/* System description file for Windows NT.
- Copyright (C) 1993, 1994, 1995, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+Copyright (C) 1993-1995, 2001-2012 Free Software Foundation, Inc.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
-/*
- * Define symbols to identify the version of Unix this is.
- * Define all the symbols that apply correctly.
- */
+/* Define symbols to identify the version of Unix this is.
+ Define all the symbols that apply correctly. */
#ifndef WINDOWSNT
#define WINDOWSNT
#define DOS_NT /* MSDOS or WINDOWSNT */
#endif
+/* #undef const */
+
/* If you are compiling with a non-C calling convention but need to
- declare vararg routines differently, put it here */
+ declare vararg routines differently, put it here. */
#define _VARARGS_ __cdecl
/* If you are providing a function to something that will call the
function back (like a signal handler and signal, or main) its calling
- convention must be whatever standard the libraries expect */
+ convention must be whatever standard the libraries expect. */
#define _CALLBACK_ __cdecl
-/* SYSTEM_TYPE should indicate the kind of system you are using.
- It sets the Lisp variable system-type. */
-
-#define SYSTEM_TYPE "windows-nt"
-#define SYMS_SYSTEM syms_of_ntterm ()
-
-#define NO_MATHERR 1
-
-/* Letter to use in finding device name of first pty,
- if system supports pty's. 'a' means it is /dev/ptya0 */
-
-#define FIRST_PTY_LETTER 'a'
-
-/*
- * Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- * Look in <sys/time.h> for a timeval structure.
- */
-
+/* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
+ Look in <sys/time.h> for a timeval structure. */
#define HAVE_TIMEVAL 1
-/* NT supports Winsock which is close enough (with some hacks) */
-
-#define HAVE_SOCKETS 1
-
/* But our select implementation doesn't allow us to make non-blocking
connects. So until that is fixed, this is necessary: */
-
#define BROKEN_NON_BLOCKING_CONNECT 1
/* And the select implementation does 1-byte read-ahead waiting
for received packets, so datagrams are broken too. */
-
#define BROKEN_DATAGRAM_SOCKETS 1
-/* Define this symbol if your system has the functions bcopy, etc. */
-
-#define BSTRING
-#define bzero(b, l) memset(b, 0, l)
-#define bcopy(s, d, l) memmove(d, s, l)
-#define bcmp(a, b, l) memcmp(a, b, l)
-
-/* bcopy (aka memmove aka memcpy at least on x86) under MSVC is quite safe */
-#define GAP_USE_BCOPY 1
-#define BCOPY_UPWARD_SAFE 1
-#define BCOPY_DOWNWARD_SAFE 1
-
-/* If your system uses COFF (Common Object File Format) then define the
- preprocessor symbol "COFF". */
-
-#define COFF 1
-
-/* define MAIL_USE_FLOCK if the mailer uses flock
- to interlock access to /usr/spool/mail/$USER.
