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7dbddb94 | 1 | /* Definitions file for GNU Emacs running on the GNU Hurd. |
c8644d7a | 2 | Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc. |
7dbddb94 RM |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2, or (at your option) | |
9 | any later version. | |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
7dbddb94 RM |
20 | |
21 | ||
22 | /* Get most of the stuff from bsd4.3 */ | |
23 | #include "bsd4-3.h" | |
24 | ||
25 | /* For mem-limits.h. */ | |
26 | #define BSD4_2 | |
27 | ||
28 | #undef SYSTEM_TYPE | |
29 | #define SYSTEM_TYPE "gnu" | |
30 | ||
8fffa182 DL |
31 | #undef NLIST_STRUCT |
32 | ||
33 | /* XXX should getloadavg be in libc? Should we have a libutil? | |
34 | #define HAVE_GETLOADAVG */ | |
35 | #undef NLIST_STRUCT | |
d5844360 RS |
36 | #undef KERNEL_FILE |
37 | #undef LDAV_SYMBOL | |
7dbddb94 | 38 | |
7dbddb94 RM |
39 | #define SIGNALS_VIA_CHARACTERS |
40 | ||
41 | #define HAVE_TERMIOS | |
42 | #define NO_TERMIO | |
43 | ||
44 | #define LIBS_DEBUG | |
45 | ||
46 | /* XXX emacs should not expect TAB3 to be defined. */ | |
47 | #define TABDLY OXTABS | |
48 | #define TAB3 OXTABS | |
49 | ||
2abc0cca MB |
50 | /* Tell Emacs that we are a terminfo based system; disable the use |
51 | of local termcap. (GNU uses ncurses.) */ | |
52 | #ifdef HAVE_LIBNCURSES | |
53 | #define TERMINFO | |
54 | #define LIBS_TERMCAP -lncurses | |
55 | #endif | |
7dbddb94 RM |
56 | |
57 | #define SYSV_SYSTEM_DIR | |
58 | ||
59 | /* GNU has POSIX-style pgrp behavior. */ | |
60 | #undef BSD_PGRPS | |
afe3e774 | 61 | #define GETPGRP_NO_ARG |
7dbddb94 | 62 | |
6b529d78 RS |
63 | /* Use mmap directly for allocating larger buffers. */ |
64 | #ifdef DOUG_LEA_MALLOC | |
65 | #undef REL_ALLOC | |
66 | #endif | |
67 | ||
7dbddb94 | 68 | #define HAVE_WAIT_HEADER |
afe3e774 RM |
69 | #define WAIT_USE_INT |
70 | #define HAVE_UNION_WAIT | |
7dbddb94 RM |
71 | |
72 | /* GNU needs its own crt0, and libc defines data_start. */ | |
73 | #define ORDINARY_LINK | |
74 | #define DATA_START ({ extern int data_start; (char *) &data_start; }) | |
75 | ||
afe3e774 RM |
76 | /* GNU now always uses the ELF format. */ |
77 | #define UNEXEC unexelf.o | |
7dbddb94 | 78 | |
79e50e4f RM |
79 | /* Some losing code fails to include this and then assumes |
80 | that because it is braindead that O_RDONLY==0. */ | |
81 | #ifndef NOT_C_CODE | |
82 | #include <fcntl.h> | |
83 | #endif | |
2327e4a0 GM |
84 | |
85 | #define NARROWPROTO 1 | |
397214d4 RS |
86 | |
87 | #ifdef emacs | |
88 | #include <stdio.h> /* Get the definition of _IO_STDIO_H. */ | |
89 | #if defined(_IO_STDIO_H) || defined(_STDIO_USES_IOSTREAM) | |
90 | /* new C libio names */ | |
91 | #define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \ | |
92 | ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base) | |
93 | #endif /* !_IO_STDIO_H */ | |
94 | #endif /* emacs */ |