diff options
Diffstat (limited to 'nptl/tst-mutex7.c')
| -rw-r--r-- | nptl/tst-mutex7.c | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/nptl/tst-mutex7.c b/nptl/tst-mutex7.c index a9b9f318cb..27e5d8eb28 100644 --- a/nptl/tst-mutex7.c +++ b/nptl/tst-mutex7.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2004, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -17,17 +17,19 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <errno.h> #include <pthread.h> #include <stdio.h> +#include <stdlib.h> #include <time.h> -#ifndef INIT -# define INIT PTHREAD_MUTEX_INITIALIZER +#ifndef TYPE +# define TYPE PTHREAD_MUTEX_DEFAULT #endif -static pthread_mutex_t lock = INIT; +static pthread_mutex_t lock; #define ROUNDS 1000 @@ -65,6 +67,48 @@ tf (void *arg) static int do_test (void) { + pthread_mutexattr_t a; + + if (pthread_mutexattr_init (&a) != 0) + { + puts ("mutexattr_init failed"); + exit (1); + } + + if (pthread_mutexattr_settype (&a, TYPE) != 0) + { + puts ("mutexattr_settype failed"); + exit (1); + } + +#ifdef ENABLE_PI + if (pthread_mutexattr_setprotocol (&a, PTHREAD_PRIO_INHERIT) != 0) + { + puts ("pthread_mutexattr_setprotocol failed"); + return 1; + } +#endif + + int e = pthread_mutex_init (&lock, &a); + if (e != 0) + { +#ifdef ENABLE_PI + if (e == ENOTSUP) + { + puts ("PI mutexes unsupported"); + return 0; + } +#endif + puts ("mutex_init failed"); + return 1; + } + + if (pthread_mutexattr_destroy (&a) != 0) + { + puts ("mutexattr_destroy failed"); + return 1; + } + pthread_attr_t at; pthread_t th[N]; int cnt; |