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https://github.com/mod-playerbots/azerothcore-wotlk.git
synced 2025-11-29 17:38:24 +08:00
132 lines
2.9 KiB
C++
132 lines
2.9 KiB
C++
#include "ace/IO_SAP.h"
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#include "ace/Log_Category.h"
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#include "ace/OS_NS_unistd.h"
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#include "ace/OS_NS_errno.h"
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#include "ace/OS_NS_fcntl.h"
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#include "ace/os_include/os_signal.h"
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#if !defined (__ACE_INLINE__)
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#include "ace/IO_SAP.inl"
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#endif /* __ACE_INLINE__ */
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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ACE_ALLOC_HOOK_DEFINE(ACE_IO_SAP)
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// This is the do-nothing constructor. It does not perform a
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// ACE_OS::open system call.
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ACE_IO_SAP::ACE_IO_SAP (void)
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: handle_ (ACE_INVALID_HANDLE)
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{
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ACE_TRACE ("ACE_IO_SAP::ACE_IO_SAP");
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}
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void
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ACE_IO_SAP::dump (void) const
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{
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#if defined (ACE_HAS_DUMP)
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ACE_TRACE ("ACE_IO_SAP::dump");
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ACELIB_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
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ACELIB_DEBUG ((LM_DEBUG, ACE_TEXT ("handle_ = %d"), this->handle_));
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ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
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#endif /* ACE_HAS_DUMP */
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}
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int
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ACE_IO_SAP::enable (int value) const
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{
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ACE_TRACE ("ACE_IO_SAP::enable");
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switch (value)
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{
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#if defined (SIGURG)
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case SIGURG:
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case ACE_SIGURG:
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#if defined (F_SETOWN)
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return ACE_OS::fcntl (this->handle_,
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F_SETOWN,
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ACE_OS::getpid ());
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#else
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ACE_NOTSUP_RETURN (-1);
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#endif /* F_SETOWN */
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#endif /* SIGURG */
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#if defined (SIGIO)
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case SIGIO:
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case ACE_SIGIO:
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#if defined (F_SETOWN) && defined (FASYNC)
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if (ACE_OS::fcntl (this->handle_,
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F_SETOWN,
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ACE_OS::getpid ()) == -1
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|| ACE::set_flags (this->handle_,
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FASYNC) == -1)
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return -1;
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break;
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#else
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ACE_NOTSUP_RETURN (-1);
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#endif /* F_SETOWN && FASYNC */
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#else // <==
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ACE_NOTSUP_RETURN (-1);
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#endif /* SIGIO <== */
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case ACE_NONBLOCK:
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if (ACE::set_flags (this->handle_,
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ACE_NONBLOCK) == -1)
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return -1;
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break;
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default:
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return -1;
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}
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return 0;
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}
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int
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ACE_IO_SAP::disable (int value) const
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{
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ACE_TRACE ("ACE_IO_SAP::disable");
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switch (value)
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{
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#if defined (SIGURG)
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case SIGURG:
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case ACE_SIGURG:
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#if defined (F_SETOWN)
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if (ACE_OS::fcntl (this->handle_,
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F_SETOWN, 0) == -1)
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return -1;
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break;
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#else
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ACE_NOTSUP_RETURN (-1);
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#endif /* F_SETOWN */
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#endif /* SIGURG */
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#if defined (SIGIO)
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case SIGIO:
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case ACE_SIGIO:
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#if defined (F_SETOWN) && defined (FASYNC)
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if (ACE_OS::fcntl (this->handle_,
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F_SETOWN,
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0) == -1
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|| ACE::clr_flags (this->handle_, FASYNC) == -1)
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return -1;
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break;
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#else
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ACE_NOTSUP_RETURN (-1);
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#endif /* F_SETOWN && FASYNC */
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#else // <==
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ACE_NOTSUP_RETURN (-1);
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#endif /* SIGIO <== */
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case ACE_NONBLOCK:
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if (ACE::clr_flags (this->handle_,
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ACE_NONBLOCK) == -1)
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return -1;
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break;
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default:
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return -1;
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}
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return 0;
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}
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ACE_END_VERSIONED_NAMESPACE_DECL
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