averello/git-mirror
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2025-12-12 20:36:24 +01:00
Code Issues Packages Projects Releases Wiki Activity

mem-pool: fill out functionality

Browse Source 
Add functions for:

    - combining two memory pools

    - determining if a memory address is within the range managed by a
      memory pool

These functions will be used by future commits.

Signed-off-by: Jameson Miller <jamill@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jameson Miller
2018-07-02 19:49:35 +00:00
committed by Junio C Hamano
parent 158dfeff3d
commit 0e58301d81
2 changed files with 55 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
mem-pool.h
View File

@@ -41,4 +41,17 @@ void *mem_pool_alloc(struct mem_pool *pool, size_t len);
*/
void *mem_pool_calloc(struct mem_pool *pool, size_t count, size_t size);
/*
* Move the memory associated with the 'src' pool to the 'dst' pool. The 'src'
* pool will be empty and not contain any memory. It still needs to be free'd
* with a call to `mem_pool_discard`.
*/
void mem_pool_combine(struct mem_pool *dst, struct mem_pool *src);
/*
* Check if a memory pointed at by 'mem' is part of the range of
* memory managed by the specified mem_pool.
*/
int mem_pool_contains(struct mem_pool *mem_pool, void *mem);
#endif