[p5sagit/p5-mst-13.2.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

#define _WIN32_WINNT 0x0400	/* needed for TryEnterCriticalSection() etc. */

#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];
    HANDLE	handles[MAXIMUM_WAIT_OBJECTS];
} child_tab;

struct interp_intern {
    char *	perlshell_tokens;
    char **	perlshell_vec;
    long	perlshell_items;
    struct av *	fdpid;
    child_tab *	children;
#ifdef USE_ITHREADS
    DWORD	pseudo_id;
    child_tab *	pseudo_children;
#endif
    void *	internal_host;
#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	(w32_children->handles)
#define w32_pseudo_id		(PL_sys_intern.pseudo_id)
#define w32_pseudo_children	(PL_sys_intern.pseudo_children)
#define w32_num_pseudo_children		(w32_pseudo_children->num)
#define w32_pseudo_child_pids		(w32_pseudo_children->pids)
#define w32_pseudo_child_handles	(w32_pseudo_children->handles)
#define w32_internal_host		(PL_sys_intern.internal_host)
#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)

#ifdef USE_ITHREADS
#  define PERL_WAIT_FOR_CHILDREN \
    STMT_START {							\
	if (w32_pseudo_children && w32_num_pseudo_children) {		\
	    long children = w32_num_pseudo_children;			\
	    WaitForMultipleObjects(children,				\
				   w32_pseudo_child_handles,		\
				   TRUE, INFINITE);			\
	    while (children)						\
		CloseHandle(w32_pseudo_child_handles[--children]);	\
	}								\
    } STMT_END
#endif

/*
 * 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
638eceb6	12	#define _WIN32_WINNT 0x0400 /* needed for TryEnterCriticalSection() etc. */
638eceb6	13
32e30700	14	#if defined(PERL_OBJECT) \|\| defined(PERL_IMPLICIT_SYS) \|\| defined(PERL_CAPI)
e9ee4811	15	# define DYNAMIC_ENV_FETCH
e9ee4811	16	# define ENV_HV_NAME "___ENV_HV_NAME___"
a6c40364	17	# define HAS_GETENV_LEN
e9ee4811	18	# define prime_env_iter()
ab39fa9d	19	# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
c5be433b	20	# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
ab39fa9d	21	# ifdef PERL_GLOBAL_STRUCT
32e30700	22	# error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS
ab39fa9d	23	# endif
e5a95ffb	24	# define win32_get_privlib PerlEnv_lib_path
ab39fa9d	25	# define win32_get_sitelib PerlEnv_sitelib_path
9d8a25dc	26	#endif
9d8a25dc	27
c5be433b	28	#if defined(PERL_IMPLICIT_CONTEXT)
	29	# define PERL_GET_INTERP ((PerlInterpreter*)GetPerlInterpreter())
	30	# define PERL_SET_INTERP(i) (SetPerlInterpreter(i))
	31	#endif
	32
a835ef8a	33	#ifdef __GNUC__
b7c82df9	34	# ifndef __int64 /* some versions seem to #define it already */
	35	# define __int64 long long
	36	# endif
db15561c	37	# define Win32_Winsock
22239a37	38	/* GCC does not do __declspec() - render it a nop
	39	* and turn on options to avoid importing data
	40	*/
b1d1613b	41	#ifndef __declspec
db15561c	42	# define __declspec(x)
b1d1613b	43	#endif
db15561c	44	# ifndef PERL_OBJECT
db15561c	45	# define PERL_GLOBAL_STRUCT
b86a2fa7	46	# ifndef MULTIPLICITY
	47	# define MULTIPLICITY
	48	# endif
db15561c	49	# endif
a835ef8a	50	#endif
a835ef8a	51
22239a37	52	/* Define DllExport akin to perl's EXT,
	53	* If we are in the DLL or mimicing the DLL for Win95 work round
	54	* then Export the symbol,
	55	* otherwise import it.
