#include <stddef.h>
#include "llimits.h"
#include "lua.h"
Go to the source code of this file.
Defines | |
#define | MEMERRMSG "not enough memory" |
#define | luaM_reallocv(L, b, on, n, e) |
#define | luaM_freemem(L, b, s) luaM_realloc_(L, (b), (s), 0) |
#define | luaM_free(L, b) luaM_realloc_(L, (b), sizeof(*(b)), 0) |
#define | luaM_freearray(L, b, n, t) luaM_reallocv(L, (b), n, 0, sizeof(t)) |
#define | luaM_malloc(L, t) luaM_realloc_(L, NULL, 0, (t)) |
#define | luaM_new(L, t) cast(t *, luaM_malloc(L, sizeof(t))) |
#define | luaM_newvector(L, n, t) cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t))) |
#define | luaM_growvector(L, v, nelems, size, t, limit, e) |
#define | luaM_reallocvector(L, v, oldn, n, t) ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t)))) |
Functions | |
LUAI_FUNC void * | luaM_realloc_ (lua_State *L, void *block, size_t oldsize, size_t size) |
LUAI_FUNC void * | luaM_toobig (lua_State *L) |
LUAI_FUNC void * | luaM_growaux_ (lua_State *L, void *block, int *size, size_t size_elem, int limit, const char *errormsg) |
#define luaM_growvector | ( | L, | |||
v, | |||||
nelems, | |||||
size, | |||||
t, | |||||
limit, | |||||
e | ) |
Value:
if ((nelems)+1 > (size)) \ ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e)))
#define luaM_reallocv | ( | L, | |||
b, | |||||
on, | |||||
n, | |||||
e | ) |
Value:
((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ? /* +1 to avoid warnings */ \ luaM_realloc_(L, (b), (on)*(e), (n)*(e)) : \ luaM_toobig(L))
#define luaM_reallocvector | ( | L, | |||
v, | |||||
oldn, | |||||
n, | |||||
t | ) | ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t)))) |
#define MEMERRMSG "not enough memory" |
LUAI_FUNC void* luaM_growaux_ | ( | lua_State * | L, | |
void * | block, | |||
int * | size, | |||
size_t | size_elem, | |||
int | limit, | |||
const char * | errormsg | |||
) |
LUAI_FUNC void* luaM_realloc_ | ( | lua_State * | L, | |
void * | block, | |||
size_t | oldsize, | |||
size_t | size | |||
) |
LUAI_FUNC void* luaM_toobig | ( | lua_State * | L | ) |