new files

testsuites/psxtests/psx04/task1.c

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+/*  Task_1
+ *
+ *  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 <signal.h>
+
+void *Task_1(
+  void *argument
+)
+{
+  int seconds;
+
+  printf( "Task_1: sleeping for 5 seconds\n" );
+
+  seconds = sleep( 5 );
+  printf( "Task_1: %d seconds left\n", seconds );
+  assert( seconds );
+
+     /* switch to Init */
+
+  printf( "Task_1: exit\n" );
+  pthread_exit( NULL );
+
+     /* switch to Init */
+
+  return NULL; /* just so the compiler thinks we returned something */
+}

testsuites/psxtests/psx04/task2.c

@@ -0,0 +1,42 @@
+/*  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 <signal.h>
+
+void *Task_2(
+  void *argument
+)
+{
+  int status;
+
+  printf( "Task_2: sending SIGUSR1\n" );
+  status = pthread_kill( Init_id, SIGUSR1 );
+  assert( !status );
+
+     /* switch to Init */
+
+  printf( "Task_2: exit\n" );
+  pthread_exit( NULL );
+
+     /* switch to Init */
+
+  return NULL; /* just so the compiler thinks we returned something */
+}

testsuites/psxtests/psx04/task3.c

@@ -0,0 +1,119 @@
+/*  Task_3
+ *
+ *  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 <signal.h>
+
+void *Task_3(
+  void *argument
+)
+{
+  int           status;
+  int           sig;
+  union sigval  value;
+  sigset_t      mask;
+  siginfo_t     info;
+
+  value.sival_int = SIGUSR1;
+
+  printf( "Task_3: sigqueue SIGUSR1 with value= %d\n", value.sival_int );
+  status = sigqueue( getpid(), SIGUSR1, value );
+  assert( !status );
+
+     /* catch signal with sigwaitinfo */
+
+  empty_line();
+
+  status = sigemptyset( &mask );
+  assert( !status );
+
+  status = sigaddset( &mask, SIGUSR1 );
+  assert( !status );
+
+  printf( "Task_3: sigwaitinfo SIGUSR1 with value= %d\n", value.sival_int );
+  status = sigwaitinfo( &mask, &info );
+
+     /* switch to Init */
+
+  assert( !(status==-1) );
+  printf(
+    "Task_3: si_signo= %d si_code= %d value= %d\n",
+    info.si_signo,
+    info.si_code,
+    info.si_value.sival_int
+  );
+
+     /* catch signal with sigwait */
+
+  empty_line();
+
+  status = sigemptyset( &mask );
+  assert( !status );
+ 
+  status = sigaddset( &mask, SIGUSR1 );
+  assert( !status );
+ 
+  printf( "Task_3: sigwait SIGUSR1\n" );
+  status = sigwait( &mask, &sig );
+ 
+     /* switch to Init */
+ 
+  assert( !status );
+  printf( "Task_3: signo= %d\n", sig );
+
+     /* catch signal with pause */
+ 
+  empty_line();
+
+  status = sigemptyset( &mask );
+  assert( !status );
+ 
+  status = sigaddset( &mask, SIGUSR1 );
+  assert( !status );
+ 
+  printf( "Task_3: pause\n" );
+  status = pause( );
+ 
+     /* switch to Init */
+ 
+  assert( !(status==-1) );
+  printf( "Task_3: pause= %d\n", status );
+ 
+
+     /* send signal to Init task before it has pended for a signal */
+
+  empty_line();
+
+  printf( "Task_3: sending SIGUSR2\n" );
+  status = pthread_kill( Init_id, SIGUSR2 );
+  assert( !status );
+
+  printf( "Task_3: sleep so the Init task can reguest a signal\n" ); 
+  status = sleep( 1 );
+  assert( !status );
+
+     /* end of task 3 */
+  printf( "Task_3: exit\n" );
+  pthread_exit( NULL );
+
+     /* switch to Init */
+
+  return NULL; /* just so the compiler thinks we returned something */
+}