exec2.c

Go to the documentation of this file.

/*
* File:    exec.c
* Author:  Philip Mucci
*          mucci@cs.utk.edu
* Mods:    <your name here>
*          <your email address>
*/

/* This file performs the following test: start, stop and timer
functionality for a parent and a forked child. */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/wait.h>

#include "papi.h"
#include "papi_test.h"

int
main( int argc, char **argv )
{
    int retval;

    tests_quiet( argc, argv );  /* Set TESTS_QUIET variable */

    if ( ( argc > 1 ) && ( strcmp( argv[1], "xxx" ) == 0 ) ) {
        retval = PAPI_library_init( PAPI_VER_CURRENT );
        if ( retval != PAPI_VER_CURRENT )
            test_fail( __FILE__, __LINE__, "execed PAPI_library_init", retval );
    } else {
        retval = PAPI_library_init( PAPI_VER_CURRENT );
        if ( retval != PAPI_VER_CURRENT )
            test_fail( __FILE__, __LINE__, "main PAPI_library_init", retval );

        if ( execlp( argv[0], argv[0], "xxx", NULL ) == -1 )
            test_fail( __FILE__, __LINE__, "execlp", PAPI_ESYS );
    }

    test_pass( __FILE__ );

    return 0;

}