[perl5.git] / win32 / win32.h

/* WIN32.H
 *
 * (c) 1995 Microsoft Corporation. All rights reserved. 
 * 		Developed by hip communications inc., http://info.hip.com/info/
 *
 *    You may distribute under the terms of either the GNU General Public
 *    License or the Artistic License, as specified in the README file.
 */
#ifndef  _INC_WIN32_PERL5
#define  _INC_WIN32_PERL5

#if defined(PERL_OBJECT) || defined(PERL_IMPLICIT_SYS) || defined(PERL_CAPI)
#  define DYNAMIC_ENV_FETCH
#  define ENV_HV_NAME "___ENV_HV_NAME___"
#  define HAS_GETENV_LEN
#  define prime_env_iter()
#  define WIN32IO_IS_STDIO		/* don't pull in custom stdio layer */
#  define WIN32SCK_IS_STDSCK		/* don't pull in custom wsock layer */
#  ifdef PERL_GLOBAL_STRUCT
#    error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
#  endif
#  define win32_get_privlib PerlEnv_lib_path
#  define win32_get_sitelib PerlEnv_sitelib_path
#endif

#if defined(PERL_IMPLICIT_CONTEXT)
#  define PERL_GET_INTERP	((PerlInterpreter*)GetPerlInterpreter())
#  define PERL_SET_INTERP(i)	(SetPerlInterpreter(i))
#endif

#ifdef __GNUC__
#  ifndef __int64		/* some versions seem to #define it already */
#    define __int64 long long
#  endif
#  define Win32_Winsock
/* GCC does not do __declspec() - render it a nop 
 * and turn on options to avoid importing data 
 */
#ifndef __declspec
#  define __declspec(x)
#endif
#  ifndef PERL_OBJECT
#    define PERL_GLOBAL_STRUCT
#    ifndef MULTIPLICITY
#      define MULTIPLICITY
#    endif
#  endif
#endif

/* Define DllExport akin to perl's EXT, 
 * If we are in the DLL or mimicing the DLL for Win95 work round
 * then Export the symbol, 
 * otherwise import it.
 */

#if defined(PERL_OBJECT)
#define DllExport
#else
#if defined(PERLDLL) || defined(WIN95FIX)
#define DllExport
/*#define DllExport __declspec(dllexport)*/	/* noises with VC5+sp3 */
#else 
#define DllExport __declspec(dllimport)
#endif
#endif

#define  WIN32_LEAN_AND_MEAN
#include <windows.h>

#ifdef   WIN32_LEAN_AND_MEAN		/* C file is NOT a Perl5 original. */
#define  CONTEXT	PERL_CONTEXT	/* Avoid conflict of CONTEXT defs. */
#endif /*WIN32_LEAN_AND_MEAN */

#ifndef TLS_OUT_OF_INDEXES
#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
#endif

#include <dirent.h>
#include <io.h>
#include <process.h>
#include <stdio.h>
#include <direct.h>
#include <stdlib.h>
#ifndef EXT
#include "EXTERN.h"
#endif

struct tms {
	long	tms_utime;
	long	tms_stime;
	long	tms_cutime;
	long	tms_cstime;
};

#ifndef SYS_NMLN
#define SYS_NMLN	257
#endif

struct utsname {
    char sysname[SYS_NMLN];
    char nodename[SYS_NMLN];
    char release[SYS_NMLN];
    char version[SYS_NMLN];
    char machine[SYS_NMLN];
};

#ifndef START_EXTERN_C
#undef EXTERN_C
#ifdef __cplusplus
#  define START_EXTERN_C extern "C" {
#  define END_EXTERN_C }
#  define EXTERN_C extern "C"
#else
#  define START_EXTERN_C 
#  define END_EXTERN_C 
#  define EXTERN_C
#endif
#endif

#define  STANDARD_C	1
#define  DOSISH		1		/* no escaping our roots */
#define  OP_BINARY	O_BINARY	/* mistake in in pp_sys.c? */

/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
 * real filehandles. XXX Should always be defined (the other version is untested) */
#define USE_SOCKETS_AS_HANDLES

/* read() and write() aren't transparent for socket handles */
#define PERL_SOCK_SYSREAD_IS_RECV
#define PERL_SOCK_SYSWRITE_IS_SEND


