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macros to define default parameters for generational collection

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Roberto Ierusalimschy 2017-04-20 15:22:44 -03:00
parent 7ae180f8e8
commit f748b4bb40
1 changed files with 8 additions and 3 deletions
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11
lapi.c
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@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 2.262 2017/04/11 18:41:09 roberto Exp roberto $
** $Id: lapi.c,v 2.263 2017/04/19 17:02:50 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@ -1036,6 +1036,11 @@ LUA_API int lua_status (lua_State *L) {
** Garbage-collection function
*/
#if !defined(LUA_GENMAJORMUL)
#define LUA_GENMAJORMUL 100
#define LUA_GENMINORMUL 5
#endif
LUA_API int lua_gc (lua_State *L, int what, int data) {
int res = 0;
global_State *g;
@ -1099,9 +1104,9 @@ LUA_API int lua_gc (lua_State *L, int what, int data) {
}
case LUA_GCGEN: {
lu_byte aux = data & 0xff;
g->genminormul = (aux == 0) ? 20 : aux;
g->genminormul = (aux == 0) ? LUA_GENMINORMUL : aux;
aux = (data >> 8) & 0xff;
g->genmajormul = (aux == 0) ? 100 : aux;
g->genmajormul = (aux == 0) ? LUA_GENMAJORMUL : aux;
luaC_changemode(L, KGC_GEN);
break;
}