Colony » Colony Scout

/*

** This file is in the public domain, so clarified as of

** 1996-06-05 by Arthur David Olson (arthur_david_olson@nih.gov).

*/

#include <sys/time.h>

#include <stdio.h>

#include <time.h>

/*

** A la ISO/IEC 9945-1, ANSI/IEEE Std 1003.1, Second Edition, 1996-07-12.

*/

char *

asctime_r(timeptr, buf)

register const struct tm *        timeptr;

char *                                buf;

{

        static const char        wday_name[][3] = {

                "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"

        };

        static const char        mon_name[][3] = {

                "Jan", "Feb", "Mar", "Apr", "May", "Jun",

                "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"

        };

        const char *wn;

        const char *mn;

        wn = wday_name[timeptr->tm_wday];

        mn = mon_name[timeptr->tm_mon];

        /*

        ** The X3J11-suggested format is

        **        "%.3s %.3s%3d %02.2d:%02.2d:%02.2d %d\n"

        ** Since the .2 in 02.2d is ignored, we drop it.

        */

        (void)sprintf(buf,

                "%.3s %.3s%3d %02d:%02d:%02d %d\n",

                wn, mn,

                timeptr->tm_mday, timeptr->tm_hour,

                timeptr->tm_min, timeptr->tm_sec,

                1900 + timeptr->tm_year);

        return buf;

}