diff options
author | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-10-28 20:29:21 +0200 |
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committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-10-28 20:31:55 +0200 |
commit | 99ef2719fb3d703fe38c4113cd7f5adec516dd3a (patch) | |
tree | 2c1f77cb41b60ccbf8faa77a3640491a3546b546 /test/pthread/ex7.c | |
parent | 543308f6c46cf2edf8a524bc9c631e472570fe72 (diff) |
test: remove test suite
The test suite is now a developed in a separate git repository.
See here:
http://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng-test.git
The test suite should be just like every other software compiled
with the cross-toolchain. In the past strange problems where found
when the test suite got build in the toolchain creation step.
Diffstat (limited to 'test/pthread/ex7.c')
-rw-r--r-- | test/pthread/ex7.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/test/pthread/ex7.c b/test/pthread/ex7.c deleted file mode 100644 index 8eeb9a2e5..000000000 --- a/test/pthread/ex7.c +++ /dev/null @@ -1,106 +0,0 @@ -/* ex7 - * - * Test case that illustrates a timed wait on a condition variable. - */ - -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <pthread.h> -#include <sys/time.h> -#include <time.h> - -/* Our event variable using a condition variable contruct. */ -typedef struct { - pthread_mutex_t mutex; - pthread_cond_t cond; - int flag; -} event_t; - - -/* Global event to signal main thread the timeout of the child thread. */ -event_t main_event; - - -static void * -test_thread (void *ms_param) -{ - unsigned long status = 0; - event_t foo; - struct timespec timeout; - struct timeval now; - long ms = (long) ms_param; - - /* initialize cond var */ - pthread_cond_init(&foo.cond, NULL); - pthread_mutex_init(&foo.mutex, NULL); - foo.flag = 0; - - /* set the time out value */ - printf("waiting %ld ms ...\n", ms); - gettimeofday(&now, NULL); - timeout.tv_sec = now.tv_sec + ms/1000 + (now.tv_usec + (ms%1000)*1000)/1000000; - timeout.tv_nsec = ((now.tv_usec + (ms%1000)*1000) % 1000000) * 1000; - - /* Just use this to test the time out. The cond var is never signaled. */ - pthread_mutex_lock(&foo.mutex); - while (foo.flag == 0 && status != ETIMEDOUT) { - status = pthread_cond_timedwait(&foo.cond, &foo.mutex, &timeout); - } - pthread_mutex_unlock(&foo.mutex); - - /* post the main event */ - pthread_mutex_lock(&main_event.mutex); - main_event.flag = 1; - pthread_cond_signal(&main_event.cond); - pthread_mutex_unlock(&main_event.mutex); - - /* that's it, bye */ - return (void*) status; -} - -int -main (void) -{ - unsigned long count; - struct timespec ts; - ts.tv_sec = 0; - ts.tv_nsec = 10 * 1000; - - setvbuf (stdout, NULL, _IONBF, 0); - - /* initialize main event cond var */ - pthread_cond_init(&main_event.cond, NULL); - pthread_mutex_init(&main_event.mutex, NULL); - main_event.flag = 0; - - for (count = 0; count < 20; ++count) - { - pthread_t thread; - int status; - - /* pass down the milli-second timeout in the void* param */ - status = pthread_create (&thread, NULL, test_thread, (void*) (count*100)); - if (status != 0) { - printf ("status = %d, count = %lu: %s\n", status, count, - strerror (errno)); - return 1; - } - else { - - /* wait for the event posted by the child thread */ - pthread_mutex_lock(&main_event.mutex); - while (main_event.flag == 0) { - pthread_cond_wait(&main_event.cond, &main_event.mutex); - } - main_event.flag = 0; - pthread_mutex_unlock(&main_event.mutex); - - printf ("count = %lu\n", count); - } - - nanosleep (&ts, NULL); - } - - return 0; -} |