Windows: fix bug in getcwd() and add chdir().

Summary:
GetCurrentDirectory() returns the number of characters copied; 0 is a failure, not a success.

Add implementation for chdir().

Reviewers: zturner

Reviewed By: zturner

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D9300

llvm-svn: 237162

1 files changed, 0 insertions, 5 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
index 36d64857046..f5e5d76f2e6 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
@@ -217,15 +217,10 @@ GDBRemoteCommunicationServerPlatform::Handle_QSetWorkingDir (StringExtractorGDBR
     std::string path;
     packet.GetHexByteString (path);
 
-#ifdef _WIN32
-    // Not implemented on Windows
-    return SendUnimplementedResponse ("GDBRemoteCommunicationServerPlatform::Handle_QSetWorkingDir unimplemented");
-#else
     // If this packet is sent to a platform, then change the current working directory
     if (::chdir(path.c_str()) != 0)
         return SendErrorResponse (errno);
     return SendOKResponse ();
-#endif
 }
 
 GDBRemoteCommunication::PacketResult