diff options
Diffstat (limited to 'nptl/tst-mutex1.c')
| -rw-r--r-- | nptl/tst-mutex1.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/nptl/tst-mutex1.c b/nptl/tst-mutex1.c index 2a181e587e..27ce54f33a 100644 --- a/nptl/tst-mutex1.c +++ b/nptl/tst-mutex1.c @@ -19,10 +19,12 @@ #include <pthread.h> #include <stdio.h> #include <errno.h> +#include <stdbool.h> #ifndef ATTR # define ATTR NULL +# define ATTR_NULL true #endif @@ -32,7 +34,7 @@ do_test (void) pthread_mutex_t m; int e = pthread_mutex_init (&m, ATTR); - if (ATTR != NULL && e == ENOTSUP) + if (!ATTR_NULL && e == ENOTSUP) { puts ("cannot support selected type of mutexes"); return 0; @@ -43,7 +45,7 @@ do_test (void) return 1; } - if (ATTR != NULL && pthread_mutexattr_destroy (ATTR) != 0) + if (!ATTR_NULL && pthread_mutexattr_destroy (ATTR) != 0) { puts ("mutexattr_destroy failed"); return 1; |