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new (temporary?) API for garbage collector

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This commit is contained in:
Roberto Ierusalimschy
2004-03-09 14:34:35 -03:00
parent 898e8a6794
commit b876ec61c0
5 changed files with 101 additions and 67 deletions
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17
lua.h
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@@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.185 2003/11/05 11:59:14 roberto Exp roberto $
** $Id: lua.h,v 1.186 2003/12/10 11:04:54 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
** http://www.lua.org mailto:info@lua.org
@@ -221,11 +221,16 @@ LUA_API int lua_yield (lua_State *L, int nresults);
LUA_API int lua_resume (lua_State *L, int narg);
/*
** garbage-collection functions
** garbage-collection function and options
*/
LUA_API int lua_getgcthreshold (lua_State *L);
LUA_API int lua_getgccount (lua_State *L);
LUA_API void lua_setgcthreshold (lua_State *L, int newthreshold);
#define LUA_GCSTOP 0
#define LUA_GCRESTART 1
#define LUA_GCCOLLECT 2
#define LUA_GCCOUNT 3
LUA_API int lua_gc (lua_State *L, int what, int data);
/*
** miscellaneous functions
@@ -287,6 +292,8 @@ LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud);
#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX)
#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0)
/* compatibility with ref system */