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#include "system.h"
#ifdef WITH_LUA
#include <lua.h>
#include <lauxlib.h>
#include <rpm/rpmlib.h>
#define _RPMLUA_INTERNAL
#include "rpmio/rpmlua.h"
#include "lib/rpmliblua.h"
static int rpm_vercmp(lua_State *L)
{
const char *v1, *v2;
int rc = 0;
v1 = luaL_checkstring(L, 1);
v2 = luaL_checkstring(L, 2);
if (v1 && v2) {
lua_pushinteger(L, rpmvercmp(v1, v2));
rc = 1;
}
return rc;
}
static const luaL_Reg luarpmlib_f[] = {
{"vercmp", rpm_vercmp},
{NULL, NULL}
};
#ifndef lua_pushglobaltable
#define lua_pushglobaltable(L) lua_pushvalue(L, LUA_GLOBALSINDEX)
#endif
void rpmLuaInit(void)
{
rpmlua lua = rpmluaGetGlobalState();
lua_pushglobaltable(lua->L);
#if (LUA_VERSION_NUM < 502) || defined(LUA_COMPAT_MODULE)
luaL_register(lua->L, "rpm", luarpmlib_f);
#else
luaL_pushmodule(lua->L, "rpm", 1);
lua_insert(lua->L, -1);
luaL_setfuncs(lua->L, luarpmlib_f, 0);
#endif
return;
}
void rpmLuaFree(void)
{
rpmlua lua = rpmluaGetGlobalState();
rpmluaFree(lua);
}
#endif /* WITH_LUA */
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