diff options
Diffstat (limited to 'src/pool.h')
| -rw-r--r-- | src/pool.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/src/pool.h b/src/pool.h index 54a2861ed..5ac9b764f 100644 --- a/src/pool.h +++ b/src/pool.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 the libgit2 contributors + * Copyright (C) the libgit2 contributors. All rights reserved. * * This file is part of libgit2, distributed under the GNU GPL v2 with * a Linking Exception. For full terms see the included COPYING file. @@ -76,6 +76,17 @@ extern void git_pool_swap(git_pool *a, git_pool *b); extern void *git_pool_malloc(git_pool *pool, uint32_t items); /** + * Allocate space and zero it out. + */ +GIT_INLINE(void *) git_pool_mallocz(git_pool *pool, uint32_t items) +{ + void *ptr = git_pool_malloc(pool, items); + if (ptr) + memset(ptr, 0, (size_t)items * (size_t)pool->item_size); + return ptr; +} + +/** * Allocate space and duplicate string data into it. * * This is allowed only for pools with item_size == sizeof(char) @@ -90,6 +101,13 @@ extern char *git_pool_strndup(git_pool *pool, const char *str, size_t n); extern char *git_pool_strdup(git_pool *pool, const char *str); /** + * Allocate space and duplicate a string into it, NULL is no error. + * + * This is allowed only for pools with item_size == sizeof(char) + */ +extern char *git_pool_strdup_safe(git_pool *pool, const char *str); + +/** * Allocate space for the concatenation of two strings. * * This is allowed only for pools with item_size == sizeof(char) @@ -108,6 +126,13 @@ extern char *git_pool_strcat(git_pool *pool, const char *a, const char *b); */ extern void git_pool_free(git_pool *pool, void *ptr); +/** + * Push an array of pool allocated blocks efficiently onto the free list. + * + * This has the same constraints as `git_pool_free()` above. + */ +extern void git_pool_free_array(git_pool *pool, size_t count, void **ptrs); + /* * Misc utilities */ |