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test_uuidd: don't exit on failed pthread_create() 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2015-04-24 14:47:09 +02:00
parent 1d27cd1193
commit 4d5241584f
1 changed files with 22 additions and 8 deletions
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30
tests/helpers/test_uuidd.c
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@ -45,7 +45,7 @@ struct threadentry {
};
typedef struct threadentry thread_t;
/* this is in shared memory, keep it as small as possible */
struct objectentry {
uuid_t uuid;
thread_t *thread;
@ -82,6 +82,8 @@ static void allocate_segment(int *id, void **address, size_t number, size_t size
LOG(2, (stderr,
"allocate shared memory segment [id=%d,address=0x%p]\n",
*id, *address));
memset(*address, 0, number * size);
}
static void remove_segment(int id, void *address)
@ -137,7 +139,7 @@ static void *thread_body(void *arg)
static void create_nthreads(process_t *proc, size_t index)
{
thread_t *threads;
size_t i;
size_t i, ncreated = 0;
int rc;
threads = (thread_t *) xcalloc(nthreads, sizeof(thread_t));
@ -146,22 +148,32 @@ static void create_nthreads(process_t *proc, size_t index)
thread_t *th = &threads[i];
rc = pthread_attr_init(&th->thread_attr);
if (rc)
error(EXIT_FAILURE, rc, "%d: pthread_attr_init failed", proc->pid);
if (rc) {
error(0, rc, "%d: pthread_attr_init failed", proc->pid);
break;
}
th->index = index;
th->proc = proc;
rc = pthread_create(&th->tid, &th->thread_attr, &thread_body, th);
if (rc)
error(EXIT_FAILURE, rc, "%d: pthread_create failed", proc->pid);
if (rc) {
error(0, rc, "%d: pthread_create failed", proc->pid);
break;
}
LOG(2, (stderr, "%d: started thread [tid=%d,index=%zu]\n",
proc->pid, (int) th->tid, th->index));
index += nobjects;
ncreated++;
}
for (i = 0; i < nthreads; i++) {
if (ncreated != nthreads)
fprintf(stderr, "%d: %zu threads not craeted and ~%zu objects will be ignored\n",
proc->pid, nthreads - ncreated,
(nthreads - ncreated) * nobjects);
for (i = 0; i < ncreated; i++) {
thread_t *th = &threads[i];
rc = pthread_join(th->tid, (void *) &th->retval);
@ -295,9 +307,11 @@ int main(int argc, char *argv[])
remove_segment(shmem_id, objects);
if (nignored)
printf("%zu objects ignored (probably problem to create processes/threads", nignored);
printf("%zu objects ignored (probably problem to create processes/threads\n", nignored);
if (!nfailed)
printf("test successful (no duplicate UUIDs found)\n");
else
printf("test failed (found %zu duplicate UUIDs)\n", nfailed);
return nfailed ? EXIT_FAILURE : EXIT_SUCCESS;
}