From 0556a597baea46068d37cf5189321dae3ee4dd36 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Sun, 24 Aug 2014 17:00:13 +0100 Subject: Allow strcase uthash. --- src/libutil/uthash_strcase.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 src/libutil/uthash_strcase.h (limited to 'src/libutil/uthash_strcase.h') diff --git a/src/libutil/uthash_strcase.h b/src/libutil/uthash_strcase.h new file mode 100644 index 000000000..1b4024cc6 --- /dev/null +++ b/src/libutil/uthash_strcase.h @@ -0,0 +1,38 @@ +/* Copyright (c) 2014, Vsevolod Stakhov + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef UTHASH_STRCASE_H_ +#define UTHASH_STRCASE_H_ + +#include "xxhash.h" + +/* Utils for uthash tuning */ +#define HASH_FUNCTION(key,keylen,num_bkts,hashv,bkt) do {\ + hashv = XXH32(key, keylen, 0); \ + bkt = (hashv) & (num_bkts-1); \ +} while (0) + +#define HASH_KEYCMP(a,b,len) strncasecmp(a,b,len) + +#include "uthash.h" + +#endif /* UTHASH_STRCASE_H_ */ -- cgit v1.2.3