lmem.h
上传用户:dzyhzl
上传日期:2019-04-29
资源大小:56270k
文件大小:1k
- /*
- ** $Id: lmem.h,v 1.16 2000/10/30 16:29:59 roberto Exp $
- ** Interface to Memory Manager
- ** See Copyright Notice in lua.h
- */
- #ifndef lmem_h
- #define lmem_h
- #include <stddef.h>
- #include "llimits.h"
- #include "lua.h"
- void *luaM_realloc (lua_State *L, void *oldblock, lint32 size);
- void *luaM_growaux (lua_State *L, void *block, size_t nelems,
- int inc, size_t size, const char *errormsg,
- size_t limit);
- #define luaM_free(L, b) luaM_realloc(L, (b), 0)
- #define luaM_malloc(L, t) luaM_realloc(L, NULL, (t))
- #define luaM_new(L, t) ((t *)luaM_malloc(L, sizeof(t)))
- #define luaM_newvector(L, n,t) ((t *)luaM_malloc(L, (n)*(lint32)sizeof(t)))
- #define luaM_growvector(L, v,nelems,inc,t,e,l)
- ((v)=(t *)luaM_growaux(L, v,nelems,inc,sizeof(t),e,l))
- #define luaM_reallocvector(L, v,n,t)
- ((v)=(t *)luaM_realloc(L, v,(n)*(lint32)sizeof(t)))
- #ifdef LUA_DEBUG
- extern unsigned long memdebug_numblocks;
- extern unsigned long memdebug_total;
- extern unsigned long memdebug_maxmem;
- extern unsigned long memdebug_memlimit;
- #endif
- #endif