	56	*/
	57
c69f6586	58	#if defined(PERL_OBJECT)
	59	#define DllExport
	60	#else
22239a37	61	#if defined(PERLDLL) \|\| defined(WIN95FIX)
852c2e52	62	#define DllExport
852c2e52	63	/#define DllExport __declspec(dllexport)/ /* noises with VC5+sp3 */
22239a37	64	#else
	65	#define DllExport __declspec(dllimport)
	66	#endif
c69f6586	67	#endif
c69f112c	68
0a753a76	69	#define WIN32_LEAN_AND_MEAN
	70	#include <windows.h>
	71
68dc0745	72	#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
68dc0745	73	#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
68dc0745	74	#endif /WIN32_LEAN_AND_MEAN /
0a753a76	75
eda5ff31	76	#ifndef TLS_OUT_OF_INDEXES
	77	#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
	78	#endif
	79
0a753a76	80	#include <dirent.h>
	81	#include <io.h>
	82	#include <process.h>
	83	#include <stdio.h>
	84	#include <direct.h>
390b85e7	85	#include <stdlib.h>
	86	#ifndef EXT
	87	#include "EXTERN.h"
	88	#endif
	89
c69f112c	90	struct tms {
	91	long tms_utime;
	92	long tms_stime;
	93	long tms_cutime;
	94	long tms_cstime;
	95	};
	96
b2af26b1	97	#ifndef SYS_NMLN
	98	#define SYS_NMLN 257
	99	#endif
	100
	101	struct utsname {
	102	char sysname[SYS_NMLN];
	103	char nodename[SYS_NMLN];
	104	char release[SYS_NMLN];
	105	char version[SYS_NMLN];
	106	char machine[SYS_NMLN];
	107	};
	108
390b85e7	109	#ifndef START_EXTERN_C
b3e5c95e	110	#undef EXTERN_C
390b85e7	111	#ifdef __cplusplus
	112	# define START_EXTERN_C extern "C" {
	113	# define END_EXTERN_C }
	114	# define EXTERN_C extern "C"
	115	#else
	116	# define START_EXTERN_C
	117	# define END_EXTERN_C
	118	# define EXTERN_C
	119	#endif
	120	#endif
	121
	122	#define STANDARD_C 1
	123	#define DOSISH 1 /* no escaping our roots */
	124	#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
0a753a76	125
f3986ebb	126	/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
	127	* real filehandles. XXX Should always be defined (the other version is untested) */
	128	#define USE_SOCKETS_AS_HANDLES
	129
a7092146	130	/* read() and write() aren't transparent for socket handles */
	131	#define PERL_SOCK_SYSREAD_IS_RECV
	132	#define PERL_SOCK_SYSWRITE_IS_SEND
	133
	134
f3986ebb	135	/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
	136	* to read the environment, bypassing the runtime's (usually broken)
	137	* facilities for accessing the same. See note in util.c/my_setenv(). */
	138	/#define USE_WIN32_RTL_ENV /
0a753a76	139
f3986ebb	140	/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
	141	* Can only enable it if not using the DLL CRT (it doesn't expose internals) */
	142	#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
	143	#define USE_FIXED_OSFHANDLE
	144	#endif
	145
902173a3	146	#define ENV_IS_CASELESS
902173a3	147
d41de25a	148	#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
f3986ebb	149	#define VER_PLATFORM_WIN32_WINDOWS 1
	150	#endif
	151
d41de25a	152	#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
	153	#define FILE_SHARE_DELETE 0x00000004
	154	#endif
	155
327c3667	156	/* access() mode bits */
	157	#ifndef R_OK
	158	# define R_OK 4
	159	# define W_OK 2
	160	# define X_OK 1
	161	# define F_OK 0
	162	#endif
	163
f3986ebb	164	/* Compiler-specific stuff. */
f3986ebb	165
910dfcc8	166	#ifdef __BORLANDC__ /* Borland C++ */
3e3baf6d	167
