	986	LPProcPauseProc pPauseProc;
	987	LPProcPopen pPopen;
	988	LPProcPclose pPclose;
	989	LPProcPipe pPipe;
	990	LPProcSetuid pSetuid;
	991	LPProcSetgid pSetgid;
	992	LPProcSleep pSleep;
	993	LPProcTimes pTimes;
	994	LPProcWait pWait;
	995	LPProcWaitpid pWaitpid;
	996	LPProcSignal pSignal;
	997	LPProcFork pFork;
	998	LPProcGetpid pGetpid;
	999	#ifdef WIN32
	1000	LPProcDynaLoader pDynaLoader;
	1001	LPProcGetOSError pGetOSError;
	1002	LPProcSpawnvp pSpawnvp;
	1003	#endif
	1004	LPProcLastHost pLastHost;
	1005	LPProcPopenList pPopenList;
	1006	LPProcGetTimeOfDay pGetTimeOfDay;
	1007	};
	1008
	1009	struct IPerlProcInfo
	1010	{
	1011	unsigned long nCount; /* number of entries expected */
	1012	struct IPerlProc perlProcList;
	1013	};
	1014
	1015	#define PerlProc_abort() \
	1016	(*PL_Proc->pAbort)(PL_Proc)
	1017	#define PerlProc_crypt(c,s) \
	1018	(*PL_Proc->pCrypt)(PL_Proc, (c), (s))
	1019	#define PerlProc_exit(s) \
	1020	(*PL_Proc->pExit)(PL_Proc, (s))
	1021	#define PerlProc__exit(s) \
	1022	(*PL_Proc->p_Exit)(PL_Proc, (s))
	1023	#define PerlProc_execl(c, w, x, y, z) \
	1024	(*PL_Proc->pExecl)(PL_Proc, (c), (w), (x), (y), (z))
	1025	#define PerlProc_execv(c, a) \
	1026	(*PL_Proc->pExecv)(PL_Proc, (c), (a))
	1027	#define PerlProc_execvp(c, a) \
	1028	(*PL_Proc->pExecvp)(PL_Proc, (c), (a))
	1029	#define PerlProc_getuid() \
	1030	(*PL_Proc->pGetuid)(PL_Proc)
	1031	#define PerlProc_geteuid() \
	1032	(*PL_Proc->pGeteuid)(PL_Proc)
	1033	#define PerlProc_getgid() \
	1034	(*PL_Proc->pGetgid)(PL_Proc)
	1035	#define PerlProc_getegid() \
	1036	(*PL_Proc->pGetegid)(PL_Proc)
	1037	#define PerlProc_getlogin() \
	1038	(*PL_Proc->pGetlogin)(PL_Proc)
	1039	#define PerlProc_kill(i, a) \
	1040	(*PL_Proc->pKill)(PL_Proc, (i), (a))
	1041	#define PerlProc_killpg(i, a) \
	1042	(*PL_Proc->pKillpg)(PL_Proc, (i), (a))
	1043	#define PerlProc_pause() \
	1044	(*PL_Proc->pPauseProc)(PL_Proc)
	1045	#define PerlProc_popen(c, m) \
	1046	(*PL_Proc->pPopen)(PL_Proc, (c), (m))
	1047	#define PerlProc_popen_list(m, n, a) \
	1048	(*PL_Proc->pPopenList)(PL_Proc, (m), (n), (a))
	1049	#define PerlProc_pclose(f) \
	1050	(*PL_Proc->pPclose)(PL_Proc, (f))
	1051	#define PerlProc_pipe(fd) \
	1052	(*PL_Proc->pPipe)(PL_Proc, (fd))
	1053	#define PerlProc_setuid(u) \
	1054	(*PL_Proc->pSetuid)(PL_Proc, (u))
	1055	#define PerlProc_setgid(g) \
	1056	(*PL_Proc->pSetgid)(PL_Proc, (g))
	1057	#define PerlProc_sleep(t) \
	1058	(*PL_Proc->pSleep)(PL_Proc, (t))
	1059	#define PerlProc_times(t) \
	1060	(*PL_Proc->pTimes)(PL_Proc, (t))
	1061	#define PerlProc_wait(t) \
	1062	(*PL_Proc->pWait)(PL_Proc, (t))
	1063	#define PerlProc_waitpid(p,s,f) \
	1064	(*PL_Proc->pWaitpid)(PL_Proc, (p), (s), (f))
	1065	#define PerlProc_signal(n, h) \
	1066	(*PL_Proc->pSignal)(PL_Proc, (n), (h))
	1067	#define PerlProc_fork() \
	1068	(*PL_Proc->pFork)(PL_Proc)
	1069	#define PerlProc_getpid() \
	1070	(*PL_Proc->pGetpid)(PL_Proc)
	1071	#define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
	1072	#define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
	1073
	1074	#ifdef WIN32
	1075	#define PerlProc_DynaLoad(f) \
	1076	(*PL_Proc->pDynaLoader)(PL_Proc, (f))
	1077	#define PerlProc_GetOSError(s,e) \
	1078	(*PL_Proc->pGetOSError)(PL_Proc, (s), (e))
	1079	#define PerlProc_spawnvp(m, c, a) \
	1080	(*PL_Proc->pSpawnvp)(PL_Proc, (m), (c), (a))
	1081	#endif
	1082	#define PerlProc_lasthost() \
	1083	(*PL_Proc->pLastHost)(PL_Proc)
	1084	#define PerlProc_gettimeofday(t,z) \
	1085	(*PL_Proc->pGetTimeOfDay)(PL_Proc,(t),(z))
	1086
	1087	#else /* PERL_IMPLICIT_SYS */
	1088
	1089	#define PerlProc_abort() abort()
	1090	#define PerlProc_crypt(c,s) crypt((c), (s))
	1091	#define PerlProc_exit(s) exit((s))
	1092	#define PerlProc__exit(s) _exit((s))
	1093	#define PerlProc_execl(c,w,x,y,z) \
	1094	execl((c), (w), (x), (y), (z))
	1095	#define PerlProc_execv(c, a) execv((c), (a))
	1096	#define PerlProc_execvp(c, a) execvp((c), (a))
	1097	#define PerlProc_getuid() getuid()
	1098	#define PerlProc_geteuid() geteuid()
	1099	#define PerlProc_getgid() getgid()
	1100	#define PerlProc_getegid() getegid()
	1101	#define PerlProc_getlogin() getlogin()
	1102	#define PerlProc_kill(i, a) kill((i), (a))
	1103	#define PerlProc_killpg(i, a) killpg((i), (a))
	1104	#define PerlProc_pause() Pause()
	1105	#define PerlProc_popen(c, m) my_popen((c), (m))
	1106	#define PerlProc_popen_list(m,n,a) my_popen_list((m),(n),(a))
	1107	#define PerlProc_pclose(f) my_pclose((f))
	1108	#define PerlProc_pipe(fd) pipe((fd))
	1109	#define PerlProc_setuid(u) setuid((u))
	1110	#define PerlProc_setgid(g) setgid((g))
	1111	#define PerlProc_sleep(t) sleep((t))
	1112	#define PerlProc_times(t) times((t))
	1113	#define PerlProc_wait(t) wait((t))
	1114	#define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f))
	1115	#define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
	1116	#define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
	1117	#define PerlProc_signal(n, h) signal((n), (h))
	1118	#define PerlProc_fork() my_fork()
	1119	#define PerlProc_getpid() getpid()
	1120	#define PerlProc_gettimeofday(t,z) gettimeofday((t),(z))
	1121
	1122	#ifdef WIN32
	1123	#define PerlProc_DynaLoad(f) \
	1124	win32_dynaload((f))
	1125	#define PerlProc_GetOSError(s,e) \
	1126	win32_str_os_error((s), (e))
	1127	#define PerlProc_spawnvp(m, c, a) \
	1128	win32_spawnvp((m), (c), (a))
	1129	#undef PerlProc_signal
	1130	#define PerlProc_signal(n, h) win32_signal((n), (h))
	1131	#endif
	1132	#endif /* PERL_IMPLICIT_SYS */
	1133
	1134	/*
	1135	Interface for perl socket functions
	1136	*/
	1137
	1138	#if defined(PERL_IMPLICIT_SYS)
	1139
	1140	/* PerlSock */
	1141	struct IPerlSock;
	1142	struct IPerlSockInfo;
	1143	typedef u_long (LPHtonl)(struct IPerlSock, u_long);
	1144	typedef u_short (LPHtons)(struct IPerlSock, u_short);
	1145	typedef u_long (LPNtohl)(struct IPerlSock, u_long);
	1146	typedef u_short (LPNtohs)(struct IPerlSock, u_short);
	1147	typedef SOCKET (LPAccept)(struct IPerlSock, SOCKET,
	1148	struct sockaddr, int);
	1149	typedef int (LPBind)(struct IPerlSock, SOCKET,
	1150	const struct sockaddr*, int);
	1151	typedef int (LPConnect)(struct IPerlSock, SOCKET,
	1152	const struct sockaddr*, int);
	1153	typedef void (LPEndhostent)(struct IPerlSock);
	1154	typedef void (LPEndnetent)(struct IPerlSock);
	1155	typedef void (LPEndprotoent)(struct IPerlSock);
	1156	typedef void (LPEndservent)(struct IPerlSock);
	1157	typedef int (LPGethostname)(struct IPerlSock, char*, int);
	1158	typedef int (LPGetpeername)(struct IPerlSock, SOCKET,
	1159	struct sockaddr, int);
	1160	typedef struct hostent* (LPGethostbyaddr)(struct IPerlSock, const char*,
	1161	int, int);
	1162	typedef struct hostent* (LPGethostbyname)(struct IPerlSock, const char*);
	1163	typedef struct hostent* (LPGethostent)(struct IPerlSock);
	1164	typedef struct netent* (LPGetnetbyaddr)(struct IPerlSock, long, int);
	1165	typedef struct netent* (LPGetnetbyname)(struct IPerlSock, const char*);
	1166	typedef struct netent* (LPGetnetent)(struct IPerlSock);
	1167	typedef struct protoent(LPGetprotobyname)(struct IPerlSock, const char);
	1168	typedef struct protoent(LPGetprotobynumber)(struct IPerlSock*, int);
	1169	typedef struct protoent(LPGetprotoent)(struct IPerlSock*);
	1170	typedef struct servent* (LPGetservbyname)(struct IPerlSock, const char*,
	1171	const char*);
	1172	typedef struct servent* (LPGetservbyport)(struct IPerlSock, int,
	1173	const char*);
	1174	typedef struct servent* (LPGetservent)(struct IPerlSock);
	1175	typedef int (LPGetsockname)(struct IPerlSock, SOCKET,
	1176	struct sockaddr, int);
	1177	typedef int (LPGetsockopt)(struct IPerlSock, SOCKET, int, int,
	1178	char, int);
	1179	typedef unsigned long (LPInetAddr)(struct IPerlSock, const char*);
	1180	typedef char* (LPInetNtoa)(struct IPerlSock, struct in_addr);
	1181	typedef int (LPListen)(struct IPerlSock, SOCKET, int);
	1182	typedef int (LPRecv)(struct IPerlSock, SOCKET, char*, int, int);
	1183	typedef int (LPRecvfrom)(struct IPerlSock, SOCKET, char*, int,
	1184	int, struct sockaddr, int);
	1185	typedef int (LPSelect)(struct IPerlSock, int, char, char,
	1186	char, const struct timeval);
	1187	typedef int (LPSend)(struct IPerlSock, SOCKET, const char*, int,
	1188	int);
	1189	typedef int (LPSendto)(struct IPerlSock, SOCKET, const char*,
	1190	int, int, const struct sockaddr*, int);
	1191	typedef void (LPSethostent)(struct IPerlSock, int);
	1192	typedef void (LPSetnetent)(struct IPerlSock, int);
	1193	typedef void (LPSetprotoent)(struct IPerlSock, int);
	1194	typedef void (LPSetservent)(struct IPerlSock, int);
	1195	typedef int (LPSetsockopt)(struct IPerlSock, SOCKET, int, int,
