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66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
/* Task_1_through_3
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*
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* This routine serves as a test task. It verifies the basic task
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* switching capabilities of the executive.
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*
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* Input parameters:
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* argument - task argument
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*
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* Output parameters: NONE
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*
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* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
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* On-Line Applications Research Corporation (OAR).
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* All rights assigned to U.S. Government, 1994.
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*
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* This material may be reproduced by or for the U.S. Government pursuant
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* to the copyright license under the clause at DFARS 252.227-7013. This
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* notice must appear in all copies of this file and its derivatives.
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*
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* $Id$
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*/
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#include "system.h"
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#include <signal.h>
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void *Task_1(
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void *argument
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)
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{
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int status;
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/* send SIGUSR2 to Init which is waiting on SIGUSR1 */
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print_current_time( "Task_1: ", "" );
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puts( "Task_1: pthread_kill - SIGUSR2 to Init" );
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status = pthread_kill( Init_id, SIGUSR2 );
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assert( !status );
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pthread_exit( NULL );
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/* switch to Init */
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return NULL; /* just so the compiler thinks we returned something */
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}
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void *Task_2(
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void *argument
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)
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{
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int status;
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/* send SIGUSR1 to Init which is waiting on SIGUSR1 */
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print_current_time( "Task_2: ", "" );
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puts( "Task_1: pthread_kill - SIGUSR1 to Init" );
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status = pthread_kill( Init_id, SIGUSR1 );
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assert( !status );
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pthread_exit( NULL );
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/* switch to Init */
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return NULL; /* just so the compiler thinks we returned something */
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}
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