blocxx
DescriptorUtils.cpp
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32 
33 
39 #include "blocxx/BLOCXX_config.h"
40 #include "blocxx/DescriptorUtils.hpp"
41 #include "blocxx/IOException.hpp"
42 #include "blocxx/Format.hpp"
43 #include "blocxx/AutoDescriptor.hpp"
44 
45 #include <sys/types.h>
46 
47 #ifdef BLOCXX_HAVE_SYS_SOCKET_H
48 #include <sys/socket.h>
49 #endif
50 
51 #ifndef BLOCXX_WIN32
52 #include <sys/uio.h>
53 #endif
54 
55 namespace BLOCXX_NAMESPACE
56 {
57 
58 AutoDescriptor receiveDescriptor(Descriptor streamPipe)
59 {
60  size_t const BUFSZ = 512;
61  char errbuf[BUFSZ];
62  AutoDescriptor d = receiveDescriptor(streamPipe, errbuf, BUFSZ);
63  if (d.get() < 0)
64  {
65  BLOCXX_THROW(IOException, errbuf);
66  }
67  return d;
68 }
69 
70 } // end namespace BLOCXX_NAMESPACE
71 
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