[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

#ifdef PERL_OBJECT
#define ENV_HV_NAME "ENV_HV_NAME"
#define DYNAMIC_ENV_FETCH
#define prime_env_iter()
#ifdef PERL_GLOBAL_STRUCT
#error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
#endif
#define win32_get_stdlib PerlEnv_lib_path
#define win32_get_sitelib PerlEnv_sitelib_path
#endif

#ifdef __GNUC__
typedef long long __int64;
#define Win32_Winsock
#  ifdef __cplusplus
#undef __attribute__		/* seems broken in 2.8.0 */
#define __attribute__(p)
#  endif
/* GCC does not do __declspec() - render it a nop 
 * and turn on options to avoid importing data 
 */
#define __declspec(x)
#define PERL_GLOBAL_STRUCT
#define MULTIPLICITY
#ifndef TLS_OUT_OF_INDEXES
#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
#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 __declspec(dllexport)
#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. */
#define  index		strchr		/* Why 'index'? */
#endif /*WIN32_LEAN_AND_MEAN */

#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 START_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

/* 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 dont have this */
#define VER_PLATFORM_WIN32_WINDOWS	1
#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" */

#define USE_RTL_WAIT	/* Borland has a working wait() */

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

#endif

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

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

#endif /* _MSC_VER */

#ifdef __MINGW32__		/* Minimal Gnu-Win32 */

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

#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(void);
DllExport void		win32_str_os_error(void *sv, DWORD err);

#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		do_exec(char *cmd);
extern char *		win32_get_stdlib(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

#define HAVE_INTERP_INTERN
struct interp_intern {
    char *	w32_perlshell_tokens;
    char **	w32_perlshell_vec;
    long	w32_perlshell_items;
    struct av *	w32_fdpid;
#ifndef USE_RTL_WAIT
    long	w32_num_children;
    HANDLE	w32_child_pids[MAXIMUM_WAIT_OBJECTS];
#endif
};

#define w32_perlshell_tokens	(sys_intern.w32_perlshell_tokens)
#define w32_perlshell_vec	(sys_intern.w32_perlshell_vec)
#define w32_perlshell_items	(sys_intern.w32_perlshell_items)
#define w32_fdpid		(sys_intern.w32_fdpid)

#ifndef USE_RTL_WAIT
#  define w32_num_children	(sys_intern.w32_num_children)
#  define w32_child_pids	(sys_intern.w32_child_pids)
#endif

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

#ifdef USE_THREADS
#  ifndef USE_DECLSPEC_THREAD
#    define HAVE_THREAD_INTERN

struct thread_intern {
    /* XXX can probably use one buffer instead of several */
    char		Wstrerror_buffer[512];
    struct servent	Wservent;
    char		Wgetlogin_buffer[128];
    char		Ww32_perllib_root[MAX_PATH+1];
#    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
};
#  endif /* !USE_DECLSPEC_THREAD */
#endif /* USE_THREADS */

