HCoop / bpt / guile.git / blame
| Commit | Line | Data |
|---|---|---|
| 49114fd4 LC |
1 | /* Provide a more complete sys/time.h. |
| 2 | ||
| 3 | Copyright (C) 2007-2011 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU Lesser General Public License as published by | |
| 7 | the Free Software Foundation; either version 2, or (at your option) | |
| 8 | any later version. | |
| 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 Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public License | |
| 16 | along with this program; if not, write to the Free Software Foundation, | |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | |
| 18 | ||
| 19 | /* Written by Paul Eggert. */ | |
| 20 | ||
| 21 | #if __GNUC__ >= 3 | |
| 22 | @PRAGMA_SYSTEM_HEADER@ | |
| 23 | #endif | |
| 24 | @PRAGMA_COLUMNS@ | |
| 25 | ||
| 26 | #if defined _GL_SYS_TIME_H | |
| 27 | ||
| 28 | /* Simply delegate to the system's header, without adding anything. */ | |
| 29 | # if @HAVE_SYS_TIME_H@ | |
| 30 | # @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@ | |
| 31 | # endif | |
| 32 | ||
| 33 | #else | |
| 34 | ||
| 35 | # define _GL_SYS_TIME_H | |
| 36 | ||
| 37 | # if @HAVE_SYS_TIME_H@ | |
| 38 | # @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@ | |
| 39 | # else | |
| 40 | # include <time.h> | |
| 41 | # endif | |
| 42 | ||
| 43 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | |
| 44 | ||
| 45 | /* The definition of _GL_ARG_NONNULL is copied here. */ | |
| 46 | ||
| 47 | /* The definition of _GL_WARN_ON_USE is copied here. */ | |
| 48 | ||
| 49 | # ifdef __cplusplus | |
| 50 | extern "C" { | |
| 51 | # endif | |
| 52 | ||
| 53 | # if ! @HAVE_STRUCT_TIMEVAL@ | |
| 54 | ||
| 55 | # if !GNULIB_defined_struct_timeval | |
| 56 | struct timeval | |
| 57 | { | |
| 58 | time_t tv_sec; | |
| 59 | long int tv_usec; | |
| 60 | }; | |
| 61 | # define GNULIB_defined_struct_timeval 1 | |
| 62 | # endif | |
| 63 | ||
| 64 | # endif | |
| 65 | ||
| 66 | # ifdef __cplusplus | |
| 67 | } | |
| 68 | # endif | |
| 69 | ||
| 70 | # if @GNULIB_GETTIMEOFDAY@ | |
| 71 | # if @REPLACE_GETTIMEOFDAY@ | |
| 72 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 73 | # undef gettimeofday | |
| 74 | # define gettimeofday rpl_gettimeofday | |
| 75 | # endif | |
| 76 | _GL_FUNCDECL_RPL (gettimeofday, int, | |
| 77 | (struct timeval *restrict, void *restrict) | |
| 78 | _GL_ARG_NONNULL ((1))); | |
| 79 | _GL_CXXALIAS_RPL (gettimeofday, int, | |
| 80 | (struct timeval *restrict, void *restrict)); | |
| 81 | # else | |
| 82 | # if !@HAVE_GETTIMEOFDAY@ | |
| 83 | _GL_FUNCDECL_SYS (gettimeofday, int, | |
| 84 | (struct timeval *restrict, void *restrict) | |
| 85 | _GL_ARG_NONNULL ((1))); | |
| 86 | # endif | |
| 87 | /* Need to cast, because on glibc systems, by default, the second argument is | |
| 88 | struct timezone *. */ | |
| 89 | _GL_CXXALIAS_SYS_CAST (gettimeofday, int, | |
| 90 | (struct timeval *restrict, void *restrict)); | |
| 91 | # endif | |
| 92 | _GL_CXXALIASWARN (gettimeofday); | |
| 93 | # elif defined GNULIB_POSIXCHECK | |
| 94 | # undef gettimeofday | |
| 95 | # if HAVE_RAW_DECL_GETTIMEOFDAY | |
| 96 | _GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - " | |
| 97 | "use gnulib module gettimeofday for portability"); | |
| 98 | # endif | |
| 99 | # endif | |
| 100 | ||
| 101 | #endif /* _GL_SYS_TIME_H */ |