/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
 * to read the environment, bypassing the runtime's (usually broken)
 * facilities for accessing the same.  See note in util.c/my_setenv(). */
/*#define USE_WIN32_RTL_ENV */

/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
 * Can only enable it if not using the DLL CRT (it doesn't expose internals) */
#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
#define USE_FIXED_OSFHANDLE
#endif

#define ENV_IS_CASELESS

#ifndef VER_PLATFORM_WIN32_WINDOWS	/* VC-2.0 headers don't have this */
#define VER_PLATFORM_WIN32_WINDOWS	1
#endif

#ifndef FILE_SHARE_DELETE		/* VC-4.0 headers don't have this */
#define FILE_SHARE_DELETE		0x00000004
#endif

/* access() mode bits */
#ifndef R_OK
#  define	R_OK	4
#  define	W_OK	2
#  define	X_OK	1
#  define	F_OK	0
#endif

/* Compiler-specific stuff. */

#ifdef __BORLANDC__		/* Borland C++ */

#define _access access
#define _chdir chdir
#include <sys/types.h>

#ifndef DllMain
#define DllMain DllEntryPoint
#endif

#pragma warn -ccc	/* "condition is always true/false" */
#pragma warn -rch	/* "unreachable code" */
#pragma warn -sig	/* "conversion may lose significant digits" */
#pragma warn -pia	/* "possibly incorrect assignment" */
#pragma warn -par	/* "parameter 'foo' is never used" */
#pragma warn -aus	/* "'foo' is assigned a value that is never used" */
#pragma warn -use	/* "'foo' is declared but never used" */
#pragma warn -csu	/* "comparing signed and unsigned values" */
#pragma warn -pro	/* "call to function with no prototype" */
#pragma warn -stu	/* "undefined structure 'foo'" */

/* Borland is picky about a bare member function name used as its ptr */
#ifdef PERL_OBJECT
#  define MEMBER_TO_FPTR(name)	&(name)
#endif

#endif

#ifdef _MSC_VER			/* Microsoft Visual C++ */

typedef long		uid_t;
typedef long		gid_t;
typedef unsigned short	mode_t;
#pragma  warning(disable: 4018 4035 4101 4102 4244 4245 4761)

#ifndef PERL_OBJECT

/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
#define STRUCT_MGVTBL_DEFINITION					\
struct mgvtbl {								\
    union {								\
	int	    (CPERLscope(*svt_get))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem1[16];				\
    };									\
    union {								\
	int	    (CPERLscope(*svt_set))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem2[16];				\
    };									\
    union {								\
	U32	    (CPERLscope(*svt_len))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem3[16];				\
    };									\
    union {								\
	int	    (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem4[16];				\
    };									\
    union {								\
	int	    (CPERLscope(*svt_free))(pTHX_ SV *sv, MAGIC* mg);	\
	char	    handle_VC_problem5[16];				\
    };									\
}

#define BASEOP_DEFINITION		\
    OP*		op_next;		\
    OP*		op_sibling;		\
    OP*		(CPERLscope(*op_ppaddr))(pTHX);		\
    char	handle_VC_problem[12];	\
    PADOFFSET	op_targ;		\
    OPCODE	op_type;		\
    U16		op_seq;			\
    U8		op_flags;		\
    U8		op_private;

#endif /* PERL_OBJECT */

#endif /* _MSC_VER */

#ifdef __MINGW32__		/* Minimal Gnu-Win32 */

typedef long		uid_t;
typedef long		gid_t;
#ifndef _environ
#define _environ	environ
#endif
#define flushall	_flushall
#define fcloseall	_fcloseall

#undef __attribute__
#define __attribute__(x)

#ifndef CP_UTF8
#  define CP_UTF8	65001
#endif

#ifdef PERL_OBJECT
#  define MEMBER_TO_FPTR(name)	&(name)
#endif

#ifndef _O_NOINHERIT
#  define _O_NOINHERIT	0x0080
#  ifndef _NO_OLDNAMES
#    define O_NOINHERIT	_O_NOINHERIT
#  endif
#endif

