1 /* SPDX-License-Identifier: GPL-2.0 */
2 /******************************************************************************
3  *
4  * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
5  *
6  * Modifications for inclusion into the Linux staging tree are
7  * Copyright(c) 2010 Larry Finger. All rights reserved.
8  *
9  * Contact information:
10  * WLAN FAE <wlanfae@realtek.com>
11  * Larry Finger <Larry.Finger@lwfinger.net>
12  *
13  ******************************************************************************/
14 #ifndef __OSDEP_SERVICE_H_
15 #define __OSDEP_SERVICE_H_
16 
17 #define _SUCCESS	1
18 #define _FAIL		0
19 
20 #include <linux/spinlock.h>
21 
22 #include <linux/interrupt.h>
23 #include <linux/semaphore.h>
24 #include <linux/sched/signal.h>
25 #include <linux/sem.h>
26 #include <linux/netdevice.h>
27 #include <linux/etherdevice.h>
28 #include <net/iw_handler.h>
29 #include <linux/proc_fs.h>      /* Necessary because we use the proc fs */
30 
31 #include "basic_types.h"
32 
33 struct	__queue	{
34 	struct	list_head	queue;
35 	spinlock_t lock;
36 };
37 
38 #define _pkt struct sk_buff
39 #define _buffer unsigned char
40 
41 #define _init_queue(pqueue)				\
42 	do {						\
43 		INIT_LIST_HEAD(&((pqueue)->queue));	\
44 		spin_lock_init(&((pqueue)->lock));	\
45 	} while (0)
46 
47 static inline u32 end_of_queue_search(struct list_head *head,
48 				      struct list_head *plist)
49 {
50 	return (head == plist);
51 }
52 
53 static inline void flush_signals_thread(void)
54 {
55 	if (signal_pending(current))
56 		flush_signals(current);
57 }
58 
59 #endif
60 
61