Move nghttp2_mem

This commit is contained in:
Antoine Cordelle 2021-03-05 11:22:19 +00:00
parent b419bfd95f
commit 0e26adebda
1 changed files with 95 additions and 95 deletions

View File

@ -2102,6 +2102,101 @@ typedef int (*nghttp2_error_callback2)(nghttp2_session *session,
int lib_error_code, const char *msg, int lib_error_code, const char *msg,
size_t len, void *user_data); size_t len, void *user_data);
/**
* @functypedef
*
* Custom memory allocator to replace malloc(). The |mem_user_data|
* is the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void *(*nghttp2_malloc)(size_t size, void *mem_user_data);
/**
* @functypedef
*
* Custom memory allocator to replace free(). The |mem_user_data| is
* the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void (*nghttp2_free)(void *ptr, void *mem_user_data);
/**
* @functypedef
*
* Custom memory allocator to replace calloc(). The |mem_user_data|
* is the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void *(*nghttp2_calloc)(size_t nmemb, size_t size, void *mem_user_data);
/**
* @functypedef
*
* Custom memory allocator to replace realloc(). The |mem_user_data|
* is the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void *(*nghttp2_realloc)(void *ptr, size_t size, void *mem_user_data);
/**
* @struct
*
* Custom memory allocator functions and user defined pointer. The
* |mem_user_data| member is passed to each allocator function. This
* can be used, for example, to achieve per-session memory pool.
*
* In the following example code, ``my_malloc``, ``my_free``,
* ``my_calloc`` and ``my_realloc`` are the replacement of the
* standard allocators ``malloc``, ``free``, ``calloc`` and
* ``realloc`` respectively::
*
* void *my_malloc_cb(size_t size, void *mem_user_data) {
* return my_malloc(size);
* }
*
* void my_free_cb(void *ptr, void *mem_user_data) { my_free(ptr); }
*
* void *my_calloc_cb(size_t nmemb, size_t size, void *mem_user_data) {
* return my_calloc(nmemb, size);
* }
*
* void *my_realloc_cb(void *ptr, size_t size, void *mem_user_data) {
* return my_realloc(ptr, size);
* }
*
* void session_new() {
* nghttp2_session *session;
* nghttp2_session_callbacks *callbacks;
* nghttp2_mem mem = {NULL, my_malloc_cb, my_free_cb, my_calloc_cb,
* my_realloc_cb};
*
* ...
*
* nghttp2_session_client_new3(&session, callbacks, NULL, NULL, &mem);
*
* ...
* }
*/
typedef struct {
/**
* An arbitrary user supplied data. This is passed to each
* allocator function.
*/
void *mem_user_data;
/**
* Custom allocator function to replace malloc().
*/
nghttp2_malloc malloc;
/**
* Custom allocator function to replace free().
*/
nghttp2_free free;
/**
* Custom allocator function to replace calloc().
*/
nghttp2_calloc calloc;
/**
* Custom allocator function to replace realloc().
*/
nghttp2_realloc realloc;
} nghttp2_mem;
struct nghttp2_session_callbacks; struct nghttp2_session_callbacks;
/** /**
@ -2390,101 +2485,6 @@ NGHTTP2_EXTERN void nghttp2_session_callbacks_set_error_callback(
NGHTTP2_EXTERN void nghttp2_session_callbacks_set_error_callback2( NGHTTP2_EXTERN void nghttp2_session_callbacks_set_error_callback2(
nghttp2_session_callbacks *cbs, nghttp2_error_callback2 error_callback2); nghttp2_session_callbacks *cbs, nghttp2_error_callback2 error_callback2);
/**
* @functypedef
*
* Custom memory allocator to replace malloc(). The |mem_user_data|
* is the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void *(*nghttp2_malloc)(size_t size, void *mem_user_data);
/**
* @functypedef
*
* Custom memory allocator to replace free(). The |mem_user_data| is
* the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void (*nghttp2_free)(void *ptr, void *mem_user_data);
/**
* @functypedef
*
* Custom memory allocator to replace calloc(). The |mem_user_data|
* is the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void *(*nghttp2_calloc)(size_t nmemb, size_t size, void *mem_user_data);
/**
* @functypedef
*
* Custom memory allocator to replace realloc(). The |mem_user_data|
* is the mem_user_data member of :type:`nghttp2_mem` structure.
*/
typedef void *(*nghttp2_realloc)(void *ptr, size_t size, void *mem_user_data);
/**
* @struct
*
* Custom memory allocator functions and user defined pointer. The
* |mem_user_data| member is passed to each allocator function. This
* can be used, for example, to achieve per-session memory pool.
*
* In the following example code, ``my_malloc``, ``my_free``,
* ``my_calloc`` and ``my_realloc`` are the replacement of the
* standard allocators ``malloc``, ``free``, ``calloc`` and
* ``realloc`` respectively::
*
* void *my_malloc_cb(size_t size, void *mem_user_data) {
* return my_malloc(size);
* }
*
* void my_free_cb(void *ptr, void *mem_user_data) { my_free(ptr); }
*
* void *my_calloc_cb(size_t nmemb, size_t size, void *mem_user_data) {
* return my_calloc(nmemb, size);
* }
*
* void *my_realloc_cb(void *ptr, size_t size, void *mem_user_data) {
* return my_realloc(ptr, size);
* }
*
* void session_new() {
* nghttp2_session *session;
* nghttp2_session_callbacks *callbacks;
* nghttp2_mem mem = {NULL, my_malloc_cb, my_free_cb, my_calloc_cb,
* my_realloc_cb};
*
* ...
*
* nghttp2_session_client_new3(&session, callbacks, NULL, NULL, &mem);
*
* ...
* }
*/
typedef struct {
/**
* An arbitrary user supplied data. This is passed to each
* allocator function.
*/
void *mem_user_data;
/**
* Custom allocator function to replace malloc().
*/
nghttp2_malloc malloc;
/**
* Custom allocator function to replace free().
*/
nghttp2_free free;
/**
* Custom allocator function to replace calloc().
*/
nghttp2_calloc calloc;
/**
* Custom allocator function to replace realloc().
*/
nghttp2_realloc realloc;
} nghttp2_mem;
struct nghttp2_option; struct nghttp2_option;
/** /**