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Revision 1.7, Thu Jul 1 22:52:34 2004 UTC (19 years, 9 months ago) by kleink
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, yamt-pagecache-tag8, yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, mjf-devfs2-base, mjf-devfs2, matt-premerge-20091211, matt-nb8-mediatek-base, matt-nb8-mediatek, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, localcount-20160914, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, is-mlppp-base, is-mlppp, hpcarm-cleanup-nbase, hpcarm-cleanup-base, hpcarm-cleanup, cube-autoconf-base, cube-autoconf, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, cherry-xenmp-base, cherry-xenmp, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, agc-symver-base, agc-symver, abandoned-netbsd-4-base, abandoned-netbsd-4, HEAD
Changes since 1.6: +3 -3 lines

Tidy up the namespace: lint -> __lint__.

/*
 * Network lock manager protocol definition
 * Copyright (C) 1986 Sun Microsystems, Inc.
 *
 * protocol used between local lock manager and remote lock manager
 */

#ifdef RPC_HDR
%#define LM_MAXSTRLEN	1024
%#define MAXNAMELEN	LM_MAXSTRLEN+1
#else
%#include <sys/cdefs.h>
%#ifndef __lint__
%/*static char sccsid[] = "from: @(#)nlm_prot.x 1.8 87/09/21 Copyr 1987 Sun Micro";*/
%/*static char sccsid[] = "from: * @(#)nlm_prot.x	2.1 88/08/01 4.0 RPCSRC";*/
%__RCSID("$NetBSD: nlm_prot.x,v 1.7 2004/07/01 22:52:34 kleink Exp $");
%#endif /* not __lint__ */
#endif

/*
 * status of a call to the lock manager
 */
enum nlm_stats {
	nlm_granted = 0,
	nlm_denied = 1,
	nlm_denied_nolocks = 2,
	nlm_blocked = 3,
	nlm_denied_grace_period = 4
};

struct nlm_holder {
	bool exclusive;
	int svid;
	netobj oh;
	unsigned l_offset;
	unsigned l_len;
};

union nlm_testrply switch (nlm_stats stat) {
	case nlm_denied:
		struct nlm_holder holder;
	default:
		void;
};

struct nlm_stat {
	nlm_stats stat;
};

struct nlm_res {
	netobj cookie;
	nlm_stat stat;
};

struct nlm_testres {
	netobj cookie;
	nlm_testrply stat;
};

struct nlm_lock {
	string caller_name<LM_MAXSTRLEN>;
	netobj fh;		/* identify a file */
	netobj oh;		/* identify owner of a lock */
	int svid;		/* generated from pid for svid */
	unsigned l_offset;
	unsigned l_len;
};

struct nlm_lockargs {
	netobj cookie;
	bool block;
	bool exclusive;
	struct nlm_lock alock;
	bool reclaim;		/* used for recovering locks */
	int state;		/* specify local status monitor state */
};

struct nlm_cancargs {
	netobj cookie;
	bool block;
	bool exclusive;
	struct nlm_lock alock;
};

struct nlm_testargs {
	netobj cookie;
	bool exclusive;
	struct nlm_lock alock;
};

struct nlm_unlockargs {
	netobj cookie;
	struct nlm_lock alock;
};


#ifdef RPC_HDR
%/*
% * The following enums are actually bit encoded for efficient
% * boolean algebra.... DON'T change them.....
% */
#endif
enum	fsh_mode {
	fsm_DN  = 0,	/* deny none */
	fsm_DR  = 1,	/* deny read */
	fsm_DW  = 2,	/* deny write */
	fsm_DRW = 3	/* deny read/write */
};

enum	fsh_access {
	fsa_NONE = 0,	/* for completeness */
	fsa_R    = 1,	/* read only */
	fsa_W    = 2,	/* write only */
	fsa_RW   = 3	/* read/write */
};

struct	nlm_share {
	string caller_name<LM_MAXSTRLEN>;
	netobj	fh;
	netobj	oh;
	fsh_mode	mode;
	fsh_access	access;
};

struct	nlm_shareargs {
	netobj	cookie;
	nlm_share	share;
	bool	reclaim;
};

struct	nlm_shareres {
	netobj	cookie;
	nlm_stats	stat;
	int	sequence;
};

struct	nlm_notify {
	string name<MAXNAMELEN>;
	long state;
};

#ifdef RPC_HDR
%/* definitions for NLM version 4 */
#endif
enum nlm4_stats {
	nlm4_granted			= 0,
	nlm4_denied			= 1,
	nlm4_denied_nolock		= 2,
	nlm4_blocked			= 3,
	nlm4_denied_grace_period	= 4,
	nlm4_deadlck			= 5,
	nlm4_rofs			= 6,
	nlm4_stale_fh			= 7,
	nlm4_fbig			= 8,
	nlm4_failed			= 9
};

struct nlm4_stat {
	nlm4_stats stat;
};

struct nlm4_holder {
	bool exclusive;
	u_int32_t svid;
	netobj oh;
	u_int64_t l_offset;
	u_int64_t l_len;
};

struct nlm4_lock {
	string caller_name<MAXNAMELEN>;
	netobj fh;
	netobj oh;
	u_int32_t svid;
	u_int64_t l_offset;
	u_int64_t l_len;
};

