X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fvasnprintf.c;h=21f9169434cb73e2e13e4f185378a3c74e067126;hb=5191b3546cfb6c163228c23f214e325ddf60d46f;hp=3e57c17f9940ba9022abe48d5a6d600ceebcc041;hpb=1602f0afed21be664fcf5c42d59db07cc22c56d6;p=gnulib.git
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index 3e57c17f9..21f916943 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -1,5 +1,5 @@
/* vsprintf with automatic memory allocation.
- Copyright (C) 1999, 2002-2012 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002-2013 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -12,8 +12,7 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ with this program; if not, see . */
/* This file can be parametrized with the following macros:
VASNPRINTF The name of the function being defined.
@@ -276,7 +275,7 @@ decimal_point_char (void)
{
const char *point;
/* Determine it in a multithread-safe way. We know nl_langinfo is
- multithread-safe on glibc systems and MacOS X systems, but is not required
+ multithread-safe on glibc systems and Mac OS X systems, but is not required
to be multithread-safe by POSIX. sprintf(), however, is multithread-safe.
localeconv() is rarely multithread-safe. */
# if HAVE_NL_LANGINFO && (__GLIBC__ || defined __UCLIBC__ || (defined __APPLE__ && defined __MACH__))
@@ -1531,7 +1530,7 @@ is_borderline (const char *digits, size_t precision)
/* Returns the number of TCHAR_T units needed as temporary space for the result
of sprintf or SNPRINTF of a single conversion directive. */
-static inline size_t
+static size_t
MAX_ROOM_NEEDED (const arguments *ap, size_t arg_index, FCHAR_T conversion,
arg_type type, int flags, size_t width, int has_precision,
size_t precision, int pad_ourselves)
@@ -2814,7 +2813,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
if (has_width)
{
# if ENABLE_UNISTDIO
- /* Outside POSIX, it's preferrable to compare the width
+ /* Outside POSIX, it's preferable to compare the width
against the number of _characters_ of the converted
value. */
w = DCHAR_MBSNLEN (result + length, characters);
@@ -4885,7 +4884,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
in format strings in writable memory may crash the program
(if compiled with _FORTIFY_SOURCE=2), so we should avoid it
in this situation. */
- /* On native Win32 systems (such as mingw), we can avoid using
+ /* On native Windows systems (such as mingw), we can avoid using
%n because:
- Although the gl_SNPRINTF_TRUNCATION_C99 test fails,
snprintf does not write more than the specified number
@@ -4894,7 +4893,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
- Although the gl_SNPRINTF_RETVAL_C99 test fails, snprintf
allows us to recognize the case of an insufficient
buffer size: it returns -1 in this case.
- On native Win32 systems (such as mingw) where the OS is
+ On native Windows systems (such as mingw) where the OS is
Windows Vista, the use of %n in format strings by default
crashes the program. See
and
@@ -5154,7 +5153,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
size_t tmp_length =
MAX_ROOM_NEEDED (&a, dp->arg_index,
dp->conversion, type, flags,
- width, has_precision,
+ has_width ? width : 0,
+ has_precision,
precision, pad_ourselves);
if (maxlen < tmp_length)
@@ -5417,7 +5417,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
{
size_t w;
# if ENABLE_UNISTDIO
- /* Outside POSIX, it's preferrable to compare the width
+ /* Outside POSIX, it's preferable to compare the width
against the number of _characters_ of the converted
value. */
w = DCHAR_MBSNLEN (result + length, count);