File

util-src/table.c @ 11418:f4b76e500768

core.s2smanager: Set "direction" on destroyed sessions (fixes #1641) Should prevent errors in certain places where it logs session.direction captialized using gsub. Might cause bugs tho, but then the session is destroyed so maybe it doesn't matter?
author Kim Alvefur <zash@zash.se>
date Wed, 03 Mar 2021 13:30:19 +0100
parent 7969:1c6a07606309
child 12402:8deb401a21f6
line wrap: on
line source

#include <lua.h>
#include <lauxlib.h>

static int Lcreate_table(lua_State *L) {
	lua_createtable(L, luaL_checkinteger(L, 1), luaL_checkinteger(L, 2));
	return 1;
}

static int Lpack(lua_State *L) {
	unsigned int n_args = lua_gettop(L);
	lua_createtable(L, n_args, 1);
	lua_insert(L, 1);

	for(int arg = n_args; arg >= 1; arg--) {
		lua_rawseti(L, 1, arg);
	}

	lua_pushinteger(L, n_args);
	lua_setfield(L, -2, "n");
	return 1;
}

int luaopen_util_table(lua_State *L) {
#if (LUA_VERSION_NUM > 501)
	luaL_checkversion(L);
#endif
	lua_createtable(L, 0, 2);
	lua_pushcfunction(L, Lcreate_table);
	lua_setfield(L, -2, "create");
	lua_pushcfunction(L, Lpack);
	lua_setfield(L, -2, "pack");
	return 1;
}