nixio: Fixes, use POSIX calls for file i/o

[project/luci.git] / libs / nixio / src / sockopt.c

diff --git a/libs/nixio/src/sockopt.c b/libs/nixio/src/sockopt.c
index c92254e..68a4c55 100644 (file)
--- a/libs/nixio/src/sockopt.c
+++ b/libs/nixio/src/sockopt.c
@@ -30,6 +30,7 @@
  */
 static int nixio_sock_setblocking(lua_State *L) {
        int fd = nixio__checkfd(L, 1);
+       luaL_checkany(L, 2);
        int set = lua_toboolean(L, 2);
        int flags = fcntl(fd, F_GETFL);
 
@@ -37,7 +38,7 @@ static int nixio_sock_setblocking(lua_State *L) {
                return nixio__perror(L);
        }
 
-       if (set) {
+       if (!set) {
                flags |= O_NONBLOCK;
        } else {
                flags &= ~O_NONBLOCK;