	1196	const char*, int);
	1197	typedef int (LPShutdown)(struct IPerlSock, SOCKET, int);
	1198	typedef SOCKET (LPSocket)(struct IPerlSock, int, int, int);
	1199	typedef int (LPSocketpair)(struct IPerlSock, int, int, int,
	1200	int*);
	1201	#ifdef WIN32
	1202	typedef int (LPClosesocket)(struct IPerlSock, SOCKET s);
	1203	#endif
	1204
	1205	struct IPerlSock
	1206	{
	1207	LPHtonl pHtonl;
	1208	LPHtons pHtons;
	1209	LPNtohl pNtohl;
	1210	LPNtohs pNtohs;
	1211	LPAccept pAccept;
	1212	LPBind pBind;
	1213	LPConnect pConnect;
	1214	LPEndhostent pEndhostent;
	1215	LPEndnetent pEndnetent;
	1216	LPEndprotoent pEndprotoent;
	1217	LPEndservent pEndservent;
	1218	LPGethostname pGethostname;
	1219	LPGetpeername pGetpeername;
	1220	LPGethostbyaddr pGethostbyaddr;
	1221	LPGethostbyname pGethostbyname;
	1222	LPGethostent pGethostent;
	1223	LPGetnetbyaddr pGetnetbyaddr;
	1224	LPGetnetbyname pGetnetbyname;
	1225	LPGetnetent pGetnetent;
	1226	LPGetprotobyname pGetprotobyname;
	1227	LPGetprotobynumber pGetprotobynumber;
	1228	LPGetprotoent pGetprotoent;
	1229	LPGetservbyname pGetservbyname;
	1230	LPGetservbyport pGetservbyport;
	1231	LPGetservent pGetservent;
	1232	LPGetsockname pGetsockname;
	1233	LPGetsockopt pGetsockopt;
	1234	LPInetAddr pInetAddr;
	1235	LPInetNtoa pInetNtoa;
	1236	LPListen pListen;
	1237	LPRecv pRecv;
	1238	LPRecvfrom pRecvfrom;
	1239	LPSelect pSelect;
	1240	LPSend pSend;
	1241	LPSendto pSendto;
	1242	LPSethostent pSethostent;
	1243	LPSetnetent pSetnetent;
	1244	LPSetprotoent pSetprotoent;
	1245	LPSetservent pSetservent;
	1246	LPSetsockopt pSetsockopt;
	1247	LPShutdown pShutdown;
	1248	LPSocket pSocket;
	1249	LPSocketpair pSocketpair;
	1250	#ifdef WIN32
	1251	LPClosesocket pClosesocket;
	1252	#endif
	1253	};
	1254
	1255	struct IPerlSockInfo
	1256	{
	1257	unsigned long nCount; /* number of entries expected */
	1258	struct IPerlSock perlSockList;
	1259	};
	1260
	1261	#define PerlSock_htonl(x) \
	1262	(*PL_Sock->pHtonl)(PL_Sock, x)
	1263	#define PerlSock_htons(x) \
	1264	(*PL_Sock->pHtons)(PL_Sock, x)
	1265	#define PerlSock_ntohl(x) \
	1266	(*PL_Sock->pNtohl)(PL_Sock, x)
	1267	#define PerlSock_ntohs(x) \
	1268	(*PL_Sock->pNtohs)(PL_Sock, x)
	1269	#define PerlSock_accept(s, a, l) \
	1270	(*PL_Sock->pAccept)(PL_Sock, s, a, l)
	1271	#define PerlSock_bind(s, n, l) \
	1272	(*PL_Sock->pBind)(PL_Sock, s, n, l)
	1273	#define PerlSock_connect(s, n, l) \
	1274	(*PL_Sock->pConnect)(PL_Sock, s, n, l)
	1275	#define PerlSock_endhostent() \
	1276	(*PL_Sock->pEndhostent)(PL_Sock)
	1277	#define PerlSock_endnetent() \
	1278	(*PL_Sock->pEndnetent)(PL_Sock)
	1279	#define PerlSock_endprotoent() \
	1280	(*PL_Sock->pEndprotoent)(PL_Sock)
	1281	#define PerlSock_endservent() \
	1282	(*PL_Sock->pEndservent)(PL_Sock)
	1283	#define PerlSock_gethostbyaddr(a, l, t) \
	1284	(*PL_Sock->pGethostbyaddr)(PL_Sock, a, l, t)
	1285	#define PerlSock_gethostbyname(n) \
