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"const" !!!

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This commit is contained in:
Roberto Ierusalimschy
1999-08-16 17:52:00 -03:00
parent b44e35b773
commit c787dccd9b
40 changed files with 442 additions and 516 deletions
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30
lmem.c
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@@ -1,5 +1,5 @@
/*
** $Id: lmem.c,v 1.16 1999/05/20 20:43:06 roberto Exp roberto $
** $Id: lmem.c,v 1.17 1999/05/24 17:51:05 roberto Exp roberto $
** Interface to Memory Manager
** See Copyright Notice in lua.h
*/
@@ -35,7 +35,7 @@ static unsigned long power2 (unsigned long n) {
void *luaM_growaux (void *block, unsigned long nelems, int inc, int size,
char *errormsg, unsigned long limit) {
const char *errormsg, unsigned long limit) {
unsigned long newn = nelems+inc;
if (newn >= limit) lua_error(errormsg);
if ((newn ^ nelems) <= nelems || /* still the same power of 2 limit? */
@@ -86,25 +86,23 @@ unsigned long totalmem = 0;
static void *checkblock (void *block) {
if (block == NULL)
return NULL;
else {
unsigned long *b = blocksize(block);
unsigned long size = *b;
int i;
for (i=0;i<MARKSIZE;i++)
LUA_ASSERT(*(((char *)b)+HEADER+size+i) == MARK+i, "corrupted block");
numblocks--;
totalmem -= size;
return b;
}
unsigned long *b = blocksize(block);
unsigned long size = *b;
int i;
for (i=0;i<MARKSIZE;i++)
LUA_ASSERT(*(((char *)b)+HEADER+size+i) == MARK+i, "corrupted block");
numblocks--;
totalmem -= size;
return b;
}
static void freeblock (void *block) {
if (block)
if (block) {
memset(block, -1, *blocksize(block)); /* erase block */
free(checkblock(block));
block = checkblock(block);
free(block);
}
}