mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2024-12-24 13:42:16 +00:00
03e7853581
This used to be a minor optimization on ix86 where registers are scarce and the calling convention not very efficient, but this platform is not relevant enough anymore to warrant all this dirt in the code for the sake of saving 1 or 2% of performance. Modern platforms don't use this at all since their calling convention already defaults to using several registers so better get rid of this once for all.
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
|
|
* Elastic Binary Trees - exported functions for Indirect Multi-Byte data nodes.
|
|
* Version 6.0.6
|
|
* (C) 2002-2011 - Willy Tarreau <w@1wt.eu>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation, version 2.1
|
|
* exclusively.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
/* Consult ebimtree.h for more details about those functions */
|
|
|
|
#include "ebpttree.h"
|
|
#include "ebimtree.h"
|
|
|
|
/* Find the first occurrence of a key of <len> bytes in the tree <root>.
|
|
* If none can be found, return NULL.
|
|
*/
|
|
struct ebpt_node *
|
|
ebim_lookup(struct eb_root *root, const void *x, unsigned int len)
|
|
{
|
|
return __ebim_lookup(root, x, len);
|
|
}
|
|
|
|
/* Insert ebpt_node <new> into subtree starting at node root <root>.
|
|
* Only new->key needs be set with the key. The ebpt_node is returned.
|
|
* If root->b[EB_RGHT]==1, the tree may only contain unique keys. The
|
|
* len is specified in bytes.
|
|
*/
|
|
struct ebpt_node *
|
|
ebim_insert(struct eb_root *root, struct ebpt_node *new, unsigned int len)
|
|
{
|
|
return __ebim_insert(root, new, len);
|
|
}
|