diff options
Diffstat (limited to 'src/nxt_lvlhsh.c')
| -rw-r--r-- | src/nxt_lvlhsh.c | 69 |
1 files changed, 23 insertions, 46 deletions
diff --git a/src/nxt_lvlhsh.c b/src/nxt_lvlhsh.c index d10dbc58..7a8b3dda 100644 --- a/src/nxt_lvlhsh.c +++ b/src/nxt_lvlhsh.c @@ -43,121 +43,98 @@ * several levels. */ -#define \ -nxt_lvlhsh_is_bucket(p) \ +#define nxt_lvlhsh_is_bucket(p) \ ((uintptr_t) (p) & 1) -#define \ -nxt_lvlhsh_count_inc(n) \ +#define nxt_lvlhsh_count_inc(n) \ n = (void *) ((uintptr_t) (n) + 2) -#define \ -nxt_lvlhsh_count_dec(n) \ +#define nxt_lvlhsh_count_dec(n) \ n = (void *) ((uintptr_t) (n) - 2) -#define \ -nxt_lvlhsh_level_size(proto, nlvl) \ +#define nxt_lvlhsh_level_size(proto, nlvl) \ ((uintptr_t) 1 << proto->shift[nlvl]) -#define \ -nxt_lvlhsh_level(lvl, mask) \ +#define nxt_lvlhsh_level(lvl, mask) \ (void **) ((uintptr_t) lvl & (~mask << 2)) -#define \ -nxt_lvlhsh_level_entries(lvl, mask) \ +#define nxt_lvlhsh_level_entries(lvl, mask) \ ((uintptr_t) lvl & (mask << 1)) -#define \ -nxt_lvlhsh_store_bucket(slot, bkt) \ +#define nxt_lvlhsh_store_bucket(slot, bkt) \ slot = (void **) ((uintptr_t) bkt | 2 | 1) -#define \ -nxt_lvlhsh_bucket_size(proto) \ +#define nxt_lvlhsh_bucket_size(proto) \ proto->bucket_size -#define \ -nxt_lvlhsh_bucket(proto, bkt) \ +#define nxt_lvlhsh_bucket(proto, bkt) \ (uint32_t *) ((uintptr_t) bkt & ~(uintptr_t) proto->bucket_mask) -#define \ -nxt_lvlhsh_bucket_entries(proto, bkt) \ +#define nxt_lvlhsh_bucket_entries(proto, bkt) \ (((uintptr_t) bkt & (uintptr_t) proto->bucket_mask) >> 1) -#define \ -nxt_lvlhsh_bucket_end(proto, bkt) \ +#define nxt_lvlhsh_bucket_end(proto, bkt) \ &bkt[proto->bucket_end] -#define \ -nxt_lvlhsh_free_entry(e) \ +#define nxt_lvlhsh_free_entry(e) \ (!(nxt_lvlhsh_valid_entry(e))) -#define \ -nxt_lvlhsh_next_bucket(proto, bkt) \ +#define nxt_lvlhsh_next_bucket(proto, bkt) \ ((void **) &bkt[proto->bucket_end]) #if (NXT_64BIT) -#define \ -nxt_lvlhsh_valid_entry(e) \ +#define nxt_lvlhsh_valid_entry(e) \ (((e)[0] | (e)[1]) != 0) -#define \ -nxt_lvlhsh_entry_value(e) \ +#define nxt_lvlhsh_entry_value(e) \ (void *) (((uintptr_t) (e)[1] << 32) + (e)[0]) -#define \ -nxt_lvlhsh_set_entry_value(e, n) \ +#define nxt_lvlhsh_set_entry_value(e, n) \ (e)[0] = (uint32_t) (uintptr_t) n; \ (e)[1] = (uint32_t) ((uintptr_t) n >> 32) -#define \ -nxt_lvlhsh_entry_key(e) \ +#define nxt_lvlhsh_entry_key(e) \ (e)[2] -#define \ -nxt_lvlhsh_set_entry_key(e, n) \ +#define nxt_lvlhsh_set_entry_key(e, n) \ (e)[2] = n #else -#define \ -nxt_lvlhsh_valid_entry(e) \ +#define nxt_lvlhsh_valid_entry(e) \ ((e)[0] != 0) -#define \ -nxt_lvlhsh_entry_value(e) \ +#define nxt_lvlhsh_entry_value(e) \ (void *) (e)[0] -#define \ -nxt_lvlhsh_set_entry_value(e, n) \ +#define nxt_lvlhsh_set_entry_value(e, n) \ (e)[0] = (uint32_t) n -#define \ -nxt_lvlhsh_entry_key(e) \ +#define nxt_lvlhsh_entry_key(e) \ (e)[1] -#define \ -nxt_lvlhsh_set_entry_key(e, n) \ +#define nxt_lvlhsh_set_entry_key(e, n) \ (e)[1] = n #endif |