[lldb-server] Add unnamed pipe support to PipeWindows
Summary:
This adds unnamed pipe support in PipeWindows to support communication between a debug server and child process.
Modify PipeWindows::CreateNew to support the creation of an unnamed pipe.
Rename the previous method that created a named pipe to PipeWindows::CreateNewNamed.
Reviewers: zturner, llvm-commits
Reviewed By: zturner
Subscribers: Hui, labath, lldb-commits
Differential Revision: https://reviews.llvm.org/D56234
llvm-svn: 350784
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
index b630fae..72c1314 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
@@ -1074,9 +1074,9 @@
__FUNCTION__, error.AsCString());
return error;
}
- int write_fd = socket_pipe.GetWriteFileDescriptor();
+ pipe_t write = socket_pipe.GetWritePipe();
debugserver_args.AppendArgument(llvm::StringRef("--pipe"));
- debugserver_args.AppendArgument(llvm::to_string(write_fd));
+ debugserver_args.AppendArgument(llvm::to_string(write));
launch_info.AppendCloseFileAction(socket_pipe.GetReadFileDescriptor());
#endif
} else {