Bind chmod() and fchmod()

1 files changed, 26 insertions, 0 deletions

diff --git a/luxio.c b/luxio.c
index 212afcb..72a220a 100644
--- a/luxio.c
+++ b/luxio.c
@@ -346,6 +346,30 @@ luxio_umask(lua_State *L)
 	return 1;
 }
 
+static int
+luxio_chmod(lua_State *L)
+{
+	const char *path = luaL_checkstring(L, 1);
+	mode_t mode = luaL_checkinteger(L, 2);
+
+	lua_pushinteger(L, chmod(path, mode));
+	lua_pushinteger(L, errno);
+
+	return 2;
+}
+
+static int
+luxio_fchmod(lua_State *L)
+{
+	int fd = luaL_checkinteger(L, 1);
+	mode_t mode = luaL_checkinteger(L, 2);
+
+	lua_pushinteger(L, fchmod(fd, mode));
+	lua_pushinteger(L, errno);
+
+	return 2;
+}
+
 #define LUXIO_SOCKADDR_METATABLE_NAME "luxio.sockaddr"
 #ifndef UNIX_PATH_MAX
 /* From man 7 unix */
@@ -1590,6 +1614,8 @@ luxio_functions[] = {
 #endif
 	{ "fcntl",     luxio_fcntl },
 	{ "umask",     luxio_umask },
+	{ "chmod",     luxio_chmod },
+	{ "fchmod",    luxio_fchmod },
 	{ "mkfifo",    luxio_mkfifo },
 
 	{ "socket",    luxio_socket },