| dnl SPDX-License-Identifier: GPL-2.0-or-later |
| dnl Copyright (c) Cisco Systems, Inc. 2009 |
| dnl Author: Ngie Cooper <yaneurabeya@gmail.com> |
| |
| dnl LTP_CHECK_SIGNAL |
| dnl -------------------------- |
| dnl * Check for sa_handler in struct_sigaction. The very fact that this |
| dnl definition is present or missing signifies whether or not the rt_sig* |
| dnl syscalls exist and are implemented on the target architecture, as the |
| dnl sigaction(2) call obscures this point in glibc. This doesn't signify |
| dnl whether or not the RT signals function though -- those must be proved |
| dnl through functionality tests. |
| AC_DEFUN([LTP_CHECK_SIGNAL], |
| [ |
| AC_CHECK_MEMBERS([struct sigaction.sa_sigaction],[],[],[ |
| #include <signal.h> |
| ]) |
| ]) |