	1286	(*PL_Sock->pGethostbyname)(PL_Sock, n)
	1287	#define PerlSock_gethostent() \
	1288	(*PL_Sock->pGethostent)(PL_Sock)
	1289	#define PerlSock_gethostname(n, l) \
	1290	(*PL_Sock->pGethostname)(PL_Sock, n, l)
	1291	#define PerlSock_getnetbyaddr(n, t) \
	1292	(*PL_Sock->pGetnetbyaddr)(PL_Sock, n, t)
	1293	#define PerlSock_getnetbyname(c) \
	1294	(*PL_Sock->pGetnetbyname)(PL_Sock, c)
	1295	#define PerlSock_getnetent() \
	1296	(*PL_Sock->pGetnetent)(PL_Sock)
	1297	#define PerlSock_getpeername(s, n, l) \
	1298	(*PL_Sock->pGetpeername)(PL_Sock, s, n, l)
	1299	#define PerlSock_getprotobyname(n) \
	1300	(*PL_Sock->pGetprotobyname)(PL_Sock, n)
	1301	#define PerlSock_getprotobynumber(n) \
	1302	(*PL_Sock->pGetprotobynumber)(PL_Sock, n)
	1303	#define PerlSock_getprotoent() \
	1304	(*PL_Sock->pGetprotoent)(PL_Sock)
	1305	#define PerlSock_getservbyname(n, p) \
	1306	(*PL_Sock->pGetservbyname)(PL_Sock, n, p)
	1307	#define PerlSock_getservbyport(port, p) \
	1308	(*PL_Sock->pGetservbyport)(PL_Sock, port, p)
	1309	#define PerlSock_getservent() \
	1310	(*PL_Sock->pGetservent)(PL_Sock)
	1311	#define PerlSock_getsockname(s, n, l) \
	1312	(*PL_Sock->pGetsockname)(PL_Sock, s, n, l)
	1313	#define PerlSock_getsockopt(s,l,n,v,i) \
	1314	(*PL_Sock->pGetsockopt)(PL_Sock, s, l, n, v, i)
	1315	#define PerlSock_inet_addr(c) \
	1316	(*PL_Sock->pInetAddr)(PL_Sock, c)
	1317	#define PerlSock_inet_ntoa(i) \
	1318	(*PL_Sock->pInetNtoa)(PL_Sock, i)
	1319	#define PerlSock_listen(s, b) \
	1320	(*PL_Sock->pListen)(PL_Sock, s, b)
	1321	#define PerlSock_recv(s, b, l, f) \
	1322	(*PL_Sock->pRecv)(PL_Sock, s, b, l, f)
	1323	#define PerlSock_recvfrom(s,b,l,f,from,fromlen) \
	1324	(*PL_Sock->pRecvfrom)(PL_Sock, s, b, l, f, from, fromlen)
	1325	#define PerlSock_select(n, r, w, e, t) \
	1326	(PL_Sock->pSelect)(PL_Sock, n, (char)r, (char)w, (char)e, t)
	1327	#define PerlSock_send(s, b, l, f) \
	1328	(*PL_Sock->pSend)(PL_Sock, s, b, l, f)
	1329	#define PerlSock_sendto(s, b, l, f, t, tlen) \
	1330	(*PL_Sock->pSendto)(PL_Sock, s, b, l, f, t, tlen)
	1331	#define PerlSock_sethostent(f) \
	1332	(*PL_Sock->pSethostent)(PL_Sock, f)
	1333	#define PerlSock_setnetent(f) \
	1334	(*PL_Sock->pSetnetent)(PL_Sock, f)
	1335	#define PerlSock_setprotoent(f) \
	1336	(*PL_Sock->pSetprotoent)(PL_Sock, f)
	1337	#define PerlSock_setservent(f) \
	1338	(*PL_Sock->pSetservent)(PL_Sock, f)
	1339	#define PerlSock_setsockopt(s, l, n, v, len) \
	1340	(*PL_Sock->pSetsockopt)(PL_Sock, s, l, n, v, len)
	1341	#define PerlSock_shutdown(s, h) \
	1342	(*PL_Sock->pShutdown)(PL_Sock, s, h)
	1343	#define PerlSock_socket(a, t, p) \
	1344	(*PL_Sock->pSocket)(PL_Sock, a, t, p)
	1345	#define PerlSock_socketpair(a, t, p, f) \
	1346	(*PL_Sock->pSocketpair)(PL_Sock, a, t, p, f)
	1347
	1348	#ifdef WIN32
	1349	#define PerlSock_closesocket(s) \
	1350	(*PL_Sock->pClosesocket)(PL_Sock, s)
	1351	#endif
	1352
