cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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nlm.h (1354B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * linux/include/linux/lockd/nlm.h
      4 *
      5 * Declarations for the Network Lock Manager protocol.
      6 *
      7 * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
      8 */
      9
     10#ifndef LINUX_LOCKD_NLM_H
     11#define LINUX_LOCKD_NLM_H
     12
     13
     14/* Maximum file offset in file_lock.fl_end */
     15# define NLM_OFFSET_MAX		((s32) 0x7fffffff)
     16# define NLM4_OFFSET_MAX	((s64) ((~(u64)0) >> 1))
     17
     18/* Return states for NLM */
     19enum {
     20	NLM_LCK_GRANTED			= 0,
     21	NLM_LCK_DENIED			= 1,
     22	NLM_LCK_DENIED_NOLOCKS		= 2,
     23	NLM_LCK_BLOCKED			= 3,
     24	NLM_LCK_DENIED_GRACE_PERIOD	= 4,
     25#ifdef CONFIG_LOCKD_V4
     26	NLM_DEADLCK			= 5,
     27	NLM_ROFS			= 6,
     28	NLM_STALE_FH			= 7,
     29	NLM_FBIG			= 8,
     30	NLM_FAILED			= 9,
     31#endif
     32};
     33
     34#define NLM_PROGRAM		100021
     35
     36#define NLMPROC_NULL		0
     37#define NLMPROC_TEST		1
     38#define NLMPROC_LOCK		2
     39#define NLMPROC_CANCEL		3
     40#define NLMPROC_UNLOCK		4
     41#define NLMPROC_GRANTED		5
     42#define NLMPROC_TEST_MSG	6
     43#define NLMPROC_LOCK_MSG	7
     44#define NLMPROC_CANCEL_MSG	8
     45#define NLMPROC_UNLOCK_MSG	9
     46#define NLMPROC_GRANTED_MSG	10
     47#define NLMPROC_TEST_RES	11
     48#define NLMPROC_LOCK_RES	12
     49#define NLMPROC_CANCEL_RES	13
     50#define NLMPROC_UNLOCK_RES	14
     51#define NLMPROC_GRANTED_RES	15
     52#define NLMPROC_NSM_NOTIFY	16		/* statd callback */
     53#define NLMPROC_SHARE		20
     54#define NLMPROC_UNSHARE		21
     55#define NLMPROC_NM_LOCK		22
     56#define NLMPROC_FREE_ALL	23
     57
     58#endif /* LINUX_LOCKD_NLM_H */