Jeff Mahoney
47cff72748
Over the years, the reiserfs kernel code has been gradually cleaned up to be more readable. This patch does the same to the progs code. Signed-off-by: Jeff Mahoney <jeffm@suse.com>
38 lines
839 B
C
38 lines
839 B
C
#define _XOPEN_SOURCE
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "misc.h"
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#include "reiserfs_lib.h"
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#include <time.h>
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#include <stdio.h>
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#include <string.h>
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time_t parse_time(char *str)
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{
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struct tm ts;
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if (strcmp(str, "now") == 0) {
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return (time(0));
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}
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memset(&ts, 0, sizeof(ts));
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#ifdef HAVE_STRPTIME
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strptime(str, "%Y%m%d%H%M%S", &ts);
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#else
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sscanf(str, "%4d%2d%2d%2d%2d%2d", &ts.tm_year, &ts.tm_mon,
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&ts.tm_mday, &ts.tm_hour, &ts.tm_min, &ts.tm_sec);
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ts.tm_year -= 1900;
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ts.tm_mon -= 1;
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if (ts.tm_year < 0 || ts.tm_mon < 0 || ts.tm_mon > 11 ||
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ts.tm_mday < 0 || ts.tm_mday > 31 || ts.tm_hour > 23 ||
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ts.tm_min > 59 || ts.tm_sec > 61)
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ts.tm_mday = 0;
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#endif
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if (ts.tm_mday == 0)
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reiserfs_warning(stderr, "Couldn't parse date/time "
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"specifier: %s", str);
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return (mktime(&ts));
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}
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