#ifndef _O_NOINHERIT
#  define _O_NOINHERIT	0x0080
#  ifndef _NO_OLDNAMES
#    define O_NOINHERIT	_O_NOINHERIT
#  endif
#endif

#endif /* __MINGW32__ */

/* compatibility stuff for other compilers goes here */


START_EXTERN_C

/* For UNIX compatibility. */

extern  uid_t	getuid(void);
extern  gid_t	getgid(void);
extern  uid_t	geteuid(void);
extern  gid_t	getegid(void);
extern  int	setuid(uid_t uid);
extern  int	setgid(gid_t gid);
extern  int	kill(int pid, int sig);
extern  void	*sbrk(int need);
extern	char *	getlogin(void);
extern	int	chown(const char *p, uid_t o, gid_t g);

#undef	 Stat
#define  Stat		win32_stat

#undef   init_os_extras
#define  init_os_extras Perl_init_os_extras

DllExport void		Perl_win32_init(int *argcp, char ***argvp);
DllExport void		Perl_init_os_extras();
DllExport void		win32_str_os_error(void *sv, DWORD err);
DllExport int		RunPerl(int argc, char **argv, char **env);
DllExport bool		SetPerlInterpreter(void* interp);
DllExport void*		GetPerlInterpreter(void);

#ifndef USE_SOCKETS_AS_HANDLES
extern FILE *		my_fdopen(int, char *);
#endif
extern int		my_fclose(FILE *);
extern int		do_aspawn(void *really, void **mark, void **sp);
extern int		do_spawn(char *cmd);
extern int		do_spawn_nowait(char *cmd);
extern char *		win32_get_privlib(char *pl);
extern char *		win32_get_sitelib(char *pl);
extern int		IsWin95(void);
extern int		IsWinNT(void);

extern char *		staticlinkmodules[];

END_EXTERN_C

typedef  char *		caddr_t;	/* In malloc.c (core address). */

/*
 * handle socket stuff, assuming socket is always available
 */
#include <sys/socket.h>
#include <netdb.h>

#ifdef MYMALLOC
#define EMBEDMYMALLOC	/**/
/* #define USE_PERL_SBRK	/**/
/* #define PERL_SBRK_VIA_MALLOC	/**/
#endif

#if defined(PERLDLL) && !defined(PERL_CORE)
#define PERL_CORE
#endif

#ifdef USE_BINMODE_SCRIPTS
#define PERL_SCRIPT_MODE "rb"
EXT void win32_strip_return(struct sv *sv);
#else
#define PERL_SCRIPT_MODE "r"
#define win32_strip_return(sv) NOOP
#endif

/* 
 * Now Win32 specific per-thread data stuff 
 */

struct thread_intern {
    /* XXX can probably use one buffer instead of several */
    char		Wstrerror_buffer[512];
    struct servent	Wservent;
    char		Wgetlogin_buffer[128];
#    ifdef USE_SOCKETS_AS_HANDLES
    int			Winit_socktype;
#    endif
#    ifdef HAVE_DES_FCRYPT
    char		Wcrypt_buffer[30];
#    endif
#    ifdef USE_RTL_THREAD_API
    void *		retv;	/* slot for thread return value */
#    endif
};

#ifdef USE_THREADS
#  ifndef USE_DECLSPEC_THREAD
#    define HAVE_THREAD_INTERN
#  endif /* !USE_DECLSPEC_THREAD */
#endif /* USE_THREADS */

#define HAVE_INTERP_INTERN
typedef struct {
    long	num;
    DWORD	pids[MAXIMUM_WAIT_OBJECTS];
} child_tab;

struct host_link {
    char *	nameId;
    void *	host_data;
    struct host_link *	next;
};

struct interp_intern {
    char *	perlshell_tokens;
    char **	perlshell_vec;
    long	perlshell_items;
    struct av *	fdpid;
    child_tab *	children;
    HANDLE	child_handles[MAXIMUM_WAIT_OBJECTS];
    struct host_link *	hostlist;
#ifndef USE_THREADS
    struct thread_intern	thr_intern;
#endif
};


