diff options
Diffstat (limited to 'c/src/tests/psxtests/psx05/task2.c')
-rw-r--r-- | c/src/tests/psxtests/psx05/task2.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/c/src/tests/psxtests/psx05/task2.c b/c/src/tests/psxtests/psx05/task2.c new file mode 100644 index 0000000000..b931debb0d --- /dev/null +++ b/c/src/tests/psxtests/psx05/task2.c @@ -0,0 +1,47 @@ +/* Task_2 + * + * This routine serves as a test task. + * + * Input parameters: + * argument - task argument + * + * Output parameters: NONE + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#include "system.h" +#include <errno.h> + +void *Task_2( + void *argument +) +{ + int status; + + printf( "Task 2: pthread_mutex_lock unavailable (inherit case)\n" ); + status = pthread_mutex_lock( &Mutex2_id ); + printf( "Task 2: mutex acquired\n" ); + assert( !status ); + + /* switch to init */ + + printf( "Task 2: unlock Mutex 2\n" ); + status = pthread_mutex_unlock( &Mutex2_id ); + assert( !status ); + + printf( "Task 2: exit\n" ); + pthread_exit( NULL ); + + /* switch to Init */ + + return NULL; /* just so the compiler thinks we returned something */ +} |