33 lines
655 B
C
33 lines
655 B
C
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/* See LICENSE file for copyright and license details. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include "util.h"
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int
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main(int argc, char *argv[])
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{
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char buf[BUFSIZ];
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char *fmt = "%c";
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int i;
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struct tm *now = NULL;
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time_t t;
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t = time(NULL);
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for(i = 1; i < argc; i++)
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if(!strncmp("+", argv[i], 1))
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fmt = &argv[i][1];
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else if(!strcmp("-d", argv[i]) && i+1 < argc)
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t = strtol(argv[++i], NULL, 0);
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else
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eprintf("usage: %s [-d time] [+format]\n", argv[0]);
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now = localtime(&t);
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if(!now)
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eprintf("localtime failed\n");
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strftime(buf, sizeof buf, fmt, now);
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puts(buf);
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return EXIT_SUCCESS;
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}
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