diff options
author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-11-11 00:59:49 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-11-11 00:59:49 +0000 |
commit | ff6ab1b594d9f073ece9b7fedf1f6977f52aeee5 (patch) | |
tree | f0b2e3afb63f53a922a0c42137a6d6763548edc5 /c/src/tests/psxtests/psx04/init.c | |
parent | 2003-11-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-ff6ab1b594d9f073ece9b7fedf1f6977f52aeee5.tar.bz2 |
2003-11-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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Diffstat (limited to 'c/src/tests/psxtests/psx04/init.c')
-rw-r--r-- | c/src/tests/psxtests/psx04/init.c | 558 |
1 files changed, 0 insertions, 558 deletions
diff --git a/c/src/tests/psxtests/psx04/init.c b/c/src/tests/psxtests/psx04/init.c deleted file mode 100644 index 78b5dae6a5..0000000000 --- a/c/src/tests/psxtests/psx04/init.c +++ /dev/null @@ -1,558 +0,0 @@ -/* - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#define CONFIGURE_INIT -#include "system.h" -#include <signal.h> -#include <errno.h> - -volatile int Signal_occurred; -volatile int Signal_count; - -void Signal_handler( - int signo -) -{ - Signal_count++; - printf( - "Signal: %d caught by 0x%x (%d)\n", - signo, - pthread_self(), - Signal_count - ); - Signal_occurred = 1; -} - -void Signal_info_handler( - int signo, - siginfo_t *info, - void *context -) -{ - Signal_count++; - printf( - "Signal_info: %d caught by 0x%x (%d) si_signo= %d si_code= %d value= %d\n", - signo, - pthread_self(), - Signal_count, - info->si_signo, - info->si_code, - info->si_value.sival_int - ); - Signal_occurred = 1; -} - -void *POSIX_Init( - void *argument -) -{ - int status; - struct sigaction act; - sigset_t mask; - sigset_t pending_set; - sigset_t oset; - struct timespec timeout; - siginfo_t info; - - puts( "\n\n*** POSIX TEST 4 ***" ); - - /* set the time of day, and print our buffer in multiple ways */ - - set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 ); - - /* get id of this thread */ - - Init_id = pthread_self(); - printf( "Init's ID is 0x%08x\n", Init_id ); - -/* install a signal handler for SIGUSR1 */ - - status = sigemptyset( &act.sa_mask ); - assert( !status ); - printf( "Init: sigemptyset - set= 0x%08x\n", (unsigned int) act.sa_mask ); - - /* test sigfillset following the above sigemptyset */ - - status = sigfillset( &act.sa_mask ); - assert( !status ); - printf( "Init: sigfillset - set= 0x%08x\n", (unsigned int) act.sa_mask ); - - /* test sigdelset */ - - status = sigdelset( &act.sa_mask, SIGUSR1 ); - assert( !status ); - printf( "Init: sigdelset - delete SIGUSR1 set= 0x%08x\n", - (unsigned int) act.sa_mask ); - - /* test sigismember - FALSE */ - - status = sigismember( &act.sa_mask, SIGUSR1 ); - assert( !status ); - puts( "Init: sigismember - FALSE since SIGUSR1 is not a member" ); - - /* test sigismember - TRUE */ - - status = sigismember( &act.sa_mask, SIGUSR2 ); - assert( status ); - puts( "Init: sigismember - TRUE since SIGUSR2 is a member" ); - - /* return the set to empty */ - - act.sa_handler = Signal_handler; - act.sa_flags = 0; - - sigaction( SIGUSR1, &act, NULL ); - - /* simple signal to process */ - - Signal_count = 0; - Signal_occurred = 0; - - puts( "Init: send SIGUSR1 to process" ); - status = kill( getpid(), SIGUSR1 ); - assert( !status ); - -/* end of install a signal handler for SIGUSR1 */ - - Signal_occurred = 0; - - /* now block the signal, send it, see if it is pending, and unblock it */ - - empty_line(); - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR1 ); - assert( !status ); - - puts( "Init: Block SIGUSR1" ); - act.sa_handler = Signal_handler; - act.sa_flags = 0; - - sigaction( SIGUSR1, &act, NULL ); - - /* simple signal to process */ - - Signal_count = 0; - Signal_occurred = 0; - - puts( "Init: send SIGUSR1 to process" ); - status = kill( getpid(), SIGUSR1 ); - assert( !status ); - - Signal_occurred = 0; - - /* now block the signal, send it, see if it is pending, and unblock it */ - - empty_line(); - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR1 ); - assert( !status ); - - puts( "Init: Block SIGUSR1" ); - status = sigprocmask( SIG_BLOCK, &mask, NULL ); - assert( !status ); - - status = sigpending( &pending_set ); - assert( !status ); - printf( "Init: Signals pending 0x%08x\n", (unsigned int) pending_set ); - - puts( "Init: send SIGUSR1 to process" ); - status = kill( getpid(), SIGUSR1 ); - assert( !status ); - - status = sigpending( &pending_set ); - assert( !status ); - printf( "Init: Signals pending 0x%08x\n", (unsigned int) pending_set ); - - puts( "Init: Unblock SIGUSR1" ); - status = sigprocmask( SIG_UNBLOCK, &mask, NULL ); - assert( !status ); - - /* now let another task get interrupted by a signal */ - - empty_line(); - - puts( "Init: create a thread interested in SIGUSR1" ); - status = pthread_create( &Task1_id, NULL, Task_1, NULL ); - assert( !status ); - - puts( "Init: Block SIGUSR1" ); - status = sigprocmask( SIG_BLOCK, &mask, NULL ); - assert( !status ); - - status = sigpending( &pending_set ); - assert( !status ); - printf( "Init: Signals pending 0x%08x\n", (unsigned int) pending_set ); - - puts( "Init: sleep so the other task can block" ); - status = sleep( 1 ); - assert( !status ); - - /* switch to task 1 */ - - puts( "Init: send SIGUSR1 to process" ); - status = kill( getpid(), SIGUSR1 ); - assert( !status ); - - status = sigpending( &pending_set ); - assert( !status ); - printf( "Init: Signals pending 0x%08x\n", (unsigned int) pending_set ); - - puts( "Init: sleep so the other task can catch signal" ); - status = sleep( 1 ); - assert( !status ); - - /* switch to task 1 */ - - /* test alarm */ - - empty_line(); - - /* install a signal handler for SIGALRM and unblock it */ - - status = sigemptyset( &act.sa_mask ); - assert( !status ); - - act.sa_handler = Signal_handler; - act.sa_flags = 0; - - sigaction( SIGALRM, &act, NULL ); - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGALRM ); - assert( !status ); - - puts( "Init: Unblock SIGALRM" ); - status = sigprocmask( SIG_UNBLOCK, &mask, NULL ); - assert( !status ); - - /* schedule the alarm */ - - puts( "Init: Firing alarm in 5 seconds" ); - status = alarm( 5 ); - printf( "Init: %d seconds left on previous alarm\n", status ); - assert( !status ); - - puts( "Init: Firing alarm in 2 seconds" ); - status = alarm( 2 ); - printf( "Init: %d seconds left on previous alarm\n", status ); - assert( status ); - - puts( "Init: Wait 4 seconds for alarm" ); - status = sleep( 4 ); - printf( "Init: %d seconds left in sleep\n", status ); - assert( status ); - - /* test SIG_SETMASK case and returning oset of pthread_sigmask */ - - empty_line(); - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR1 ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR2 ); - assert( !status ); - - puts( "Init: Block SIGUSR1 and SIGUSR2 only" ); - status = pthread_sigmask( SIG_SETMASK, &mask, &oset ); - printf( "Init: Previous blocked set was 0x%08x\n", (unsigned int) oset ); - assert( !status ); - - /* test inquiry about current blocked set with pthread_sigmask */ - - status = pthread_sigmask( 0, NULL, &oset ); - printf( "Init: Current blocked set is 0x%08x\n", (unsigned int) oset ); - assert( !status ); - - /* return blocked mask to no signals blocked */ - - status = sigemptyset( &mask ); - assert( !status ); - - puts( "Init: Unblock all signals" ); - status = pthread_sigmask( SIG_SETMASK, &mask, &oset ); - printf( "Init: Previous blocked set was 0x%08x\n", (unsigned int) oset ); - assert( !status ); - - /* test sigsuspend */ - - empty_line(); - - puts( "Init: create a thread to send Init SIGUSR1" ); - status = pthread_create( &Task2_id, NULL, Task_2, NULL ); - assert( !status ); - - status = sigemptyset( &mask ); - assert( !status ); - - puts( "Init: sigsuspend for any signal" ); - status = sigsuspend( &mask ); - assert( status ); - printf( "Init: awakended from sigsuspend status=%08d \n", status ); - - /* test a SIGINFO case, these are signals sent to a process only */ - - empty_line(); - - puts( "Init: create a thread to sent Process SIGUSR1 with SA_SIGINFO" ); - status = pthread_create( &Task3_id, NULL, Task_3, NULL ); - assert( !status ); - - /* set action on SIGUSR1 to an info case */ - act.sa_handler = Signal_handler; - act.sa_flags = SA_SIGINFO; - act.sa_sigaction = Signal_info_handler; - - sigaction( SIGUSR1, &act, NULL ); - - puts( "Init: sleep so the Task_3 can sigqueue SIGUSR1" ); - status = sleep( 1 ); - assert( !status ); - - /* switch to task 1 */ - - puts( "Init: sigqueue occurred" ); - - /* Send SIGUSR1, Task_3 has issued a sigwaitinfo */ - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR1 ); - assert( !status ); - - puts( "Init: Block SIGUSR1" ); - status = sigprocmask( SIG_BLOCK, &mask, NULL ); - assert( !status ); - - puts( "Init: send SIGUSR1 to process" ); - status = kill( getpid(), SIGUSR1 ); - assert( !status ); - - puts( "Init: sleep so the Task_3 can receive SIGUSR1" ); - status = sleep( 1 ); - assert( !status ); - - /* Send SIGUSR1, Task_3 has issued a sigwait */ - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR1 ); - assert( !status ); - - puts( "Init: Block SIGUSR1" ); - status = sigprocmask( SIG_BLOCK, &mask, NULL ); - assert( !status ); - - puts( "Init: send SIGUSR1 to process" ); - status = kill( getpid(), SIGUSR1 ); - assert( !status ); - - puts( "Init: sleep so the Task_3 can receive SIGUSR1" ); - status = sleep( 1 ); - assert( !status ); - - /* Send SIGUSR1, Task_3 has issued a sigwaitinfo */ - - status = sigemptyset( &mask ); - assert( !status ); - - status = sigaddset( &mask, SIGUSR2 ); - assert( !status ); - - puts( "Init: Block SIGUSR2" ); - status = sigprocmask( SIG_BLOCK, &mask, NULL ); - assert( !status ); - - puts( "Init: send SIGUSR2 to process" ); - status = kill( getpid(), SIGUSR2 ); - assert( !status ); - - puts( "Init: sleep so the Task_3 can receive SIGUSR2" ); - status = sleep( 1 ); - assert( !status ); - - /* Suspend for signal that has already be sent */ - - puts( "Init: sigsuspend for any signal" ); - status = sigsuspend( &mask ); - assert( status ); - printf( "Init: awakended from sigsuspend status=%d \n", status ); - - /* generate error cases for psignal */ - - empty_line(); - - status = sigemptyset( NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigemptyset - EINVAL (set invalid)" ); - - status = sigfillset( NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigfillset - EINVAL (set invalid)" ); - - status = sigaddset( NULL, SIGUSR1 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigaddset - EINVAL (set invalid)" ); - - status = sigaddset( &mask, 0 ); - assert( !status ); - puts( "Init: sigaddset - SUCCESSFUL (signal = 0)" ); - - status = sigaddset( &mask, 999 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigaddset - EINVAL (set invalid)" ); - - status = sigdelset( NULL, SIGUSR1 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigdelset - EINVAL (set invalid)" ); - - status = sigdelset( &mask, 0 ); - assert( !status ); - puts( "Init: sigdelset - SUCCESSFUL (signal = 0)" ); - - status = sigdelset( &mask, 999 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigdelset - EINVAL (set invalid)" ); - - status = sigismember( NULL, SIGUSR1 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigismember - EINVAL (set invalid)" ); - - status = sigismember( &mask, 0 ); - assert( !status ); - puts( "Init: sigismember - SUCCESSFUL (signal = 0)" ); - - status = sigismember( &mask, 999 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigismember - EINVAL (signal invalid)" ); - - status = sigaction( 0, &act, 0 ); - assert( !status ); - puts( "Init: sigaction - SUCCESSFUL (signal = 0)" ); - - status = sigaction( 999, &act, NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigaction - EINVAL (signal invalid)" ); - - status = sigaction( SIGKILL, &act, NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigaction - EINVAL (SIGKILL)" ); - - status = pthread_sigmask( SIG_BLOCK, NULL, NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: pthread_sigmask - EINVAL (set and oset invalid)" ); - - status = pthread_sigmask( 999, &pending_set, NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: pthread_sigmask - EINVAL (how invalid)" ); - - status = sigpending( NULL ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: sigpending - EINVAL (set invalid)" ); - - timeout.tv_nsec = -1; - status = sigtimedwait( &mask, &info, &timeout ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: pthread_sigmask - EINVAL (timout->nsec invalid < 0)" ); - - timeout.tv_nsec = 0x7fffffff; - status = sigtimedwait( &mask, &info, &timeout ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: pthread_sigmask - EINVAL (timout->nsec invalid to large)" ); - - status = pthread_kill( Init_id, 999 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: pthread_kill - EINVAL (sig invalid)" ); - - status = pthread_kill( 0, SIGUSR2 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == ESRCH ); - puts( "Init: pthread_kill - ESRCH (signal SA_SIGINFO)" ); - - status = pthread_kill( Init_id, 0 ); - assert( !status ); - puts( "Init: pthread_kill - SUCCESSFUL (signal = 0)" ); - - act.sa_handler = SIG_IGN; - act.sa_flags = 0; - sigaction( SIGUSR2, &act, NULL ); - status = pthread_kill( Init_id, SIGUSR2 ); - assert( !status ); - puts( "Init: pthread_kill - SUCCESSFUL (signal = SIG_IGN)" ); - - status = kill( 0x7fffffff, SIGUSR1 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == ESRCH ); - puts( "Init: kill - ESRCH (pid invalid)" ); - - status = kill( getpid(), 0 ); - assert( !status ); - puts( "Init: kill - SUCCESSFUL (signal = 0)" ); - - status = kill( getpid(), 999 ); - if ( status != -1 ) - printf( "status = %d\n", status ); - assert( errno == EINVAL ); - puts( "Init: kill - EINVAL (sig invalid)" ); - - /* exit this thread */ - - puts( "*** END OF POSIX TEST 4 ***" ); - rtems_test_exit( 0 ); - - return NULL; /* just so the compiler thinks we returned something */ -} |