	1353	#else /* PERL_IMPLICIT_SYS */
	1354
	1355	#define PerlSock_htonl(x) htonl(x)
	1356	#define PerlSock_htons(x) htons(x)
	1357	#define PerlSock_ntohl(x) ntohl(x)
	1358	#define PerlSock_ntohs(x) ntohs(x)
	1359	#define PerlSock_accept(s, a, l) accept(s, a, l)
	1360	#define PerlSock_bind(s, n, l) bind(s, n, l)
	1361	#define PerlSock_connect(s, n, l) connect(s, n, l)
	1362
	1363	#define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t)
	1364	#define PerlSock_gethostbyname(n) gethostbyname(n)
	1365	#define PerlSock_gethostent gethostent
	1366	#define PerlSock_endhostent endhostent
	1367	#define PerlSock_gethostname(n, l) gethostname(n, l)
	1368
	1369	#define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t)
	1370	#define PerlSock_getnetbyname(n) getnetbyname(n)
	1371	#define PerlSock_getnetent getnetent
	1372	#define PerlSock_endnetent endnetent
	1373	#define PerlSock_getpeername(s, n, l) getpeername(s, n, l)
	1374
	1375	#define PerlSock_getprotobyname(n) getprotobyname(n)
	1376	#define PerlSock_getprotobynumber(n) getprotobynumber(n)
	1377	#define PerlSock_getprotoent getprotoent
	1378	#define PerlSock_endprotoent endprotoent
	1379
	1380	#define PerlSock_getservbyname(n, p) getservbyname(n, p)
	1381	#define PerlSock_getservbyport(port, p) getservbyport(port, p)
	1382	#define PerlSock_getservent getservent
	1383	#define PerlSock_endservent endservent
	1384
	1385	#define PerlSock_getsockname(s, n, l) getsockname(s, n, l)
	1386	#define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i)
	1387	#define PerlSock_inet_addr(c) inet_addr(c)
	1388	#define PerlSock_inet_ntoa(i) inet_ntoa(i)
	1389	#define PerlSock_listen(s, b) listen(s, b)
	1390	#define PerlSock_recv(s, b, l, f) recv(s, b, l, f)
	1391	#define PerlSock_recvfrom(s, b, l, f, from, fromlen) \
	1392	recvfrom(s, b, l, f, from, fromlen)
	1393	#define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t)
	1394	#define PerlSock_send(s, b, l, f) send(s, b, l, f)
	1395	#define PerlSock_sendto(s, b, l, f, t, tlen) \
	1396	sendto(s, b, l, f, t, tlen)
	1397	#define PerlSock_sethostent(f) sethostent(f)
	1398	#define PerlSock_setnetent(f) setnetent(f)
	1399	#define PerlSock_setprotoent(f) setprotoent(f)
	1400	#define PerlSock_setservent(f) setservent(f)
	1401	#define PerlSock_setsockopt(s, l, n, v, len) \
	1402	setsockopt(s, l, n, v, len)
	1403	#define PerlSock_shutdown(s, h) shutdown(s, h)
	1404	#define PerlSock_socket(a, t, p) socket(a, t, p)
	1405	#define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f)
	1406
	1407	#ifdef WIN32
	1408	#define PerlSock_closesocket(s) closesocket(s)
	1409	#endif
	1410
	1411	#endif /* PERL_IMPLICIT_SYS */
	1412
	1413	#endif /* __Inc__IPerl___ */
	1414
	1415	/*
	1416	* Local variables:
	1417	* c-indentation-style: bsd
	1418	* c-basic-offset: 4
	1419	* indent-tabs-mode: nil
	1420	* End:
	1421	*
	1422	* ex: set ts=8 sts=4 sw=4 et:
	1423	*/