Prep v227: Clean up various *-util.[hc] files

[elogind.git] / src / basic / hashmap.h

diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h
index 03c8ae1c52d22512975d1ba008d9f1918ba66940..54f60258d0364a4a89836c696ca7c3aa25c6dce7 100644 (file)
--- 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,