- The alternative is that a lock file named
- /usr/spool/mail/$USER.lock. */
-
-/* #define MAIL_USE_FLOCK */
-#define MAIL_USE_POP 1
#define MAIL_USE_SYSTEM_LOCK 1
/* If the character used to separate elements of the executable path
is not ':', #define this to be the appropriate character constant. */
#define SEPCHAR ';'
-#define ORDINARY_LINK 1
+/* Define to 1 if GCC-style __attribute__ ((__aligned__ (expr))) works. */
+#ifdef __GNUC__
+#define HAVE_ATTRIBUTE_ALIGNED 1
+#endif
-/* ============================================================ */
+/* Define to 1 if strtold conforms to C99. */
+#ifdef __GNUC__
+#define HAVE_C99_STRTOLD 1
+#endif
-/* Here, add any special hacks needed
- to make Emacs work on this system. For example,
- you might define certain system call names that don't
- exist on your system, or that do different things on
- your system and must be used only through an encapsulation
- (Which you should place, by convention, in sysdep.c). */
+#if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
+#define HAVE___BUILTIN_UNWIND_INIT 1
+#endif
+
+/* ============================================================ */
-/* Define this to be the separator between path elements */
-#define DIRECTORY_SEP XINT (Vdirectory_sep_char)
+/* Here, add any special hacks needed to make Emacs work on this
+ system. For example, you might define certain system call names
+ that don't exist on your system, or that do different things on
+ your system and must be used only through an encapsulation (which
+ you should place, by convention, in sysdep.c). */
-/* Define this to be the separator between devices and paths */
+/* Define this to be the separator between devices and paths. */
#define DEVICE_SEP ':'
/* We'll support either convention on NT. */
#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\')
#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP (_c_))
-/* The null device on Windows NT. */
+#ifdef __GNUC__
+#ifndef __cplusplus
+#undef inline
+#endif
+#else /* MSVC */
+#define inline __inline
+#endif
+
+#ifdef __GNUC__
+# define restrict __restrict__
+#else
+# define restrict
+#endif
+
+/* `mode_t' is not defined for MSVC. Define. */
+#ifdef _MSC_VER
+typedef unsigned short mode_t;
+#endif
+
+/* A va_copy replacement for MSVC. */
+#ifdef _MSC_VER
+# ifdef _WIN64
+# ifndef va_copy /* Need to be checked (?) */
+# define va_copy(d,s) ((d) = (s))
+# endif
+# else /* not _WIN64 */
+# define va_copy(d,s) ((d) = (s))
+# endif /* not _WIN64 */
+#endif /* _MSC_VER */
+
+#ifndef WINDOWSNT
+/* Some of the files of Emacs which are intended for use with other
+ programs assume that if you have a config.h file, you must declare
+ the type of getenv. */
+extern char *getenv ();
+#endif
+
+#ifdef HAVE_STRINGS_H
+#include "strings.h"
+#endif
+#include <sys/types.h>
+
+#ifdef _MSC_VER
+typedef unsigned long sigset_t;
+typedef int ssize_t;
+#endif
+
+struct sigaction {
+ int sa_flags;
+ void (*sa_handler)(int);
+ sigset_t sa_mask;
+};
+#define SIG_BLOCK 1
+#define SIG_SETMASK 2
+#define SIG_UNBLOCK 3
+
+/* The null device on Windows NT. */
#define NULL_DEVICE "NUL:"
#ifndef MAXPATHLEN
#define MAXPATHLEN _MAX_PATH
#endif
-#define HAVE_SOUND 1
-#define LISP_FLOAT_TYPE 1
-
-#undef HAVE_SYS_SELECT_H
-#define HAVE_SYS_TIMEB_H 1
-#define HAVE_SYS_TIME_H 1
-#define HAVE_UNISTD_H 1
-#undef HAVE_UTIME_H
-#undef HAVE_LINUX_VERSION_H
-#undef HAVE_SYS_SYSTEMINFO_H
-#undef HAVE_TERMIOS_H
