/* Declarations for `mmalloc' and friends. */
-/* Copyright (c) 2010-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2010-2023. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef XBT_MMPRIVATE_H
#define XBT_MMPRIVATE_H 1
-#include "swag.h"
#include "src/internal_config.h"
-#include "xbt/mmalloc.h"
+#include "src/xbt/mmalloc/mmalloc.h"
+#include "swag.h"
#include <limits.h>
-#include <pthread.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
} \
} while (0)
-XBT_PUBLIC_DATA int mmalloc_pagesize;
XBT_PRIVATE xbt_mheap_t mmalloc_preinit(void);
#define MMALLOC_MAGIC "mmalloc" /* Mapped file magic number */
/* Address to block number and vice versa. */
-#define BLOCK(A) (((char*) (A) - (char*) mdp -> heapbase) / BLOCKSIZE + 1)
+#define BLOCK(A) ((size_t)(((char*)(A) - (char*)mdp->heapbase) / BLOCKSIZE + 1))
#define ADDRESS(B) ((void*) (((ADDR2UINT(B)) - 1) * BLOCKSIZE + (char*) mdp -> heapbase))
* if such a file exists.
* */
struct mdesc {
- /** @brief Mutex locking the access to the heap */
- pthread_mutex_t mutex;
-
/** @brief Chained lists of mdescs */
struct mdesc *next_mdesc;
XBT_PUBLIC void* mmorecore(struct mdesc* mdp, ssize_t size);
-/** Thread-safety (if the mutex is already created)
- *
- * This is mandatory in the case where the user runs a parallel simulation
- * in a model-checking enabled tree. Without this protection, our malloc
- * implementation will not like multi-threading AT ALL.
- */
-#define LOCK(mdp) pthread_mutex_lock(&(mdp)->mutex)
-#define UNLOCK(mdp) pthread_mutex_unlock(&(mdp)->mutex)
-
-XBT_PRIVATE int malloc_use_mmalloc(void);
-
XBT_PRIVATE size_t mmalloc_get_bytes_used_remote(size_t heaplimit, const malloc_info* heapinfo);
/* We call dlsym during mmalloc initialization, but dlsym uses malloc.
