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'T.totalmem' accepts 0 for unlimited memory

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This commit is contained in:
Roberto Ierusalimschy 2014-05-08 16:08:46 -03:00
parent 42ff788e53
commit a09bd59615
1 changed files with 5 additions and 3 deletions
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8
ltests.c
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@ -1,5 +1,5 @@
/*
** $Id: ltests.c,v 2.167 2014/02/19 13:51:09 roberto Exp roberto $
** $Id: ltests.c,v 2.168 2014/04/14 18:42:44 roberto Exp roberto $
** Internal Module for Debugging of the Lua Implementation
** See Copyright Notice in lua.h
*/
@ -570,7 +570,9 @@ static int mem_query (lua_State *L) {
return 3;
}
else if (lua_isnumber(L, 1)) {
l_memcontrol.memlimit = luaL_checkint(L, 1);
unsigned long limit = cast(unsigned long, luaL_checkinteger(L, 1));
if (limit == 0) limit = ULONG_MAX;
l_memcontrol.memlimit = limit;
return 0;
}
else {
@ -755,7 +757,7 @@ static int upvalue (lua_State *L) {
static int newuserdata (lua_State *L) {
size_t size = luaL_checkint(L, 1);
size_t size = cast(size_t, luaL_checkinteger(L, 1));
char *p = cast(char *, lua_newuserdata(L, size));
while (size--) *p++ = '\0';
return 1;