patch-2.2.6 linux/include/net/irda/discovery.h

• Lines: 66
• Date: Thu Apr 15 05:42:41 1999
• Orig file: v2.2.5/linux/include/net/irda/discovery.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.2.5/linux/include/net/irda/discovery.h linux/include/net/irda/discovery.h
@@ -0,0 +1,65 @@
+/*********************************************************************
+ *                
+ * Filename:      discovery.h
+ * Version:       
+ * Description:   
+ * Status:        Experimental.
+ * Author:        Dag Brattli <dagb@cs.uit.no>
+ * Created at:    Tue Apr  6 16:53:53 1999
+ * Modified at:   Tue Apr  6 20:44:35 1999
+ * Modified by:   Dag Brattli <dagb@cs.uit.no>
+ * 
+ *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
+ *     
+ *     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.
+ * 
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *     GNU General Public License for more details.
+ * 
+ *     You should have received a copy of the GNU General Public License 
+ *     along with this program; if not, write to the Free Software 
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *     MA 02111-1307 USA
+ *     
+ ********************************************************************/
+
+#ifndef DISCOVERY_H
+#define DISCOVERY_H
+
+#include <asm/param.h>
+
+#include <net/irda/irda.h>
+#include <net/irda/irqueue.h>
+
+#define DISCOVERY_EXPIRE_TIMEOUT 6*HZ
+
+/*
+ * The DISCOVERY structure is used for both discovery requests and responses
+ */
+typedef struct {
+	QUEUE queue;             /* Must be first! */
+
+	__u32      saddr;        /* Which link the device was discovered */
+	__u32      daddr;        /* Remote device address */
+	LAP_REASON condition;    /* More info about the discovery */
+
+	__u16_host_order hints;  /* Discovery hint bits */
+	__u8       charset;
+	char       info[32];     /* Usually the name of the device */
+	__u8       info_len;     /* Length of device info field */
+
+	int        gen_addr_bit; /* Need to generate a new device address? */
+	int        nslots;       /* Number of slots to use when discovering */
+	int        timestamp;    /* Time discovered */
+} discovery_t;
+
+void irlmp_add_discovery(hashbin_t *cachelog, discovery_t *discovery);
+void irlmp_add_discovery_log(hashbin_t *cachelog, hashbin_t *log);
+void irlmp_expire_discoveries(hashbin_t *log, int saddr, int force);
+
+#endif