__sgetc_r instead of _getchar_r.
+2008-11-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * libc/stdio/gets.c (_gets_r): Lock stdin here and call
+ __sgetc_r instead of _getchar_r.
+
2008-11-24 Craig Howland <howland@LGSInnovations.com>
* libc/stdlib/wcstoull_r.c: Add EINVAL return for bad base value,
register int c;
register char *s = buf;
- while ((c = _getchar_r (ptr)) != '\n')
+ _flockfile (stdin);
+ while ((c = __sgetc_r (ptr, stdin)) != '\n')
if (c == EOF)
if (s == buf)
- return NULL;
+ {
+ _funlockfile (stdin);
+ return NULL;
+ }
else
break;
else
*s++ = c;
*s = 0;
+ _funlockfile (stdin);
return buf;
}