ack/util/int/test/fork2.c
1988-06-24 15:40:41 +00:00

41 lines
645 B
C

/* $Header$ */
/*
Test forking
*/
#include <signal.h>
main()
{
int i, b;
long a;
i = fork();
if( i == 0 ) {
printf( "kind 1\n" );
i = fork();
if( i == 0 ) {
printf( "kind 1.1\n" );
exit( 111 );
} else {
wait( &b );
printf( "h:%d, l:%d\n", (b&0xFF00)>>8, b&0xFF);
exit( 11 );
}
} else {
printf( "parent\n" );
i = fork();
if( i == 0 ) {
printf( "kind 2\n" );
exit( 22 );
} else {
a = wait( &b );
printf( "pid:%d, h:%d, l:%d\n", a, (b&0xFF00)>>8, b&0xFF);
a = wait( &b );
printf( "pid:%d, h:%d, l:%d\n", a, (b&0xFF00)>>8, b&0xFF);
exit( 99 );
}
}
}