| Server IP : 79.136.114.73 / Your IP : 3.148.241.79 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-3.13.0-35/include/net/irda/ |
Upload File : |
/*********************************************************************
*
* Filename: irqueue.h
* Version: 0.3
* Description: General queue implementation
* Status: Experimental.
* Author: Dag Brattli <dagb@cs.uit.no>
* Created at: Tue Jun 9 13:26:50 1998
* Modified at: Thu Oct 7 13:25:16 1999
* Modified by: Dag Brattli <dagb@cs.uit.no>
*
* Copyright (C) 1998-1999, Aage Kvalnes <aage@cs.uit.no>
* Copyright (c) 1998, Dag Brattli
* All Rights Reserved.
*
* This code is taken from the Vortex Operating System written by Aage
* Kvalnes and has been ported to Linux and Linux/IR by Dag Brattli
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* Neither Dag Brattli nor University of Tromsø admit liability nor
* provide warranty for any of this software. This material is
* provided "AS-IS" and at no charge.
*
********************************************************************/
#include <linux/types.h>
#include <linux/spinlock.h>
#ifndef IRDA_QUEUE_H
#define IRDA_QUEUE_H
#define NAME_SIZE 32
/*
* Hash types (some flags can be xored)
* See comments in irqueue.c for which one to use...
*/
#define HB_NOLOCK 0 /* No concurent access prevention */
#define HB_LOCK 1 /* Prevent concurent write with global lock */
/*
* Hash defines
*/
#define HASHBIN_SIZE 8
#define HASHBIN_MASK 0x7
#ifndef IRDA_ALIGN
#define IRDA_ALIGN __attribute__((aligned))
#endif
#define Q_NULL { NULL, NULL, "", 0 }
typedef void (*FREE_FUNC)(void *arg);
struct irda_queue {
struct irda_queue *q_next;
struct irda_queue *q_prev;
char q_name[NAME_SIZE];
long q_hash; /* Must be able to cast a (void *) */
};
typedef struct irda_queue irda_queue_t;
typedef struct hashbin_t {
__u32 magic;
int hb_type;
int hb_size;
spinlock_t hb_spinlock; /* HB_LOCK - Can be used by the user */
irda_queue_t* hb_queue[HASHBIN_SIZE] IRDA_ALIGN;
irda_queue_t* hb_current;
} hashbin_t;
hashbin_t *hashbin_new(int type);
int hashbin_delete(hashbin_t* hashbin, FREE_FUNC func);
int hashbin_clear(hashbin_t* hashbin, FREE_FUNC free_func);
void hashbin_insert(hashbin_t* hashbin, irda_queue_t* entry, long hashv,
const char* name);
void* hashbin_remove(hashbin_t* hashbin, long hashv, const char* name);
void* hashbin_remove_first(hashbin_t *hashbin);
void* hashbin_remove_this( hashbin_t* hashbin, irda_queue_t* entry);
void* hashbin_find(hashbin_t* hashbin, long hashv, const char* name);
void* hashbin_lock_find(hashbin_t* hashbin, long hashv, const char* name);
void* hashbin_find_next(hashbin_t* hashbin, long hashv, const char* name,
void ** pnext);
irda_queue_t *hashbin_get_first(hashbin_t *hashbin);
irda_queue_t *hashbin_get_next(hashbin_t *hashbin);
#define HASHBIN_GET_SIZE(hashbin) hashbin->hb_size
#endif