}
#endif
-unsigned int
-sleep(unsigned int t)
+DllExport unsigned int
+win32_sleep(unsigned int t)
{
Sleep(t*1000);
return 0;
}
-
-#undef rename
-
-int
-myrename(char *OldFileName, char *newname)
-{
- if(_access(newname, 0) != -1) { /* file exists */
- _unlink(newname);
- }
- return rename(OldFileName, newname);
-}
-
-
DllExport int
win32_stat(const char *path, struct stat *buffer)
{
return (long) qw;
}
-#undef times
-int
-my_times(struct tms *timebuf)
+DllExport int
+win32_times(struct tms *timebuf)
{
FILETIME user;
FILETIME kernel;
sighandler(14);
}
-#undef alarm
-unsigned int
-my_alarm(unsigned int sec)
+DllExport unsigned int
+win32_alarm(unsigned int sec)
{
/*
* the 'obvious' implentation is SetTimer() with a callback
return 0;
}
-#if defined(_DLL) || !defined(_MSC_VER)
-/* It may or may not be fixed (ok on NT), but DLL runtime
- does not export the functions used in the workround
-*/
-#define WIN95_OSFHANDLE_FIXED
-#endif
-
-#if defined(_WIN32) && !defined(WIN95_OSFHANDLE_FIXED) && defined(_M_IX86)
+#ifdef USE_FIXED_OSFHANDLE
EXTERN_C int __cdecl _alloc_osfhnd(void);
EXTERN_C int __cdecl _set_osfhnd(int fh, long value);
}
#define _open_osfhandle my_open_osfhandle
-#endif /* _M_IX86 */
+#endif /* USE_FIXED_OSFHANDLE */
/* simulate flock by locking a range on the file */
#define LK_ERR(f,i) ((f) ? (i = 0) : (errno = GetLastError()))
#define LK_LEN 0xffff0000
-int
-my_flock(int fd, int oper)
+DllExport int
+win32_flock(int fd, int oper)
{
OVERLAPPED o;
int i = -1;
HANDLE fh;
+ if (!IsWinNT()) {
+ croak("flock() unimplemented on this platform");
+ return -1;
+ }
fh = (HANDLE)_get_osfhandle(fd);
memset(&o, 0, sizeof(o));
return fopen(filename, mode);
}
+#ifndef USE_SOCKETS_AS_HANDLES
+#undef fdopen
+#define fdopen my_fdopen
+#endif
+
DllExport FILE *
win32_fdopen( int handle, const char *mode)
{
DllExport int
win32_fclose(FILE *pf)
{
- return my_fclose(pf);
+ return my_fclose(pf); /* defined in win32sck.c */
}
DllExport int
* Extras.
*/
-DllExport int
-win32_flock(int fd, int oper)
-{
- if (!IsWinNT()) {
- croak("flock() unimplemented on this platform");
- return -1;
- }
- return my_flock(fd, oper);
-}
-
static
XS(w32_GetCwd)
{
}
void
-init_os_extras()
+Perl_init_os_extras()
{
char *file = __FILE__;
dXSUB_SYS;
#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 /* we wanna pretend sockets are FDs */
-/*#define USE_WIN32_RTL_ENV */ /* see note below */
+#define DllExport __declspec(dllexport)
+#define DllImport __declspec(dllimport)
-/* For UNIX compatibility. */
+/* 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 */
-#ifdef __BORLANDC__
+/* 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
+
+#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers dont have this */
+#define VER_PLATFORM_WIN32_WINDOWS 1
+#endif
+
+/* Compiler-specific stuff. */
+
+#ifdef __BORLANDC__ /* Microsoft Visual C++ */
#define _access access
#define _chdir chdir
#else
+#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 */
+
+/* compatibility stuff for other compilers goes here */
#endif
START_EXTERN_C
+
+/* For UNIX compatibility. */
+
extern uid_t getuid(void);
extern gid_t getgid(void);
extern uid_t geteuid(void);
extern int setuid(uid_t uid);
extern int setgid(gid_t gid);
extern int kill(int pid, int sig);
-END_EXTERN_C
-extern char *staticlinkmodules[];
+#undef Stat
+#define Stat win32_stat
-START_EXTERN_C
+#undef init_os_extras
+#define init_os_extras Perl_init_os_extras
-/* 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().
