diff options
Diffstat (limited to 'tests/bionic/libc/other/test_timer_create.c')
-rw-r--r-- | tests/bionic/libc/other/test_timer_create.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/tests/bionic/libc/other/test_timer_create.c b/tests/bionic/libc/other/test_timer_create.c new file mode 100644 index 00000000..8995e121 --- /dev/null +++ b/tests/bionic/libc/other/test_timer_create.c @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 + * COPYRIGHT OWNER OR CONTRIBUTORS 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 <stdio.h> +#include <time.h> +#include <signal.h> +#include <pthread.h> +#include <string.h> +#include <unistd.h> + +void +handle(sigval_t v) +{ + time_t t; + char p[32]; + + time(&t); + strftime(p, sizeof(p), "%T", localtime(&t)); + printf("%s thread %d, val = %d, signal captured.\n", + p, (int)pthread_self(), v.sival_int); + return; +} + +int +create(int seconds, int id) +{ + timer_t tid; + struct sigevent se; + struct itimerspec ts, ots; + + memset(&se, 0, sizeof (se)); + se.sigev_notify = SIGEV_THREAD; + se.sigev_notify_function = handle; + se.sigev_value.sival_int = id; + + if (timer_create (CLOCK_REALTIME, &se, &tid) < 0) + { + perror ("timer_creat"); + return -1; + } + puts ("timer_create successfully."); + ts.it_value.tv_sec = 3; + ts.it_value.tv_nsec = 0; + ts.it_interval.tv_sec = seconds; + ts.it_interval.tv_nsec = 0; + if (timer_settime (tid, TIMER_ABSTIME, &ts, &ots) < 0) + { + perror ("timer_settime"); + return -1; + } + return 0; +} + +int +main (void) +{ + if (create (3, 1) < 0) return 1; + if (create (5, 2) < 0) return 1; + for (;;) + { + sleep (10); + } + return 0; +} |