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- #include "test.h"
- #ifdef PTE_SUPPORT_ASYNC_CANCEL
- enum
- {
- NUMTHREADS = 10
- };
- typedef struct bag_t_ bag_t;
- struct bag_t_
- {
- int threadnum;
- int started;
-
- int count;
- };
- static bag_t threadbag[NUMTHREADS + 1];
- typedef struct
- {
- int i;
- int null;
- pte_osMutexHandle cs;
- } sharedInt_t;
- static sharedInt_t pop_count = {0, 0};
- static void
- increment_pop_count(void * arg)
- {
- sharedInt_t * sI = (sharedInt_t *) arg;
- pte_osMutexLock(sI->cs);
- sI->i++;
- pte_osMutexUnlock(sI->cs);
- }
- static void *
- mythread(void * arg)
- {
- int result = 0;
- bag_t * bag = (bag_t *) arg;
- assert(bag == &threadbag[bag->threadnum]);
- assert(bag->started == 0);
- bag->started = 1;
- pthread_cleanup_push(increment_pop_count, (void *) &pop_count);
- sched_yield();
- pthread_cleanup_pop(1);
- return (void *) result;
- }
- int pthread_test_cleanup2()
- {
- int failed = 0;
- int i;
- pthread_t t[NUMTHREADS + 1];
- pte_osMutexCreate(&pop_count.cs);
- assert((t[0] = pthread_self()).p != NULL);
- for (i = 1; i <= NUMTHREADS; i++)
- {
- threadbag[i].started = 0;
- threadbag[i].threadnum = i;
- assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);
- }
-
- pte_osThreadSleep(1000);
-
- for (i = 1; i <= NUMTHREADS; i++)
- {
- if (!threadbag[i].started)
- {
- failed |= !threadbag[i].started;
- }
- }
- assert(!failed);
-
- failed = 0;
- for (i = 1; i <= NUMTHREADS; i++)
- {
- int fail = 0;
- int result = 0;
- assert(pthread_join(t[i], (void **) &result) == 0);
- fail = (result != 0);
- failed = (failed || fail);
- }
- assert(!failed);
- assert(pop_count.i == NUMTHREADS);
- pte_osMutexDelete(pop_count.cs);
-
- return 0;
- }
- #else
- int pthread_test_cleanup2()
- {
- printf("Test not run - async cancellation not supported\n");
- return 0;
- }
- #endif
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