add missing unistd.h include

[libc-test] / src / functional / pthread_cancel-points.c

diff --git a/src/functional/pthread_cancel-points.c b/src/functional/pthread_cancel-points.c
index 2c12ed6..8b169a0 100644 (file)
--- a/src/functional/pthread_cancel-points.c
+++ b/src/functional/pthread_cancel-points.c
@@ -4,6 +4,8 @@
 #include <semaphore.h>
 #include <string.h>
 #include <sys/mman.h>
+#include <fcntl.h>
+#include <unistd.h>
 #include "test.h"
 
 #define TESTC(c, m) ( (c) || (t_error(#c " failed (%s, " m ")\n", cdescr), 0) )
@@ -25,7 +27,6 @@ static void prepare_sem(void *arg)
 
 static void cleanup_sem(void *arg)
 {
-       TESTR(sem_post(&sem_test), "posting semaphore");
        TESTR(sem_destroy(&sem_test), "destroying semaphore");
 }
 
@@ -59,11 +60,12 @@ static void prepare_thread(void *arg)
 static void cleanup_thread(void *arg)
 {
        void *res;
+       if (td_test) {
+               TESTR(sem_post(&sem_test), "posting semaphore");
+               TESTR(pthread_join(td_test, &res), "joining auxiliary thread");
+               TESTC(res == 0, "auxiliary thread exit status");
+       }
        cleanup_sem(arg);
-       if (!td_test)
-               return;
-       TESTR(pthread_join(td_test, &res), "joining auxiliary thread");
-       TESTC(res == 0, "auxiliary thread exit status");
 }
 
 static void execute_thread_join(void *arg)
@@ -85,8 +87,10 @@ static void execute_shm_open(void *arg)
 static void cleanup_shm(void *arg)
 {
        int *fd = arg;
-       TESTE(close(*fd), "shm fd");
-       TESTE(shm_unlink("/testshm"), "");
+       if (*fd > 0) {
+               TESTE(close(*fd), "shm fd");
+               TESTE(shm_unlink("/testshm"), "");
+       }
 }
 
 static struct {