1 /******************************************************************************/
2 /* Copyright (c) Crackerjack Project., 2007 */
3 /* */
4 /* This program is free software; you can redistribute it and/or modify */
5 /* it under the terms of the GNU General Public License as published by */
6 /* the Free Software Foundation; either version 2 of the License, or */
7 /* (at your option) any later version. */
8 /* */
9 /* This program is distributed in the hope that it will be useful, */
10 /* but WITHOUT ANY WARRANTY; without even the implied warranty of */
11 /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See */
12 /* the GNU General Public License for more details. */
13 /* */
14 /* You should have received a copy of the GNU General Public License */
15 /* along with this program; if not, write to the Free Software */
16 /* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
17 /* */
18 /******************************************************************************/
19 /******************************************************************************/
20 /* */
21 /* File: rt_sigqueueinfo01.c */
22 /* */
23 /* Description: This tests the rt_sigqueueinfo() syscall. */
24 /* rt_sigqueueinfo() Send signal information to a signal */
25 /* */
26 /* Usage: <for command-line> */
27 /* rt_sigqueueinfo01 [-c n] [-e][-i n] [-I x] [-p x] [-t] */
28 /* where, -c n : Run n copies concurrently. */
29 /* -e : Turn on errno logging. */
30 /* -i n : Execute test n times. */
31 /* -I x : Execute test for x seconds. */
32 /* -P x : Pause for x seconds between iterations. */
33 /* -t : Turn on syscall timing. */
34 /* */
35 /* Total Tests: 2 */
36 /* */
37 /* Test Name: rt_sigqueueinfo01 */
38 /* History: Porting from Crackerjack to LTP is done by */
39 /* Manas Kumar Nayak maknayak@in.ibm.com> */
40 /******************************************************************************/
41 #include <sys/wait.h>
42 #include <stdio.h>
43 #include <signal.h>
44 #include <err.h>
45 #include <errno.h>
46 #include <stdlib.h>
47 #include <unistd.h>
48 #include <sys/syscall.h>
49 #include <string.h>
50
51 #include "test.h"
52 #include "lapi/syscalls.h"
53
54 char *TCID = "rt_sigqueueinfo01";
55 int testno;
56 int TST_TOTAL = 2;
57
cleanup(void)58 void cleanup(void)
59 {
60
61 tst_rmdir();
62
63 }
64
setup(void)65 void setup(void)
66 {
67 TEST_PAUSE;
68 tst_tmpdir();
69 }
70
main(void)71 int main(void)
72 {
73 int status;
74 pid_t pid;
75 pid = getpid();
76 siginfo_t uinfo;
77
78 tst_count = 0;
79 for (testno = 0; testno < TST_TOTAL; ++testno) {
80 TEST(pid = fork());
81 setup();
82 if (TEST_RETURN < 0)
83 tst_brkm(TFAIL | TTERRNO, cleanup, "fork failed");
84 else if (TEST_RETURN == 0) {
85 uinfo.si_errno = 0;
86 uinfo.si_code = SI_QUEUE;
87 TEST(ltp_syscall(__NR_rt_sigqueueinfo, getpid(),
88 SIGCHLD, &uinfo));
89 if (TEST_RETURN != 0)
90 err(1, "rt_sigqueueinfo");
91 exit(0);
92 } else {
93 wait(&status);
94 if (WIFEXITED(status) && WEXITSTATUS(status) == 0)
95 tst_resm(TPASS, "Test Succeeded");
96 else
97 tst_resm(TFAIL, "Test Failed");
98 }
99 cleanup();
100 }
101 tst_exit();
102 }
103