#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
9d8a25dc DL	12	#ifdef PERL_OBJECT
	13	#define ENV_HV_NAME "ENV_HV_NAME"
	14	#define DYNAMIC_ENV_FETCH
	15	#define prime_env_iter()
	16	#ifdef PERL_GLOBAL_STRUCT
	17	#error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
	18	#endif
00dc2f4f GS	19	#define win32_get_stdlib PerlEnv_lib_path
00dc2f4f GS	20	#define win32_get_sitelib PerlEnv_sitelib_path
9d8a25dc DL	21	#endif
9d8a25dc DL	22
a835ef8a	23	#ifdef __GNUC__
a835ef8a NIS	24	typedef long long __int64;
a835ef8a NIS	25	#define Win32_Winsock
ac4c12e7 GS	26	# ifdef __cplusplus
	27	#undef __attribute__ /* seems broken in 2.8.0 */
	28	#define __attribute__(p)
	29	# endif
22239a37 NIS	30	/* GCC does not do __declspec() - render it a nop
	31	* and turn on options to avoid importing data
	32	*/
	33	#define __declspec(x)
	34	#define PERL_GLOBAL_STRUCT
	35	#define MULTIPLICITY
d56e6723 GS	36	#ifndef TLS_OUT_OF_INDEXES
	37	#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
	38	#endif
a835ef8a NIS	39	#endif
a835ef8a NIS	40
22239a37 NIS	41	/* Define DllExport akin to perl's EXT,
	42	* If we are in the DLL or mimicing the DLL for Win95 work round
	43	* then Export the symbol,
	44	* otherwise import it.
	45	*/
	46
c69f6586 GS	47	#if defined(PERL_OBJECT)
	48	#define DllExport
	49	#else
22239a37 NIS	50	#if defined(PERLDLL) \|\| defined(WIN95FIX)
	51	#define DllExport __declspec(dllexport)
	52	#else
	53	#define DllExport __declspec(dllimport)
	54	#endif
c69f6586	55	#endif
c69f112c	56
0a753a76	57	#define WIN32_LEAN_AND_MEAN
	58	#include <windows.h>
	59
68dc0745	60	#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
	61	#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
	62	#define index strchr /* Why 'index'? */
	63	#endif /WIN32_LEAN_AND_MEAN /
0a753a76	64
	65	#include <dirent.h>
	66	#include <io.h>
	67	#include <process.h>
	68	#include <stdio.h>
	69	#include <direct.h>
390b85e7 GS	70	#include <stdlib.h>
	71	#ifndef EXT
	72	#include "EXTERN.h"
	73	#endif
	74
c69f112c NIS	75	struct tms {
	76	long tms_utime;
	77	long tms_stime;
	78	long tms_cutime;
	79	long tms_cstime;
	80	};
	81
390b85e7 GS	82	#ifndef START_EXTERN_C
	83	#ifdef __cplusplus
	84	# define START_EXTERN_C extern "C" {
	85	# define END_EXTERN_C }
	86	# define EXTERN_C extern "C"
	87	#else
	88	# define START_EXTERN_C
	89	# define END_EXTERN_C
	90	# define EXTERN_C
	91	#endif
	92	#endif
	93
	94	#define STANDARD_C 1
	95	#define DOSISH 1 /* no escaping our roots */
	96	#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
0a753a76	97
f3986ebb GS	98	/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
	99	* real filehandles. XXX Should always be defined (the other version is untested) */
	100	#define USE_SOCKETS_AS_HANDLES
	101
	102	/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
	103	* to read the environment, bypassing the runtime's (usually broken)
	104	* facilities for accessing the same. See note in util.c/my_setenv(). */
	105	/#define USE_WIN32_RTL_ENV /
0a753a76	106
f3986ebb GS	107	/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
	108	* Can only enable it if not using the DLL CRT (it doesn't expose internals) */
	109	#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
