From 097cd6262df477a61752bb0e96b3e93df93c1430 Mon Sep 17 00:00:00 2001
From: Matt Kopec <Matt.Kopec@intel.com>
Date: Mon, 11 Mar 2013 22:31:31 +0000
Subject: [PATCH] Change Linux/POSIX to output inferior output in realtime.

llvm-svn: 176833
---
 .../Plugins/Process/POSIX/ProcessPOSIX.cpp    | 24 ++-----------------
 .../Plugins/Process/POSIX/ProcessPOSIX.h      |  6 -----
 2 files changed, 2 insertions(+), 28 deletions(-)

diff --git a/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.cpp b/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.cpp
index 417b941a50b8..6f725f5c7e6a 100644
--- a/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.cpp
+++ b/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.cpp
@@ -206,6 +206,8 @@ ProcessPOSIX::DoLaunch (Module *module,
     if (!error.Success())
         return error;
 
+    SetSTDIOFileDescriptor(m_monitor->GetTerminalFD());
+
     SetID(m_monitor->GetPID());
     return error;
 }
@@ -277,7 +279,6 @@ ProcessPOSIX::DoHalt(bool &caused_stop)
     {
         caused_stop = true;
     }
-
     return error;
 }
 
@@ -584,27 +585,6 @@ 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()
 {
diff --git a/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.h b/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.h
index 068686df99f3..b16da3aca742 100644
--- a/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.h
+++ b/lldb/source/Plugins/Process/POSIX/ProcessPOSIX.h
@@ -124,12 +124,6 @@ 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.