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tweak for correct strerror_r

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35086 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2012-04-17 05:29:28 +00:00
parent 5213484aa5
commit 99f4373333
1 changed files with 16 additions and 7 deletions
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23
Source/Additions/NSError+GNUstepBase.m
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@ -26,16 +26,23 @@
/* Carefully turn on _XOPEN_SOURCE for string.h so we
* get the POSIX strerror_r
*/
#ifdef _XOPEN_SOURCE
#undef _XOPEN_SOURCE
#if defined(_GNU_SOURCE)
#undef _GNU_SOURCE
#endif
#if defined(_XOPEN_SOURCE)
#if _XOPEN_SOURCE < 600
#undef _XOPEN_SOURCE
#define _XOPEN_SOURCE 600
#endif
#else
#define _XOPEN_SOURCE 600
#endif
#include <string.h>
#import "common.h"
#include <errno.h>
#include <stdio.h>
#include <string.h>
#import "Foundation/NSDictionary.h"
#import "Foundation/NSError.h"
@ -123,10 +130,12 @@ strerror_r(int eno, char *buf, int len)
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL, code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPWSTR) &lpMsgBuf, 0, NULL );
if (lpMsgBuf != NULL) {
message = [NSString stringWithCharacters: lpMsgBuf length: wcslen(lpMsgBuf)];
LocalFree(lpMsgBuf);
}
if (lpMsgBuf != NULL)
{
message
= [NSString stringWithCharacters: lpMsgBuf length: wcslen(lpMsgBuf)];
LocalFree(lpMsgBuf);
}
info = [NSMutableDictionary dictionaryWithObjectsAndKeys:
message, NSLocalizedDescriptionKey,
nil];