struct nlm4_share {
	string caller_name<MAXNAMELEN>;
	netobj fh;
	netobj oh;
	fsh_mode mode;
	fsh_access access;
};

union nlm4_testrply switch (nlm4_stats stat) {
	case nlm_denied:
		struct nlm4_holder holder;
	default:
		void;
};

struct nlm4_testres {
	netobj cookie;
	nlm4_testrply stat;
};

struct nlm4_testargs {
	netobj cookie;
	bool exclusive;
	struct nlm4_lock alock;
};

struct nlm4_res {
	netobj cookie;
	nlm4_stat stat;
};

struct nlm4_lockargs {
	netobj cookie;
	bool block;
	bool exclusive;
	struct nlm4_lock alock;
	bool reclaim;		/* used for recovering locks */
	int state;		/* specify local status monitor state */
};

struct nlm4_cancargs {
	netobj cookie;
	bool block;
	bool exclusive;
	struct nlm4_lock alock;
};

struct nlm4_unlockargs {
	netobj cookie;
	struct nlm4_lock alock;
};

struct	nlm4_shareargs {
	netobj	cookie;
	nlm4_share	share;
	bool	reclaim;
};

struct	nlm4_shareres {
	netobj	cookie;
	nlm4_stats	stat;
	int	sequence;
};

/*
 * argument for the procedure called by rpc.statd when a monitored host
 * status change.
 * XXX assumes LM_MAXSTRLEN == SM_MAXSTRLEN
 */
struct nlm_sm_status {
	string mon_name<LM_MAXSTRLEN>; /* name of host */
	int state;			/* new state */
	opaque priv[16];		/* private data */
};

/*
 * Over-the-wire protocol used between the network lock managers
 */

program NLM_PROG {
	version NLM_SM {
		void NLM_SM_NOTIFY(struct nlm_sm_status) = 1;
	} = 0;

	version NLM_VERS {

		nlm_testres	NLM_TEST(struct nlm_testargs) =	1;

		nlm_res		NLM_LOCK(struct nlm_lockargs) =	2;

		nlm_res		NLM_CANCEL(struct nlm_cancargs) = 3;
		nlm_res		NLM_UNLOCK(struct nlm_unlockargs) =	4;

		/*
		 * remote lock manager call-back to grant lock
		 */
		nlm_res		NLM_GRANTED(struct nlm_testargs)= 5;
		/*
		 * message passing style of requesting lock
		 */
		void		NLM_TEST_MSG(struct nlm_testargs) = 6;
		void		NLM_LOCK_MSG(struct nlm_lockargs) = 7;
		void		NLM_CANCEL_MSG(struct nlm_cancargs) =8;
		void		NLM_UNLOCK_MSG(struct nlm_unlockargs) = 9;
		void		NLM_GRANTED_MSG(struct nlm_testargs) = 10;
		void		NLM_TEST_RES(nlm_testres) = 11;
		void		NLM_LOCK_RES(nlm_res) = 12;
		void		NLM_CANCEL_RES(nlm_res) = 13;
		void		NLM_UNLOCK_RES(nlm_res) = 14;
		void		NLM_GRANTED_RES(nlm_res) = 15;
	} = 1;

	version NLM_VERSX {
		nlm_shareres	NLM_SHARE(nlm_shareargs) = 20;
		nlm_shareres	NLM_UNSHARE(nlm_shareargs) = 21;
		nlm_res		NLM_NM_LOCK(nlm_lockargs) = 22;
		void		NLM_FREE_ALL(nlm_notify) = 23;
	} = 3;

	version NLM_VERS4 {
		nlm4_testres NLM4_TEST(nlm4_testargs) = 1;
		nlm4_res NLM4_LOCK(nlm4_lockargs) = 2;
		nlm4_res NLM4_CANCEL(nlm4_cancargs) = 3;
		nlm4_res NLM4_UNLOCK(nlm4_unlockargs) = 4;
		nlm4_res NLM4_GRANTED(nlm4_testargs) = 5;
		void NLM4_TEST_MSG(nlm4_testargs) = 6;
		void NLM4_LOCK_MSG(nlm4_lockargs) = 7;
		void NLM4_CANCEL_MSG(nlm4_cancargs) = 8;
		void NLM4_UNLOCK_MSG(nlm4_unlockargs) = 9;
		void NLM4_GRANTED_MSG(nlm4_testargs) = 10;
		void NLM4_TEST_RES(nlm4_testres) = 11;
		void NLM4_LOCK_RES(nlm4_res) = 12;
		void NLM4_CANCEL_RES(nlm4_res) = 13;
		void NLM4_UNLOCK_RES(nlm4_res) = 14;
		void NLM4_GRANTED_RES(nlm4_res) = 15;
		nlm4_shareres NLM4_SHARE(nlm4_shareargs) = 20;
		nlm4_shareres NLM4_UNSHARE(nlm4_shareargs) = 21;
		nlm4_res NLM4_NM_LOCK(nlm4_lockargs) = 22;
		void NLM4_FREE_ALL(nlm_notify) = 23;
	} = 4;
} = 100021;