libexplain: libexplain/config.messy.h Source File

Go to the documentation of this file.
00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2008, 2013, 2014 Peter Miller
00004  * Written by Peter Miller <pmiller@opensource.org.au>
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU Lesser General Public License as published by
00008  * the Free Software Foundation; either version 3 of the License, or (at
00009  * your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public License
00017  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00018  */
00019 
00020 #ifndef LIBEXPLAIN_CONFIG_MESSY_H
00021 #define LIBEXPLAIN_CONFIG_MESSY_H
00022 
00023 /*
00024  * clang tries to impersonate gcc, but does a poor job of it.
00025  */
00026 #ifdef __clang__
00027 #undef __GNUC__
00028 #undef __GNU_MINOR__
00029 #endif
00030 
00031 /*
00032  * Make sure Solaris includes POSIX extensions.
00033  */
00034 #if (defined(__sun) || defined(__sun__) || defined(sun)) && \
00035         (defined(__svr4__) || defined(svr4))
00036 
00037 #ifndef _POSIX_C_SOURCE
00038 #define _POSIX_C_SOURCE 1
00039 #endif
00040 
00041 #ifndef __EXTENSIONS__
00042 #define __EXTENSIONS__ 1
00043 #endif
00044 
00045 /* Make dure FreeBSDbes us everything z*/
00046 #ifndef __USE_GNU
00047 #ifdef _GNU_SOURCE
00048 #define __USE_GNU 1
00049 #endif
00050 #endif
00051 
00052 /*
00053  * fix a glitch in Solaris's <sys/time.h>
00054  * which only show's up when you turn __EXTENSIONS__ on
00055  */
00056 #define _timespec timespec      /* fix 2.4 */
00057 #define _tv_sec tv_sec          /* fix 2.5.1 */
00058 
00059 /*
00060  * The Solaris implementation of wait4() is broken.
00061  * Don't use it.
00062  */
00063 #undef HAVE_WAIT4
00064 
00065 #endif
00066 
00067 #endif /* LIBEXPLAIN_CONFIG_MESSY_H */
00068 /* vim: set ts=8 sw=4 et : */