-#define HAVE_LIMITS_H 1
-#define HAVE_STRING_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_PWD_H 1
-#define STDC_HEADERS 1
-#define TIME_WITH_SYS_TIME 1
-
-#define HAVE_GETTIMEOFDAY 1
-#define HAVE_GETHOSTNAME 1
-#undef HAVE_GETDOMAINNAME
-#define HAVE_DUP2 1
-#define HAVE_RENAME 1
-#define HAVE_CLOSEDIR 1
-#define HAVE_FSYNC 1 /* fsync is called _commit in MSVC. */
-
-#undef TM_IN_SYS_TIME
-#undef HAVE_TM_ZONE
-
-#define HAVE_LONG_FILE_NAMES 1
-
-#define HAVE_MKDIR 1
-#define HAVE_RMDIR 1
-#define HAVE_RANDOM 1
-#undef HAVE_SYSINFO
-#undef HAVE_LRAND48
-#define HAVE_BCOPY 1
-#define HAVE_BCMP 1
-#define HAVE_LOGB 1
-#define HAVE_FREXP 1
-#define HAVE_FMOD 1
-#undef HAVE_RINT
-#undef HAVE_CBRT
-#define HAVE_FTIME 1
-#undef HAVE_RES_INIT /* For -lresolv on Suns. */
-#undef HAVE_SETSID
-#undef HAVE_FPATHCONF
-#define HAVE_SELECT 1
-#define HAVE_MKTIME 1
-#undef HAVE_EUIDACCESS
-#define HAVE_GETPAGESIZE 1
-#define HAVE_TZSET 1
-#define HAVE_SETLOCALE 1
-#undef HAVE_UTIMES
-#undef HAVE_SETRLIMIT
-#undef HAVE_SETPGID
-#undef HAVE_GETCWD
-#define HAVE_SHUTDOWN 1
-#define HAVE_STRFTIME 1
-
-#define LOCALTIME_CACHE
-#define HAVE_INET_SOCKETS 1
-
-#undef HAVE_AIX_SMT_EXP
-#define USE_TOOLKIT_SCROLL_BARS 1
-
-/* Define if you have the ANSI `strerror' function.
- Otherwise you must have the variable `char *sys_errlist[]'. */
-#define HAVE_STRERROR 1
-
-/* Define if `struct utimbuf' is declared by <utime.h>. */
-#undef HAVE_STRUCT_UTIMBUF
-
-#define HAVE_MOUSE 1
-#define HAVE_H_ERRNO 1
-
#ifdef HAVE_NTGUI
#define HAVE_WINDOW_SYSTEM 1
#define HAVE_MENUS 1
#endif
-#define MODE_LINE_BINARY_TEXT(_b_) (NILP ((_b_)->buffer_file_type) ? "T" : "B")
-
-/* get some redefinitions in place */
+/* Get some redefinitions in place. */
#ifdef emacs
-/* calls that are emulated or shadowed */
+#ifdef _MSC_VER
+#include <sys/timeb.h>
+#include <sys/stat.h>
+#include <signal.h>
+
+/* MSVC gets link-time errors without these redirections. */
+#define fstat(a, b) sys_fstat(a, b)
+#define stat(a, b) sys_stat(a, b)
+#define utime sys_utime
+#endif
+
+/* Calls that are emulated or shadowed. */
#undef access
#define access sys_access
#undef chdir
#define rename sys_rename
#define rmdir sys_rmdir
#define select sys_select
+#define pselect sys_select
#define sleep sys_sleep
#define strerror sys_strerror
#undef unlink
#undef write
#define write sys_write
-/* subprocess calls that are emulated */
+/* Subprocess calls that are emulated. */
#define spawnve sys_spawnve
#define wait sys_wait
#define kill sys_kill
#define signal sys_signal
+/* termcap.c calls that are emulated. */
+#define tputs sys_tputs
+#define tgetstr sys_tgetstr
+
+/* cm.c calls that are emulated. */
+#define chcheckmagic sys_chcheckmagic
+#define cmcostinit sys_cmcostinit
+#define cmgoto sys_cmgoto
+#define cmputc sys_cmputc
+#define Wcm_clear sys_Wcm_clear
+
#endif /* emacs */
-/* map to MSVC names */
+/* Map to MSVC names. */
#define execlp _execlp
#define execvp _execvp
#define fdopen _fdopen
#define getpid _getpid
#ifdef _MSC_VER
typedef int pid_t;
+#define snprintf _snprintf
+#define strtoll _strtoi64
#endif
#define isatty _isatty
#define logb _logb
#define popen _popen
#define pclose _pclose
#define umask _umask
+#ifndef _MSC_VER
#define utimbuf _utimbuf
-#define index strchr
-#define rindex strrchr
+#endif
#define strdup _strdup
#define strupr _strupr
#define strnicmp _strnicmp
#define stricmp _stricmp
#define tzset _tzset
