| /* |
| ** $Id: lmem.h,v 1.12 2000/01/13 16:30:47 roberto Exp roberto $ |
| ** Interface to Memory Manager |
| ** See Copyright Notice in lua.h |
| */ |
| |
| #ifndef lmem_h |
| #define lmem_h |
| |
| |
| #include <stdlib.h> |
| |
| #include "lua.h" |
| |
| /* memory error messages */ |
| #define codeEM "code size overflow" |
| #define constantEM "constant table overflow" |
| #define refEM "reference table overflow" |
| #define tableEM "table overflow" |
| #define memEM "not enough memory" |
| #define arrEM "internal array larger than `int' limit" |
| |
| void *luaM_realloc (lua_State *L, void *oldblock, unsigned long size); |
| void *luaM_growaux (lua_State *L, void *block, unsigned long nelems, int inc, int size, |
| const char *errormsg, unsigned long 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)*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)*sizeof(t))) |
| |
| |
| #ifdef DEBUG |
| extern unsigned long memdebug_numblocks; |
| extern unsigned long memdebug_total; |
| extern unsigned long memdebug_maxmem; |
| #endif |
| |
| |
| #endif |
| |