rusagestub.h

Go to the documentation of this file.

/*-------------------------------------------------------------------------
 *
 * rusagestub.h
 *    Stubs for getrusage(3).
 *
 *
 * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/rusagestub.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef RUSAGESTUB_H
#define RUSAGESTUB_H

#include <sys/time.h>           /* for struct timeval */
#ifndef WIN32
#include <sys/times.h>          /* for struct tms */
#endif
#include <limits.h>             /* for CLK_TCK */

#define RUSAGE_SELF     0
#define RUSAGE_CHILDREN (-1)

struct rusage
{
    struct timeval ru_utime;    /* user time used */
    struct timeval ru_stime;    /* system time used */
};

extern int  getrusage(int who, struct rusage * rusage);

#endif   /* RUSAGESTUB_H */