projects / thirdparty / bash.git / blame
| Commit | Line | Data |
|---|---|---|
| 726f6388 JA |
1 | /* stdc.h -- macros to make source compile on both ANSI C and K&R C |
| 2 | compilers. */ | |
| 3 | ||
| 4 | /* Copyright (C) 1993 Free Software Foundation, Inc. | |
| 5 | ||
| 6 | This file is part of GNU Bash, the Bourne Again SHell. | |
| 7 | ||
| 3185942a JA |
8 | Bash is free software: you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation, either version 3 of the License, or | |
| 11 | (at your option) any later version. | |
| 726f6388 | 12 | |
| 3185942a JA |
13 | Bash is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 726f6388 JA |
17 | |
| 18 | You should have received a copy of the GNU General Public License | |
| 3185942a JA |
19 | along with Bash. If not, see <http://www.gnu.org/licenses/>. |
| 20 | */ | |
| 726f6388 | 21 | |
| ccc6cda3 JA |
22 | #if !defined (_STDC_H_) |
| 23 | #define _STDC_H_ | |
| 726f6388 JA |
24 | |
| 25 | /* Adapted from BSD /usr/include/sys/cdefs.h. */ | |
| 26 | ||
| 27 | /* A function can be defined using prototypes and compile on both ANSI C | |
| 28 | and traditional C compilers with something like this: | |
| 29 | extern char *func __P((char *, char *, int)); */ | |
| ccc6cda3 | 30 | |
| bb70624e | 31 | #if !defined (__P) |
| 7117c2d2 | 32 | # if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus) || defined (PROTOTYPES) |
| 726f6388 | 33 | # define __P(protos) protos |
| bb70624e JA |
34 | # else |
| 35 | # define __P(protos) () | |
| 726f6388 | 36 | # endif |
| bb70624e JA |
37 | #endif |
| 38 | ||
| d233b485 CR |
39 | /* New definition to use, moving away from __P since it's part of a reserved |
| 40 | namespace */ | |
| 41 | #if !defined (PARAMS) | |
| 42 | # if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus) || defined (PROTOTYPES) | |
| 43 | # define PARAMS(protos) protos | |
| 44 | # else | |
| 45 | # define PARAMS(protos) () | |
| 46 | # endif | |
| 47 | #endif | |
| 48 | ||
| ac50fbac | 49 | /* Fortify, at least, has trouble with this definition */ |
| f73dda09 | 50 | #if defined (HAVE_STRINGIZE) |
| ac50fbac | 51 | # define CPP_STRING(x) #x |
| f73dda09 | 52 | #else |
| ac50fbac | 53 | # define CPP_STRING(x) "x" |
| f73dda09 JA |
54 | #endif |
| 55 | ||
| 56 | #if !defined (__STDC__) | |
| 726f6388 JA |
57 | |
| 58 | #if defined (__GNUC__) /* gcc with -traditional */ | |
| 726f6388 JA |
59 | # if !defined (signed) |
| 60 | # define signed __signed | |
| 61 | # endif | |
| 62 | # if !defined (volatile) | |
| 63 | # define volatile __volatile | |
| 64 | # endif | |
| 65 | #else /* !__GNUC__ */ | |
| 726f6388 JA |
66 | # if !defined (inline) |
| 67 | # define inline | |
| 68 | # endif | |
| 69 | # if !defined (signed) | |
| 70 | # define signed | |
| 71 | # endif | |
| 72 | # if !defined (volatile) | |
| 73 | # define volatile | |
| 74 | # endif | |
| 75 | #endif /* !__GNUC__ */ | |
| 76 | ||
| 77 | #endif /* !__STDC__ */ | |
| 78 | ||
| f73dda09 | 79 | #ifndef __attribute__ |
| b80f6443 | 80 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) |
| f73dda09 JA |
81 | # define __attribute__(x) |
| 82 | # endif | |
| 83 | #endif | |
| 84 | ||
| 7117c2d2 JA |
85 | /* For those situations when gcc handles inlining a particular function but |
| 86 | other compilers complain. */ | |
| 87 | #ifdef __GNUC__ | |
| 88 | # define INLINE inline | |
| 89 | #else | |
| 90 | # define INLINE | |
| 91 | #endif | |
| 92 | ||
| 93 | #if defined (PREFER_STDARG) | |
| 94 | # define SH_VA_START(va, arg) va_start(va, arg) | |
| 95 | #else | |
| 96 | # define SH_VA_START(va, arg) va_start(va) | |
| 97 | #endif | |
| 98 | ||
| ccc6cda3 | 99 | #endif /* !_STDC_H_ */ |