#define w32_perlshell_tokens	(PL_sys_intern.perlshell_tokens)
#define w32_perlshell_vec	(PL_sys_intern.perlshell_vec)
#define w32_perlshell_items	(PL_sys_intern.perlshell_items)
#define w32_fdpid		(PL_sys_intern.fdpid)
#define w32_children		(PL_sys_intern.children)
#define w32_num_children	(w32_children->num)
#define w32_child_pids		(w32_children->pids)
#define w32_child_handles	(PL_sys_intern.child_handles)
#define w32_host_link		(PL_sys_intern.hostlist)
#ifdef USE_THREADS
#  define w32_strerror_buffer	(thr->i.Wstrerror_buffer)
#  define w32_getlogin_buffer	(thr->i.Wgetlogin_buffer)
#  define w32_crypt_buffer	(thr->i.Wcrypt_buffer)
#  define w32_servent		(thr->i.Wservent)
#  define w32_init_socktype	(thr->i.Winit_socktype)
#else
#  define w32_strerror_buffer	(PL_sys_intern.thr_intern.Wstrerror_buffer)
#  define w32_getlogin_buffer	(PL_sys_intern.thr_intern.Wgetlogin_buffer)
#  define w32_crypt_buffer	(PL_sys_intern.thr_intern.Wcrypt_buffer)
#  define w32_servent		(PL_sys_intern.thr_intern.Wservent)
#  define w32_init_socktype	(PL_sys_intern.thr_intern.Winit_socktype)
#endif /* USE_THREADS */

/* UNICODE<>ANSI translation helpers */
/* Use CP_ACP when mode is ANSI */
/* Use CP_UTF8 when mode is UTF8 */

#define A2WHELPER(lpa, lpw, nBytes)\
    lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR)))

#define W2AHELPER(lpw, lpa, nChars)\
    lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL)

#define USING_WIDE()	(PerlEnv_os_id() == VER_PLATFORM_WIN32_NT)

/*
 * This provides a layer of functions and macros to ensure extensions will
 * get to use the same RTL functions as the core.
 */
#include "win32iop.h"

