/* 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_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_OBJECT
# 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__
typedef long long __int64;
# 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
#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
#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;
};
#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)
/*
* 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 */
/* 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 */