diff options
Diffstat (limited to 'c/src/exec/librpc/include/rpcsvc/klm_prot.x')
| -rw-r--r-- | c/src/exec/librpc/include/rpcsvc/klm_prot.x | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/c/src/exec/librpc/include/rpcsvc/klm_prot.x b/c/src/exec/librpc/include/rpcsvc/klm_prot.x deleted file mode 100644 index c4cfe36d42..0000000000 --- a/c/src/exec/librpc/include/rpcsvc/klm_prot.x +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Sun RPC is a product of Sun Microsystems, Inc. and is provided for - * unrestricted use provided that this legend is included on all tape - * media and as a part of the software program in whole or part. Users - * may copy or modify Sun RPC without charge, but are not authorized - * to license or distribute it to anyone else except as part of a product or - * program developed by the user. - * - * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE - * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR - * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. - * - * Sun RPC is provided with no support and without any obligation on the - * part of Sun Microsystems, Inc. to assist in its use, correction, - * modification or enhancement. - * - * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE - * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC - * OR ANY PART THEREOF. - * - * In no event will Sun Microsystems, Inc. be liable for any lost revenue - * or profits or other special, indirect and consequential damages, even if - * Sun has been advised of the possibility of such damages. - * - * Sun Microsystems, Inc. - * 2550 Garcia Avenue - * Mountain View, California 94043 - */ - -/* - * Kernel/lock manager protocol definition - * Copyright (C) 1986 Sun Microsystems, Inc. - * - * protocol used between the UNIX kernel (the "client") and the - * local lock manager. The local lock manager is a deamon running - * above the kernel. - */ - -#ifndef RPC_HDR -%#ifndef lint -%/*static char sccsid[] = "from: @(#)klm_prot.x 1.7 87/07/08 Copyr 1987 Sun Micro";*/ -%/*static char sccsid[] = "from: @(#)klm_prot.x 2.1 88/08/01 4.0 RPCSRC";*/ -%static const char rcsid[] = -% "$FreeBSD: src/include/rpcsvc/klm_prot.x,v 1.6 1999/08/27 23:45:08 peter Exp $"; -%#endif /* not lint */ -#endif - -const LM_MAXSTRLEN = 1024; - -/* - * lock manager status returns - */ -enum klm_stats { - klm_granted = 0, /* lock is granted */ - klm_denied = 1, /* lock is denied */ - klm_denied_nolocks = 2, /* no lock entry available */ - klm_working = 3 /* lock is being processed */ -}; - -/* - * lock manager lock identifier - */ -struct klm_lock { - string server_name<LM_MAXSTRLEN>; - netobj fh; /* a counted file handle */ - int pid; /* holder of the lock */ - unsigned l_offset; /* beginning offset of the lock */ - unsigned l_len; /* byte length of the lock; - * zero means through end of file */ -}; - -/* - * lock holder identifier - */ -struct klm_holder { - bool exclusive; /* FALSE if shared lock */ - int svid; /* holder of the lock (pid) */ - unsigned l_offset; /* beginning offset of the lock */ - unsigned l_len; /* byte length of the lock; - * zero means through end of file */ -}; - -/* - * reply to KLM_LOCK / KLM_UNLOCK / KLM_CANCEL - */ -struct klm_stat { - klm_stats stat; -}; - -/* - * reply to a KLM_TEST call - */ -union klm_testrply switch (klm_stats stat) { - case klm_denied: - struct klm_holder holder; - default: /* All other cases return no arguments */ - void; -}; - - -/* - * arguments to KLM_LOCK - */ -struct klm_lockargs { - bool block; - bool exclusive; - struct klm_lock alock; -}; - -/* - * arguments to KLM_TEST - */ -struct klm_testargs { - bool exclusive; - struct klm_lock alock; -}; - -/* - * arguments to KLM_UNLOCK - */ -struct klm_unlockargs { - struct klm_lock alock; -}; - -program KLM_PROG { - version KLM_VERS { - - klm_testrply KLM_TEST (struct klm_testargs) = 1; - - klm_stat KLM_LOCK (struct klm_lockargs) = 2; - - klm_stat KLM_CANCEL (struct klm_lockargs) = 3; - /* klm_granted=> the cancel request fails due to lock is already granted */ - /* klm_denied=> the cancel request successfully aborts -lock request */ - - klm_stat KLM_UNLOCK (struct klm_unlockargs) = 4; - } = 1; -} = 100020; |