From 5bf538de0cb2b0021d123ff20bb0845d7d0b3f9d Mon Sep 17 00:00:00 2001
From: Christian Prochaska <christian.prochaska@genode-labs.com>
Date: Mon, 11 May 2015 21:13:12 +0200
Subject: [PATCH] Noux: implement the 'F_GETFL' 'fcntl()' command for pipes

Fixes #1513
---
 repos/ports/src/noux/pipe_io_channel.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/repos/ports/src/noux/pipe_io_channel.h b/repos/ports/src/noux/pipe_io_channel.h
index 95bbfeb45..2d8a080ff 100644
--- a/repos/ports/src/noux/pipe_io_channel.h
+++ b/repos/ports/src/noux/pipe_io_channel.h
@@ -252,6 +252,19 @@ namespace Noux {
 				return true;
 			}
 
+			bool fcntl(Sysio *sysio) override
+			{
+				switch (sysio->fcntl_in.cmd) {
+
+					case Sysio::FCNTL_CMD_GET_FILE_STATUS_FLAGS:
+						sysio->fcntl_out.result = Sysio::OPEN_MODE_WRONLY;
+						return true;
+
+					default:
+						return false;
+				}
+			}
+
 			bool fstat(Sysio *sysio) override
 			{
 				sysio->fstat_out.st.mode = Sysio::STAT_MODE_CHARDEV;
@@ -315,6 +328,19 @@ namespace Noux {
 				return true;
 			}
 
+			bool fcntl(Sysio *sysio) override
+			{
+				switch (sysio->fcntl_in.cmd) {
+
+					case Sysio::FCNTL_CMD_GET_FILE_STATUS_FLAGS:
+						sysio->fcntl_out.result = Sysio::OPEN_MODE_RDONLY;
+						return true;
+
+					default:
+						return false;
+				}
+			}
+
 			bool fstat(Sysio *sysio) override
 			{
 				sysio->fstat_out.st.mode = Sysio::STAT_MODE_CHARDEV;