diff options
author | Zhihao Cheng <chengzhihao1@huawei.com> | 2024-11-11 16:36:32 +0800 |
---|---|---|
committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2024-11-11 10:32:45 +0100 |
commit | e7e19cd9d8cc0f54ca463c4aebf7c4ef5e4f84f8 (patch) | |
tree | 120b7a31d43d8bb995b3d1a1b007a8cf519e04b0 /ubifs-utils/mkfs.ubifs/hashtable/hashtable_private.h | |
parent | cba2d7875328b05a4a76f619de0ce7050f2df971 (diff) |
ubifs-utils: Split common source files from mkfs.ubifs
Split common source files into common dir from mkfs.ubifs, this is a
preparation for importing libubifs(from linux kernel) to replace
current UBIFS libs.
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'ubifs-utils/mkfs.ubifs/hashtable/hashtable_private.h')
-rw-r--r-- | ubifs-utils/mkfs.ubifs/hashtable/hashtable_private.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/ubifs-utils/mkfs.ubifs/hashtable/hashtable_private.h b/ubifs-utils/mkfs.ubifs/hashtable/hashtable_private.h deleted file mode 100644 index 3a558e6..0000000 --- a/ubifs-utils/mkfs.ubifs/hashtable/hashtable_private.h +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (C) 2002, 2004 Christopher Clark <firstname.lastname@cl.cam.ac.uk> */ - -#ifndef __HASHTABLE_PRIVATE_CWC22_H__ -#define __HASHTABLE_PRIVATE_CWC22_H__ - -#include "hashtable.h" - -/*****************************************************************************/ -struct entry -{ - void *k, *v; - unsigned int h; - struct entry *next; -}; - -struct hashtable { - unsigned int tablelength; - struct entry **table; - unsigned int entrycount; - unsigned int loadlimit; - unsigned int primeindex; - unsigned int (*hashfn) (void *k); - int (*eqfn) (void *k1, void *k2); -}; - -/*****************************************************************************/ -unsigned int -hash(struct hashtable *h, void *k); - -/*****************************************************************************/ -/* indexFor */ -static inline unsigned int -indexFor(unsigned int tablelength, unsigned int hashvalue) { - return (hashvalue % tablelength); -}; - -/* Only works if tablelength == 2^N */ -/*static inline unsigned int -indexFor(unsigned int tablelength, unsigned int hashvalue) -{ - return (hashvalue & (tablelength - 1u)); -} -*/ - -/*****************************************************************************/ -#define freekey(X) free(X) -/*define freekey(X) ; */ - - -/*****************************************************************************/ - -#endif /* __HASHTABLE_PRIVATE_CWC22_H__*/ - -/* - * Copyright (c) 2002, Christopher Clark - * 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. - * - * * Neither the name of the original author; nor the names of any contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "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 THE COPYRIGHT OWNER - * OR CONTRIBUTORS 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. -*/ |