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util-src/table.c @ 7927:7132abcf669e
util.datamanager: Import value of ENOENT from util.pposix (if available)
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 01 Mar 2017 17:04:48 +0100 |
parent | 7889:b8d694646597 |
child | 7936:582bfb39337f |
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#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) { int arg; unsigned int n_args = lua_gettop(L); lua_createtable(L, n_args, 1); lua_insert(L, 1); for(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_newtable(L); lua_pushcfunction(L, Lcreate_table); lua_setfield(L, -2, "create"); lua_pushcfunction(L, Lpack); lua_setfield(L, -2, "pack"); return 1; }