/*
 ******************************************************************************
 *                     SOURCE FILE
 *
 *     Document no: @(#) $Name: VXWORKS_ITER40_RCPL8_2024030303 $ $RCSfile: ipcom_times.c,v $ $Revision: 1.3.172.1 $
 *     $Source: /home/interpeak/CVSRoot/ipcom/port/src/ipcom_times.c,v $
 *     $Author: jren $ $Date: 2023-10-20 05:48:41 $
 *     $State: Exp $ $Locker:  $
 *
 *     INTERPEAK_COPYRIGHT_STRING
 *     Design and implementation by Lennart Bang <lob@interpeak.se>
 ******************************************************************************
 */

/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */

#include "ipcom_config.h"


/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */

#define IPCOM_USE_CLIB_PROTO
#include "ipcom_clib.h"
#include "ipcom_time.h"


/*
 ****************************************************************************
 * 4                    EXTERN PROTOTYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 5                    DEFINES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 6                    TYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 7                    LOCAL PROTOTYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 8                    DATA
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 9                    LOCAL FUNCTIONS
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 10                   PUBLIC FUNCTIONS
 ****************************************************************************
 */

/*
 *===========================================================================
 *                    ipcom_times
 *===========================================================================
 * Description:
 * Parameters:
 * Returns:
 *
 */
#if defined(IPCOM_TIMES) && IPCOM_TIMES == 1
IP_PUBLIC Ip_clock_t
ipcom_times(struct Ip_tms *buf)
{
    struct Ip_timeval tv;
    Ip_time_t  now;
    static Ip_time_t start = 0;
    
    ipcom_microtime(&tv);

    if(start == 0)
        start = tv.tv_sec * 1000 + tv.tv_usec / 1000;

    now = tv.tv_sec * 1000 + tv.tv_usec / 1000;

    /* Fix for clock being set back in time. */
    if(start > now)
        start = now;
    
    /*!! NOTE: Nonsense values. */
    if (buf != IP_NULL)
    {
        buf->tms_utime  = now;
        buf->tms_stime  = now;
        buf->tms_cutime = now;
        buf->tms_cstime = now;
    }

    return (Ip_clock_t)(now - start);   /* milliseconds since system start. */
}

#else
int ipcom_times_empty_file;
#endif


/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */