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Updated __nonnull annotations for wcscat, wcsncat, wcscmp and wcsncmp [BZ #18265]

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This patch adds __nonnull annotations for wcscat, wcsncat, wcscmp and wcsncmp.

These added annotations match the annoations for strcat, strncat, strcmp, strncmp in glibc.
This commit is contained in:
Daniel Marjamäki 2015-05-22 08:00:26 +00:00 committed by Mike Frysinger
parent 496405af79
commit aeb47bbc06
3 changed files with 18 additions and 4 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2015-08-05 Daniel Marjamäki <daniel.marjamaki@evidente.se>
[BZ #18265]
* wcsmbs/wchar.h (wcscat): Add __nonnull attribute.
(wcsncat): Likewise.
(wcscmp): Likewise.
(wcsncmp): Likewise.
2015-08-05 Mike Frysinger <vapier@gentoo.org>
* test-skeleton.c (usage): New function.

5
NEWS
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@ -5,6 +5,11 @@ See the end for copying conditions.
Please send GNU C library bug reports via <http://sourceware.org/bugzilla/>
using `glibc' in the "product" field.
Version 2.23
* The following bugs are resolved with this release:
18265
Version 2.22
* The following bugs are resolved with this release:

9
wcsmbs/wchar.h
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@ -155,18 +155,19 @@ extern wchar_t *wcsncpy (wchar_t *__restrict __dest,
/* Append SRC onto DEST. */
extern wchar_t *wcscat (wchar_t *__restrict __dest,
const wchar_t *__restrict __src) __THROW;
const wchar_t *__restrict __src)
__THROW __nonnull ((1, 2));
/* Append no more than N wide-characters of SRC onto DEST. */
extern wchar_t *wcsncat (wchar_t *__restrict __dest,
const wchar_t *__restrict __src, size_t __n)
__THROW;
__THROW __nonnull ((1, 2));
/* Compare S1 and S2. */
extern int wcscmp (const wchar_t *__s1, const wchar_t *__s2)
__THROW __attribute_pure__;
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Compare N wide-characters of S1 and S2. */
extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
__THROW __attribute_pure__;
__THROW __attribute_pure__ __nonnull ((1, 2));
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8