1 files changed, 0 insertions, 150 deletions
diff --git a/src/lua/lmem.c b/src/lua/lmem.c
deleted file mode 100644
index 8fdecef3..00000000
--- a/src/lua/lmem.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
-** $Id: lmem.c,v 1.3 2001/11/26 23:00:24 darkgod Exp $
-** Interface to Memory Manager
-** See Copyright Notice in lua.h
-*/
-
-
-#include <stdlib.h>
-
-#include "lua.h"
-
-#include "ldo.h"
-#include "lmem.h"
-#include "lobject.h"
-#include "lstate.h"
-
-
-
-
-#ifdef LUA_DEBUG
-/*
-** {======================================================================
-** Controlled version for realloc.
-** =======================================================================
-*/
-
-
-#include <assert.h>
-#include <limits.h>
-#include <string.h>
-
-#define realloc(b, s)	debug_realloc(b, s)
-#define malloc(b)	debug_realloc(NULL, b)
-#define free(b)		debug_realloc(b, 0)
-
-
-/* ensures maximum alignment for HEADER */
-#define HEADER	(sizeof(union L_Umaxalign))
-
-#define MARKSIZE	16
-#define MARK		0x55  /* 01010101 (a nice pattern) */
-
-
-#define blocksize(b)	((unsigned long *)((char *)(b) - HEADER))
-
-unsigned long memdebug_numblocks = 0;
-unsigned long memdebug_total = 0;
-unsigned long memdebug_maxmem = 0;
-unsigned long memdebug_memlimit = LONG_MAX;
-
-
-static void *checkblock (void *block) {
-  unsigned long *b = blocksize(block);
-  unsigned long size = *b;
-  int i;
-  for (i=0;i<MARKSIZE;i++)
-    assert(*(((char *)b)+HEADER+size+i) == MARK+i);  /* corrupted block? */
-  memdebug_numblocks--;
-  memdebug_total -= size;
-  return b;
-}
-
-
-static void freeblock (void *block) {
-  if (block) {
-    size_t size = *blocksize(block);
-    block = checkblock(block);
-    memset(block, -1, size+HEADER+MARKSIZE);  /* erase block */
-    (free)(block);  /* free original block */
-  }
-}
-
-
-static void *debug_realloc (void *block, size_t size) {
-  if (size == 0) {
-    freeblock(block);
-    return NULL;
-  }
-  else if (memdebug_total+size > memdebug_memlimit)
-    return NULL;  /* to test memory allocation errors */
-  else {
-    size_t realsize = HEADER+size+MARKSIZE;
-    char *newblock = (char *)(malloc)(realsize);  /* alloc a new block */
-    int i;
-    if (realsize < size) return NULL;  /* overflow! */
-    if (newblock == NULL) return NULL;
-    if (block) {
-      size_t oldsize = *blocksize(block);
-      if (oldsize > size) oldsize = size;
-      memcpy(newblock+HEADER, block, oldsize);
-      freeblock(block);  /* erase (and check) old copy */
-    }
-    memdebug_total += size;
-    if (memdebug_total > memdebug_maxmem) memdebug_maxmem = memdebug_total;
-    memdebug_numblocks++;
-    *(unsigned long *)newblock = size;
-    for (i=0;i<MARKSIZE;i++)
-      *(newblock+HEADER+size+i) = (char)(MARK+i);
-    return newblock+HEADER;
-  }
-}
-
-
-/* }====================================================================== */
-#endif
-
-
-
-/*
-** Real ISO (ANSI) systems do not need these tests;
-** but some systems (Sun OS) are not that ISO...
-*/
-#ifdef OLD_ANSI
-#define realloc(b,s)	((b) == NULL ? malloc(s) : (realloc)(b, s))
-#define free(b)		if (b) (free)(b)
-#endif
-
-
-void *luaM_growaux (lua_State *L, void *block, size_t nelems,
-               int inc, size_t size, const char *errormsg, size_t limit) {
-  size_t newn = nelems+inc;
-  if (nelems >= limit-inc) lua_error(L, errormsg);
-  if ((newn ^ nelems) <= nelems ||  /* still the same power-of-2 limit? */
-       (nelems > 0 && newn < MINPOWER2))  /* or block already is MINPOWER2? */
-      return block;  /* do not need to reallocate */
-  else  /* it crossed a power-of-2 boundary; grow to next power */
-    return luaM_realloc(L, block, luaO_power2(newn)*size);
-}
-
-
-/*
-** generic allocation routine.
-*/
-void *luaM_realloc (lua_State *L, void *block, lint32 size) {
-  if (size == 0) {
-    free(block);  /* block may be NULL; that is OK for free */
-    return NULL;
-  }
-  else if (size >= MAX_SIZET)
-    lua_error(L, "memory allocation error: block too big");
-  block = realloc(block, size);
-  if (block == NULL) {
-    if (L)
-      luaD_breakrun(L, LUA_ERRMEM);  /* break run without error message */
-    else return NULL;  /* error before creating state! */
-  }
-  return block;
-}
-
-