PTHREAD_CLEANUP_POP(3) Library Functions Manual PTHREAD_CLEANUP_POP(3)

pthread_cleanup_popcall the first cleanup routine

#include <pthread.h>

void
pthread_cleanup_pop(int execute);

The () function pops the top cleanup routine off of the current threads cleanup routine stack, and, if execute is non-zero, it will execute the function. If there is no cleanup routine then pthread_cleanup_pop() does nothing.

The () function is implemented as a macro that closes a block. Invocations of this function must appear as standalone statements that are paired with an earlier call of pthread_cleanup_push(3) in the same lexical scope.

The pthread_cleanup_pop() function does not return any value.

None

pthread_cleanup_push(3), pthread_exit(3)

The pthread_cleanup_pop() function conforms to ISO/IEC 9945-1:1996 (“POSIX.1”).

October 25, 2014 Mac OS X 12