LXR linux/drivers/staging/wilc1000/wilc

   1#ifndef __WILC_MSG_QUEUE_H__
   2#define __WILC_MSG_QUEUE_H__
   3
   4#include <linux/semaphore.h>
   5#include <linux/list.h>
   6
   7struct message {
   8        void *buf;
   9        u32 len;
  10        struct list_head list;
  11};
  12
  13struct message_queue {
  14        struct semaphore sem;
  15        spinlock_t lock;
  16        bool exiting;
  17        u32 recv_count;
  18        struct list_head msg_list;
  19};
  20
  21int wilc_mq_create(struct message_queue *mq);
  22int wilc_mq_send(struct message_queue *mq,
  23                 const void *send_buf, u32 send_buf_size);
  24int wilc_mq_recv(struct message_queue *mq,
  25                 void *recv_buf, u32 recv_buf_size, u32 *recv_len);
  26int wilc_mq_destroy(struct message_queue *mq);
  27
  28#endif
  29