Commit | Line | Data |
---|---|---|
95ed0025 | 1 | /* System description file for Windows NT. |
4b158629 | 2 | Copyright (C) 1993, 1994, 1995, 2001, 2002, 2003, 2004, 2005, 2006, |
5df4f04c | 3 | 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. |
95ed0025 RS |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
4b158629 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
95ed0025 | 8 | it under the terms of the GNU General Public License as published by |
4b158629 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
95ed0025 RS |
11 | |
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
4b158629 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
95ed0025 RS |
19 | |
20 | /* | |
21 | * Define symbols to identify the version of Unix this is. | |
22 | * Define all the symbols that apply correctly. | |
23 | */ | |
24 | ||
95ed0025 RS |
25 | #ifndef WINDOWSNT |
26 | #define WINDOWSNT | |
27 | #endif | |
28 | #ifndef DOS_NT | |
29 | #define DOS_NT /* MSDOS or WINDOWSNT */ | |
30 | #endif | |
31 | ||
3360970a KH |
32 | /* If you are compiling with a non-C calling convention but need to |
33 | declare vararg routines differently, put it here */ | |
34 | #define _VARARGS_ __cdecl | |
35 | ||
36 | /* If you are providing a function to something that will call the | |
37 | function back (like a signal handler and signal, or main) its calling | |
38 | convention must be whatever standard the libraries expect */ | |
39 | #define _CALLBACK_ __cdecl | |
40 | ||
95ed0025 RS |
41 | /* SYSTEM_TYPE should indicate the kind of system you are using. |
42 | It sets the Lisp variable system-type. */ | |
43 | ||
44 | #define SYSTEM_TYPE "windows-nt" | |
45 | #define SYMS_SYSTEM syms_of_ntterm () | |
46 | ||
124abc74 | 47 | #define NO_MATHERR 1 |
95ed0025 | 48 | |
95ed0025 RS |
49 | /* Letter to use in finding device name of first pty, |
50 | if system supports pty's. 'a' means it is /dev/ptya0 */ | |
51 | ||
52 | #define FIRST_PTY_LETTER 'a' | |
53 | ||
95ed0025 RS |
54 | /* |
55 | * Define HAVE_TIMEVAL if the system supports the BSD style clock values. | |
56 | * Look in <sys/time.h> for a timeval structure. | |
57 | */ | |
58 | ||
124abc74 | 59 | #define HAVE_TIMEVAL 1 |
95ed0025 | 60 | |
4e36126c GV |
61 | /* NT supports Winsock which is close enough (with some hacks) */ |
62 | ||
124abc74 | 63 | #define HAVE_SOCKETS 1 |
4e36126c | 64 | |
69fd7dbf KS |
65 | /* But our select implementation doesn't allow us to make non-blocking |
66 | connects. So until that is fixed, this is necessary: */ | |
67 | ||
68 | #define BROKEN_NON_BLOCKING_CONNECT 1 | |
69 | ||
401ea527 KS |
70 | /* And the select implementation does 1-byte read-ahead waiting |
71 | for received packets, so datagrams are broken too. */ | |
72 | ||
73 | #define BROKEN_DATAGRAM_SOCKETS 1 | |
74 | ||
95ed0025 RS |
75 | /* Define this symbol if your system has the functions bcopy, etc. */ |
76 | ||
77 | #define BSTRING | |
78 | #define bzero(b, l) memset(b, 0, l) | |
7f470eff | 79 | #define bcopy(s, d, l) memmove(d, s, l) |
95ed0025 RS |
80 | #define bcmp(a, b, l) memcmp(a, b, l) |
81 | ||
7f470eff | 82 | /* bcopy (aka memmove aka memcpy at least on x86) under MSVC is quite safe */ |
124abc74 | 83 | #define GAP_USE_BCOPY 1 |
7f470eff GV |
