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Backout POSIX realtime lldb output. TestEvents.py is causing lldb to assert. 

llvm-svn: 177076
This commit is contained in:
Matt Kopec 2013-03-14 14:22:40 +00:00
parent f38a0ace2d
commit 85cc3b3dbf
2 changed files with 28 additions and 2 deletions
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24
lldb/source/Plugins/Process/POSIX/ProcessPOSIX.cpp
View File

@ -206,8 +206,6 @@ ProcessPOSIX::DoLaunch (Module *module,
if (!error.Success())
return error;
SetSTDIOFileDescriptor(m_monitor->GetTerminalFD());
SetID(m_monitor->GetPID());
return error;
}
@ -279,6 +277,7 @@ ProcessPOSIX::DoHalt(bool &caused_stop)
{
caused_stop = true;
}
return error;
}
@ -585,6 +584,27 @@ ProcessPOSIX::PutSTDIN(const char *buf, size_t len, Error &error)
return status;
}
size_t
ProcessPOSIX::GetSTDOUT(char *buf, size_t len, Error &error)
{
ssize_t bytes_read;
// The terminal file descriptor is always in non-block mode.
if ((bytes_read = read(m_monitor->GetTerminalFD(), buf, len)) < 0)
{
if (errno != EAGAIN)
error.SetErrorToErrno();
return 0;
}
return bytes_read;
}
size_t
ProcessPOSIX::GetSTDERR(char *buf, size_t len, Error &error)
{
return GetSTDOUT(buf, len, error);
}
UnixSignals &
ProcessPOSIX::GetUnixSignals()
{

6
lldb/source/Plugins/Process/POSIX/ProcessPOSIX.h
View File

@ -124,6 +124,12 @@ public:
virtual size_t
PutSTDIN(const char *buf, size_t len, lldb_private::Error &error);
virtual size_t
GetSTDOUT(char *buf, size_t len, lldb_private::Error &error);
virtual size_t
GetSTDERR(char *buf, size_t len, lldb_private::Error &error);
//--------------------------------------------------------------------------
// ProcessPOSIX internal API.