/* System description file for Windows NT.
-Copyright (C) 1993-1995, 2001-2013 Free Software Foundation, Inc.
+Copyright (C) 1993-1995, 2001-2014 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#define WINDOWSNT
#endif
+#include <mingw_time.h>
+
/* #undef const */
/* Number of chars of output in the buffer of a stdio stream. */
#endif
#if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
-#define HAVE___BUILTIN_UNWIND_INIT 1
+# ifndef HAVE___BUILTIN_UNWIND_INIT
+# define HAVE___BUILTIN_UNWIND_INIT 1
+# endif
#endif
/* This isn't perfect, as some systems might have the page file in
#endif
#ifdef __GNUC__
-# define restrict __restrict__
+/* config.h may have defined already. */
+# ifndef restrict
+# define restrict __restrict__
+# endif
#else
+ /* FIXME: should we define to __restrict, which MSVC supports? */
# define restrict
#endif
extern char *getenv ();
#endif
-#ifdef HAVE_STRINGS_H
-#include "strings.h"
+/* Prevent accidental use of features unavailable in older Windows
+ versions we still support. MinGW64 defines this to a higher value
+ in its system headers, and is not really compatible with values
+ lower than 0x0500, so leave it alone. */
+#ifndef _W64
+# undef _WIN32_WINNT
+# define _WIN32_WINNT 0x0400
#endif
+
+/* Make a leaner executable. */
+#define WIN32_LEAN_AND_MEAN 1
+
#include <sys/types.h>
#ifndef MAXPATHLEN
#define MAXPATHLEN _MAX_PATH
#endif
+/* This is used to hold UTF-8 encoded file names. */
+#define MAX_UTF8_PATH (MAXPATHLEN * 4)
+
#ifdef HAVE_NTGUI
-#define HAVE_WINDOW_SYSTEM 1
-#define HAVE_MENUS 1
+# ifndef HAVE_WINDOW_SYSTEM
+# define HAVE_WINDOW_SYSTEM 1
+# define POLL_FOR_INPUT 1
+# endif
#endif
/* Get some redefinitions in place. */
#ifdef emacs
+#ifdef _W64
+/* MinGW64 specific stuff. */
+/* Make sure 'struct timespec' and 'struct timezone' are defined. */
+#include <sys/types.h>
+#include <time.h>
+/* This prototype avoids MinGW64 compiler warnings due to the fact
+ that time.h is included before localtime is redirected to
+ sys_localtime below. */
+extern struct tm * sys_localtime (const time_t *);
+/* MinGW64 uses a 2-argument _setjmp, and setjmp is a macro defined to
+ supply the 2nd arg correctly, so don't use _setjmp directly in that
+ case. */
+#undef HAVE__SETJMP
+#endif
+
#ifdef _MSC_VER
#include <sys/timeb.h>
#include <sys/stat.h>
#define link sys_link
#define localtime sys_localtime
#define mkdir sys_mkdir
-#undef mktemp
-#define mktemp sys_mktemp
#undef open
#define open sys_open
-#define pipe sys_pipe
#undef read
#define read sys_read
#define rename sys_rename
#define strerror sys_strerror
#undef unlink
#define unlink sys_unlink
+#undef opendir
+#define opendir sys_opendir
+#undef closedir
+#define closedir sys_closedir
+#undef readdir
+#define readdir sys_readdir
+#undef seekdir
+#define seekdir sys_seekdir
/* This prototype is needed because some files include config.h
_after_ the standard headers, so sys_unlink gets no prototype from
stdio.h or io.h. */
extern int sys_unlink (const char *);
#undef write
#define write sys_write
+#undef umask
+#define umask sys_umask
+extern int sys_umask (int);
/* Subprocess calls that are emulated. */
#define spawnve sys_spawnve
/* Map to MSVC names. */
#define execlp _execlp
#define execvp _execvp
+#define fdatasync _commit
#define fdopen _fdopen
-#ifndef fileno
-#define fileno _fileno
-#endif
#define fsync _commit
#define ftruncate _chsize
#define getpid _getpid
typedef int pid_t;
#define snprintf _snprintf
#define strtoll _strtoi64
+#define copysign _copysign
#endif
#define isatty _isatty
#define _longjmp longjmp
+/* MinGW64 defines lseek to invoke lseek64. */
+#ifndef lseek
#define lseek _lseek
+#endif
#define popen _popen
#define pclose _pclose
-#define umask _umask
-#ifndef _MSC_VER
-#define utimbuf _utimbuf
-#endif
#define strdup _strdup
#define strupr _strupr
#define strnicmp _strnicmp
array, and triggers an error message. */
#include <time.h>
#define tzname _tzname
-#if !defined (_MSC_VER) || (_MSC_VER < 1400)
-#undef utime
-#define utime _utime
-#endif
/* 'struct timespec' is used by time-related functions in lib/ and