#endif /* _INC_WIN32_PERL5 */
Commit	Line	Data
68dc0745	1	/* WIN32.H
	2	*
	3	* (c) 1995 Microsoft Corporation. All rights reserved.
	4	* Developed by hip communications inc., http://info.hip.com/info/
	5	*
	6	* You may distribute under the terms of either the GNU General Public
	7	* License or the Artistic License, as specified in the README file.
	8	*/
0a753a76	9	#ifndef _INC_WIN32_PERL5
	10	#define _INC_WIN32_PERL5
	11
32e30700	12	#if defined(PERL_OBJECT) \|\| defined(PERL_IMPLICIT_SYS) \|\| defined(PERL_CAPI)
e9ee4811 DL	13	# define DYNAMIC_ENV_FETCH
e9ee4811 DL	14	# define ENV_HV_NAME "___ENV_HV_NAME___"
a6c40364	15	# define HAS_GETENV_LEN
e9ee4811	16	# define prime_env_iter()
ab39fa9d	17	# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
c5be433b	18	# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
ab39fa9d	19	# ifdef PERL_GLOBAL_STRUCT
32e30700	20	# error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
ab39fa9d	21	# endif
e5a95ffb	22	# define win32_get_privlib PerlEnv_lib_path
ab39fa9d	23	# define win32_get_sitelib PerlEnv_sitelib_path
9d8a25dc DL	24	#endif
9d8a25dc DL	25
c5be433b GS	26	#if defined(PERL_IMPLICIT_CONTEXT)
	27	# define PERL_GET_INTERP ((PerlInterpreter*)GetPerlInterpreter())
	28	# define PERL_SET_INTERP(i) (SetPerlInterpreter(i))
	29	#endif
	30
a835ef8a	31	#ifdef __GNUC__
b7c82df9 GS	32	# ifndef __int64 /* some versions seem to #define it already */
	33	# define __int64 long long
	34	# endif
db15561c	35	# define Win32_Winsock
22239a37 NIS	36	/* GCC does not do __declspec() - render it a nop
	37	* and turn on options to avoid importing data
	38	*/
b1d1613b	39	#ifndef __declspec
db15561c	40	# define __declspec(x)
b1d1613b	41	#endif
db15561c GS	42	# ifndef PERL_OBJECT
db15561c GS	43	# define PERL_GLOBAL_STRUCT
b86a2fa7 GS	44	# ifndef MULTIPLICITY
	45	# define MULTIPLICITY
	46	# endif
db15561c	47	# endif
a835ef8a NIS	48	#endif
a835ef8a NIS	49
22239a37 NIS	50	/* Define DllExport akin to perl's EXT,
	51	* If we are in the DLL or mimicing the DLL for Win95 work round
	52	* then Export the symbol,
	53	* otherwise import it.
	54	*/
	55
c69f6586 GS	56	#if defined(PERL_OBJECT)
	57	#define DllExport
	58	#else
22239a37	59	#if defined(PERLDLL) \|\| defined(WIN95FIX)
852c2e52 GS	60	#define DllExport
852c2e52 GS	61	/#define DllExport __declspec(dllexport)/ /* noises with VC5+sp3 */
22239a37 NIS	62	#else
	63	#define DllExport __declspec(dllimport)
	64	#endif
c69f6586	65	#endif
c69f112c	66
0a753a76	67	#define WIN32_LEAN_AND_MEAN
	68	#include <windows.h>
	69
68dc0745	70	#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
68dc0745	71	#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
68dc0745	72	#endif /WIN32_LEAN_AND_MEAN /
0a753a76	73
eda5ff31 GS	74	#ifndef TLS_OUT_OF_INDEXES
	75	#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
	76	#endif
	77
0a753a76	78	#include <dirent.h>
	79	#include <io.h>
	80	#include <process.h>
	81	#include <stdio.h>
	82	#include <direct.h>
390b85e7 GS	83	#include <stdlib.h>
	84	#ifndef EXT
	85	#include "EXTERN.h"
	86	#endif
	87
c69f112c NIS	88	struct tms {
	89	long tms_utime;
	90	long tms_stime;
	91	long tms_cutime;
	92	long tms_cstime;
	93	};
	94
b2af26b1 GS	95	#ifndef SYS_NMLN
	96	#define SYS_NMLN 257
	97	#endif
	98
	99	struct utsname {
	100	char sysname[SYS_NMLN];
	101	char nodename[SYS_NMLN];
	102	char release[SYS_NMLN];
	103	char version[SYS_NMLN];
	104	char machine[SYS_NMLN];
	105	};
	106
390b85e7	107	#ifndef START_EXTERN_C
b3e5c95e	108	#undef EXTERN_C
390b85e7 GS	109	#ifdef __cplusplus
	110	# define START_EXTERN_C extern "C" {
	111	# define END_EXTERN_C }
	112	# define EXTERN_C extern "C"
	113	#else
	114	# define START_EXTERN_C
	115	# define END_EXTERN_C
	116	# define EXTERN_C
	117	#endif
	118	#endif
	119