- */
+EXT void Perl_win32_init(int *argcp, char ***argvp);
+EXT void Perl_init_os_extras(void);
-#ifndef USE_WIN32_RTL_ENV
-EXT char *win32_getenv(const char *name);
-#undef getenv
-#define getenv win32_getenv
+#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 ** arglast);
+extern int do_spawn(char *cmd);
+extern char do_exec(char *cmd);
+extern char * win32PerlLibPath(void);
+extern char * win32SiteLibPath(void);
+extern int IsWin95(void);
+extern int IsWinNT(void);
-EXT void Perl_win32_init(int *argcp, char ***argvp);
-
-#ifndef USE_SOCKETS_AS_HANDLES
-extern FILE *my_fdopen(int, char *);
-#undef fdopen
-#define fdopen my_fdopen
-#endif /* USE_SOCKETS_AS_HANDLES */
-
-#undef fclose
-#define fclose my_fclose
-
-#undef pipe /* win32_pipe() itself calls _pipe() */
-#define pipe(fd) win32_pipe((fd), 512, O_BINARY)
-
-#undef pause
-#define pause() sleep((32767L << 16) + 32767)
-
-#undef times
-#define times my_times
-
-#undef alarm
-#define alarm my_alarm
-
-struct tms {
- long tms_utime;
- long tms_stime;
- long tms_cutime;
- long tms_cstime;
-};
-
-extern unsigned int sleep(unsigned int);
-extern char *win32PerlLibPath(void);
-extern char *win32SiteLibPath(void);
-extern int my_times(struct tms *timebuf);
-extern unsigned int my_alarm(unsigned int sec);
-extern int my_flock(int fd, int oper);
-extern int do_aspawn(void* really, void ** mark, void ** arglast);
-extern int do_spawn(char *cmd);
-extern char do_exec(char *cmd);
-extern void init_os_extras(void);
-extern int my_fclose(FILE *);
-extern int IsWin95(void);
-extern int IsWinNT(void);
+extern char * staticlinkmodules[];
END_EXTERN_C
typedef char * caddr_t; /* In malloc.c (core address). */
/*
- * Extension Library, only good for VC
- */
-
-#define DllExport __declspec(dllexport)
-#define DllImport __declspec(dllimport)
-
-/*
* handle socket stuff, assuming socket is always available
*/
-
#include <sys/socket.h>
#include <netdb.h>
-#ifdef _MSC_VER
-#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
-#endif
-
-#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers dont have this */
-#define VER_PLATFORM_WIN32_WINDOWS 1
-#endif
-
#endif /* _INC_WIN32_PERL5 */
*/
START_EXTERN_C
+struct tms {
+ long tms_utime;
+ long tms_stime;
+ long tms_cutime;
+ long tms_cstime;
+};
+
EXT int * win32_errno(void);
EXT char *** win32_environ(void);
EXT FILE* win32_stdin(void);
EXT void* win32_realloc(void *block, size_t size);
EXT void win32_free(void *block);
-/*
- * these two are win32 specific but still io related
- */
EXT int win32_open_osfhandle(long handle, int flags);
EXT long win32_get_osfhandle(int fd);
+#ifndef USE_WIN32_RTL_ENV
+EXT char* win32_getenv(const char *name);
+#endif
+
+EXT unsigned int win32_sleep(unsigned int);
+EXT int win32_times(struct tms *timebuf);
+EXT unsigned int win32_alarm(unsigned int sec);
+EXT int win32_flock(int fd, int oper);
+EXT int win32_stat(const char *path, struct stat *buf);
END_EXTERN_C
#undef ferror
#undef feof
#undef fclose
+#undef pipe
+#undef pause
+#undef sleep
+#undef times
+#undef alarm
#ifdef __BORLANDC__
#undef ungetc
#define calloc win32_calloc
#define realloc win32_realloc
#define free win32_free
-#endif /* WIN32IO_IS_STDIO */
+#define pipe(fd) win32_pipe((fd), 512, O_BINARY)
+#define pause() win32_sleep((32767L << 16) + 32767)
+#define sleep win32_sleep
+#define times win32_times
+#define alarm win32_alarm
+
+#ifndef USE_WIN32_RTL_ENV
+#undef getenv
+#define getenv win32_getenv
+#endif
+
+#endif /* WIN32IO_IS_STDIO */
#endif /* WIN32IOP_H */
projects / p5sagit/p5-mst-13.2.git / commitdiff