elsewhere, but we don't use lib/time.h where the structure is
defined. */
+/* MinGW64 defines 'struct timespec' and _TIMESPEC_DEFINED in sys/types.h. */
+#ifndef _TIMESPEC_DEFINED
struct timespec
{
time_t tv_sec; /* seconds */
long int tv_nsec; /* nanoseconds */
};
+#endif
/* Required for functions in lib/time_r.c, since we don't use lib/time.h. */
extern struct tm *gmtime_r (time_t const * restrict, struct tm * restrict);
#include <io.h>
#include <stdio.h>
#endif /* !_MSC_VER */
+#ifndef fileno
+#define fileno _fileno
+#endif
/* Defines that we need that aren't in the standard signal.h. */
#define SIGHUP 1 /* Hang up */
#define ENOTSUP ENOSYS
#endif
+/* In case lib/errno.h is not used. */
+#ifndef EOPNOTSUPP
+#define EOPNOTSUPP 130
+#endif
+
#ifdef _MSC_VER
typedef int sigset_t;
typedef int ssize_t;
#endif
+#ifdef _W64 /* MinGW64 */
+#ifndef _POSIX
+typedef _sigset_t sigset_t;
+#endif
+#endif
+
typedef void (_CALLBACK_ *signal_handler) (int);
extern signal_handler sys_signal (int, signal_handler);
extern int sigaddset (sigset_t *, int);
extern int sigfillset (sigset_t *);
extern int sigprocmask (int, const sigset_t *, sigset_t *);
+/* MinGW64 defines pthread_sigmask as zero in its pthread_signal.h
+ header, but we have an implementation for that function in w32proc.c. */
+#ifdef pthread_sigmask
+#undef pthread_sigmask
+#endif
extern int pthread_sigmask (int, const sigset_t *, sigset_t *);
extern int sigismember (const sigset_t *, int);
extern int setpgrp (int, int);
extern int sigaction (int, const struct sigaction *, struct sigaction *);
extern int alarm (int);
-extern int sys_kill (int, int);
+extern int sys_kill (pid_t, int);
/* For integration with MSDOS support. */
#define getdefdir(_drv, _buf) _getdcwd (_drv, _buf, MAXPATHLEN)
#endif
+#ifndef EMACS_CONFIGURATION
extern char *get_emacs_configuration (void);
extern char *get_emacs_configuration_options (void);
#define EMACS_CONFIGURATION get_emacs_configuration ()
#define EMACS_CONFIG_OPTIONS get_emacs_configuration_options ()
+#endif
/* Define this so that winsock.h definitions don't get included with
windows.h. For this to have proper effect, config.h must always be
#define _WINSOCKAPI_ 1
#define _WINSOCK_H
-/* Prevent accidental use of features unavailable in
- older Windows versions we still support. */
-#define _WIN32_WINNT 0x0400
-
-/* Make a leaner executable. */
-#define WIN32_LEAN_AND_MEAN 1
-
/* Defines size_t and alloca (). */
-#ifdef emacs
-#define malloc e_malloc
-#define free e_free
-#define realloc e_realloc
-#define calloc e_calloc
-#endif
+#include <stdlib.h>
+#include <sys/stat.h>
#ifdef _MSC_VER
#define alloca _alloca
#else
#include <malloc.h>
#endif
-#include <stdlib.h>
-#include <sys/stat.h>
+#ifdef emacs
+
+typedef void * (* malloc_fn)(size_t);
+typedef void * (* realloc_fn)(void *, size_t);
+typedef void (* free_fn)(void *);
+
+extern void *malloc_before_dump(size_t);
+extern void *realloc_before_dump(void *, size_t);
+extern void free_before_dump(void *);
+extern void *malloc_after_dump(size_t);
+extern void *realloc_after_dump(void *, size_t);
+extern void free_after_dump(void *);
+
+extern malloc_fn the_malloc_fn;
+extern realloc_fn the_realloc_fn;
+extern free_fn the_free_fn;
+
+#define malloc(size) (*the_malloc_fn)(size)
+#define free(ptr) (*the_free_fn)(ptr)
+#define realloc(ptr, size) (*the_realloc_fn)(ptr, size)
+
+#endif
/* Define for those source files that do not include enough NT system files. */
#ifndef NULL
extern void * memrchr (void const *, int, size_t);
+extern int mkostemp (char *, int);
+
#if defined (__MINGW32__)
/* Define to 1 if the system has the type `long long int'. */
-# define HAVE_LONG_LONG_INT 1
+# ifndef HAVE_LONG_LONG_INT
+# define HAVE_LONG_LONG_INT 1
+# endif
/* Define to 1 if the system has the type `unsigned long long int'. */
-# define HAVE_UNSIGNED_LONG_LONG_INT 1
+# ifndef HAVE_UNSIGNED_LONG_LONG_INT
+# define HAVE_UNSIGNED_LONG_LONG_INT 1
+# endif
#endif
#pragma warning(disable:4308)
#endif
#endif
-#define TERM_HEADER "w32term.h"
/* ============================================================ */
HCoop / bpt / emacs.git / blobdiff