	110	#define USE_FIXED_OSFHANDLE
	111	#endif
	112
902173a3 GS	113	#define ENV_IS_CASELESS
902173a3 GS	114
f3986ebb GS	115	#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers dont have this */
	116	#define VER_PLATFORM_WIN32_WINDOWS 1
	117	#endif
	118
	119	/* Compiler-specific stuff. */
	120
910dfcc8	121	#ifdef __BORLANDC__ /* Borland C++ */
3e3baf6d TB	122
	123	#define _access access
	124	#define _chdir chdir
	125	#include <sys/types.h>
	126
84902520 TB	127	#ifndef DllMain
	128	#define DllMain DllEntryPoint
	129	#endif
	130
189b2af5 GS	131	#pragma warn -ccc /* "condition is always true/false" */
	132	#pragma warn -rch /* "unreachable code" */
	133	#pragma warn -sig /* "conversion may lose significant digits" */
	134	#pragma warn -pia /* "possibly incorrect assignment" */
	135	#pragma warn -par /* "parameter 'foo' is never used" */
	136	#pragma warn -aus /* "'foo' is assigned a value that is never used" */
	137	#pragma warn -use /* "'foo' is declared but never used" */
	138	#pragma warn -csu /* "comparing signed and unsigned values" */
	139	#pragma warn -pro /* "call to function with no prototype" */
3e3baf6d	140
4b556e6c JD	141	#define USE_RTL_WAIT /* Borland has a working wait() */
4b556e6c JD	142
ac4c12e7 GS	143	/* Borland is picky about a bare member function name used as its ptr */
	144	#ifdef PERL_OBJECT
	145	#define FUNC_NAME_TO_PTR(name) &(name)
	146	#endif
	147
910dfcc8	148	#endif
3e3baf6d	149
f3986ebb GS	150	#ifdef _MSC_VER /* Microsoft Visual C++ */
f3986ebb GS	151
0a753a76	152	typedef long uid_t;
0a753a76	153	typedef long gid_t;
f3986ebb GS	154	#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
	155
	156	#endif /* _MSC_VER */
	157
910dfcc8 GS	158	#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
	159
	160	typedef long uid_t;
	161	typedef long gid_t;
3730b96e GS	162	#define _environ environ
	163	#define flushall _flushall
	164	#define fcloseall _fcloseall
910dfcc8	165
ac4c12e7 GS	166	#ifndef _O_NOINHERIT
	167	# define _O_NOINHERIT 0x0080
	168	# ifndef _NO_OLDNAMES
	169	# define O_NOINHERIT _O_NOINHERIT
	170	# endif
	171	#endif
	172
ba3eb2af GS	173	#ifndef _O_NOINHERIT
	174	# define _O_NOINHERIT 0x0080
	175	# ifndef _NO_OLDNAMES
	176	# define O_NOINHERIT _O_NOINHERIT
	177	# endif
	178	#endif
	179
910dfcc8 GS	180	#endif /* __MINGW32__ */
910dfcc8 GS	181
f3986ebb	182	/* compatibility stuff for other compilers goes here */
0a753a76	183
0a753a76	184
390b85e7	185	START_EXTERN_C
f3986ebb GS	186
	187	/* For UNIX compatibility. */
	188
0a753a76	189	extern uid_t getuid(void);
	190	extern gid_t getgid(void);
	191	extern uid_t geteuid(void);
	192	extern gid_t getegid(void);
0a753a76	193	extern int setuid(uid_t uid);
	194	extern int setgid(gid_t gid);
	195	extern int kill(int pid, int sig);
161b471a	196	extern void *sbrk(int need);
e34ffe5a	197	extern char * getlogin(void);
b990f8c8	198	extern int chown(const char *p, uid_t o, gid_t g);
d55594ae	199
f3986ebb GS	200	#undef Stat
f3986ebb GS	201	#define Stat win32_stat
3e3baf6d	202
f3986ebb GS	203	#undef init_os_extras
f3986ebb GS	204	#define init_os_extras Perl_init_os_extras
390b85e7	205
22239a37 NIS	206	DllExport void Perl_win32_init(int argcp, char **argvp);
22239a37 NIS	207	DllExport void Perl_init_os_extras(void);
