diff options
Diffstat (limited to 'nptl/tst-mutex6.c')
| -rw-r--r-- | nptl/tst-mutex6.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/nptl/tst-mutex6.c b/nptl/tst-mutex6.c index f066c62edc..e5698c3eb0 100644 --- a/nptl/tst-mutex6.c +++ b/nptl/tst-mutex6.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -21,6 +21,12 @@ #include <signal.h> #include <stdio.h> #include <unistd.h> +#include <errno.h> + + +#ifndef ATTR +# define ATTR NULL +#endif static int @@ -28,12 +34,24 @@ do_test (void) { pthread_mutex_t m; - if (pthread_mutex_init (&m, NULL) != 0) + int e = pthread_mutex_init (&m, ATTR); + if (ATTR != NULL && e == ENOTSUP) + { + puts ("cannot support selected type of mutexes"); + e = pthread_mutex_init (&m, NULL); + } + if (e != 0) { puts ("mutex_init failed"); return 1; } + if (ATTR != NULL && pthread_mutexattr_destroy (ATTR) != 0) + { + puts ("mutexattr_destroy failed"); + return 1; + } + if (pthread_mutex_lock (&m) != 0) { puts ("1st mutex_lock failed"); |