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Fix a problem with the zero file descriptor.

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This commit is contained in:
rnv 2014-05-05 19:35:24 +04:00
parent f87f0664bb
commit 462fad4cea
1 changed files with 15 additions and 5 deletions
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20
src/SMESHUtils/SMESH_File.cxx
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@ -45,7 +45,13 @@ namespace boofs = boost::filesystem;
//================================================================================ //================================================================================
SMESH_File::SMESH_File(const std::string& name, bool open) SMESH_File::SMESH_File(const std::string& name, bool open)
:_name(name), _size(-1), _file(0), _map(0), _pos(0), _end(0) :_name(name), _size(-1),
#ifdef WIN32
_file(INVALID_HANDLE_VALUE),
#else
_file(-1),
#endif
_map(0), _pos(0), _end(0)
{ {
if ( open ) this->open(); if ( open ) this->open();
} }
@ -138,11 +144,15 @@ void SMESH_File::close()
else if ( _file >= 0 ) else if ( _file >= 0 )
{ {
#ifdef WIN32 #ifdef WIN32
CloseHandle(_file); if(_file != INVALID_HANDLE_VALUE) {
_file = INVALID_HANDLE_VALUE; CloseHandle(_file);
_file = INVALID_HANDLE_VALUE;
}
#else #else
::close(_file); if(_file != -1) {
_file = -1; ::close(_file);
_file = -1;
}
#endif #endif
} }
} }