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cmake and gcc warning fixes

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This commit is contained in:
Marian Krivos
2013-02-19 06:16:12 +01:00
parent c6ac318ac6
commit 9349786415
10 changed files with 41 additions and 10 deletions
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22
Foundation/src/Error.cpp
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@@ -38,6 +38,7 @@
#include "Poco/UnicodeConverter.h"
#include "Poco/Error.h"
#include <string>
#include <string.h>
namespace Poco {
@@ -66,9 +67,24 @@ namespace Poco {
std::string Error::getMessage(int errorCode)
{
#error todo
char errmsg[256];
return std::string(strerror_r(errorCode, errMsg, 256));
/* Reentrant version of `strerror'.
There are 2 flavors of `strerror_r', GNU which returns the string
and may or may not use the supplied temporary buffer and POSIX one
which fills the string into the buffer.
To use the POSIX version, -D_XOPEN_SOURCE=600 or -D_POSIX_C_SOURCE=200112L
without -D_GNU_SOURCE is needed, otherwise the GNU version is
preferred.
*/
#ifdef _GNU_SOURCE
char errmsg[256] = "";
return std::string(strerror_r(errorCode, errmsg, 256));
#elif (_XOPEN_SOURCE >= 600)
char errmsg[256] = "";
strerror_r(errorCode, errmsg, 256);
return errmsg;
#else
return std::string(strerror(errorCode));
#endif
}
#endif