From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:00 -0500 Subject: lib: Add mlibc Signed-off-by: Ian Moffett --- lib/mlibc/tests/posix/pthread_cleanup.c | 42 +++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 lib/mlibc/tests/posix/pthread_cleanup.c (limited to 'lib/mlibc/tests/posix/pthread_cleanup.c') diff --git a/lib/mlibc/tests/posix/pthread_cleanup.c b/lib/mlibc/tests/posix/pthread_cleanup.c new file mode 100644 index 0000000..b6136aa --- /dev/null +++ b/lib/mlibc/tests/posix/pthread_cleanup.c @@ -0,0 +1,42 @@ +#include +#include +#include + +_Atomic uintptr_t cleanup_val = 0; + +static void cleanup(void *arg) { + cleanup_val = (uintptr_t)arg; +} + +static void *worker(void *arg) { + (void)arg; + + pthread_cleanup_push(cleanup, (void *)1); + pthread_cleanup_push(cleanup, (void *)2); + pthread_cleanup_push(cleanup, (void *)3); + pthread_cleanup_push(cleanup, (void *)4); + + pthread_cleanup_pop(1); + assert(cleanup_val == 4); + + pthread_cleanup_pop(0); + assert(cleanup_val == 4); + + pthread_exit(NULL); + + pthread_cleanup_pop(0); + pthread_cleanup_pop(0); + + return NULL; +} + +int main() { + pthread_t thread; + assert(!pthread_create(&thread, NULL, &worker, NULL)); + assert(!pthread_join(thread, NULL)); + + assert(cleanup_val == 1); + + return 0; +} + -- cgit v1.2.3