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65 lines
1.2 KiB
65 lines
1.2 KiB
/* |
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Copyright 2020 Google LLC |
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Use of this source code is governed by a BSD-style |
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license that can be found in the LICENSE file or at |
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https://developers.google.com/open-source/licenses/bsd |
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*/ |
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#include "reftable-malloc.h" |
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#include "basics.h" |
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#include "system.h" |
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static void *(*reftable_malloc_ptr)(size_t sz); |
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static void *(*reftable_realloc_ptr)(void *, size_t); |
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static void (*reftable_free_ptr)(void *); |
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void *reftable_malloc(size_t sz) |
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{ |
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if (reftable_malloc_ptr) |
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return (*reftable_malloc_ptr)(sz); |
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return malloc(sz); |
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} |
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void *reftable_realloc(void *p, size_t sz) |
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{ |
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if (reftable_realloc_ptr) |
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return (*reftable_realloc_ptr)(p, sz); |
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return realloc(p, sz); |
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} |
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void reftable_free(void *p) |
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{ |
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if (reftable_free_ptr) |
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reftable_free_ptr(p); |
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else |
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free(p); |
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} |
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void *reftable_calloc(size_t sz) |
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{ |
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void *p = reftable_malloc(sz); |
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memset(p, 0, sz); |
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return p; |
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} |
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void reftable_set_alloc(void *(*malloc)(size_t), |
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void *(*realloc)(void *, size_t), void (*free)(void *)) |
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{ |
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reftable_malloc_ptr = malloc; |
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reftable_realloc_ptr = realloc; |
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reftable_free_ptr = free; |
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} |
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int hash_size(uint32_t id) |
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{ |
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switch (id) { |
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case 0: |
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case GIT_SHA1_FORMAT_ID: |
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return GIT_SHA1_RAWSZ; |
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case GIT_SHA256_FORMAT_ID: |
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return GIT_SHA256_RAWSZ; |
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} |
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abort(); |
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}
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