source: buchla-68k/orig/DATE/NOW.C@ a838f5b

/*
   =============================================================================
        now.c -- return the date and time as a string
        Version 2 -- 1988-10-28 -- D.N. Lynx Crowe
        (c) Copyright 1987, 1988 -- D.N. Lynx Crowe
   =============================================================================
*/

#define TESTER  0               /* define non-zero to get a test program */

#include "osbind.h"

/*
   =============================================================================
        now(p) -- return the date and time as a string in 'p'

        Returns a pointer to the string provided, which must be at least
        21 bytes long.  The string will be filled with the date and time
        in the format:

                yyyy-mm-dd  hh:mm:ss

        with a trailing zero byte.
   =============================================================================
*/

char *
now(p)
char *p;
{
        register long t;
        short yr, mn, dy, hh, mm, ss;

        t = Gettime();

        yr = ((short)(t >> 25) & 0x007F) + 1980;
        mn =  (short)(t >> 21) & 0x000F;
        dy =  (short)(t >> 16) & 0x001F;

        hh = (short)(t >> 11) & 0x001F;
        mm = (short)(t >>  5) & 0x003F;
        ss = ((short)t & 0x001F) << 1;

        sprintf(p, "%4d-%02d-%02d  %02d:%02d:%02d", yr, mn, dy, hh, mm, ss);

        return(p);
}

/* 

*/

#if     TESTER

char    x[22];          /* buffer for the returned string */

/* simple test program for the now() function */

main()
{
        printf("Date/Time = %s\n", now(x));
        exit(0);
}

#endif