11b35193 |
1 | /* |
2 | * acconfig.h |
3 | * input file for autoheader/autoconf/configure: extra stuff for config.h |
4 | */ |
5 | /* |
d942707d |
6 | * This file is |
5a0be244 |
7 | * Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk> |
d942707d |
8 | * |
9 | * It is part of adns, which is |
3d5cde09 |
10 | * Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk> |
bef232ae |
11 | * Copyright (C) 1999-2000 Tony Finch <dot@dotat.at> |
11b35193 |
12 | * |
13 | * This program is free software; you can redistribute it and/or modify |
14 | * it under the terms of the GNU General Public License as published by |
15 | * the Free Software Foundation; either version 2, or (at your option) |
16 | * any later version. |
17 | * |
18 | * This program is distributed in the hope that it will be useful, |
19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
21 | * GNU General Public License for more details. |
22 | * |
23 | * You should have received a copy of the GNU General Public License |
24 | * along with this program; if not, write to the Free Software Foundation, |
25 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
26 | */ |
27 | |
5a0be244 |
28 | /* Define if inline functions a la GCC are available. */ |
29 | #undef HAVE_INLINE |
30 | |
11b35193 |
31 | /* Define if function attributes a la GCC 2.5 and higher are available. */ |
32 | #undef HAVE_GNUC25_ATTRIB |
33 | |
34 | /* Define if constant functions a la GCC 2.5 and higher are available. */ |
35 | #undef HAVE_GNUC25_CONST |
36 | |
37 | /* Define if nonreturning functions a la GCC 2.5 and higher are available. */ |
38 | #undef HAVE_GNUC25_NORETURN |
39 | |
40 | /* Define if printf-format argument lists a la GCC are available. */ |
41 | #undef HAVE_GNUC25_PRINTFFORMAT |
42 | |
04e7fb4d |
43 | /* Define if we want to include rpc/types.h. Crap BSDs put INADDR_LOOPBACK there. */ |
44 | #undef HAVEUSE_RPCTYPES_H |
45 | |
11b35193 |
46 | @BOTTOM@ |
47 | |
48 | /* Use the definitions: */ |
49 | |
5a0be244 |
50 | #ifndef HAVE_INLINE |
51 | #define inline |
52 | #endif |
53 | |
620c146d |
54 | #ifdef HAVE_POLL |
55 | #include <sys/poll.h> |
56 | #else |
16cf5367 |
57 | /* kludge it up */ |
620c146d |
58 | struct pollfd { int fd; short events; short revents; }; |
59 | #define POLLIN 1 |
60 | #define POLLPRI 2 |
61 | #define POLLOUT 4 |
62 | #endif |
63 | |
11b35193 |
64 | /* GNU C attributes. */ |
65 | #ifndef FUNCATTR |
66 | #ifdef HAVE_GNUC25_ATTRIB |
67 | #define FUNCATTR(x) __attribute__(x) |
68 | #else |
69 | #define FUNCATTR(x) |
70 | #endif |
71 | #endif |
72 | |
73 | /* GNU C printf formats, or null. */ |
74 | #ifndef ATTRPRINTF |
75 | #ifdef HAVE_GNUC25_PRINTFFORMAT |
76 | #define ATTRPRINTF(si,tc) format(printf,si,tc) |
77 | #else |
78 | #define ATTRPRINTF(si,tc) |
79 | #endif |
80 | #endif |
81 | #ifndef PRINTFFORMAT |
82 | #define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc))) |
83 | #endif |
84 | |
85 | /* GNU C nonreturning functions, or null. */ |
86 | #ifndef ATTRNORETURN |
87 | #ifdef HAVE_GNUC25_NORETURN |
88 | #define ATTRNORETURN noreturn |
89 | #else |
90 | #define ATTRNORETURN |
91 | #endif |
92 | #endif |
93 | #ifndef NONRETURNING |
94 | #define NONRETURNING FUNCATTR((ATTRNORETURN)) |
95 | #endif |
96 | |
97 | /* Combination of both the above. */ |
98 | #ifndef NONRETURNPRINTFFORMAT |
99 | #define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN)) |
100 | #endif |
101 | |
102 | /* GNU C constant functions, or null. */ |
103 | #ifndef ATTRCONST |
104 | #ifdef HAVE_GNUC25_CONST |
105 | #define ATTRCONST const |
106 | #else |
107 | #define ATTRCONST |
108 | #endif |
109 | #endif |
110 | #ifndef CONSTANT |
111 | #define CONSTANT FUNCATTR((ATTRCONST)) |
112 | #endif |
04e7fb4d |
113 | |
114 | #ifdef HAVEUSE_RPCTYPES_H |
115 | #include <rpc/types.h> |
116 | #endif |