add directory Linux-0.98

Linux-0.98/Yggdrasil-0.98.3/usr/include/protocols/talkd.h

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)talkd.h	5.3 (Berkeley) 7/9/88
+ */
+
+#ifndef _PROTOCOLS_TALKD_H
+#define _PROTOCOLS_TALKD_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+/*
+ * This describes the protocol used by the talk server and clients.
+ *
+ * The talk server acts a repository of invitations, responding to
+ * requests by clients wishing to rendezvous for the purpose of
+ * holding a conversation.  In normal operation, a client, the caller,
+ * initiates a rendezvous by sending a CTL_MSG to the server of
+ * type LOOK_UP.  This causes the server to search its invitation
+ * tables to check if an invitation currently exists for the caller
+ * (to speak to the callee specified in the message).  If the lookup
+ * fails, the caller then sends an ANNOUNCE message causing the server
+ * to broadcast an announcement on the callee's login ports requesting
+ * contact.  When the callee responds, the local server uses the
+ * recorded invitation to respond with the appropriate rendezvous
+ * address and the caller and callee client programs establish a
+ * stream connection through which the conversation takes place.
+ */
+
+/*
+ * Client->server request message format.
+ */
+typedef struct {
+	u_char	vers;		/* protocol version */
+	u_char	type;		/* request type, see below */
+	u_char	answer;		/* not used */
+	u_char	pad;
+	u_long	id_num;		/* message id */
+	struct	sockaddr addr;
+	struct	sockaddr ctl_addr;
+	long	pid;		/* caller's process id */
+#define	NAME_SIZE	12
+	char	l_name[NAME_SIZE];/* caller's name */
+	char	r_name[NAME_SIZE];/* callee's name */
+#define	TTY_SIZE	16
+	char	r_tty[TTY_SIZE];/* callee's tty name */
+} CTL_MSG;
+
+/*
+ * Server->client response message format.
+ */
+typedef struct {
+	u_char	vers;		/* protocol version */
+	u_char	type;		/* type of request message, see below */
+	u_char	answer;		/* respose to request message, see below */
+	u_char	pad;
+	u_long	id_num;		/* message id */
+	struct	sockaddr addr;	/* address for establishing conversation */
+} CTL_RESPONSE;
+
+#define	TALK_VERSION	1		/* protocol version */
+
+/* message type values */
+#define LEAVE_INVITE	0	/* leave invitation with server */
+#define LOOK_UP		1	/* check for invitation by callee */
+#define DELETE		2	/* delete invitation by caller */
+#define ANNOUNCE	3	/* announce invitation by caller */
+
+/* answer values */
+#define SUCCESS		0	/* operation completed properly */
+#define NOT_HERE	1	/* callee not logged in */
+#define FAILED		2	/* operation failed for unexplained reason */
+#define MACHINE_UNKNOWN	3	/* caller's machine name unknown */
+#define PERMISSION_DENIED 4	/* callee's tty doesn't permit announce */
+#define UNKNOWN_REQUEST	5	/* request has invalid type value */
+#define	BADVERSION	6	/* request has invalid protocol version */
+#define	BADADDR		7	/* request has invalid addr value */
+#define	BADCTLADDR	8	/* request has invalid ctl_addr value */
+
+/*
+ * Operational parameters.
+ */
+#define MAX_LIFE	60	/* max time daemon saves invitations */
+/* RING_WAIT should be 10's of seconds less than MAX_LIFE */
+#define RING_WAIT	30	/* time to wait before resending invitation */
+
+#endif /*_PROTOCOLS_TALKD_H */

Linux-0.98/Yggdrasil-0.98.3/usr/include/protocols/timed.h

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)timed.h	1.8 (Berkeley) 6/27/88
+ */
+
+#ifndef _PROTOCOLS_TIMED_H
+#define _PROTOCOLS_TIMED_H
+
+#include <sys/types.h>
+
+/*
+ * Time Synchronization Protocol
+ */
+
+#define	TSPVERSION	1
+#define ANYADDR 	NULL
+
+struct tsp {
+	u_char	tsp_type;
+	u_char	tsp_vers;
+	u_short	tsp_seq;
+	union {
+		struct timeval tspu_time;
+		char tspu_hopcnt;
+	} tsp_u;
+	char tsp_name[MAXHOSTNAMELEN];
+};
+
+#define	tsp_time	tsp_u.tspu_time
+#define	tsp_hopcnt	tsp_u.tspu_hopcnt
+ 
+/*
+ * Command types.
+ */
+#define	TSP_ANY			0	/* match any types */
+#define	TSP_ADJTIME		1	/* send adjtime */
+#define	TSP_ACK			2	/* generic acknowledgement */
+#define	TSP_MASTERREQ		3	/* ask for master's name */ 
+#define	TSP_MASTERACK		4	/* acknowledge master request */
+#define	TSP_SETTIME		5	/* send network time */
+#define	TSP_MASTERUP		6	/* inform slaves that master is up */
+#define	TSP_SLAVEUP		7	/* slave is up but not polled */
+#define	TSP_ELECTION		8	/* advance candidature for master */
+#define	TSP_ACCEPT		9	/* support candidature of master */
+#define	TSP_REFUSE		10	/* reject candidature of master */
+#define	TSP_CONFLICT		11	/* two or more masters present */
+#define	TSP_RESOLVE		12	/* masters' conflict resolution */
+#define	TSP_QUIT		13	/* reject candidature if master is up */
+#define	TSP_DATE		14	/* reset the time (date command) */
+#define	TSP_DATEREQ		15	/* remote request to reset the time */
+#define	TSP_DATEACK		16	/* acknowledge time setting  */
+#define	TSP_TRACEON		17	/* turn tracing on */
+#define	TSP_TRACEOFF		18	/* turn tracing off */
+#define	TSP_MSITE		19	/* find out master's site */
+#define	TSP_MSITEREQ		20	/* remote master's site request */
+#define	TSP_TEST		21	/* for testing election algo */
+#define	TSP_SETDATE		22	/* New from date command */
+#define	TSP_SETDATEREQ		23	/* New remote for above */
+#define	TSP_LOOP		24	/* loop detection packet */
+
+#define	TSPTYPENUMBER		25
+
+#ifdef TSPTYPES
+char *tsptype[TSPTYPENUMBER] =
+  { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP", 
+  "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT", 
+  "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
+  "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
+#endif
+
+#endif /* _PROTOCOLS_TIMED_H */