3b6bb15e86
d9b8fa6098d fix: Fake broadcast address for 127.x.x.x aa649165a57 chore: Add code for future netprof TCP testing 9e5693de5ac chore: add to_string functions for netprof enums 52d915e6a90 cleanup: Heap allocate network profile objects 80fabd4a729 feat: Implement Tox network profiler 05abe083cb6 cleanup: Some random cleanups, mostly related to mem. 5cca24513b8 cleanup: Check that onion IP/Port packing worked. e092ecd1244 cleanup: Use tox memory allocator in some more places. 3cfe41c7587 fix: Avoid `memcpy`-ing structs into onion ping id data. e32ac001938 fix: Add more information on why the frame was not sent. ab887003687 fix: Allow TCP connections to fail `connect` calls. 7603170e663 refactor: Use tox memory in group connection allocations. 5bd8a85eb89 cleanup: Align internal logger with external on type of source line. e9bf524d9e1 cleanup: Add missing `#include` to sort_test.cc. d10c966b998 feat: Add `to_string` functions for toxencryptsave errors. 7bfd0dc8003 docs: Update the docs for group join functions 380dde9f2ae test: Add more logging to TCP connection constructor. 0f12f384c8c cleanup: Reduce stack frame sizes to below 4096 bytes. bc43cec0626 chore: Happy new year! fbe78f1702e cleanup: Add a `TOX_HIDE_DEPRECATED` check to hide deprecated symbols. 44d9da07e77 refactor: Use tox memory for group moderation/pack allocations. 7f26d520168 refactor: Use tox memory in group chats allocations. 2f62f3d0e77 refactor: Use tox Memory for group allocations. 8a968162041 chore: Add dispatch/events headers to bazel export. 2bbfb35abf6 docs: Output the error code string instead of int. in toxav logging d55d0e4eaef cleanup: Remove redundant code for checking if group exists 2a6dc643338 chore: Upgrade dependencies for websockify. fc0650601c1 fix: Allow peers to reconnect to group chats using a password git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: d9b8fa6098de6c074038b6664d2572627540b148
95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
|
|
* Copyright © 2016-2025 The TokTok team.
|
|
* Copyright © 2013 Tox project.
|
|
*/
|
|
|
|
/**
|
|
* Memory allocation and deallocation functions.
|
|
*/
|
|
#ifndef C_TOXCORE_TOXCORE_MEM_H
|
|
#define C_TOXCORE_TOXCORE_MEM_H
|
|
|
|
#include <stdint.h> // uint*_t
|
|
|
|
#include "attributes.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef void *mem_malloc_cb(void *obj, uint32_t size);
|
|
typedef void *mem_calloc_cb(void *obj, uint32_t nmemb, uint32_t size);
|
|
typedef void *mem_realloc_cb(void *obj, void *ptr, uint32_t size);
|
|
typedef void mem_free_cb(void *obj, void *ptr);
|
|
|
|
/** @brief Functions wrapping standard C memory allocation functions. */
|
|
typedef struct Memory_Funcs {
|
|
mem_malloc_cb *malloc;
|
|
mem_calloc_cb *calloc;
|
|
mem_realloc_cb *realloc;
|
|
mem_free_cb *free;
|
|
} Memory_Funcs;
|
|
|
|
typedef struct Memory {
|
|
const Memory_Funcs *funcs;
|
|
void *obj;
|
|
} Memory;
|
|
|
|
const Memory *os_memory(void);
|
|
|
|
/**
|
|
* @brief Allocate an array of a given size for built-in types.
|
|
*
|
|
* The array will not be initialised. Supported built-in types are
|
|
* `uint8_t`, `int8_t`, and `int16_t`.
|
|
*/
|
|
non_null() void *mem_balloc(const Memory *mem, uint32_t size);
|
|
|
|
/**
|
|
* @brief Resize an array of a given size for built-in types.
|
|
*
|
|
* If used for a type other than byte-sized types, `size` needs to be manually
|
|
* multiplied by the element size.
|
|
*/
|
|
non_null(1) nullable(2) void *mem_brealloc(const Memory *mem, void *ptr, uint32_t size);
|
|
|
|
/**
|
|
* @brief Allocate a single object.
|
|
*
|
|
* Always use as `(T *)mem_alloc(mem, sizeof(T))`.
|
|
*/
|
|
non_null() void *mem_alloc(const Memory *mem, uint32_t size);
|
|
|
|
/**
|
|
* @brief Allocate a vector (array) of objects.
|
|
*
|
|
* Always use as `(T *)mem_valloc(mem, N, sizeof(T))`.
|
|
*/
|
|
non_null() void *mem_valloc(const Memory *mem, uint32_t nmemb, uint32_t size);
|
|
|
|
/**
|
|
* @brief Resize an object vector.
|
|
*
|
|
* Changes the size of (and possibly moves) the memory block pointed to by
|
|
* @p ptr to be large enough for an array of @p nmemb elements, each of which
|
|
* is @p size bytes. It is similar to the call
|
|
*
|
|
* @code
|
|
* realloc(ptr, nmemb * size);
|
|
* @endcode
|
|
*
|
|
* However, unlike that `realloc()` call, `mem_vrealloc()` fails safely in the
|
|
* case where the multiplication would overflow. If such an overflow occurs,
|
|
* `mem_vrealloc()` returns `nullptr`.
|
|
*/
|
|
non_null(1) nullable(2) void *mem_vrealloc(const Memory *mem, void *ptr, uint32_t nmemb, uint32_t size);
|
|
|
|
/** @brief Free an array, object, or object vector. */
|
|
non_null(1) nullable(2) void mem_delete(const Memory *mem, void *ptr);
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* C_TOXCORE_TOXCORE_MEM_H */
|