diff options
Diffstat (limited to 'src/libutil/uthash_strcase.h')
| -rw-r--r-- | src/libutil/uthash_strcase.h | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/src/libutil/uthash_strcase.h b/src/libutil/uthash_strcase.h index 45ed84f67..77c807630 100644 --- a/src/libutil/uthash_strcase.h +++ b/src/libutil/uthash_strcase.h @@ -27,52 +27,52 @@ #define HASH_KEYCMP(a,b,len) memcmp(a,b,len) #else #define HASH_FUNCTION(key,keylen,num_bkts,hashv,bkt) do {\ - unsigned len = keylen; \ - unsigned leftover = keylen % 8; \ - unsigned fp, i; \ - const uint8_t* s = (const uint8_t*)key; \ + unsigned _len = keylen; \ + unsigned _leftover = keylen % 8; \ + unsigned _fp, _i; \ + const uint8_t* _s = (const uint8_t*)(key); \ union { \ struct { \ unsigned char c1, c2, c3, c4, c5, c6, c7, c8; \ } c; \ uint64_t pp; \ - } u; \ - uint64_t r; \ - fp = len - leftover; \ - r = 0xdeadbabe; \ - for (i = 0; i != fp; i += 8) { \ - u.c.c1 = s[i], u.c.c2 = s[i + 1], u.c.c3 = s[i + 2], u.c.c4 = s[i + 3]; \ - u.c.c5 = s[i + 4], u.c.c6 = s[i + 5], u.c.c7 = s[i + 6], u.c.c8 = s[i + 7]; \ - u.c.c1 = lc_map[u.c.c1]; \ - u.c.c2 = lc_map[u.c.c2]; \ - u.c.c3 = lc_map[u.c.c3]; \ - u.c.c4 = lc_map[u.c.c4]; \ - u.c.c1 = lc_map[u.c.c5]; \ - u.c.c2 = lc_map[u.c.c6]; \ - u.c.c3 = lc_map[u.c.c7]; \ - u.c.c4 = lc_map[u.c.c8]; \ - r = mum_hash_step (r, u.pp); \ + } _u; \ + uint64_t _r; \ + _fp = _len - _leftover; \ + _r = 0xdeadbabe; \ + for (_i = 0; _i != _fp; _i += 8) { \ + _u.c.c1 = _s[_i], _u.c.c2 = _s[_i + 1], _u.c.c3 = _s[_i + 2], _u.c.c4 = _s[_i + 3]; \ + _u.c.c5 = _s[_i + 4], _u.c.c6 = _s[_i + 5], _u.c.c7 = _s[_i + 6], _u.c.c8 = _s[_i + 7]; \ + _u.c.c1 = lc_map[_u.c.c1]; \ + _u.c.c2 = lc_map[_u.c.c2]; \ + _u.c.c3 = lc_map[_u.c.c3]; \ + _u.c.c4 = lc_map[_u.c.c4]; \ + _u.c.c1 = lc_map[_u.c.c5]; \ + _u.c.c2 = lc_map[_u.c.c6]; \ + _u.c.c3 = lc_map[_u.c.c7]; \ + _u.c.c4 = lc_map[_u.c.c8]; \ + _r = mum_hash_step (_r, _u.pp); \ } \ - u.pp = 0; \ - switch (leftover) { \ + _u.pp = 0; \ + switch (_leftover) { \ case 7: \ - u.c.c7 = lc_map[(unsigned char)s[i++]]; \ + _u.c.c7 = lc_map[(unsigned char)_s[_i++]]; \ case 6: \ - u.c.c6 = lc_map[(unsigned char)s[i++]]; \ + _u.c.c6 = lc_map[(unsigned char)_s[_i++]]; \ case 5: \ - u.c.c5 = lc_map[(unsigned char)s[i++]]; \ + _u.c.c5 = lc_map[(unsigned char)_s[_i++]]; \ case 4: \ - u.c.c4 = lc_map[(unsigned char)s[i++]]; \ + _u.c.c4 = lc_map[(unsigned char)_s[_i++]]; \ case 3: \ - u.c.c3 = lc_map[(unsigned char)s[i++]]; \ + _u.c.c3 = lc_map[(unsigned char)_s[_i++]]; \ case 2: \ - u.c.c2 = lc_map[(unsigned char)s[i++]]; \ + _u.c.c2 = lc_map[(unsigned char)_s[_i++]]; \ case 1: \ - u.c.c1 = lc_map[(unsigned char)s[i]]; \ - r = mum_hash_step (r, u.pp); \ + _u.c.c1 = lc_map[(unsigned char)_s[_i]]; \ + _r = mum_hash_step (_r, _u.pp); \ break; \ } \ - hashv = mum_hash_finish (r); \ + hashv = mum_hash_finish (_r); \ bkt = (hashv) & (num_bkts-1); \ } while (0) #define HASH_KEYCMP(a,b,len) rspamd_lc_cmp(a,b,len) |