assoc.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 53 行

/*******************************************************************
 * 
 *  Copyright C 2005 by Amlogic, Inc. All Rights Reserved.
 *
 *  Description: 
 *
 *  Author: Amlogic Software
 *  Created: Fri Nov 11 01:04:19 2005
 *
 *******************************************************************/
/*
 *
 *  Avfs associativity routines.  Mainly used to convert a value from
 *  one space to another (eg: our errno's to host errno's and v.v)
 *
 *
 *  assoc.h,v 1.4 1996/04/22 16:51:09 joel Exp
 */

#ifndef _INCLUDE_ASSOC_H
#define _INCLUDE_ASSOC_H

typedef struct {
    const char   *name;
    unsigned32   local_value;
    unsigned32   remote_value;
} avfs_assoc_t;

/*
 * Flag/marker for optional default value in each table
 */

#define AVFS_ASSOC_DEFAULT_NAME "(default)"

const avfs_assoc_t *avfs_assoc_ptr_by_name(const avfs_assoc_t *, const char *);
const avfs_assoc_t *avfs_assoc_ptr_by_value(const avfs_assoc_t *, unsigned32);
const avfs_assoc_t *avfs_assoc_ptr_by_remote(const avfs_assoc_t *, unsigned32);

unsigned32   avfs_assoc_remote_by_local(const avfs_assoc_t *, unsigned32);
unsigned32   avfs_assoc_local_by_remote(const avfs_assoc_t *, unsigned32);
unsigned32   avfs_assoc_remote_by_name(const avfs_assoc_t *, const char *);
unsigned32   avfs_assoc_local_by_name(const avfs_assoc_t *, const char *);
const char  *avfs_assoc_name_by_local(const avfs_assoc_t *, unsigned32);
const char  *avfs_assoc_name_by_remote(const avfs_assoc_t *, unsigned32);

unsigned32   avfs_assoc_remote_by_local_bitfield(const avfs_assoc_t *, unsigned32);
char  *avfs_assoc_name_by_local_bitfield(const avfs_assoc_t *, unsigned32, char *);
char  *avfs_assoc_name_by_remote_bitfield(const avfs_assoc_t *, unsigned32, char *);
unsigned32   avfs_assoc_local_by_remote_bitfield(const avfs_assoc_t *, unsigned32);


#endif /* ! _INCLUDE_ASSOC_H */