emo/hardened_malloc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

portable error reporting for memory API

Browse Source
This commit is contained in:
Daniel Micay
2021-03-22 13:59:16 -04:00
parent f773a96b59
commit 29ffcdf810
2 changed files with 33 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
memory.h
View File

@@ -1,6 +1,7 @@
#ifndef MEMORY_H
#define MEMORY_H
#include <stdbool.h>
#include <stddef.h>
#ifdef __linux__
@@ -10,16 +11,16 @@
int get_metadata_key(void);
void *memory_map(size_t size);
int memory_map_fixed(void *ptr, size_t size);
int memory_unmap(void *ptr, size_t size);
int memory_protect_ro(void *ptr, size_t size);
int memory_protect_rw(void *ptr, size_t size);
int memory_protect_rw_metadata(void *ptr, size_t size);
bool memory_map_fixed(void *ptr, size_t size);
bool memory_unmap(void *ptr, size_t size);
bool memory_protect_ro(void *ptr, size_t size);
bool memory_protect_rw(void *ptr, size_t size);
bool memory_protect_rw_metadata(void *ptr, size_t size);
#ifdef HAVE_COMPATIBLE_MREMAP
int memory_remap(void *old, size_t old_size, size_t new_size);
int memory_remap_fixed(void *old, size_t old_size, void *new, size_t new_size);
bool memory_remap(void *old, size_t old_size, size_t new_size);
bool memory_remap_fixed(void *old, size_t old_size, void *new, size_t new_size);
#endif
int memory_purge(void *ptr, size_t size);
bool memory_purge(void *ptr, size_t size);
void memory_set_name(void *ptr, size_t size, const char *name);
#endif