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[svn-upgrade] Integrating new upstream version, shadow (4.0.4)

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nekral-guest
2007-10-07 11:45:23 +00:00
parent 4903ce068e
commit effd479bff
431 changed files with 56747 additions and 47326 deletions
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18
libmisc/tz.c
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@@ -30,38 +30,34 @@
#include <config.h>
#include "rcsid.h"
RCSID("$Id: tz.c,v 1.4 1998/01/29 23:22:36 marekm Exp $")
RCSID ("$Id: tz.c,v 1.5 2003/04/22 10:59:22 kloczek Exp $")
#include <stdio.h>
#include <string.h>
#include "defines.h"
#include "getdef.h"
/*
* tz - return local timezone name
*
* tz() determines the name of the local timezone by reading the
* contents of the file named by ``fname''.
*/
char *
tz(const char *fname)
char *tz (const char *fname)
{
FILE *fp = 0;
static char tzbuf[BUFSIZ];
const char *def_tz;
if ((fp = fopen(fname,"r")) == NULL ||
fgets (tzbuf, sizeof (tzbuf), fp) == NULL) {
if (! (def_tz = getdef_str ("ENV_TZ")) || def_tz[0] == '/')
if ((fp = fopen (fname, "r")) == NULL ||
fgets (tzbuf, sizeof (tzbuf), fp) == NULL) {
if (!(def_tz = getdef_str ("ENV_TZ")) || def_tz[0] == '/')
def_tz = "TZ=CST6CDT";
strcpy (tzbuf, def_tz);
} else
tzbuf[strlen(tzbuf) - 1] = '\0';
tzbuf[strlen (tzbuf) - 1] = '\0';
if (fp)
(void) fclose(fp);
(void) fclose (fp);
return tzbuf;
}