/* WIN32.H
*
- * (c) 1995 Microsoft Corporation. All rights reserved.
+ * (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
#ifndef _INC_WIN32_PERL5
#define _INC_WIN32_PERL5
-#ifdef PERL_OBJECT
+#ifndef _WIN32_WINNT
+# define _WIN32_WINNT 0x0400 /* needed for TryEnterCriticalSection() etc. */
+#endif
+
+#if defined(PERL_IMPLICIT_SYS)
+# define DYNAMIC_ENV_FETCH
+# 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
+# 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
+# define win32_get_vendorlib PerlEnv_vendorlib_path
#endif
#ifdef __GNUC__
-typedef long long __int64;
-#define Win32_Winsock
-# ifdef __cplusplus
-#undef __attribute__ /* seems broken in 2.8.0 */
-#define __attribute__(p)
+# ifndef __int64 /* some versions seem to #define it already */
+# define __int64 long long
# 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
+# define Win32_Winsock
+#ifdef __cplusplus
+/* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */
+#undef PERL_UNUSED_DECL
+#define PERL_UNUSED_DECL
#endif
+#endif
+
-/* Define DllExport akin to perl's EXT,
+/* 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,
+ * then Export the symbol,
* otherwise import it.
*/
-#if defined(PERL_OBJECT)
-#define DllExport
-#else
+/* now even GCC supports __declspec() */
+
#if defined(PERLDLL) || defined(WIN95FIX)
#define DllExport
/*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
-#else
+#else
#define DllExport __declspec(dllimport)
#endif
-#endif
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <stdio.h>
#include <direct.h>
#include <stdlib.h>
+#include <stddef.h>
+#include <fcntl.h>
#ifndef EXT
#include "EXTERN.h"
#endif
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 END_EXTERN_C }
# define EXTERN_C extern "C"
#else
-# define START_EXTERN_C
-# define END_EXTERN_C
+# define START_EXTERN_C
+# define END_EXTERN_C
# define EXTERN_C
#endif
#endif
* 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 */
+/* read() and write() aren't transparent for socket handles */
+#define PERL_SOCK_SYSREAD_IS_RECV
+#define PERL_SOCK_SYSWRITE_IS_SEND
+
+#define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */
-/* 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 to fix MSVCRT's _open_osfhandle() on W95.
+ It now uses some black magic to work seamlessly with the DLL CRT and
+ works with MSVC++ 4.0+ or GCC/Mingw32
+ -- BKS 1-24-2000 */
+#if (defined(_M_IX86) && _MSC_VER >= 1000) || defined(__MINGW32__)
#define USE_FIXED_OSFHANDLE
#endif
+/* Define PERL_WIN32_SOCK_DLOAD to have Perl dynamically load the winsock
+ DLL when needed. Don't use if your compiler supports delayloading (ie, VC++ 6.0)
+ -- BKS 5-29-2000 */
+#if !(defined(_M_IX86) && _MSC_VER >= 1200)
+#define PERL_WIN32_SOCK_DLOAD
+#endif
#define ENV_IS_CASELESS
+#define PIPESOCK_MODE "b" /* pipes, sockets default to binmode */
+
#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
#define VER_PLATFORM_WIN32_WINDOWS 1
#endif
#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
+
+/* for waitpid() */
+#ifndef WNOHANG
+# define WNOHANG 1
+#endif
+
+#define PERL_GET_CONTEXT_DEFINED
+
/* Compiler-specific stuff. */
#ifdef __BORLANDC__ /* Borland C++ */
+#if (__BORLANDC__ <= 0x520)
#define _access access
#define _chdir chdir
+#endif
+
+#define _getpid getpid
+#define wcsicmp _wcsicmp
#include <sys/types.h>
#ifndef DllMain
#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 C thinks that a pointer to a member variable is 12 bytes in size. */
+#define PERL_MEMBER_PTR_SIZE 12
-/* Borland is picky about a bare member function name used as its ptr */
-#ifdef PERL_OBJECT
-#define FUNC_NAME_TO_PTR(name) &(name)
-#endif
+#define isnan _isnan
#endif
typedef long uid_t;
typedef long gid_t;
-#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
-
-#ifndef PERL_OBJECT
+typedef unsigned short mode_t;
+#pragma warning(disable: 4102) /* "unreferenced label" */
/* 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)) _((SV *sv, MAGIC* mg)); \
- char handle_VC_problem1[16]; \
- }; \
- union { \
- int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \
- char handle_VC_problem2[16]; \
