prExit.c

#include <sys/types.h>

#include <sys/wait.h>

void prExit( int status )

{

if( WIFEXITED( status ) )

printf( "normal termination, exit status = %d\n",

WEXITSTATUS( status ));

else if( WIFSIGNALED( status ) )

printf( "abnormal termination, signal number = %d\n",

WTERMSIG( status ));

else if( WIFSTOPPED( status ) )

printf( "child stopped, signal number = %d\n",

WSTOPSIG( status ));

}

Previous slide

Next slide

Back to first slide

View graphic version