| /******************************************************************************/ |
| /* Copyright (c) Crackerjack Project., 2007 */ |
| /* */ |
| /* This program is free software; you can redistribute it and/or modify */ |
| /* it under the terms of the GNU General Public License as published by */ |
| /* the Free Software Foundation; either version 2 of the License, or */ |
| /* (at your option) any later version. */ |
| /* */ |
| /* This program is distributed in the hope that it will be useful, */ |
| /* but WITHOUT ANY WARRANTY; without even the implied warranty of */ |
| /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See */ |
| /* the GNU General Public License for more details. */ |
| /* */ |
| /* You should have received a copy of the GNU General Public License */ |
| /* along with this program; if not, write to the Free Software */ |
| /* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ |
| /* */ |
| /******************************************************************************/ |
| /******************************************************************************/ |
| /* */ |
| /* File: rt_sigqueueinfo01.c */ |
| /* */ |
| /* Description: This tests the rt_sigqueueinfo() syscall. */ |
| /* rt_sigqueueinfo() Send signal information to a signal */ |
| /* */ |
| /* Usage: <for command-line> */ |
| /* rt_sigqueueinfo01 [-c n] [-e][-i n] [-I x] [-p x] [-t] */ |
| /* where, -c n : Run n copies concurrently. */ |
| /* -e : Turn on errno logging. */ |
| /* -i n : Execute test n times. */ |
| /* -I x : Execute test for x seconds. */ |
| /* -P x : Pause for x seconds between iterations. */ |
| /* -t : Turn on syscall timing. */ |
| /* */ |
| /* Total Tests: 2 */ |
| /* */ |
| /* Test Name: rt_sigqueueinfo01 */ |
| /* History: Porting from Crackerjack to LTP is done by */ |
| /* Manas Kumar Nayak maknayak@in.ibm.com> */ |
| /******************************************************************************/ |
| #include <sys/wait.h> |
| #include <stdio.h> |
| #include <signal.h> |
| #include <err.h> |
| #include <errno.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <sys/syscall.h> |
| #include <string.h> |
| |
| /* Harness Specific Include Files. */ |
| #include "test.h" |
| #include "usctest.h" |
| #include "linux_syscall_numbers.h" |
| |
| /* Global Variables */ |
| char *TCID = "rt_sigqueueinfo01"; /* Test program identifier. */ |
| int testno; |
| int TST_TOTAL = 2; /* total number of tests in this file. */ |
| |
| extern void cleanup() |
| { |
| |
| TEST_CLEANUP; |
| tst_rmdir(); |
| |
| } |
| |
| void setup() |
| { |
| TEST_PAUSE; |
| tst_tmpdir(); |
| } |
| |
| int main(int ac, char **av) |
| { |
| int status; |
| pid_t pid; |
| pid = getpid(); |
| siginfo_t uinfo; |
| |
| tst_count = 0; |
| for (testno = 0; testno < TST_TOTAL; ++testno) { |
| TEST(pid = fork()); |
| setup(); |
| if (TEST_RETURN < 0) |
| tst_brkm(TFAIL | TTERRNO, cleanup, "fork failed"); |
| else if (TEST_RETURN == 0) { |
| uinfo.si_errno = 0; |
| uinfo.si_code = SI_QUEUE; |
| TEST(ltp_syscall(__NR_rt_sigqueueinfo, getpid(), |
| SIGCHLD, &uinfo)); |
| if (TEST_RETURN != 0) |
| err(1, "rt_sigqueueinfo"); |
| exit(0); |
| } else { |
| wait(&status); |
| if (WIFEXITED(status) && WEXITSTATUS(status) == 0) |
| tst_resm(TPASS, "Test Succeeded"); |
| else |
| tst_resm(TFAIL, "Test Failed"); |
| } |
| cleanup(); |
| } |
| tst_exit(); |
| } |