84 | #define BCOPY_UPWARD_SAFE 1 |
85 | #define BCOPY_DOWNWARD_SAFE 1 | |
86 | ||
95ed0025 RS |
87 | /* If your system uses COFF (Common Object File Format) then define the |
88 | preprocessor symbol "COFF". */ | |
89 | ||
124abc74 | 90 | #define COFF 1 |
95ed0025 RS |
91 | |
92 | /* define MAIL_USE_FLOCK if the mailer uses flock | |
93 | to interlock access to /usr/spool/mail/$USER. | |
94 | The alternative is that a lock file named | |
95 | /usr/spool/mail/$USER.lock. */ | |
96 | ||
97 | /* #define MAIL_USE_FLOCK */ | |
124abc74 AI |
98 | #define MAIL_USE_POP 1 |
99 | #define MAIL_USE_SYSTEM_LOCK 1 | |
95ed0025 | 100 | |
95ed0025 RS |
101 | /* If the character used to separate elements of the executable path |
102 | is not ':', #define this to be the appropriate character constant. */ | |
103 | #define SEPCHAR ';' | |
104 | ||
cc48c6e7 AI |
105 | #define ORDINARY_LINK 1 |
106 | ||
95ed0025 RS |
107 | /* ============================================================ */ |
108 | ||
109 | /* Here, add any special hacks needed | |
110 | to make Emacs work on this system. For example, | |
111 | you might define certain system call names that don't | |
112 | exist on your system, or that do different things on | |
113 | your system and must be used only through an encapsulation | |
114 | (Which you should place, by convention, in sysdep.c). */ | |
115 | ||
95ed0025 | 116 | /* Define this to be the separator between path elements */ |
4e36126c | 117 | #define DIRECTORY_SEP XINT (Vdirectory_sep_char) |
95ed0025 RS |
118 | |
119 | /* Define this to be the separator between devices and paths */ | |
120 | #define DEVICE_SEP ':' | |
121 | ||
122 | /* We'll support either convention on NT. */ | |
123 | #define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\') | |
124 | #define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP (_c_)) | |
125 | ||
126 | /* The null device on Windows NT. */ | |
127 | #define NULL_DEVICE "NUL:" | |
95ed0025 RS |
128 | |
129 | #ifndef MAXPATHLEN | |
130 | #define MAXPATHLEN _MAX_PATH | |
131 | #endif | |
132 | ||
f60ae425 | 133 | #define HAVE_SOUND 1 |
124abc74 | 134 | #define LISP_FLOAT_TYPE 1 |
3360970a | 135 | |
2a741506 | 136 | #undef HAVE_SYS_SELECT_H |
124abc74 AI |
137 | #define HAVE_SYS_TIMEB_H 1 |
138 | #define HAVE_SYS_TIME_H 1 | |
139 | #define HAVE_UNISTD_H 1 | |
2a741506 GV |
140 | #undef HAVE_UTIME_H |
141 | #undef HAVE_LINUX_VERSION_H | |
142 | #undef HAVE_SYS_SYSTEMINFO_H | |
143 | #undef HAVE_TERMIOS_H | |
144 | #define HAVE_LIMITS_H 1 | |
124abc74 | 145 | #define HAVE_STRING_H 1 |
c8f7c76b | 146 | #define HAVE_STDLIB_H 1 |
47539b85 | 147 | #define HAVE_PWD_H 1 |
2a741506 | 148 | #define STDC_HEADERS 1 |
124abc74 | 149 | #define TIME_WITH_SYS_TIME 1 |
4e36126c | 150 | |
124abc74 AI |
151 | #define HAVE_GETTIMEOFDAY 1 |
152 | #define HAVE_GETHOSTNAME 1 | |
2a741506 | 153 | #undef HAVE_GETDOMAINNAME |
124abc74 AI |
154 | #define HAVE_DUP2 1 |
155 | #define HAVE_RENAME 1 | |
156 | #define HAVE_CLOSEDIR 1 | |
a5a7d30f | 157 | #define HAVE_FSYNC 1 /* fsync is called _commit in MSVC. */ |
4e36126c | 158 | |
2a741506 GV |
159 | #undef TM_IN_SYS_TIME |
160 | #undef HAVE_TM_ZONE | |
4e36126c | 161 | |
124abc74 | 162 | #define HAVE_LONG_FILE_NAMES 1 |
4e36126c | 163 | |
124abc74 AI |
164 | #define HAVE_MKDIR 1 |
165 | #define HAVE_RMDIR 1 | |
166 | #define HAVE_RANDOM 1 | |
2a741506 GV |
167 | #undef HAVE_SYSINFO |
168 | #undef HAVE_LRAND48 | |
124abc74 AI |
169 | #define HAVE_BCOPY 1 |
170 | #define HAVE_BCMP 1 | |
171 | #define HAVE_LOGB 1 | |
172 | #define HAVE_FREXP 1 | |
173 | #define HAVE_FMOD 1 | |
2a741506 GV |
174 | #undef HAVE_RINT |
175 | #undef HAVE_CBRT | |
124abc74 | 176 | #define HAVE_FTIME 1 |
2a741506 GV |
177 | #undef HAVE_RES_INIT /* For -lresolv on Suns. */ |
178 | #undef HAVE_SETSID | |
179 | #undef HAVE_FPATHCONF | |
7b7262a7 | 180 | #define HAVE_SELECT 1 |
2a741506 GV |
181 | #define HAVE_MKTIME 1 |
182 | #undef HAVE_EUIDACCESS | |
124abc74 | 183 | #define HAVE_GETPAGESIZE 1 |
2a741506 | 184 | #define HAVE_TZSET 1 |
124abc74 | 185 | #define HAVE_SETLOCALE 1 |
2a741506 GV |
186 | #undef HAVE_UTIMES |
187 | #undef HAVE_SETRLIMIT | |
188 | #undef HAVE_SETPGID | |
189 | #undef HAVE_GETCWD | |
124abc74 | 190 | #define HAVE_SHUTDOWN 1 |
b2140d4b | 191 | #define HAVE_STRFTIME 1 |
2a741506 | 192 | |
dabe36a8 | 193 | #define LOCALTIME_CACHE |
99674eec | 194 | #define HAVE_INET_SOCKETS 1 |
2a741506 GV |
195 | |
196 | #undef HAVE_AIX_SMT_EXP | |
addedb8e | 197 | #define USE_TOOLKIT_SCROLL_BARS 1 |
2a741506 GV |
198 | |
199 | /* Define if you have the ANSI `strerror' function. | |
200 | Otherwise you must have the variable `char *sys_errlist[]'. */ | |
124abc74 | 201 | #define HAVE_STRERROR 1 |
2a741506 GV |
202 | |
203 | /* Define if `struct utimbuf' is declared by <utime.h>. */ | |
204 | #undef HAVE_STRUCT_UTIMBUF | |
4e36126c | 205 | |
124abc74 AI |
206 | #define HAVE_MOUSE 1 |
207 | #define HAVE_H_ERRNO 1 | |
1cd47f14 | 208 | |
4a1ba222 | 209 | #ifdef HAVE_NTGUI |
124abc74 | 210 | #define HAVE_WINDOW_SYSTEM 1 |
124abc74 | 211 | #define HAVE_MENUS 1 |
4a1ba222 GV |
212 | #endif |
213 | ||
1cd47f14 | 214 | #define MODE_LINE_BINARY_TEXT(_b_) (NILP ((_b_)->buffer_file_type) ? "T" : "B") |
95ed0025 | 215 | |
4e36126c GV |
216 | /* get some redefinitions in place */ |
217 | ||
124abc74 AI |
218 | #ifdef emacs |
219 | ||
a14724c8 | 220 | /* calls that are emulated or shadowed */ |
7f470eff | 221 | #undef access |
4e36126c | 222 | #define access sys_access |
7f470eff | 223 | #undef chdir |
4e36126c | 224 | #define chdir sys_chdir |
7f470eff | 225 | #undef chmod |
4e36126c | 226 | #define chmod sys_chmod |
0e20b3a3 | 227 | #define chown sys_chown |
7f470eff | 228 | #undef close |
4e36126c | 229 | #define close sys_close |
7f470eff | 230 | #undef creat |
4e36126c GV |
231 | #define creat sys_creat |
232 | #define ctime sys_ctime | |
7f470eff | 233 | #undef dup |
4e36126c | 234 | #define dup sys_dup |
7f470eff | 235 | #undef dup2 |
4e36126c GV |
236 | #define dup2 sys_dup2 |
237 | #define fopen sys_fopen | |
238 | #define link sys_link | |
239 | #define mkdir sys_mkdir | |
7f470eff | 240 | #undef mktemp |
4e36126c | 241 | #define mktemp sys_mktemp |
7f470eff | 242 | #undef open |
4e36126c GV |
243 | #define open sys_open |
244 | #define pipe sys_pipe | |
7f470eff | 245 | #undef read |
4e36126c GV |
246 | #define read sys_read |
247 | #define rename sys_rename | |
248 | #define rmdir sys_rmdir | |
249 | #define select sys_select | |
