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Hash: Properly prefix hash functions

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Do not pollute public namespace with unprefixed functions.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
This commit is contained in:
Thomas Graf 2012-11-10 10:20:08 +01:00
parent a2207c7beb
commit 5641c0ea61
3 changed files with 6 additions and 6 deletions
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8
include/netlink/hash.h
View file

@ -55,15 +55,15 @@
* if (argc != 3)
* err(1, "Usage: %s <string1> <string2>", argv[0]);
*
* hash1 = hash(argv[1], strlen(argv[1]), 0);
* hash2 = hash(argv[2], strlen(argv[2]), 0);
* hash1 = __nl_hash(argv[1], strlen(argv[1]), 0);
* hash2 = __nl_hash(argv[2], strlen(argv[2]), 0);
* printf("Hash is %s\n", hash1 == hash2 ? "same" : "different");
* return 0;
* }
*/
#define hash(p, num, base) hash_any((p), (num)*sizeof(*(p)), (base))
#define __nl_hash(p, num, base) nl_hash_any((p), (num)*sizeof(*(p)), (base))
/* Our underlying operations. */
uint32_t hash_any(const void *key, size_t length, uint32_t base);
uint32_t nl_hash_any(const void *key, size_t length, uint32_t base);
#endif /* HASH_H */

2
lib/hash.c
View file

@ -473,7 +473,7 @@ static uint32_t hashbig( const void *key, size_t length, uint32_t *val2)
return c;
}
uint32_t hash_any(const void *key, size_t length, uint32_t base)
uint32_t nl_hash_any(const void *key, size_t length, uint32_t base)
{
if (HASH_BIG_ENDIAN)
return hashbig(key, length, &base);

2
lib/hashtable.c
View file

@ -137,5 +137,5 @@ int nl_hash_table_del(nl_hash_table_t *ht, struct nl_object *obj)
uint32_t nl_hash(void *k, size_t length, uint32_t initval)
{
return(hash(k, length, initval));
return(__nl_hash(k, length, initval));
}