diff options
Diffstat (limited to 'nptl/tst-mutex1.c')
| -rw-r--r-- | nptl/tst-mutex1.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/nptl/tst-mutex1.c b/nptl/tst-mutex1.c index 8a4f2e6..b2a4b54 100644 --- a/nptl/tst-mutex1.c +++ b/nptl/tst-mutex1.c @@ -20,7 +20,7 @@ #include <stdio.h> #include <errno.h> #include <stdbool.h> - +#include <libc-diag.h> #ifndef ATTR # define ATTR NULL @@ -45,11 +45,16 @@ do_test (void) return 1; } + /* This deliberately tests supplying a null pointer to a function whose + argument is marked __attribute__ ((nonnull)). */ + DIAG_PUSH_NEEDS_COMMENT; + DIAG_IGNORE_NEEDS_COMMENT (5, "-Wnonnull"); if (!ATTR_NULL && pthread_mutexattr_destroy (ATTR) != 0) { puts ("mutexattr_destroy failed"); return 1; } + DIAG_POP_NEEDS_COMMENT; if (pthread_mutex_lock (&m) != 0) { |