Changeset

--- a/util-src/poll.c	Sat Apr 13 18:23:02 2019 +0200
+++ b/util-src/poll.c	Sat Apr 13 23:55:34 2019 +0200
@@ -59,7 +59,7 @@
 /*
  * Add an FD to be watched
  */
-int Ladd(lua_State *L) {
+static int Ladd(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 	int fd = luaL_checkinteger(L, 2);
 
@@ -137,7 +137,7 @@
 /*
  * Set events to watch for, readable and/or writable
  */
-int Lset(lua_State *L) {
+static int Lset(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 	int fd = luaL_checkinteger(L, 2);
 
@@ -200,7 +200,7 @@
 /*
  * Remove FDs
  */
-int Ldel(lua_State *L) {
+static int Ldel(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 	int fd = luaL_checkinteger(L, 2);
 
@@ -247,7 +247,7 @@
 /*
  * Check previously manipulated event state for FDs ready for reading or writing
  */
-int Lpushevent(lua_State *L, struct Lpoll_state *state) {
+static int Lpushevent(lua_State *L, struct Lpoll_state *state) {
 #ifdef USE_EPOLL
 
 	if(state->processed > 0) {
@@ -281,7 +281,7 @@
 /*
  * Wait for event
  */
-int Lwait(lua_State *L) {
+static int Lwait(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 
 	int ret = Lpushevent(L, state);
@@ -344,7 +344,7 @@
 /*
  * Return Epoll FD
  */
-int Lgetfd(lua_State *L) {
+static int Lgetfd(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 	lua_pushinteger(L, state->epoll_fd);
 	return 1;
@@ -353,7 +353,7 @@
 /*
  * Close epoll FD
  */
-int Lgc(lua_State *L) {
+static int Lgc(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 
 	if(state->epoll_fd == -1) {
@@ -375,7 +375,7 @@
 /*
  * String representation
  */
-int Ltos(lua_State *L) {
+static int Ltos(lua_State *L) {
 	struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT);
 	lua_pushfstring(L, "%s: %p", STATE_MT, state);
 	return 1;
@@ -384,7 +384,7 @@
 /*
  * Create a new context
  */
-int Lnew(lua_State *L) {
+static int Lnew(lua_State *L) {
 	/* Allocate state */
 	Lpoll_state *state = lua_newuserdata(L, sizeof(Lpoll_state));
 	luaL_setmetatable(L, STATE_MT);