ACE/ace/SPIPE.cpp

   1 #include "ace/SPIPE.h"
   2
   3 #include "ace/OS_NS_unistd.h"
   4
   5 #if defined (ACE_HAS_ALLOC_HOOKS)
   6 # include "ace/Malloc_Base.h"
   7 #endif /* ACE_HAS_ALLOC_HOOKS */
   8
   9 #if !defined (__ACE_INLINE__)
  10 #include "ace/SPIPE.inl"
  11 #endif /* __ACE_INLINE__ */
  12
  13 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  14
  15 ACE_ALLOC_HOOK_DEFINE(ACE_SPIPE)
  16
  17 // This is the do-nothing constructor.
  18
  19 ACE_SPIPE::ACE_SPIPE ()
  20 {
  21   // ACE_TRACE ("ACE_SPIPE::ACE_SPIPE");
  22 }
  23
  24 void
  25 ACE_SPIPE::dump () const
  26 {
  27 #if defined (ACE_HAS_DUMP)
  28   ACE_TRACE ("ACE_SPIPE::dump");
  29 #endif /* ACE_HAS_DUMP */
  30 }
  31
  32 // Close down a ACE_SPIPE.
  33
  34 int
  35 ACE_SPIPE::get_local_addr (ACE_SPIPE_Addr &local_sap) const
  36 {
  37   ACE_TRACE ("ACE_SPIPE::get_local_addr");
  38   local_sap = this->local_addr_;
  39   return 0;
  40 }
  41
  42 // Close down the STREAM pipe without removing the rendezvous point.
  43
  44 int
  45 ACE_SPIPE::close ()
  46 {
  47   ACE_TRACE ("ACE_SPIPE::close");
  48   int result = 0;
  49
  50   if (this->get_handle () != ACE_INVALID_HANDLE)
  51     {
  52       result = ACE_OS::close (this->get_handle ());
  53 #if defined (ACE_HAS_STREAM_PIPES)
  54       result = (ACE_OS::close (duplex_pipe_handle_) || result);
  55 #endif /* ACE_HAS_STREAM_PIPES */
  56       this->set_handle (ACE_INVALID_HANDLE);
  57     }
  58   return result;
  59 }
  60
  61 // Close down the STREAM pipe and remove the rendezvous point from the
  62 // file system.
  63
  64 int
  65 ACE_SPIPE::remove ()
  66 {
  67   ACE_TRACE ("ACE_SPIPE::remove");
  68   int result = this->close ();
  69   return ACE_OS::unlink (this->local_addr_.get_path_name ()) == -1 || result == -1 ? -1 : 0;
  70 }
  71
  72 #if defined (ACE_HAS_STREAM_PIPES)
  73 /// Temporary store of duplex pipe handle.
  74 void
  75 ACE_SPIPE::set_duplex_handle (ACE_HANDLE handle)
  76 {
  77   ACE_TRACE ("ACE_SPIPE::set_duplex_handle");
  78   this->duplex_pipe_handle_ = handle;
  79 }
  80 #endif /* ACE_HAS_STREAM_PIPES */
  81
  82 ACE_END_VERSIONED_NAMESPACE_DECL