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Code Issues Releases Wiki Activity

cleanup void * in _hashindex.c

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This commit is contained in:
Emmo Emminghaus 2018-10-27 17:34:25 +02:00
parent f8ef6af454
commit 9d1276af04
1 changed files with 15 additions and 15 deletions
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30
src/borg/_hashindex.c
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@ -34,7 +34,7 @@ typedef struct {
} __attribute__((__packed__)) HashHeader; } __attribute__((__packed__)) HashHeader;
typedef struct { typedef struct {
void *buckets; unsigned char *buckets;
int num_entries; int num_entries;
int num_buckets; int num_buckets;
int num_empty; int num_empty;
@ -103,10 +103,10 @@ static void hashindex_write(HashIndex *index, PyObject *file_py);
static uint64_t hashindex_compact(HashIndex *index); static uint64_t hashindex_compact(HashIndex *index);
static HashIndex *hashindex_init(int capacity, int key_size, int value_size); static HashIndex *hashindex_init(int capacity, int key_size, int value_size);
static const void *hashindex_get(HashIndex *index, const void *key); static const unsigned char *hashindex_get(HashIndex *index, const unsigned char *key);
static int hashindex_set(HashIndex *index, const void *key, const void *value); static int hashindex_set(HashIndex *index, const unsigned char *key, const unsigned void *value);
static int hashindex_delete(HashIndex *index, const void *key); static int hashindex_delete(HashIndex *index, const unsigned char *key);
static void *hashindex_next_key(HashIndex *index, const void *key); static unsigned char *hashindex_next_key(HashIndex *index, const unsigned char *key);
/* Private API */ /* Private API */
static void hashindex_free(HashIndex *index); static void hashindex_free(HashIndex *index);
@ -125,13 +125,13 @@ hashindex_free_buckets(HashIndex *index)
} }
static int static int
hashindex_index(HashIndex *index, const void *key) hashindex_index(HashIndex *index, const unsigned char *key)
{ {
return _le32toh(*((uint32_t *)key)) % index->num_buckets; return _le32toh(*((uint32_t *)key)) % index->num_buckets;
} }
static int static int
hashindex_lookup(HashIndex *index, const void *key, int *start_idx) hashindex_lookup(HashIndex *index, const unsigned char *key, int *start_idx)
{ {
int didx = -1; int didx = -1;
int start = hashindex_index(index, key); int start = hashindex_index(index, key);
@ -174,7 +174,7 @@ static int
hashindex_resize(HashIndex *index, int capacity) hashindex_resize(HashIndex *index, int capacity)
{ {
HashIndex *new; HashIndex *new;
void *key = NULL; unsigned char *key = NULL;
int32_t key_size = index->key_size; int32_t key_size = index->key_size;
if(!(new = hashindex_init(capacity, key_size, index->value_size))) { if(!(new = hashindex_init(capacity, key_size, index->value_size))) {
@ -355,7 +355,7 @@ hashindex_read(PyObject *file_py, int permit_compact)
index->num_buckets = _le32toh(header->num_buckets); index->num_buckets = _le32toh(header->num_buckets);
index->key_size = header->key_size; index->key_size = header->key_size;
index->value_size = header->value_size; index->value_size = header->value_size;
index->bucket_size = index->key_size + index->value_size; index->bucket_size = index->key_size + index->value_size;
index->lower_limit = get_lower_limit(index->num_buckets); index->lower_limit = get_lower_limit(index->num_buckets);
index->upper_limit = get_upper_limit(index->num_buckets); index->upper_limit = get_upper_limit(index->num_buckets);
@ -534,8 +534,8 @@ hashindex_write(HashIndex *index, PyObject *file_py)
} }
#endif #endif
static const void * static const unsigned char *
hashindex_get(HashIndex *index, const void *key) hashindex_get(HashIndex *index, const unsigned char *key)
{ {
int idx = hashindex_lookup(index, key, NULL); int idx = hashindex_lookup(index, key, NULL);
if(idx < 0) { if(idx < 0) {
@ -545,7 +545,7 @@ hashindex_get(HashIndex *index, const void *key)
} }
static int static int
hashindex_set(HashIndex *index, const void *key, const void *value) hashindex_set(HashIndex *index, const unsigned char *key, const void *value)
{ {
int start_idx; int start_idx;
int idx = hashindex_lookup(index, key, &start_idx); int idx = hashindex_lookup(index, key, &start_idx);
@ -587,7 +587,7 @@ hashindex_set(HashIndex *index, const void *key, const void *value)
} }
static int static int
hashindex_delete(HashIndex *index, const void *key) hashindex_delete(HashIndex *index, const unsigned char *key)
{ {
int idx = hashindex_lookup(index, key, NULL); int idx = hashindex_lookup(index, key, NULL);
if (idx < 0) { if (idx < 0) {
@ -603,8 +603,8 @@ hashindex_delete(HashIndex *index, const void *key)
return 1; return 1;
} }
static void * static unsigned char *
hashindex_next_key(HashIndex *index, const void *key) hashindex_next_key(HashIndex *index, const unsigned char *key)
{ {
int idx = 0; int idx = 0;
if(key) { if(key) {