diff options
Diffstat (limited to 'khash.h')
| -rw-r--r-- | khash.h | 25 |
1 files changed, 7 insertions, 18 deletions
@@ -117,17 +117,13 @@ static const double __ac_HASH_UPPER = 0.77; if (new_n_buckets < 4) new_n_buckets = 4; \ if (h->size >= (khint_t)(new_n_buckets * __ac_HASH_UPPER + 0.5)) j = 0; /* requested size is too small */ \ else { /* hash table size to be changed (shrink or expand); rehash */ \ - new_flags = (khint32_t*)xmalloc(__ac_fsize(new_n_buckets) * sizeof(khint32_t)); \ + ALLOC_ARRAY(new_flags, __ac_fsize(new_n_buckets)); \ if (!new_flags) return -1; \ memset(new_flags, 0xaa, __ac_fsize(new_n_buckets) * sizeof(khint32_t)); \ if (h->n_buckets < new_n_buckets) { /* expand */ \ - khkey_t *new_keys = (khkey_t*)xrealloc((void *)h->keys, new_n_buckets * sizeof(khkey_t)); \ - if (!new_keys) return -1; \ - h->keys = new_keys; \ + REALLOC_ARRAY(h->keys, new_n_buckets); \ if (kh_is_map) { \ - khval_t *new_vals = (khval_t*)xrealloc((void *)h->vals, new_n_buckets * sizeof(khval_t)); \ - if (!new_vals) return -1; \ - h->vals = new_vals; \ + REALLOC_ARRAY(h->vals, new_n_buckets); \ } \ } /* otherwise shrink */ \ } \ @@ -160,8 +156,8 @@ static const double __ac_HASH_UPPER = 0.77; } \ } \ if (h->n_buckets > new_n_buckets) { /* shrink the hash table */ \ - h->keys = (khkey_t*)xrealloc((void *)h->keys, new_n_buckets * sizeof(khkey_t)); \ - if (kh_is_map) h->vals = (khval_t*)xrealloc((void *)h->vals, new_n_buckets * sizeof(khval_t)); \ + REALLOC_ARRAY(h->keys, new_n_buckets); \ + if (kh_is_map) REALLOC_ARRAY(h->vals, new_n_buckets); \ } \ free(h->flags); /* free the working space */ \ h->flags = new_flags; \ @@ -320,19 +316,12 @@ static const double __ac_HASH_UPPER = 0.77; code; \ } } -static inline khint_t __kh_oid_hash(const unsigned char *oid) -{ - khint_t hash; - memcpy(&hash, oid, sizeof(hash)); - return hash; -} - #define __kh_oid_cmp(a, b) (hashcmp(a, b) == 0) -KHASH_INIT(sha1, const unsigned char *, void *, 1, __kh_oid_hash, __kh_oid_cmp) +KHASH_INIT(sha1, const unsigned char *, void *, 1, sha1hash, __kh_oid_cmp) typedef kh_sha1_t khash_sha1; -KHASH_INIT(sha1_pos, const unsigned char *, int, 1, __kh_oid_hash, __kh_oid_cmp) +KHASH_INIT(sha1_pos, const unsigned char *, int, 1, sha1hash, __kh_oid_cmp) typedef kh_sha1_pos_t khash_sha1_pos; #endif /* __AC_KHASH_H */ |