	168	#define _access access
	169	#define _chdir chdir
	170	#include <sys/types.h>
	171
84902520	172	#ifndef DllMain
	173	#define DllMain DllEntryPoint
	174	#endif
	175
189b2af5	176	#pragma warn -ccc /* "condition is always true/false" */
	177	#pragma warn -rch /* "unreachable code" */
	178	#pragma warn -sig /* "conversion may lose significant digits" */
	179	#pragma warn -pia /* "possibly incorrect assignment" */
	180	#pragma warn -par /* "parameter 'foo' is never used" */
	181	#pragma warn -aus /* "'foo' is assigned a value that is never used" */
	182	#pragma warn -use /* "'foo' is declared but never used" */
	183	#pragma warn -csu /* "comparing signed and unsigned values" */
	184	#pragma warn -pro /* "call to function with no prototype" */
327c3667	185	#pragma warn -stu /* "undefined structure 'foo'" */
3e3baf6d	186
ac4c12e7	187	/* Borland is picky about a bare member function name used as its ptr */
ac4c12e7	188	#ifdef PERL_OBJECT
0b94c7bb	189	# define MEMBER_TO_FPTR(name) &(name)
ac4c12e7	190	#endif
ac4c12e7	191
910dfcc8	192	#endif
3e3baf6d	193
f3986ebb	194	#ifdef _MSC_VER /* Microsoft Visual C++ */
f3986ebb	195
0a753a76	196	typedef long uid_t;
0a753a76	197	typedef long gid_t;
a6c40364	198	typedef unsigned short mode_t;
f3986ebb	199	#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
f3986ebb	200
c5be433b	201	#ifndef PERL_OBJECT
0f4eea8f	202
	203	/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
	204	#define STRUCT_MGVTBL_DEFINITION \
	205	struct mgvtbl { \
	206	union { \
4f63d024	207	int (CPERLscope(svt_get))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	208	char handle_VC_problem1[16]; \
	209	}; \
	210	union { \
4f63d024	211	int (CPERLscope(svt_set))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	212	char handle_VC_problem2[16]; \
	213	}; \
	214	union { \
4f63d024	215	U32 (CPERLscope(svt_len))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	216	char handle_VC_problem3[16]; \
	217	}; \
	218	union { \
4f63d024	219	int (CPERLscope(svt_clear))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	220	char handle_VC_problem4[16]; \
	221	}; \
	222	union { \
4f63d024	223	int (CPERLscope(svt_free))(pTHX_ SV sv, MAGIC* mg); \
0f4eea8f	224	char handle_VC_problem5[16]; \
	225	}; \
	226	}
	227
	228	#define BASEOP_DEFINITION \
	229	OP* op_next; \
	230	OP* op_sibling; \
4f63d024	231	OP* (CPERLscope(*op_ppaddr))(pTHX); \
0f4eea8f	232	char handle_VC_problem[12]; \
	233	PADOFFSET op_targ; \
	234	OPCODE op_type; \
	235	U16 op_seq; \
	236	U8 op_flags; \
	237	U8 op_private;
	238
0f4eea8f	239	#endif /* PERL_OBJECT */
0f4eea8f	240
f3986ebb	241	#endif /* _MSC_VER */
f3986ebb	242
910dfcc8	243	#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
	244
	245	typedef long uid_t;
	246	typedef long gid_t;
b1d1613b	247	#ifndef _environ
3730b96e	248	#define _environ environ
b1d1613b	249	#endif
3730b96e	250	#define flushall _flushall
3730b96e	251	#define fcloseall _fcloseall
910dfcc8	252
d543acb6	253	#undef __attribute__
	254	#define __attribute__(x)
	255
	256	#ifndef CP_UTF8
	257	# define CP_UTF8 65001
	258	#endif
	259
db15561c	260	#ifdef PERL_OBJECT
0b94c7bb	261	# define MEMBER_TO_FPTR(name) &(name)
db15561c	262	#endif
db15561c	263
ac4c12e7	264	#ifndef _O_NOINHERIT
	265	# define _O_NOINHERIT 0x0080
