glibc/timezone/scheck.c
Ulrich Drepper 7a50b1f6d1 * sunrpc/pmap_rmt.c (xdr_rmtcall_args): Use a dummy arglen instead
of trying to encode uninitialized arglen.

2005-04-04  Ulrich Drepper  <drepper@redhat.com>

	* timezone/scheck.c: Update from tzcode2005h.
	* timezone/tzfile.h: Likewise.
	* timezone/zdump.c: Likewise.
	* timezone/zic.c: Likewise.

	* timezone/antarctica: Update from tzdata2005h.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/etcetera: Likewise.
	* timezone/europe: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/leapseconds: Likewise.
	* timezone/iso3166.tab: Likewise.
2005-04-04 20:47:29 +00:00

60 lines
1.1 KiB
C

#ifndef lint
#ifndef NOID
static char elsieid[] = "@(#)scheck.c 8.16";
#endif /* !defined lint */
#endif /* !defined NOID */
/*LINTLIBRARY*/
#include "private.h"
char *
scheck(string, format)
const char * const string;
const char * const format;
{
register char * fbuf;
register const char * fp;
register char * tp;
register int c;
register char * result;
char dummy;
static char nada;
result = &nada;
if (string == NULL || format == NULL)
return result;
fbuf = imalloc((int) (2 * strlen(format) + 4));
if (fbuf == NULL)
return result;
fp = format;
tp = fbuf;
while ((*tp++ = c = *fp++) != '\0') {
if (c != '%')
continue;
if (*fp == '%') {
*tp++ = *fp++;
continue;
}
*tp++ = '*';
if (*fp == '*')
++fp;
while (is_digit(*fp))
*tp++ = *fp++;
if (*fp == 'l' || *fp == 'h')
*tp++ = *fp++;
else if (*fp == '[')
do *tp++ = *fp++;
while (*fp != '\0' && *fp != ']');
if ((*tp++ = *fp++) == '\0')
break;
}
*(tp - 1) = '%';
*tp++ = 'c';
*tp = '\0';
if (sscanf(string, fbuf, &dummy) != 1)
result = (char *) format;
ifree(fbuf);
return result;
}