| /* |
| * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org> |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "tests.h" |
| #include <stdlib.h> |
| #include <signal.h> |
| |
| #ifdef ASM_SIGRTMIN |
| # define RT_0 ASM_SIGRTMIN |
| #else |
| /* Linux kernel >= 3.18 defines SIGRTMIN to 32 on all architectures. */ |
| # define RT_0 32 |
| #endif |
| |
| static void handler(int sig) |
| { |
| } |
| |
| int main(void) { |
| sigset_t set; |
| sigemptyset(&set); |
| sigaddset(&set, SIGUSR2); |
| sigaddset(&set, SIGCHLD); |
| sigaddset(&set, RT_0 + 3); |
| sigaddset(&set, RT_0 + 4); |
| sigaddset(&set, RT_0 + 5); |
| sigaddset(&set, RT_0 + 26); |
| sigaddset(&set, RT_0 + 27); |
| sigprocmask(SIG_SETMASK, &set, NULL); |
| signal(SIGUSR1, handler); |
| raise(SIGUSR1); |
| return 0; |
| } |