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lua_pushstring/pushlstring return string

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Roberto Ierusalimschy
2007-04-17 10:19:53 -03:00
parent 94d40f3980
commit 619be354c8
3 changed files with 20 additions and 14 deletions
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17
lapi.c
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@@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 2.58 2006/10/17 20:00:07 roberto Exp roberto $
** $Id: lapi.c,v 2.59 2007/02/07 14:28:00 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@@ -415,20 +415,25 @@ LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) {
}
LUA_API void lua_pushlstring (lua_State *L, const char *s, size_t len) {
LUA_API const char *lua_pushlstring (lua_State *L, const char *s, size_t len) {
TString *ts;
lua_lock(L);
luaC_checkGC(L);
setsvalue2s(L, L->top, luaS_newlstr(L, s, len));
ts = luaS_newlstr(L, s, len);
setsvalue2s(L, L->top, ts);
api_incr_top(L);
lua_unlock(L);
return getstr(ts);
}
LUA_API void lua_pushstring (lua_State *L, const char *s) {
if (s == NULL)
LUA_API const char *lua_pushstring (lua_State *L, const char *s) {
if (s == NULL) {
lua_pushnil(L);
return NULL;
}
else
lua_pushlstring(L, s, strlen(s));
return lua_pushlstring(L, s, strlen(s));
}