mpd/src/check.h
Max Kellermann 5b82ffc291 include config.h in all sources
After we've been hit by Large File Support problems several times in
the past week (which only occur on 32 bit platforms, which I don't
have), this is yet another attempt to fix the issue.
2009-11-12 09:17:03 +01:00

48 lines
1.6 KiB
C

/*
* Copyright (C) 2003-2009 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_CHECK_H
#define MPD_CHECK_H
/*
* All sources must include config.h on the first line to ensure that
* Large File Support is configured properly. This header checks
* whether this has happened.
*
* Usage: include this header before you use any of the above types.
* It will stop the compiler if something went wrong.
*
* This is Linux/glibc specific, and only enabled in the debug build,
* so bugs in this headers don't affect users with production builds.
*
*/
#ifndef PACKAGE_VERSION
#error config.h missing
#endif
#if defined(__linux__) && !defined(NDEBUG) && defined(ENABLE_LARGEFILE) && \
defined(_FEATURES_H) && defined(__i386__) && \
!defined(__USE_FILE_OFFSET64)
/* on i386, check if LFS is enabled */
#error config.h was included too late
#endif
#endif