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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /reftable/publicbasics.c | |
parent | Initial commit. (diff) | |
download | git-upstream.tar.xz git-upstream.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | reftable/publicbasics.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/reftable/publicbasics.c b/reftable/publicbasics.c new file mode 100644 index 0000000..0ad7d5c --- /dev/null +++ b/reftable/publicbasics.c @@ -0,0 +1,65 @@ +/* +Copyright 2020 Google LLC + +Use of this source code is governed by a BSD-style +license that can be found in the LICENSE file or at +https://developers.google.com/open-source/licenses/bsd +*/ + +#include "reftable-malloc.h" + +#include "basics.h" +#include "system.h" + +static void *(*reftable_malloc_ptr)(size_t sz); +static void *(*reftable_realloc_ptr)(void *, size_t); +static void (*reftable_free_ptr)(void *); + +void *reftable_malloc(size_t sz) +{ + if (reftable_malloc_ptr) + return (*reftable_malloc_ptr)(sz); + return malloc(sz); +} + +void *reftable_realloc(void *p, size_t sz) +{ + if (reftable_realloc_ptr) + return (*reftable_realloc_ptr)(p, sz); + return realloc(p, sz); +} + +void reftable_free(void *p) +{ + if (reftable_free_ptr) + reftable_free_ptr(p); + else + free(p); +} + +void *reftable_calloc(size_t sz) +{ + void *p = reftable_malloc(sz); + memset(p, 0, sz); + return p; +} + +void reftable_set_alloc(void *(*malloc)(size_t), + void *(*realloc)(void *, size_t), void (*free)(void *)) +{ + reftable_malloc_ptr = malloc; + reftable_realloc_ptr = realloc; + reftable_free_ptr = free; +} + +int hash_size(uint32_t id) +{ + switch (id) { + case 0: + case GIT_SHA1_FORMAT_ID: + return GIT_SHA1_RAWSZ; + case GIT_SHA256_FORMAT_ID: + return GIT_SHA256_RAWSZ; + } + abort(); +} |