started to move Unix-specific networking stuff into the wolf library (out of the tests)

1 files changed, 46 insertions, 0 deletions

diff --git a/src/network/network_unix.c b/src/network/network_unix.c
new file mode 100644
index 0000000..41c8313
--- /dev/null
+++ b/src/network/network_unix.c
@@ -0,0 +1,46 @@
+/*
+    Copyright (C) 2008 Andreas Baumann <abaumann@yahoo.com>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "port/sys.h"
+#include "port/sys_internal.h"
+
+#include "errors.h"
+#include "log/log.h"
+#include "log/messages.h"
+
+#include "network/network.h"
+
+#include "port/unistd.h"
+#include <fcntl.h>		/* for fcntl and F_* flags */
+
+wolf_error_t wolf_network_set_nonblocking( int fd ) {
+	int flags;
+
+	flags = fcntl( fd, F_GETFL, 0 /* ignored */ );
+	if( flags < 0 ) {
+		return WOLF_ERR_INTERNAL;
+	}
+
+	flags |= O_NONBLOCK;
+
+	flags = fcntl( fd, F_SETFL, flags );
+	if( flags < 0 ) {
+		return WOLF_ERR_INTERNAL;
+	}
+
+	return WOLF_OK;
+}