diff options
Diffstat (limited to 'src/basic/hashmap.h')
| -rw-r--r-- | src/basic/hashmap.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h index 03c8ae1c5..54f60258d 100644 --- a/src/basic/hashmap.h +++ b/src/basic/hashmap.h @@ -25,6 +25,7 @@ #include <stdbool.h> #include "macro.h" +#include "siphash24.h" #include "util.h" /* @@ -67,7 +68,7 @@ typedef struct { #define _IDX_ITERATOR_FIRST (UINT_MAX - 1) #define ITERATOR_FIRST ((Iterator) { .idx = _IDX_ITERATOR_FIRST, .next_key = NULL }) -typedef unsigned long (*hash_func_t)(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]); +typedef void (*hash_func_t)(const void *p, struct siphash *state); typedef int (*compare_func_t)(const void *a, const void *b); struct hash_ops { @@ -75,28 +76,28 @@ struct hash_ops { compare_func_t compare; }; -unsigned long string_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) _pure_; +void string_hash_func(const void *p, struct siphash *state); int string_compare_func(const void *a, const void *b) _pure_; extern const struct hash_ops string_hash_ops; /* This will compare the passed pointers directly, and will not * dereference them. This is hence not useful for strings or * suchlike. */ -unsigned long trivial_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) _pure_; +void trivial_hash_func(const void *p, struct siphash *state); int trivial_compare_func(const void *a, const void *b) _const_; extern const struct hash_ops trivial_hash_ops; /* 32bit values we can always just embedd in the pointer itself, but * in order to support 32bit archs we need store 64bit values * indirectly, since they don't fit in a pointer. */ -unsigned long uint64_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) _pure_; +void uint64_hash_func(const void *p, struct siphash *state); int uint64_compare_func(const void *a, const void *b) _pure_; extern const struct hash_ops uint64_hash_ops; /* On some archs dev_t is 32bit, and on others 64bit. And sometimes * it's 64bit on 32bit archs, and sometimes 32bit on 64bit archs. Yuck! */ #if SIZEOF_DEV_T != 8 -unsigned long devt_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) _pure_; +void devt_hash_func(const void *p, struct siphash *state) _pure_; int devt_compare_func(const void *a, const void *b) _pure_; extern const struct hash_ops devt_hash_ops = { .hash = devt_hash_func, |