Author: delphij
Date: Mon Dec 21 19:56:03 2009
New Revision: 200800
URL: http://svn.freebsd.org/changeset/base/200800
Log:
Use vsscanf instead of rolling our own.
PR: bin/140530
Submitted by: Jeremy Huddleston <jeremyhu apple.com>
MFC after: 1 month
Modified:
head/lib/libc/stdio/sscanf.c
Modified: head/lib/libc/stdio/sscanf.c
==============================================================================
--- head/lib/libc/stdio/sscanf.c Mon Dec 21 19:55:05 2009
(r200799)
+++ head/lib/libc/stdio/sscanf.c Mon Dec 21 19:56:03 2009
(r200800)
@@ -41,37 +41,14 @@ __FBSDID("$FreeBSD$");
#include <stdarg.h>
#include "local.h"
-static int eofread(void *, char *, int);
-
-/* ARGSUSED */
-static int
-eofread(cookie, buf, len)
- void *cookie;
- char *buf;
- int len;
-{
-
- return (0);
-}
-
int
sscanf(const char * __restrict str, char const * __restrict fmt, ...)
{
int ret;
va_list ap;
- FILE f;
- f._file = -1;
- f._flags = __SRD;
- f._bf._base = f._p = (unsigned char *)str;
- f._bf._size = f._r = strlen(str);
- f._read = eofread;
- f._ub._base = NULL;
- f._lb._base = NULL;
- f._orientation = 0;
- memset(&f._mbstate, 0, sizeof(mbstate_t));
va_start(ap, fmt);
- ret = __svfscanf(&f, fmt, ap);
+ ret = vsscanf(str, fmt, ap);
va_end(ap);
return (ret);
}
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