git.zerfleddert.de Git - micropolis/blame_incremental - src/tclx/ossupp/times.c

/*
 * times.c
 *
 * Public-domain relatively quick-and-dirty implemenation of
 * ANSI library routine for System V Unix systems.
 *
 * It's written in old-style C for maximal portability.
 *
 * Arnold Robbins
 * January, February, 1991
 *
 * Fixes from ado@elsie.nci.nih.gov
 * February 1991
 *-----------------------------------------------------------------------------
 * $Id: times.c,v 2.0 1992/10/16 04:52:16 markd Rel $
 *-----------------------------------------------------------------------------
 */

/*
 * To avoid Unix version problems, this code has been simplified to avoid
 * const and size_t, however this can cause an incompatible definition on
 * ansi-C systems, so a game is played with defines to ignore a strftime
 * declaration in time.h
 */

#include <sys/types.h>
#include <time.h>
#include <sys/times.h>


/* times --- produce process times */

clock_t
times(buffer)
    struct tms      *buffer;
{
    clock_t clk_time;

    clk_time = clock();
    buffer->tms_utime  = clk_time;
    buffer->tms_utime2 = clk_time;
    buffer->tms_stime  = clk_time;
    buffer->tms_stime2 = clk_time;

    return clk_time;
}
Commit	Line	Data
	1	/*
	2	* times.c
	3	*
	4	* Public-domain relatively quick-and-dirty implemenation of
	5	* ANSI library routine for System V Unix systems.
	6	*
	7	* It's written in old-style C for maximal portability.
	8	*
	9	* Arnold Robbins
	10	* January, February, 1991
	11	*
	12	* Fixes from ado@elsie.nci.nih.gov
	13	* February 1991
	14	*-----------------------------------------------------------------------------
	15	* $Id: times.c,v 2.0 1992/10/16 04:52:16 markd Rel $
	16	*-----------------------------------------------------------------------------
	17	*/
	18
	19	/*
	20	* To avoid Unix version problems, this code has been simplified to avoid
	21	* const and size_t, however this can cause an incompatible definition on
	22	* ansi-C systems, so a game is played with defines to ignore a strftime
	23	* declaration in time.h
	24	*/
	25
	26	#include <sys/types.h>
	27	#include <time.h>
	28	#include <sys/times.h>
	29
	30
	31	/* times --- produce process times */
	32
	33	clock_t
	34	times(buffer)
	35	struct tms *buffer;
	36	{
	37	clock_t clk_time;
	38
	39	clk_time = clock();
	40	buffer->tms_utime = clk_time;
	41	buffer->tms_utime2 = clk_time;
	42	buffer->tms_stime = clk_time;
	43	buffer->tms_stime2 = clk_time;
	44
	45	return clk_time;
	46	}