	120	#define STANDARD_C 1
	121	#define DOSISH 1 /* no escaping our roots */
	122	#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
0a753a76	123
f3986ebb GS	124	/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
	125	* real filehandles. XXX Should always be defined (the other version is untested) */
	126	#define USE_SOCKETS_AS_HANDLES
	127
a7092146 GS	128	/* read() and write() aren't transparent for socket handles */
	129	#define PERL_SOCK_SYSREAD_IS_RECV
	130	#define PERL_SOCK_SYSWRITE_IS_SEND
	131
	132
f3986ebb GS	133	/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
	134	* to read the environment, bypassing the runtime's (usually broken)
	135	* facilities for accessing the same. See note in util.c/my_setenv(). */
	136	/#define USE_WIN32_RTL_ENV /
0a753a76	137
f3986ebb GS	138	/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
	139	* Can only enable it if not using the DLL CRT (it doesn't expose internals) */
	140	#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
	141	#define USE_FIXED_OSFHANDLE
	142	#endif
	143
902173a3 GS	144	#define ENV_IS_CASELESS
902173a3 GS	145
d41de25a	146	#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
f3986ebb GS	147	#define VER_PLATFORM_WIN32_WINDOWS 1
	148	#endif
	149
d41de25a GS	150	#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
	151	#define FILE_SHARE_DELETE 0x00000004
	152	#endif
	153
327c3667 GS	154	/* access() mode bits */
	155	#ifndef R_OK
	156	# define R_OK 4
	157	# define W_OK 2
	158	# define X_OK 1
	159	# define F_OK 0
	160	#endif
	161
f3986ebb GS	162	/* Compiler-specific stuff. */
f3986ebb GS	163
910dfcc8	164	#ifdef __BORLANDC__ /* Borland C++ */
3e3baf6d TB	165
	166	#define _access access
	167	#define _chdir chdir
	168	#include <sys/types.h>
	169
84902520 TB	170	#ifndef DllMain
	171	#define DllMain DllEntryPoint
	172	#endif
	173
189b2af5 GS	174	#pragma warn -ccc /* "condition is always true/false" */
	175	#pragma warn -rch /* "unreachable code" */
	176	#pragma warn -sig /* "conversion may lose significant digits" */
	177	#pragma warn -pia /* "possibly incorrect assignment" */
	178	#pragma warn -par /* "parameter 'foo' is never used" */
	179	#pragma warn -aus /* "'foo' is assigned a value that is never used" */
	180	#pragma warn -use /* "'foo' is declared but never used" */
	181	#pragma warn -csu /* "comparing signed and unsigned values" */
	182	#pragma warn -pro /* "call to function with no prototype" */
327c3667	183	#pragma warn -stu /* "undefined structure 'foo'" */
3e3baf6d	184
ac4c12e7 GS	185	/* Borland is picky about a bare member function name used as its ptr */
ac4c12e7 GS	186	#ifdef PERL_OBJECT
0b94c7bb	187	# define MEMBER_TO_FPTR(name) &(name)
ac4c12e7 GS	188	#endif
ac4c12e7 GS	189
910dfcc8	190	#endif
3e3baf6d	191
f3986ebb GS	192	#ifdef _MSC_VER /* Microsoft Visual C++ */
f3986ebb GS	193
0a753a76	194	typedef long uid_t;
0a753a76	195	typedef long gid_t;
a6c40364	196	typedef unsigned short mode_t;
f3986ebb GS	197	#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
f3986ebb GS	198
c5be433b	199	#ifndef PERL_OBJECT
0f4eea8f DL	200
	201	/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
	202	#define STRUCT_MGVTBL_DEFINITION \
	203	struct mgvtbl { \
	204	union { \
4f63d024	205	int (CPERLscope(svt_get))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f DL	206	char handle_VC_problem1[16]; \
	207	}; \
	208	union { \
4f63d024	209	int (CPERLscope(svt_set))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f DL	210	char handle_VC_problem2[16]; \
	211	}; \
	212	union { \
4f63d024	213	U32 (CPERLscope(svt_len))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f DL	214	char handle_VC_problem3[16]; \
	215	}; \
	216	union { \
4f63d024	217	int (CPERLscope(svt_clear))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f DL	218	char handle_VC_problem4[16]; \
