File: asctime.c

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libconvert-binary-c-perl 0.86-1
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/* asctime( const struct tm * )

   This file is part of the Public Domain C Library (PDCLib).
   Permission is granted to use, modify, and / or redistribute at will.
*/

#include <time.h>

#ifndef REGTEST

#include <stdio.h>

char * asctime( const struct tm * timeptr )
{
    static char rc[26];
    sprintf( rc, "%s %s%3d %.2d:%.2d:%.2d %d\n",
             _PDCLIB_lc_time_C.day_name_abbr[ timeptr->tm_wday ],
             _PDCLIB_lc_time_C.month_name_abbr[ timeptr->tm_mon ],
             timeptr->tm_mday,
             timeptr->tm_hour,
             timeptr->tm_min,
             timeptr->tm_sec,
             timeptr->tm_year + 1900 );
    return rc;
}

#endif

#ifdef TEST

#include "_PDCLIB_test.h"

#include <string.h>

int main( void )
{
    struct tm time;
    MKTIME( time, 52, 3, 1, 16, 8, 73, 0, 0 );
    TESTCASE( strcmp( asctime( &time ), "Sun Sep 16 01:03:52 1973\n" ) == 0 );
    MKTIME( time, 0, 0, 0, 1, 0, 0, 0, 0 );
    TESTCASE( strcmp( asctime( &time ), "Sun Jan  1 00:00:00 1900\n" ) == 0 );
    MKTIME( time, 60, 59, 23, 31, 11, 8099, 6, 0 );
    TESTCASE( strcmp( asctime( &time ), "Sat Dec 31 23:59:60 9999\n" ) == 0 );
    return TEST_RESULTS;
}

#endif