73bf5dbd16
darwin (not sure about other platforms). Modified the communication and connection classes to not require the BytesAvailable function. Now the "Read(...)" function has a timeout in microseconds. Fixed a lot of assertions that were firing off in certain cases and replaced them with error output and code that can deal with the assertion case. llvm-svn: 133224
93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
//===-- ConnectionMachPort.h --------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#if defined(__APPLE__)
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#ifndef liblldb_ConnectionMachPort_h_
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#define liblldb_ConnectionMachPort_h_
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// C Includes
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#include <mach/mach.h>
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// C++ Includes
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#include <string>
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Core/Connection.h"
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class ConnectionMachPort :
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public lldb_private::Connection
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{
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public:
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ConnectionMachPort ();
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virtual
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~ConnectionMachPort ();
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virtual bool
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IsConnected () const;
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virtual lldb::ConnectionStatus
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BytesAvailable (uint32_t timeout_usec, lldb_private::Error *error_ptr);
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virtual lldb::ConnectionStatus
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Connect (const char *s, lldb_private::Error *error_ptr);
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virtual lldb::ConnectionStatus
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Disconnect (lldb_private::Error *error_ptr);
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virtual size_t
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Read (void *dst,
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size_t dst_len,
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uint32_t timeout_usec,
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lldb::ConnectionStatus &status,
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lldb_private::Error *error_ptr);
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virtual size_t
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Write (const void *src,
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size_t src_len,
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lldb::ConnectionStatus &status,
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lldb_private::Error *error_ptr);
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lldb::ConnectionStatus
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BootstrapCheckIn (const char *port_name,
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lldb_private::Error *error_ptr);
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lldb::ConnectionStatus
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BootstrapLookup (const char *port_name,
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lldb_private::Error *error_ptr);
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struct PayloadType
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{
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uint32_t command;
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uint32_t data_length;
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uint8_t data[32];
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};
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kern_return_t
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Send (const PayloadType &payload);
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kern_return_t
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Receive (PayloadType &payload);
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protected:
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mach_port_t m_task;
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mach_port_t m_port;
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private:
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DISALLOW_COPY_AND_ASSIGN (ConnectionMachPort);
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};
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#endif // liblldb_ConnectionMachPort_h_
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#endif // #if defined(__APPLE__)
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