DescriptorUtils.cpp

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* Copyright (C) 2006, Novell, Inc. All rights reserved.
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#include "blocxx/BLOCXX_config.h"
#include "blocxx/DescriptorUtils.hpp"
#include "blocxx/IOException.hpp"
#include "blocxx/Format.hpp"
#include "blocxx/AutoDescriptor.hpp"
 
#include <sys/types.h>
 
#ifdef BLOCXX_HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
 
#ifndef BLOCXX_WIN32
#include <sys/uio.h>
#endif
 
namespace BLOCXX_NAMESPACE
{
 
AutoDescriptor receiveDescriptor(Descriptor streamPipe)
{
   size_t const BUFSZ = 512;
   char errbuf[BUFSZ];
   AutoDescriptor d = receiveDescriptor(streamPipe, errbuf, BUFSZ);
   if (d.get() < 0)
   {
      BLOCXX_THROW(IOException, errbuf);
   }
   return d;
}
 
} // end namespace BLOCXX_NAMESPACE