diff options
Diffstat (limited to 'src/network')
-rw-r--r-- | src/network/network_unix.c | 46 |
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; +} |