2 # This file is part of the aMule Project.
4 # Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
6 # Any parts of this program derived from the xMule, lMule or eMule project,
7 # or contributed by third-party developers are copyrighted by their
10 # This program is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2 of the License, or
13 # (at your option) any later version.
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program; if not, write to the Free Software
22 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 AC_DEFUN([MULE_CHECK_FALLOCATE],
27 AC_MSG_CHECKING([for fallocate])
30 #include <linux/falloc.h>
32 fallocate(0, 0, 0, 0);
35 AH_TEMPLATE([HAVE_FALLOCATE], [Define to 1 if you have the fallocate() function.])
36 AC_DEFINE([HAVE_FALLOCATE])
43 AC_MSG_CHECKING([for SYS_fallocate])
46 #include <sys/sycall.h>
47 #include <sys/types.h>
50 syscall(SYS_fallocate, 0, (loff_t)0, (loff_t)0);
53 AH_TEMPLATE([HAVE_SYS_FALLOCATE], [Define to 1 if you have the SYS_fallocate syscall number.])
54 AC_DEFINE([HAVE_SYS_FALLOCATE])
60 AC_MSG_CHECKING([for posix_fallocate])
63 #define _XOPEN_SOURCE 600
69 posix_fallocate(0, 0, 0);
72 AH_TEMPLATE([HAVE_POSIX_FALLOCATE], [Define to 1 if you have posix_fallocate() and it should be used.])
73 AC_DEFINE([HAVE_POSIX_FALLOCATE])