250 | #define sleep sys_sleep | |
a14724c8 | 251 | #define strerror sys_strerror |
7f470eff | 252 | #undef unlink |
4e36126c | 253 | #define unlink sys_unlink |
7f470eff | 254 | #undef write |
4e36126c GV |
255 | #define write sys_write |
256 | ||
4e36126c GV |
257 | /* subprocess calls that are emulated */ |
258 | #define spawnve sys_spawnve | |
259 | #define wait sys_wait | |
260 | #define kill sys_kill | |
261 | #define signal sys_signal | |
262 | ||
124abc74 AI |
263 | #endif /* emacs */ |
264 | ||
4e36126c GV |
265 | /* map to MSVC names */ |
266 | #define execlp _execlp | |
267 | #define execvp _execvp | |
4e36126c | 268 | #define fdopen _fdopen |
23bf9efb | 269 | #ifndef fileno |
4e36126c | 270 | #define fileno _fileno |
23bf9efb | 271 | #endif |
a5a7d30f AI |
272 | #define fsync _commit |
273 | #define ftruncate _chsize | |
4e36126c | 274 | #define getpid _getpid |
9b67f3aa EZ |
275 | #ifdef _MSC_VER |
276 | typedef int pid_t; | |
277 | #endif | |
4e36126c GV |
278 | #define isatty _isatty |
279 | #define logb _logb | |
280 | #define _longjmp longjmp | |
281 | #define lseek _lseek | |
282 | #define popen _popen | |
283 | #define pclose _pclose | |
4e36126c | 284 | #define umask _umask |
719072f5 | 285 | #define utimbuf _utimbuf |
4e36126c GV |
286 | #define index strchr |
287 | #define rindex strrchr | |
bfba227f AI |
288 | #define strdup _strdup |
289 | #define strupr _strupr | |
290 | #define strnicmp _strnicmp | |
291 | #define stricmp _stricmp | |
292 | #define tzset _tzset | |
e37b3faf JR |
293 | |
294 | #if !defined (_MSC_VER) || (_MSC_VER < 1400) | |
bfba227f | 295 | #define tzname _tzname |
bc5f466c | 296 | #define utime _utime |
e37b3faf | 297 | #endif |
95ed0025 | 298 | |
7f470eff GV |
299 | /* this is hacky, but is necessary to avoid warnings about macro |
300 | redefinitions using the SDK compilers */ | |
301 | #ifndef __STDC__ | |
302 | #define __STDC__ 1 | |
303 | #define MUST_UNDEF__STDC__ | |
304 | #endif | |
305 | #include <direct.h> | |
306 | #include <io.h> | |
307 | #include <stdio.h> | |
308 | #ifdef MUST_UNDEF__STDC__ | |
309 | #undef __STDC__ | |
310 | #undef MUST_UNDEF__STDC__ | |
311 | #endif | |
312 | ||
95ed0025 RS |
313 | /* Defines that we need that aren't in the standard signal.h */ |
314 | #define SIGHUP 1 /* Hang up */ | |
315 | #define SIGQUIT 3 /* Quit process */ | |
316 | #define SIGTRAP 5 /* Trace trap */ | |
317 | #define SIGKILL 9 /* Die, die die */ | |
318 | #define SIGPIPE 13 /* Write on pipe with no readers */ | |
319 | #define SIGALRM 14 /* Alarm */ | |
320 | #define SIGCHLD 18 /* Death of child */ | |
321 | ||
bfba227f AI |
322 | #ifndef NSIG |
323 | #define NSIG 23 | |
324 | #endif | |
325 | ||
95ed0025 RS |
326 | /* For integration with MSDOS support. */ |
327 | #define getdisk() (_getdrive () - 1) | |
445f44d2 RS |
328 | #ifdef emacs |
329 | #define getdefdir(_drv, _buf) ((_buf[0] = (_drv + 'A' - 1), _buf[1] = ':', _buf[2] = '/', _buf[3] = 0), 1) | |
330 | #else | |
95ed0025 | 331 | #define getdefdir(_drv, _buf) _getdcwd (_drv, _buf, MAXPATHLEN) |
445f44d2 | 332 | #endif |
95ed0025 | 333 | |
bfba227f AI |
334 | extern char *get_emacs_configuration (void); |
335 | extern char *get_emacs_configuration_options (void); | |
