Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>

int uflg, nflg;

void
main(int argc, char *argv[])
{
        ulong now;

        ARGBEGIN{
        case 'n':       nflg = 1; break;
        case 'u':       uflg = 1; break;
        default:        fprint(2, "usage: date [-un] [seconds]\n"); exits("usage");
        }ARGEND

        if(argc == 1)
                now = strtoul(*argv, 0, 0);
        else
                now = time(0);

        if(nflg)
                print("%ld\n", now);
        else if(uflg)
                print("%s", asctime(gmtime(now)));
        else
                print("%s", ctime(now));
        
        exits(0);
}