3730b96e	208	DllExport void win32_str_os_error(void *sv, DWORD err);
0551aaa8	209
f3986ebb GS	210	#ifndef USE_SOCKETS_AS_HANDLES
f3986ebb GS	211	extern FILE * my_fdopen(int, char *);
d55594ae	212	#endif
f3986ebb	213	extern int my_fclose(FILE *);
2d7a9237	214	extern int do_aspawn(void really, void mark, void *sp);
f3986ebb	215	extern int do_spawn(char *cmd);
2d7a9237	216	extern int do_spawn_nowait(char *cmd);
f3986ebb	217	extern char do_exec(char *cmd);
00dc2f4f GS	218	extern char * win32_get_stdlib(char *pl);
00dc2f4f GS	219	extern char * win32_get_sitelib(char *pl);
f3986ebb GS	220	extern int IsWin95(void);
f3986ebb GS	221	extern int IsWinNT(void);
d55594ae	222
f3986ebb	223	extern char * staticlinkmodules[];
390b85e7 GS	224
390b85e7 GS	225	END_EXTERN_C
d55594ae	226
68dc0745	227	typedef char * caddr_t; /* In malloc.c (core address). */
0a753a76	228
68dc0745	229	/*
68dc0745	230	* handle socket stuff, assuming socket is always available
68dc0745	231	*/
0a753a76	232	#include <sys/socket.h>
	233	#include <netdb.h>
	234
bbc8f9de NIS	235	#ifdef MYMALLOC
	236	#define EMBEDMYMALLOC /**/
	237	/* #define USE_PERL_SBRK /**/
	238	/* #define PERL_SBRK_VIA_MALLOC /**/
	239	#endif
	240
c31fac66	241	#if defined(PERLDLL) && !defined(PERL_CORE)
bbc8f9de NIS	242	#define PERL_CORE
	243	#endif
	244
a868473f NIS	245	#ifdef USE_BINMODE_SCRIPTS
	246	#define PERL_SCRIPT_MODE "rb"
	247	EXT void win32_strip_return(struct sv *sv);
	248	#else
	249	#define PERL_SCRIPT_MODE "r"
	250	#define win32_strip_return(sv) NOOP
	251	#endif
	252
4b556e6c JD	253	#define HAVE_INTERP_INTERN
	254	struct interp_intern {
	255	char * w32_perlshell_tokens;
	256	char ** w32_perlshell_vec;
	257	long w32_perlshell_items;
	258	struct av * w32_fdpid;
	259	#ifndef USE_RTL_WAIT
	260	long w32_num_children;
	261	HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS];
	262	#endif
	263	};
	264
9f699bd9 GS	265	#define w32_perlshell_tokens (sys_intern.w32_perlshell_tokens)
	266	#define w32_perlshell_vec (sys_intern.w32_perlshell_vec)
	267	#define w32_perlshell_items (sys_intern.w32_perlshell_items)
	268	#define w32_fdpid (sys_intern.w32_fdpid)
4b556e6c JD	269
4b556e6c JD	270	#ifndef USE_RTL_WAIT
9f699bd9 GS	271	# define w32_num_children (sys_intern.w32_num_children)
9f699bd9 GS	272	# define w32_child_pids (sys_intern.w32_child_pids)
4b556e6c JD	273	#endif
4b556e6c JD	274
c53bd28a NIS	275	/*
	276	* Now Win32 specific per-thread data stuff
	277	*/
	278
	279	#ifdef USE_THREADS
e34ffe5a GS	280	# ifndef USE_DECLSPEC_THREAD
	281	# define HAVE_THREAD_INTERN
	282
	283	struct thread_intern {
	284	/* XXX can probably use one buffer instead of several */
	285	char Wstrerror_buffer[512];
	286	struct servent Wservent;
	287	char Wgetlogin_buffer[128];
4b556e6c	288	char Ww32_perllib_root[MAX_PATH+1];
401ef382 SN	289	# ifdef USE_SOCKETS_AS_HANDLES
	290	int Winit_socktype;
	291	# endif
e34ffe5a GS	292	# ifdef HAVE_DES_FCRYPT
	293	char Wcrypt_buffer[30];
	294	# endif
2d7a9237 GS	295	# ifdef USE_RTL_THREAD_API
	296	void * retv; /* slot for thread return value */
	297	# endif
c53bd28a	298	};
e34ffe5a GS	299	# endif /* !USE_DECLSPEC_THREAD */
e34ffe5a GS	300	#endif /* USE_THREADS */
c53bd28a	301
68dc0745	302	#endif /* _INC_WIN32_PERL5 */