- }; \
- union { \
- U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \
- char handle_VC_problem3[16]; \
- }; \
- union { \
- int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \
- char handle_VC_problem4[16]; \
- }; \
- union { \
- int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \
- char handle_VC_problem5[16]; \
- }; \
-}
-
-#define BASEOP_DEFINITION \
- OP* op_next; \
- OP* op_sibling; \
- OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \
- char handle_VC_problem[12]; \
- PADOFFSET op_targ; \
- OPCODE op_type; \
- U16 op_seq; \
- U8 op_flags; \
- U8 op_private;
-
-#define UNION_ANY_DEFINITION union any { \
- void* any_ptr; \
- I32 any_i32; \
- IV any_iv; \
- long any_long; \
- void (CPERLscope(*any_dptr)) _((void*)); \
- char handle_VC_problem[16]; \
-}
-
-#endif /* PERL_OBJECT */
+#define PERL_MEMBER_PTR_SIZE 16
+
+#define isnan _isnan
#endif /* _MSC_VER */
typedef long uid_t;
typedef long gid_t;
+#ifndef _environ
#define _environ environ
+#endif
#define flushall _flushall
#define fcloseall _fcloseall
-
-#ifndef _O_NOINHERIT
-# define _O_NOINHERIT 0x0080
-# ifndef _NO_OLDNAMES
-# define O_NOINHERIT _O_NOINHERIT
-# endif
-#endif
+#define isnan _isnan /* ...same libraries as MSVC */
#ifndef _O_NOINHERIT
# define _O_NOINHERIT 0x0080
#endif /* __MINGW32__ */
+/* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */
+#ifndef CP_UTF8
+# define CP_UTF8 65001
+#endif
+
/* compatibility stuff for other compilers goes here */
+#ifndef _INTPTR_T_DEFINED
+typedef int intptr_t;
+# define _INTPTR_T_DEFINED
+#endif
+
+#ifndef _UINTPTR_T_DEFINED
+typedef unsigned int uintptr_t;
+# define _UINTPTR_T_DEFINED
+#endif
START_EXTERN_C
extern int setuid(uid_t uid);
extern int setgid(gid_t gid);
extern int kill(int pid, int sig);
-extern void *sbrk(int need);
+#ifndef USE_PERL_SBRK
+extern void *sbrk(ptrdiff_t need);
+# define HAS_SBRK_PROTO
+#endif
extern char * getlogin(void);
extern int chown(const char *p, uid_t o, gid_t g);
+extern int mkstemp(const char *path);
#undef Stat
#define Stat win32_stat
#define init_os_extras Perl_init_os_extras
DllExport void Perl_win32_init(int *argcp, char ***argvp);
+DllExport void Perl_win32_term(void);
DllExport void Perl_init_os_extras(void);
DllExport void win32_str_os_error(void *sv, DWORD err);
+DllExport int RunPerl(int argc, char **argv, char **env);
+
+typedef struct {
+ HANDLE childStdIn;
+ HANDLE childStdOut;
+ HANDLE childStdErr;
+ /*
+ * the following correspond to the fields of the same name
+ * in the STARTUPINFO structure. Embedders can use these to
+ * control the spawning process' look.
+ * Example - to hide the window of the spawned process:
+ * dwFlags = STARTF_USESHOWWINDOW;
+ * wShowWindow = SW_HIDE;
+ */
+ DWORD dwFlags;
+ DWORD dwX;
+ DWORD dwY;
+ DWORD dwXSize;
+ DWORD dwYSize;
+ DWORD dwXCountChars;
+ DWORD dwYCountChars;
+ DWORD dwFillAttribute;
+ WORD wShowWindow;
+} child_IO_table;
+
+DllExport void win32_get_child_IO(child_IO_table* ptr);
#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_privlib(char *pl);
-extern char * win32_get_sitelib(char *pl);
+extern int my_fstat(int fd, Stat_t *sbufptr);
+extern char * win32_get_privlib(const char *pl);
+extern char * win32_get_sitelib(const char *pl);
+extern char * win32_get_vendorlib(const char *pl);
extern int IsWin95(void);
extern int IsWinNT(void);
+extern void win32_argv2utf8(int argc, char** argv);
+
+#ifdef PERL_IMPLICIT_SYS
+extern void win32_delete_internal_host(void *h);
+#endif
extern char * staticlinkmodules[];
#define PERL_CORE
#endif
-#ifdef USE_BINMODE_SCRIPTS
-#define PERL_SCRIPT_MODE "rb"
-EXT void win32_strip_return(struct sv *sv);
+#ifdef PERL_TEXTMODE_SCRIPTS
+# define PERL_SCRIPT_MODE "r"
#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 (PL_sys_intern.w32_perlshell_tokens)
-#define w32_perlshell_vec (PL_sys_intern.w32_perlshell_vec)
-#define w32_perlshell_items (PL_sys_intern.w32_perlshell_items)
-#define w32_fdpid (PL_sys_intern.w32_fdpid)
-
-#ifndef USE_RTL_WAIT
-# define w32_num_children (PL_sys_intern.w32_num_children)
-# define w32_child_pids (PL_sys_intern.w32_child_pids)
