source: trunk/debian/packages/libubox/trunk/avl-cmp.c @ 857

Last change on this file since 857 was 857, checked in by amain, 4 years ago

libubox: initial import / part 4

File size: 1.1 KB
Line 
1/*
2 * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16#include <string.h>
17#include "avl-cmp.h"
18#include "blob.h"
19
20static inline int _min(int v1, int v2)
21{
22        return v1 < v2 ? v1 : v2;
23}
24
25int
26avl_strcmp(const void *k1, const void *k2, void *ptr)
27{
28        return strcmp(k1, k2);
29}
30
31int
32avl_blobcmp(const void *k1, const void *k2, void *ptr)
33{
34        int len = _min(blob_raw_len(k1), blob_raw_len(k2));
35
36        return memcmp(k1, k2, len);
37}
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