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Use a more robust check for the GNU C Library

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_GNU_SOURCE alone is not definitive
This commit is contained in:
Paul Cornett
2018-11-05 21:09:13 -08:00
parent d735e444f1
commit 8929b3d3de
1 changed files with 1 additions and 1 deletions
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src/common/log.cpp
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@@ -1108,7 +1108,7 @@ static const wxChar* GetSysErrorMsg(wxChar* szBuf, size_t sizeBuf, unsigned long
char buffer[1024]; char buffer[1024];
char *errorMsg = buffer; char *errorMsg = buffer;
#ifdef _GNU_SOURCE // GNU-specific strerror_r #if defined(__GLIBC__) && defined(_GNU_SOURCE) // GNU-specific strerror_r
// GNU's strerror_r has a weird interface -- it doesn't // GNU's strerror_r has a weird interface -- it doesn't
// necessarily copy anything to the buffer given; use return // necessarily copy anything to the buffer given; use return
// value instead. // value instead.