+# define PERL_SCRIPT_MODE "rb"
#endif
-/*
- * Now Win32 specific per-thread data stuff
+/*
+ * 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
+ BOOL Wuse_showwindow;
+ WORD Wshowwindow;
};
-# 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;
+
+#ifndef Sighandler_t
+typedef Signal_t (*Sighandler_t) (int);
+#define Sighandler_t Sighandler_t
+#endif
+
+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;
+ struct thread_intern thr_intern;
+ UINT timerid;
+ unsigned poll_count;
+ Sighandler_t sigtable[SIG_SIZE];
+};
+
+DllExport int win32_async_check(pTHX);
+
+#define WIN32_POLL_INTERVAL 32768
+#define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX)
+
+#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)
+#define w32_timerid (PL_sys_intern.timerid)
+#define w32_sighandler (PL_sys_intern.sigtable)
+#define w32_poll_count (PL_sys_intern.poll_count)
+#define w32_do_async (w32_poll_count++ > WIN32_POLL_INTERVAL)
+#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_use_showwindow (PL_sys_intern.thr_intern.Wuse_showwindow)
+#define w32_showwindow (PL_sys_intern.thr_intern.Wshowwindow)
+
+/* UNICODE<>ANSI translation helpers */
+/* Use CP_ACP when mode is ANSI */
+/* Use CP_UTF8 when mode is UTF8 */
+
+#define A2WHELPER_LEN(lpa, alen, lpw, nBytes)\
+ (lpw[0] = 0, MultiByteToWideChar((IN_BYTES) ? CP_ACP : CP_UTF8, 0, \
+ lpa, alen, lpw, (nBytes/sizeof(WCHAR))))
+#define A2WHELPER(lpa, lpw, nBytes) A2WHELPER_LEN(lpa, -1, lpw, nBytes)
+
+#define W2AHELPER_LEN(lpw, wlen, lpa, nChars)\
+ (lpa[0] = '\0', WideCharToMultiByte((IN_BYTES) ? CP_ACP : CP_UTF8, 0, \
+ lpw, wlen, (LPSTR)lpa, nChars,NULL,NULL))
+#define W2AHELPER(lpw, lpa, nChars) W2AHELPER_LEN(lpw, -1, lpa, nChars)
+
+#define USING_WIDE() (0)
+
+#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
+
+#if defined(USE_FIXED_OSFHANDLE) || defined(PERL_MSVCRT_READFIX)
+#ifdef PERL_CORE
+
+/* C doesn't like repeat struct definitions */
+#if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3)
+#undef _CRTIMP
+#endif
+#ifndef _CRTIMP
+#define _CRTIMP __declspec(dllimport)
+#endif
+
+/*
+ * Control structure for lowio file handles
+ */
+typedef struct {
+ intptr_t osfhnd;/* underlying OS file HANDLE */
+ char osfile; /* attributes of file (e.g., open in text mode?) */
+ char pipech; /* one char buffer for handles opened on pipes */
+ int lockinitflag;
+ CRITICAL_SECTION lock;
+} ioinfo;
+
+
+/*
+ * Array of arrays of control structures for lowio files.
+ */
+EXTERN_C _CRTIMP ioinfo* __pioinfo[];
+
+/*
+ * Definition of IOINFO_L2E, the log base 2 of the number of elements in each
+ * array of ioinfo structs.
+ */
+#define IOINFO_L2E 5
+
+/*
+ * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array
+ */
+#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
+
+/*
+ * Access macros for getting at an ioinfo struct and its fields from a
+ * file handle
+ */
+#define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
+#define _osfhnd(i) (_pioinfo(i)->osfhnd)
+#define _osfile(i) (_pioinfo(i)->osfile)
+#define _pipech(i) (_pioinfo(i)->pipech)
+
+/* since we are not doing a dup2(), this works fine */
+#define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh)
+#endif
+#endif
+
+/* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */
+#if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX)
+#undef PERLIO_NOT_STDIO
+#endif
+#define PERLIO_NOT_STDIO 0
+
+#include "perlio.h"
+
+/*
+ * 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"
+
+#define EXEC_ARGV_CAST(x) ((const char *const *) x)
+
+#if !defined(ECONNABORTED) && defined(WSAECONNABORTED)
+#define ECONNABORTED WSAECONNABORTED
+#endif
+#if !defined(ECONNRESET) && defined(WSAECONNRESET)
+#define ECONNRESET WSAECONNRESET
+#endif
+#if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT)
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#endif
+/* Why not needed for ECONNREFUSED? --abe */
+
+DllExport void *win32_signal_context(void);
+#define PERL_GET_SIG_CONTEXT win32_signal_context()
#endif /* _INC_WIN32_PERL5 */
+
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