Mercurial > hg > octave-shane > gnulib-hg
annotate lib/fcntl.in.h @ 10655:8668b19a7032
Avoid gcc warnings because of #pragma GCC system_header on older gcc.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 18 Oct 2008 02:43:18 +0200 |
| parents | 9559d8f05cdb |
| children | ddc567d280d1 |
| rev | line source |
|---|---|
| 9247 | 1 /* Like <fcntl.h>, but with non-working flags defined to 0. |
| 2 | |
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Avoid some "gcc -pedantic" warnings.
Bruno Haible <bruno@clisp.org>
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9309
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3 Copyright (C) 2006-2008 Free Software Foundation, Inc. |
| 9247 | 4 |
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
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5 This program is free software: you can redistribute it and/or modify |
| 9247 | 6 it under the terms of the GNU General Public License as published by |
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
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7 the Free Software Foundation; either version 3 of the License, or |
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8 (at your option) any later version. |
| 9247 | 9 |
| 10 This program is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 GNU General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU General Public License | |
|
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 9247 | 17 |
| 18 /* written by Paul Eggert */ | |
| 19 | |
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10655
8668b19a7032
Avoid gcc warnings because of #pragma GCC system_header on older gcc.
Bruno Haible <bruno@clisp.org>
parents:
10608
diff
changeset
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20 #if __GNUC__ >= 3 |
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Override open more carefully.
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parents:
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21 @PRAGMA_SYSTEM_HEADER@ |
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10655
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Avoid gcc warnings because of #pragma GCC system_header on older gcc.
Bruno Haible <bruno@clisp.org>
parents:
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22 #endif |
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Bruno Haible <bruno@clisp.org>
parents:
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23 |
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Override open more carefully.
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24 #if defined __need_system_fcntl_h |
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25 /* Special invocation convention. */ |
| 9247 | 26 |
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parents:
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27 #include <sys/types.h> |
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28 #include <sys/stat.h> |
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29 #include <unistd.h> |
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30 #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ |
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31 |
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32 #else |
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33 /* Normal invocation convention. */ |
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34 |
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35 #ifndef _GL_FCNTL_H |
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10375
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Avoid some "gcc -pedantic" warnings.
Bruno Haible <bruno@clisp.org>
parents:
9309
diff
changeset
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36 |
| 9247 | 37 #include <sys/types.h> |
| 38 #include <sys/stat.h> | |
| 39 #include <unistd.h> | |
| 40 /* The include_next requires a split double-inclusion guard. */ | |
| 41 #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ | |
| 42 | |
| 43 #ifndef _GL_FCNTL_H | |
| 44 #define _GL_FCNTL_H | |
| 45 | |
| 46 | |
| 47 /* Declare overridden functions. */ | |
| 48 | |
| 49 #ifdef __cplusplus | |
| 50 extern "C" { | |
| 51 #endif | |
| 52 | |
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Merge the two replacements for open() into a single one.
Paolo Bonzini <bonzini@gnu.org>
parents:
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53 #if @GNULIB_OPEN@ |
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9559d8f05cdb
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parents:
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54 # if @REPLACE_OPEN@ |
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parents:
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55 # undef open |
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56 # define open rpl_open |
| 9299 | 57 extern int open (const char *filename, int flags, ...); |
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parents:
10533
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58 # endif |
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Paolo Bonzini <bonzini@gnu.org>
parents:
10533
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59 #endif |
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Paolo Bonzini <bonzini@gnu.org>
parents:
10533
diff
changeset
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60 |
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parents:
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61 #ifdef FCHDIR_REPLACEMENT |
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Paolo Bonzini <bonzini@gnu.org>
parents:
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diff
changeset
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62 /* gnulib internal function. */ |
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9559d8f05cdb
Merge the two replacements for open() into a single one.
Paolo Bonzini <bonzini@gnu.org>
parents:
10533
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63 extern void _gl_register_fd (int fd, const char *filename); |
| 9247 | 64 #endif |
| 65 | |
| 66 #ifdef __cplusplus | |
| 67 } | |
| 68 #endif | |
| 69 | |
| 70 | |
| 71 /* Fix up the O_* macros. */ | |
| 72 | |
| 73 #if !defined O_DIRECT && defined O_DIRECTIO | |
| 74 /* Tru64 spells it `O_DIRECTIO'. */ | |
| 75 # define O_DIRECT O_DIRECTIO | |
| 76 #endif | |
| 77 | |
| 78 #ifndef O_DIRECT | |
| 79 # define O_DIRECT 0 | |
| 80 #endif | |
| 81 | |
| 82 #ifndef O_DIRECTORY | |
| 83 # define O_DIRECTORY 0 | |
| 84 #endif | |
| 85 | |
| 86 #ifndef O_DSYNC | |
| 87 # define O_DSYNC 0 | |
| 88 #endif | |
| 89 | |
| 90 #ifndef O_NDELAY | |
| 91 # define O_NDELAY 0 | |
| 92 #endif | |
| 93 | |
| 94 #ifndef O_NOATIME | |
| 95 # define O_NOATIME 0 | |
| 96 #endif | |
| 97 | |
| 98 #ifndef O_NONBLOCK | |
| 99 # define O_NONBLOCK O_NDELAY | |
| 100 #endif | |
| 101 | |
| 102 #ifndef O_NOCTTY | |
| 103 # define O_NOCTTY 0 | |
| 104 #endif | |
| 105 | |
| 106 #ifndef O_NOFOLLOW | |
| 107 # define O_NOFOLLOW 0 | |
| 108 #endif | |
| 109 | |
| 110 #ifndef O_NOLINKS | |
| 111 # define O_NOLINKS 0 | |
| 112 #endif | |
| 113 | |
| 114 #ifndef O_RSYNC | |
| 115 # define O_RSYNC 0 | |
| 116 #endif | |
| 117 | |
| 118 #ifndef O_SYNC | |
| 119 # define O_SYNC 0 | |
| 120 #endif | |
| 121 | |
| 122 /* For systems that distinguish between text and binary I/O. | |
| 123 O_BINARY is usually declared in fcntl.h */ | |
| 124 #if !defined O_BINARY && defined _O_BINARY | |
| 125 /* For MSC-compatible compilers. */ | |
| 126 # define O_BINARY _O_BINARY | |
| 127 # define O_TEXT _O_TEXT | |
| 128 #endif | |
| 129 | |
| 130 #ifdef __BEOS__ | |
| 131 /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect. */ | |
| 132 # undef O_BINARY | |
| 133 # undef O_TEXT | |
| 134 #endif | |
| 135 | |
| 136 #ifndef O_BINARY | |
| 137 # define O_BINARY 0 | |
| 138 # define O_TEXT 0 | |
| 139 #endif | |
| 140 | |
| 141 | |
| 142 #endif /* _GL_FCNTL_H */ | |
| 143 #endif /* _GL_FCNTL_H */ | |
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parents:
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diff
changeset
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144 #endif |