status-time/time.c
author Stiletto <blasux@blasux.ru>
Fri, 24 Oct 2014 14:13:46 +0400
changeset 10 442bed4a072e
parent 1 3e9290bf7249
child 17 5b6294779007
permissions -rw-r--r--
Locale support for status-time
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#define _DEFAULT_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <strings.h>
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#include <sys/time.h>
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#include <errno.h>
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#include <time.h>
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#include "config.h"
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#ifdef LOCALE
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#include <locale.h>
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#endif
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int
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main(void)
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{
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    char buf[129];
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    time_t tim;
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    struct tm *timtm;
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#ifdef LOCALE
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    setlocale(LC_TIME, LOCALE);
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#endif
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    setenv("TZ", TIMEZONE, 1);
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    while (1) {
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        bzero(buf, sizeof(buf));
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	tim = time(NULL);
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	timtm = localtime(&tim);
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	if (timtm == NULL) {
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		perror("localtime");
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		exit(1);
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	}
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	if (!strftime(buf, sizeof(buf)-1, TIMEFORMAT, timtm)) {
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		fprintf(stderr, "strftime == 0\n");
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		exit(1);
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	}
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	printf("%s\n", buf);
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	fflush(stdout);
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	sleep(UPDATE_PERIOD);
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    }
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}