diff options
Diffstat (limited to 'src/basic/hashmap.h')
-rw-r--r-- | src/basic/hashmap.h | 43 |
1 files changed, 1 insertions, 42 deletions
diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h index 708811124b..fdba9c61ff 100644 --- a/src/basic/hashmap.h +++ b/src/basic/hashmap.h @@ -26,8 +26,8 @@ #include <stdbool.h> #include <stddef.h> +#include "hash-funcs.h" #include "macro.h" -#include "siphash24.h" #include "util.h" /* @@ -70,47 +70,6 @@ typedef struct { #define _IDX_ITERATOR_FIRST (UINT_MAX - 1) #define ITERATOR_FIRST ((Iterator) { .idx = _IDX_ITERATOR_FIRST, .next_key = NULL }) -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 { - hash_func_t hash; - compare_func_t compare; -}; - -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. */ -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. */ -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 -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, - .compare = devt_compare_func -}; -#else -#define devt_hash_func uint64_hash_func -#define devt_compare_func uint64_compare_func -#define devt_hash_ops uint64_hash_ops -#endif - /* Macros for type checking */ #define PTR_COMPATIBLE_WITH_HASHMAP_BASE(h) \ (__builtin_types_compatible_p(typeof(h), HashmapBase*) || \ |