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top: modify semaphore destruction for separate threads

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This commit just ensures that at program end all those
semaphores are removed in the same order for symmetry.
From thread's view of importance, we do least to most.

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner 2021-09-21 00:00:00 -05:00 committed by Craig Small
parent 476327048c
commit d89047659c
1 changed files with 2 additions and 2 deletions
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top/top.c
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@ -439,14 +439,14 @@ static void bye_bye (const char *str) {
#ifdef THREADED_CPU
pthread_cancel(Thread_id_cpus);
pthread_join(Thread_id_cpus, NULL);
sem_destroy(&Semaphore_cpus_beg);
sem_destroy(&Semaphore_cpus_end);
sem_destroy(&Semaphore_cpus_beg);
#endif
#ifdef THREADED_MEM
pthread_cancel(Thread_id_memory);
pthread_join(Thread_id_memory, NULL);
sem_destroy(&Semaphore_memory_beg);
sem_destroy(&Semaphore_memory_end);
sem_destroy(&Semaphore_memory_beg);
#endif
#ifdef THREADED_TSK
pthread_cancel(Thread_id_tasks);