-#if !defined (_MSC_VER) || (_MSC_VER < 1400)
+/* Include time.h before redirecting tzname, since MSVC's time.h
+ defines _tzname to call a function, but also declares tzname a
+ 2-element array. Having the redirection before including the
+ header thus has the effect of declaring a function that returns an
+ 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
-/* this is hacky, but is necessary to avoid warnings about macro
- redefinitions using the SDK compilers */
+/* '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. */
+struct timespec
+{
+ time_t tv_sec; /* seconds */
+ long int tv_nsec; /* nanoseconds */
+};
+
+/* This is hacky, but is necessary to avoid warnings about macro
+ redefinitions using the SDK compilers. */
#ifndef __STDC__
#define __STDC__ 1
#define MUST_UNDEF__STDC__
#undef MUST_UNDEF__STDC__
#endif
-/* Defines that we need that aren't in the standard signal.h */
+/* Defines that we need that aren't in the standard signal.h. */
#define SIGHUP 1 /* Hang up */
#define SIGQUIT 3 /* Quit process */
#define SIGTRAP 5 /* Trace trap */
#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 USE_CRT_DLL
+#ifdef emacs
#define malloc e_malloc
#define free e_free
#define realloc e_realloc
#define calloc e_calloc
#endif
+#ifdef _MSC_VER
+#define alloca _alloca
+#else
#include <malloc.h>
+#endif
+
+/* stdlib.h must be included after redefining malloc & friends, but
+ before redefining abort. Isn't library redefinition funny? */
+#include <stdlib.h>
+
+/* Redefine abort. */
+#ifdef HAVE_NTGUI
+#define abort w32_abort
+extern _Noreturn void w32_abort (void);
+#endif
#include <sys/stat.h>
-/* Define for those source files that do not include enough NT
- system files. */
+/* Define for those source files that do not include enough NT system files. */
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#endif
/* For proper declaration of environ. */
-#include <stdlib.h>
#ifndef sys_nerr
#define sys_nerr _sys_nerr
#endif
-#include <string.h>
+
+extern int getloadavg (double *, int);
+
+#if defined (__MINGW32__) || _MSC_VER >= 1400
+
+/* Define to 1 if the system has the type `long long int'. */
+# define HAVE_LONG_LONG_INT 1
+
+/* Define to 1 if the system has the type `unsigned long long int'. */
+# define HAVE_UNSIGNED_LONG_LONG_INT 1
+
+#elif _MSC_VER >= 1200
+
+/* Temporarily disable wider-than-pointer integers until they're tested more.
+ Build with CFLAGS='-DWIDE_EMACS_INT' to try them out. */
+
+# ifdef WIDE_EMACS_INT
+
+/* Use pre-C99-style 64-bit integers. */
+typedef __int64 EMACS_INT;
+typedef unsigned __int64 EMACS_UINT;
+# define EMACS_INT_MAX _I64_MAX
+# define pI "I64"
+
+# endif
+
+#endif
/* We need a little extra space, see ../../lisp/loadup.el. */
#define SYSTEM_PURESIZE_EXTRA 50000
+#define DATA_START get_data_start ()
+
/* For unexec to work on Alpha systems, we need to put Emacs'
initialized data into a separate section from the CRT initialized
data (because the Alpha linker freely reorders data variables, even
removed. Also, obviously, all files that define initialized data
must include config.h to pick up this pragma. */
-/* Names must be < 8 bytes */
+/* Names must be < 8 bytes. */
#ifdef _MSC_VER
#pragma data_seg("EMDATA")
#pragma bss_seg("EMBSS")
#define DebPrint(stuff)
#endif
-
/* ============================================================ */
-
-/* arch-tag: 5d4a3a1c-40dc-4dea-9c7c-38fed9ae0eae
- (do not change this comment) */
HCoop / bpt / emacs.git / blobdiff