top: modify semaphore destruction for separate threads

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>

diff --git a/top/top.c b/top/top.c
index 6348ac9c41564a83cdcf5cd01f81ca36d02fec38..50e0a11a171190968d728bc33d3b13d327ae0658 100644 (file)
--- a/top/top.c
+++ b/top/top.c
@@ -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);