3360970a | 336 | #define EMACS_CONFIGURATION get_emacs_configuration () |
bfba227f | 337 | #define EMACS_CONFIG_OPTIONS get_emacs_configuration_options () |
3360970a | 338 | |
4e36126c GV |
339 | /* Define this so that winsock.h definitions don't get included with |
340 | windows.h. For this to have proper effect, config.h must always be | |
341 | included before windows.h. */ | |
95ed0025 | 342 | #define _WINSOCKAPI_ 1 |
bfba227f | 343 | #define _WINSOCK_H |
95ed0025 | 344 | |
1cd47f14 | 345 | /* Defines size_t and alloca (). */ |
bfba227f AI |
346 | #ifdef USE_CRT_DLL |
347 | #define malloc e_malloc | |
348 | #define free e_free | |
349 | #define realloc e_realloc | |
350 | #define calloc e_calloc | |
351 | #endif | |
1cd47f14 KH |
352 | #include <malloc.h> |
353 | ||
3360970a | 354 | #include <sys/stat.h> |
3360970a | 355 | |
177c0ea7 | 356 | /* Define for those source files that do not include enough NT |
3360970a KH |
357 | system files. */ |
358 | #ifndef NULL | |
359 | #ifdef __cplusplus | |
360 | #define NULL 0 | |
361 | #else | |
362 | #define NULL ((void *)0) | |
363 | #endif | |
364 | #endif | |
896c0d8b | 365 | |
4a1ba222 GV |
366 | /* For proper declaration of environ. */ |
367 | #include <stdlib.h> | |
bfba227f AI |
368 | #ifndef sys_nerr |
369 | #define sys_nerr _sys_nerr | |
370 | #endif | |
4e36126c | 371 | #include <string.h> |
4a1ba222 | 372 | |
517d7b9f | 373 | /* We need a little extra space, see ../../lisp/loadup.el. */ |
ff709c3a | 374 | #define SYSTEM_PURESIZE_EXTRA 50000 |
e3be3bfd | 375 | |
7f470eff GV |
376 | /* For unexec to work on Alpha systems, we need to put Emacs' |
377 | initialized data into a separate section from the CRT initialized | |
378 | data (because the Alpha linker freely reorders data variables, even | |
379 | across libraries, so our data and the CRT data get intermingled). | |
380 | ||
381 | Starting with MSVC 5.0, we must also place the uninitialized data | |
382 | into its own section. VC5 intermingles uninitialized data from the CRT | |
383 | between Emacs' static uninitialized data and its public uninitialized | |
384 | data. A separate .bss section for Emacs groups both static and | |
517d7b9f | 385 | public uninitialized together. |
7f470eff | 386 | |
517d7b9f | 387 | Note that unexw32.c relies on this fact, and must be modified |
7f470eff GV |
388 | accordingly if this section name is changed, or if this pragma is |
389 | removed. Also, obviously, all files that define initialized data | |
390 | must include config.h to pick up this pragma. */ | |
391 | ||
392 | /* Names must be < 8 bytes */ | |
52c7f9ee | 393 | #ifdef _MSC_VER |
7f470eff GV |
394 | #pragma data_seg("EMDATA") |
395 | #pragma bss_seg("EMBSS") | |
52c7f9ee | 396 | #endif |
7f470eff GV |
397 | |
398 | /* #define FULL_DEBUG */ | |
399 | /* #define EMACSDEBUG */ | |
400 | ||
401 | #ifdef EMACSDEBUG | |
402 | extern void _DebPrint (const char *fmt, ...); | |
403 | #define DebPrint(stuff) _DebPrint stuff | |
404 | #else | |
405 | #define DebPrint(stuff) | |
406 | #endif | |
407 | ||
408 | ||
3360970a | 409 | /* ============================================================ */ |
ab5796a9 MB |
410 | |
411 | /* arch-tag: 5d4a3a1c-40dc-4dea-9c7c-38fed9ae0eae | |
412 | (do not change this comment) */ |