| dnl |
| dnl Copyright (c) Linux Test Project, 2010 |
| 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_KEYCTL |
| dnl ---------------------------- |
| dnl |
| AC_DEFUN([LTP_CHECK_SYSCALL_KEYCTL],[AC_LINK_IFELSE([AC_LANG_SOURCE([ |
| #include <sys/types.h> |
| #include <keyutils.h> |
| int main(void) { |
| key_serial_t akey; |
| (void) keyctl(KEYCTL_READ, akey); |
| return 0; |
| }])],[has_keyctl_syscall="yes"]) |
| if test "x$has_keyctl_syscall" = "xyes"; then |
| AC_DEFINE(HAVE_KEYCTL_SYSCALL,1,[Define to 1 if you have the libkeyutils development package and keyctl syscall on your system]) |
| else |
| AC_DEFINE(HAVE_KEYCTL_SYSCALL,0,[Define to 1 if you have the libkeyutils development package and keyctl syscall on your system]) |
| fi |
| ]) |