	266	# ifndef _NO_OLDNAMES
	267	# define O_NOINHERIT _O_NOINHERIT
	268	# endif
	269	#endif
	270
ba3eb2af	271	#ifndef _O_NOINHERIT
	272	# define _O_NOINHERIT 0x0080
	273	# ifndef _NO_OLDNAMES
	274	# define O_NOINHERIT _O_NOINHERIT
	275	# endif
	276	#endif
	277
910dfcc8	278	#endif /* __MINGW32__ */
910dfcc8	279
f3986ebb	280	/* compatibility stuff for other compilers goes here */
0a753a76	281
0a753a76	282
390b85e7	283	START_EXTERN_C
f3986ebb	284
	285	/* For UNIX compatibility. */
	286
0a753a76	287	extern uid_t getuid(void);
	288	extern gid_t getgid(void);
	289	extern uid_t geteuid(void);
	290	extern gid_t getegid(void);
0a753a76	291	extern int setuid(uid_t uid);
	292	extern int setgid(gid_t gid);
	293	extern int kill(int pid, int sig);
161b471a	294	extern void *sbrk(int need);
e34ffe5a	295	extern char * getlogin(void);
b990f8c8	296	extern int chown(const char *p, uid_t o, gid_t g);
d55594ae	297
f3986ebb	298	#undef Stat
f3986ebb	299	#define Stat win32_stat
3e3baf6d	300
f3986ebb	301	#undef init_os_extras
f3986ebb	302	#define init_os_extras Perl_init_os_extras
390b85e7	303
22239a37	304	DllExport void Perl_win32_init(int argcp, char **argvp);
c5be433b	305	DllExport void Perl_init_os_extras();
	306	DllExport void win32_str_os_error(void *sv, DWORD err);
	307	DllExport int RunPerl(int argc, char argv, char env);
	308	DllExport bool SetPerlInterpreter(void* interp);
	309	DllExport void* GetPerlInterpreter(void);
0551aaa8	310
f3986ebb	311	#ifndef USE_SOCKETS_AS_HANDLES
f3986ebb	312	extern FILE * my_fdopen(int, char *);
d55594ae	313	#endif
f3986ebb	314	extern int my_fclose(FILE *);
c5be433b	315	extern int do_aspawn(void really, void mark, void *sp);
	316	extern int do_spawn(char *cmd);
	317	extern int do_spawn_nowait(char *cmd);
	318	extern char * win32_get_privlib(char *pl);
	319	extern char * win32_get_sitelib(char *pl);
f3986ebb	320	extern int IsWin95(void);
f3986ebb	321	extern int IsWinNT(void);
d55594ae	322
f3986ebb	323	extern char * staticlinkmodules[];
390b85e7	324
390b85e7	325	END_EXTERN_C
d55594ae	326
68dc0745	327	typedef char * caddr_t; /* In malloc.c (core address). */
0a753a76	328
68dc0745	329	/*
68dc0745	330	* handle socket stuff, assuming socket is always available
68dc0745	331	*/
0a753a76	332	#include <sys/socket.h>
	333	#include <netdb.h>
	334
bbc8f9de	335	#ifdef MYMALLOC
	336	#define EMBEDMYMALLOC /**/
	337	/* #define USE_PERL_SBRK /**/
	338	/* #define PERL_SBRK_VIA_MALLOC /**/
	339	#endif
	340
c31fac66	341	#if defined(PERLDLL) && !defined(PERL_CORE)
bbc8f9de	342	#define PERL_CORE
	343	#endif
	344
a868473f	345	#ifdef USE_BINMODE_SCRIPTS
	346	#define PERL_SCRIPT_MODE "rb"
	347	EXT void win32_strip_return(struct sv *sv);
	348	#else
	349	#define PERL_SCRIPT_MODE "r"
	350	#define win32_strip_return(sv) NOOP
	351	#endif
	352
3352bfcb	353	/*
	354	* Now Win32 specific per-thread data stuff
	355	*/
	356
	357	struct thread_intern {
	358	/* XXX can probably use one buffer instead of several */
	359	char Wstrerror_buffer[512];
	360	struct servent Wservent;
	361	char Wgetlogin_buffer[128];
	362	# ifdef USE_SOCKETS_AS_HANDLES
	363	int Winit_socktype;
	364	# endif
	365	# ifdef HAVE_DES_FCRYPT
	366	char Wcrypt_buffer[30];
	367	# endif
	368	# ifdef USE_RTL_THREAD_API
	369	void * retv; /* slot for thread return value */
	370	# endif
	371	};
	372
	373	#ifdef USE_THREADS
	374	# ifndef USE_DECLSPEC_THREAD
	375	# define HAVE_THREAD_INTERN
	376	# endif /* !USE_DECLSPEC_THREAD */
	377	#endif /* USE_THREADS */
	378
4b556e6c	379	#define HAVE_INTERP_INTERN
0aaad0ff	380	typedef struct {
	381	long num;
	382	DWORD pids[MAXIMUM_WAIT_OBJECTS];
7766f137	383	HANDLE handles[MAXIMUM_WAIT_OBJECTS];
0aaad0ff	384	} child_tab;
0aaad0ff	385
4b556e6c	386	struct interp_intern {
0aaad0ff	387	char * perlshell_tokens;
	388	char ** perlshell_vec;
	389	long perlshell_items;
	390	struct av * fdpid;
	391	child_tab * children;
7766f137	392	#ifdef USE_ITHREADS
	393	DWORD pseudo_id;
	394	child_tab * pseudo_children;
	395	#endif
	396	void * internal_host;
3352bfcb	397	#ifndef USE_THREADS
	398	struct thread_intern thr_intern;
	399	#endif
4b556e6c	400	};
4b556e6c	401
4b556e6c	402
0aaad0ff	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)
7766f137	410	#define w32_child_handles (w32_children->handles)
	411	#define w32_pseudo_id (PL_sys_intern.pseudo_id)
	412	#define w32_pseudo_children (PL_sys_intern.pseudo_children)
	413	#define w32_num_pseudo_children (w32_pseudo_children->num)
	414	#define w32_pseudo_child_pids (w32_pseudo_children->pids)
	415	#define w32_pseudo_child_handles (w32_pseudo_children->handles)
	416	#define w32_internal_host (PL_sys_intern.internal_host)
c53bd28a	417	#ifdef USE_THREADS
3352bfcb	418	# define w32_strerror_buffer (thr->i.Wstrerror_buffer)
	419	# define w32_getlogin_buffer (thr->i.Wgetlogin_buffer)
	420	# define w32_crypt_buffer (thr->i.Wcrypt_buffer)
	421	# define w32_servent (thr->i.Wservent)
	422	# define w32_init_socktype (thr->i.Winit_socktype)
	423	#else
	424	# define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer)
	425	# define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer)
	426	# define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer)
	427	# define w32_servent (PL_sys_intern.thr_intern.Wservent)
	428	# define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype)
e34ffe5a	429	#endif /* USE_THREADS */
c53bd28a	430
7fac1903	431	/* UNICODE<>ANSI translation helpers */
	432	/* Use CP_ACP when mode is ANSI */
	433	/* Use CP_UTF8 when mode is UTF8 */
	434
c5be433b	435	#define A2WHELPER(lpa, lpw, nBytes)\
c5be433b	436	lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR)))
7fac1903	437
0cb96387	438	#define W2AHELPER(lpw, lpa, nChars)\
0cb96387	439	lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL)
7fac1903	440
0cb96387	441	#define USING_WIDE() (PerlEnv_os_id() == VER_PLATFORM_WIN32_NT)
7fac1903	442
7766f137	443	#ifdef USE_ITHREADS
	444	# define PERL_WAIT_FOR_CHILDREN \
	445	STMT_START { \
	446	if (w32_pseudo_children && w32_num_pseudo_children) { \
	447	long children = w32_num_pseudo_children; \
	448	WaitForMultipleObjects(children, \
	449	w32_pseudo_child_handles, \
	450	TRUE, INFINITE); \
	451	while (children) \
	452	CloseHandle(w32_pseudo_child_handles[--children]); \
	453	} \
	454	} STMT_END
	455	#endif
	456
4f63d024	457	/*
	458	* This provides a layer of functions and macros to ensure extensions will
	459	* get to use the same RTL functions as the core.
	460	*/
	461	#include "win32iop.h"
	462
68dc0745	463	#endif /* _INC_WIN32_PERL5 */
7a9ec5a3	464