m4/ltp-quota.m4

dnl
dnl Copyright (c) Cisco Systems, Inc, 2008
dnl
dnl This program is free software;  you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY;  without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
dnl the GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program;  if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl

dnl
dnl LTP_CHECK_SYSCALL_QUOTACTL
dnl ----------------------------
dnl
AC_DEFUN([LTP_CHECK_SYSCALL_QUOTACTL],[AC_TRY_COMPILE([
#include <linux/quota.h>
#include <fs/xqm.h>
#include <linux/dqblk_v1.h>
#include <linux/dqblk_v2.h>
#include <unistd.h>],[
int main(void) {
	return quotactl(Q_GETINFO, (const char *)NULL, geteuid(), (caddr_t)NULL);
}],[has_rhel46_quotactl="yes"],[AC_TRY_COMPILE([
#include <sys/quota.h>
#include <xfs/xqm.h>
#include <linux/dqblk_v1.h>
#include <linux/dqblk_v2.h>
#include <unistd.h>],[
int main(void) {
	return quotactl(Q_GETINFO, (const char *)NULL, geteuid(), (caddr_t)NULL);
}],[has_rhel48_quotactl="yes"],[AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/quota.h>
#include <unistd.h>],[
int main(void) {
	return quotactl(Q_GETINFO, (const char *)NULL, geteuid(), (caddr_t)NULL);
}],[has_new_minimal_quotactl="yes"],[AC_MSG_WARN([Couldn't find functional copy of quotactl])])])])
if test "x$has_rhel46_quotactl" = "xyes"; then
	AC_DEFINE(HAS_RHEL46_QUOTACTL,1,[Define to 1 if you have the RHEL ~4.6 version of quotactl, e.g. require linux/quota.h instead of sys/quota.h])
elif test "x$has_rhel48_quotactl" = "xyes"; then
	AC_DEFINE(HAS_RHEL48_QUOTACTL,1,[Define to 1 if you have the RHEL 4.8+ version of quotactl, e.g. require sys/quota.h instead of linux/quota.h])
elif test "x$has_new_minimal_quotactl" = "xyes"; then
	AC_DEFINE(HAS_NEW_MINIMAL_QUOTACTL,1,[Define to 1 if you have the new implementation of quotactl that only requires sys/types.h and sys/quota.h])
fi
])