	219	}; \
	220	union { \
4f63d024	221	int (CPERLscope(svt_free))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f DL	222	char handle_VC_problem5[16]; \
	223	}; \
	224	}
	225
	226	#define BASEOP_DEFINITION \
	227	OP* op_next; \
	228	OP* op_sibling; \
4f63d024	229	OP* (CPERLscope(*op_ppaddr))(pTHX); \
0f4eea8f DL	230	char handle_VC_problem[12]; \
	231	PADOFFSET op_targ; \
	232	OPCODE op_type; \
	233	U16 op_seq; \
	234	U8 op_flags; \
	235	U8 op_private;
	236
0f4eea8f DL	237	#endif /* PERL_OBJECT */
0f4eea8f DL	238
f3986ebb GS	239	#endif /* _MSC_VER */
f3986ebb GS	240
910dfcc8 GS	241	#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
	242
	243	typedef long uid_t;
	244	typedef long gid_t;
b1d1613b	245	#ifndef _environ
3730b96e	246	#define _environ environ
b1d1613b	247	#endif
3730b96e GS	248	#define flushall _flushall
3730b96e GS	249	#define fcloseall _fcloseall
910dfcc8	250
d543acb6 GS	251	#undef __attribute__
	252	#define __attribute__(x)
	253
	254	#ifndef CP_UTF8
	255	# define CP_UTF8 65001
	256	#endif
	257
db15561c	258	#ifdef PERL_OBJECT
0b94c7bb	259	# define MEMBER_TO_FPTR(name) &(name)
db15561c GS	260	#endif
db15561c GS	261
ac4c12e7 GS	262	#ifndef _O_NOINHERIT
	263	# define _O_NOINHERIT 0x0080
	264	# ifndef _NO_OLDNAMES
	265	# define O_NOINHERIT _O_NOINHERIT
	266	# endif
	267	#endif
	268
ba3eb2af GS	269	#ifndef _O_NOINHERIT
	270	# define _O_NOINHERIT 0x0080
	271	# ifndef _NO_OLDNAMES
	272	# define O_NOINHERIT _O_NOINHERIT
	273	# endif
	274	#endif
	275
910dfcc8 GS	276	#endif /* __MINGW32__ */
910dfcc8 GS	277
f3986ebb	278	/* compatibility stuff for other compilers goes here */
0a753a76	279
0a753a76	280
390b85e7	281	START_EXTERN_C
f3986ebb GS	282
	283	/* For UNIX compatibility. */
	284
0a753a76	285	extern uid_t getuid(void);
	286	extern gid_t getgid(void);
	287	extern uid_t geteuid(void);
	288	extern gid_t getegid(void);
0a753a76	289	extern int setuid(uid_t uid);
	290	extern int setgid(gid_t gid);
	291	extern int kill(int pid, int sig);
161b471a	292	extern void *sbrk(int need);
e34ffe5a	293	extern char * getlogin(void);
b990f8c8	294	extern int chown(const char *p, uid_t o, gid_t g);
d55594ae	295
f3986ebb GS	296	#undef Stat
f3986ebb GS	297	#define Stat win32_stat
3e3baf6d	298
f3986ebb GS	299	#undef init_os_extras
f3986ebb GS	300	#define init_os_extras Perl_init_os_extras
390b85e7	301
22239a37	302	DllExport void Perl_win32_init(int argcp, char **argvp);
c5be433b GS	303	DllExport void Perl_init_os_extras();
	304	DllExport void win32_str_os_error(void *sv, DWORD err);
	305	DllExport int RunPerl(int argc, char argv, char env);
	306	DllExport bool SetPerlInterpreter(void* interp);
	307	DllExport void* GetPerlInterpreter(void);
0551aaa8	308
f3986ebb GS	309	#ifndef USE_SOCKETS_AS_HANDLES
f3986ebb GS	310	extern FILE * my_fdopen(int, char *);
d55594ae	311	#endif
f3986ebb	312	extern int my_fclose(FILE *);
c5be433b GS	313	extern int do_aspawn(void really, void mark, void *sp);
	314	extern int do_spawn(char *cmd);
	315	extern int do_spawn_nowait(char *cmd);
	316	extern char * win32_get_privlib(char *pl);
	317	extern char * win32_get_sitelib(char *pl);
f3986ebb GS	318	extern int IsWin95(void);
f3986ebb GS	319	extern int IsWinNT(void);
d55594ae	320
f3986ebb	321	extern char * staticlinkmodules[];
390b85e7 GS	322
390b85e7 GS	323	END_EXTERN_C
d55594ae	324
68dc0745	325	typedef char * caddr_t; /* In malloc.c (core address). */
0a753a76	326
68dc0745	327	/*
68dc0745	328	* handle socket stuff, assuming socket is always available
68dc0745	329	*/
0a753a76	330	#include <sys/socket.h>
	331	#include <netdb.h>
	332
bbc8f9de NIS	333	#ifdef MYMALLOC
	334	#define EMBEDMYMALLOC /**/
	335	/* #define USE_PERL_SBRK /**/
	336	/* #define PERL_SBRK_VIA_MALLOC /**/
