Libc-763.13.tar.gz

[apple/libc.git] / stdio / FreeBSD / vsnprintf.c.patch

diff --git a/stdio/FreeBSD/vsnprintf.c.patch b/stdio/FreeBSD/vsnprintf.c.patch
index 9324ff6bbf74feb7c5c8ba41cc38f59ece589d21..a765aaee29e848fb51f6c26849c3d28b11e4884f 100644 (file)
--- a/stdio/FreeBSD/vsnprintf.c.patch
+++ b/stdio/FreeBSD/vsnprintf.c.patch
@@ -1,55 +1,46 @@
---- vsnprintf.c.orig   2003-07-24 12:42:14.000000000 -0700
-+++ vsnprintf.c        2005-02-23 16:54:44.000000000 -0800
-@@ -40,6 +40,8 @@
+--- vsnprintf.c.orig   2009-11-30 16:15:30.000000000 -0800
++++ vsnprintf.c        2009-12-03 15:20:43.000000000 -0800
+@@ -36,19 +36,25 @@ static char sccsid[] = "@(#)vsnprintf.c    
  #include <sys/cdefs.h>
- __FBSDID("$FreeBSD: src/lib/libc/stdio/vsnprintf.c,v 1.22 2003/07/02 07:08:44 jkh Exp $");
+ __FBSDID("$FreeBSD: src/lib/libc/stdio/vsnprintf.c,v 1.24 2008/04/17 22:17:54 jhb Exp $");
  
 +#include "xlocale_private.h"
 +
  #include <limits.h>
  #include <stdio.h>
  #include "local.h"
-@@ -72,7 +74,42 @@
-       f._bf._size = f._w = n;
-       f._extra = &ext;
-       INITEXTRA(&f);
--      ret = __vfprintf(&f, fmt, ap);
-+      ret = __vfprintf(&f, __current_locale(), fmt, ap);
-+      if (on > 0)
-+              *f._p = '\0';
-+      return (ret);
-+}
-+
-+int
-+vsnprintf_l(char * __restrict str, size_t n, locale_t loc,
-+    const char * __restrict fmt, __va_list ap)
-+{
-+      size_t on;
-+      int ret;
-+      char dummy[2];
-+      FILE f;
+ 
+ int
+-vsnprintf(char * __restrict str, size_t n, const char * __restrict fmt,
++vsnprintf_l(char * __restrict str, size_t n, locale_t loc, const char * __restrict fmt,
+     __va_list ap)
+ {
+       size_t on;
+       int ret;
+       char dummy[2];
+       FILE f;
 +      struct __sFILEX ext;
-+
-+      NORMALIZE_LOCALE(loc);
-+      on = n;
-+      if (n != 0)
-+              n--;
-+      if (n > INT_MAX)
-+              n = INT_MAX;
-+      /* Stdio internals do not deal correctly with zero length buffer */
-+      if (n == 0) {
-+              if (on > 0)
-+                      *str = '\0';
-+              str = dummy;
-+              n = 1;
-+      }
-+      f._file = -1;
-+      f._flags = __SWR | __SSTR;
-+      f._bf._base = f._p = (unsigned char *)str;
-+      f._bf._size = f._w = n;
 +      f._extra = &ext;
 +      INITEXTRA(&f);
+ 
++      NORMALIZE_LOCALE(loc);
+       on = n;
+       if (n != 0)
+               n--;
+@@ -67,8 +73,15 @@ vsnprintf(char * __restrict str, size_t 
+       f._bf._size = f._w = n;
+       f._orientation = 0;
+       memset(&f._mbstate, 0, sizeof(mbstate_t));
+-      ret = __vfprintf(&f, fmt, ap);
 +      ret = __vfprintf(&f, loc, fmt, ap);
        if (on > 0)
                *f._p = '\0';
        return (ret);
+ }
++
++int
++vsnprintf(char * __restrict str, size_t n, const char * __restrict fmt,
++    __va_list ap)
++{
++      return vsnprintf_l(str, n, __current_locale(), fmt, ap);
++}