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/*
* 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.
*
* $Id$
*/
#define CONFIGURE_INIT
#include "system.h"
#include <signal.h>
volatile int Signal_occurred;
void Signal_handler(
int signo
)
{
printf( "Signal: %d caught by 0x%x\n", signo, pthread_self() );
Signal_occurred = 1;
}
void *POSIX_Init(
void *argument
)
{
int status;
struct timespec tv;
struct timespec tr;
struct sigaction act;
puts( "\n\n*** POSIX TEST 2 ***" );
/* 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 */
status = sigemptyset( &act.sa_mask );
assert( !status );
act.sa_handler = Signal_handler;
act.sa_flags = 0;
sigaction( SIGUSR1, &act, NULL );
/* simple signal to self */
status = pthread_kill( Init_id, SIGUSR1 );
assert( !status );
/* create a thread */
status = pthread_create( &Task_id, NULL, Task_1_through_3, NULL );
assert( !status );
/*
* Loop for 5 seconds seeing how many signals we catch
*/
tr.tv_sec = 5;
tr.tv_nsec = 0;
do {
tv = tr;
Signal_occurred = 0;
status = nanosleep ( &tv, &tr );
assert( !status );
printf(
"Init: signal was %sprocessed with %d:%d time remaining\n",
(Signal_occurred) ? "" : "not ",
(int) tr.tv_sec,
(int) tr.tv_nsec
);
} while ( tr.tv_sec || tr.tv_nsec );
/* exit this thread */
puts( "*** END OF POSIX TEST 2 ***" );
exit( 0 );
return NULL; /* just so the compiler thinks we returned something */
}
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