	337	#endif
	338
c31fac66	339	#if defined(PERLDLL) && !defined(PERL_CORE)
bbc8f9de NIS	340	#define PERL_CORE
	341	#endif
	342
a868473f NIS	343	#ifdef USE_BINMODE_SCRIPTS
	344	#define PERL_SCRIPT_MODE "rb"
	345	EXT void win32_strip_return(struct sv *sv);
	346	#else
	347	#define PERL_SCRIPT_MODE "r"
	348	#define win32_strip_return(sv) NOOP
	349	#endif
	350
3352bfcb GS	351	/*
	352	* Now Win32 specific per-thread data stuff
	353	*/
	354
	355	struct thread_intern {
	356	/* XXX can probably use one buffer instead of several */
	357	char Wstrerror_buffer[512];
	358	struct servent Wservent;
	359	char Wgetlogin_buffer[128];
	360	# ifdef USE_SOCKETS_AS_HANDLES
	361	int Winit_socktype;
	362	# endif
	363	# ifdef HAVE_DES_FCRYPT
	364	char Wcrypt_buffer[30];
	365	# endif
	366	# ifdef USE_RTL_THREAD_API
	367	void * retv; /* slot for thread return value */
	368	# endif
	369	};
	370
	371	#ifdef USE_THREADS
	372	# ifndef USE_DECLSPEC_THREAD
	373	# define HAVE_THREAD_INTERN
	374	# endif /* !USE_DECLSPEC_THREAD */
	375	#endif /* USE_THREADS */
	376
4b556e6c	377	#define HAVE_INTERP_INTERN
0aaad0ff GS	378	typedef struct {
	379	long num;
	380	DWORD pids[MAXIMUM_WAIT_OBJECTS];
	381	} child_tab;
	382
0cb96387 GS	383	struct host_link {
	384	char * nameId;
	385	void * host_data;
	386	struct host_link * next;
	387	};
	388
4b556e6c	389	struct interp_intern {
0aaad0ff GS	390	char * perlshell_tokens;
	391	char ** perlshell_vec;
	392	long perlshell_items;
	393	struct av * fdpid;
	394	child_tab * children;
	395	HANDLE child_handles[MAXIMUM_WAIT_OBJECTS];
0cb96387	396	struct host_link * hostlist;
3352bfcb GS	397	#ifndef USE_THREADS
	398	struct thread_intern thr_intern;
	399	#endif
4b556e6c JD	400	};
4b556e6c JD	401
4b556e6c	402
0aaad0ff GS	403	#define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
	404	#define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
	405	#define w32_perlshell_items (PL_sys_intern.perlshell_items)
	406	#define w32_fdpid (PL_sys_intern.fdpid)
	407	#define w32_children (PL_sys_intern.children)
	408	#define w32_num_children (w32_children->num)
	409	#define w32_child_pids (w32_children->pids)
	410	#define w32_child_handles (PL_sys_intern.child_handles)
0cb96387	411	#define w32_host_link (PL_sys_intern.hostlist)
c53bd28a	412	#ifdef USE_THREADS
3352bfcb GS	413	# define w32_strerror_buffer (thr->i.Wstrerror_buffer)
	414	# define w32_getlogin_buffer (thr->i.Wgetlogin_buffer)
	415	# define w32_crypt_buffer (thr->i.Wcrypt_buffer)
	416	# define w32_servent (thr->i.Wservent)
	417	# define w32_init_socktype (thr->i.Winit_socktype)
	418	#else
	419	# define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer)
	420	# define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer)
	421	# define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer)
	422	# define w32_servent (PL_sys_intern.thr_intern.Wservent)
	423	# define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype)
e34ffe5a	424	#endif /* USE_THREADS */
c53bd28a	425
7fac1903 GS	426	/* UNICODE<>ANSI translation helpers */
	427	/* Use CP_ACP when mode is ANSI */
	428	/* Use CP_UTF8 when mode is UTF8 */
	429
c5be433b GS	430	#define A2WHELPER(lpa, lpw, nBytes)\
c5be433b GS	431	lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR)))
7fac1903	432
0cb96387 GS	433	#define W2AHELPER(lpw, lpa, nChars)\
0cb96387 GS	434	lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL)
7fac1903	435
0cb96387	436	#define USING_WIDE() (PerlEnv_os_id() == VER_PLATFORM_WIN32_NT)
7fac1903	437
4f63d024 GS	438	/*
	439	* This provides a layer of functions and macros to ensure extensions will
	440	* get to use the same RTL functions as the core.
	441	*/
	442	#include "win32iop.h"
	443
68dc0745	444	#endif /* _INC_WIN32_PERL5 */
7a9ec5a3	445