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-rw-r--r--usr/src/man/man2/fcntl.222
-rw-r--r--usr/src/uts/common/fs/fs_subr.c11
-rw-r--r--usr/src/uts/common/fs/nfs/nfs3_vnops.c118
-rw-r--r--usr/src/uts/common/fs/nfs/nfs4_vnops.c15
4 files changed, 99 insertions, 67 deletions
diff --git a/usr/src/man/man2/fcntl.2 b/usr/src/man/man2/fcntl.2
index f178315525..5426f5603e 100644
--- a/usr/src/man/man2/fcntl.2
+++ b/usr/src/man/man2/fcntl.2
@@ -45,12 +45,12 @@
.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
.\" Copyright (c) 2013, OmniTI Computer Consulting, Inc. All rights reserved.
.\" Copyright 2015 Joyent, Inc.
+.\" Copyright 2022 Oxide Computer Company
.\"
.TH FCNTL 2 "Feb 16, 2015"
.SH NAME
fcntl \- file control
.SH SYNOPSIS
-.LP
.nf
#include <sys/types.h>
#include <unistd.h>
@@ -60,7 +60,6 @@ fcntl \- file control
.fi
.SH DESCRIPTION
-.LP
The \fBfcntl()\fR function provides for control over open files. The
\fIfildes\fR argument is an open file descriptor.
.sp
@@ -461,7 +460,6 @@ Remove an existing share reservation.
.RE
.SH FILE LOCKING
-.LP
Two types of file locks are supported: POSIX-style and OFD-style. OFD-style
locks are associated with the open file description (not descriptor) instead
of with a process. Either type is advisory by default, but POSIX-style locks
@@ -616,7 +614,6 @@ and error value apply only to POSIX-style locks. No deadlock detection is
performed when attempting to set an OFD-style lock.
.SH SHARE RESERVATIONS
-.LP
File share reservations are an advisory form of access control among
cooperating processes, on both local and remote machines. They are most often
used by \fBDOS\fR or Windows emulators and \fBDOS based\fR \fBNFS\fR clients.
@@ -727,7 +724,6 @@ Do not deny read or write access to any other process.
.RE
.SH RETURN VALUES
-.LP
Upon successful completion, the value returned depends on \fIcmd\fR as follows:
.sp
.ne 2
@@ -945,7 +941,6 @@ Value other than \fB\(mi1\fR\&.
Otherwise, \fB\(mi1\fR is returned and \fBerrno\fR is set to indicate the
error.
.SH ERRORS
-.LP
The \fBfcntl()\fR function will fail if:
.sp
.ne 2
@@ -1140,8 +1135,19 @@ The \fIcmd\fR argument is \fBF_FREESP,\fR mandatory record locking is enabled,
detected.
.RE
+.sp
+.ne 2
+.na
+\fB\fBEOPNOTSUPP\fR
+.ad
+.RS 11n
+The \fIcmd\fR argument is \fBF_OFD_GETLK\fR, \fBF_OFD_GETLK64\fR,
+\fBF_OFD_SETLK\fR, \fBF_OFD_SETLK64\fR, \fBF_OFD_SETLKW\fR, or
+\fBF_OFD_SETLKW64\fR and the locking of files of the type indicated by the
+\fIfildes\fR argument is not supported.
+.RE
+
.SH ATTRIBUTES
-.LP
See \fBattributes\fR(7) for descriptions of the following attributes:
.sp
@@ -1158,7 +1164,6 @@ MT-Level Async-Signal Safe
.TE
.SH SEE ALSO
-.LP
.BR chmod (2),
.BR close (2),
.BR creat (2),
@@ -1183,7 +1188,6 @@ MT-Level Async-Signal Safe
.LP
\fIProgramming Interfaces Guide\fR
.SH NOTES
-.LP
In the past, the variable \fBerrno\fR was set to \fBEACCES\fR rather than
\fBEAGAIN\fR when a section of a file is already locked by another process.
Therefore, portable application programs should expect and test for either
diff --git a/usr/src/uts/common/fs/fs_subr.c b/usr/src/uts/common/fs/fs_subr.c
index e3d07b595d..0682c96839 100644
--- a/usr/src/uts/common/fs/fs_subr.c
+++ b/usr/src/uts/common/fs/fs_subr.c
@@ -19,13 +19,14 @@
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
-/* All Rights Reserved */
+/* All Rights Reserved */
/*
* Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
* Copyright 2017 Joyent, Inc.
+ * Copyright 2022 Oxide Computer Company
*/
/*
@@ -256,7 +257,7 @@ fs_frlock(vnode_t *vp, int cmd, struct flock64 *bfp, int flag, offset_t offset,
* TBD we do not support remote OFD locks at this time.
*/
if (flag & (F_REMOTELOCK | F_PXFSLOCK)) {
- error = EINVAL;
+ error = EOPNOTSUPP;
goto done;
}
skip_lock = B_TRUE;
@@ -331,7 +332,7 @@ fs_frlock(vnode_t *vp, int cmd, struct flock64 *bfp, int flag, offset_t offset,
* TBD we do not support remote OFD locks at this time.
*/
if (flag & (F_REMOTELOCK | F_PXFSLOCK)) {
- error = EINVAL;
+ error = EOPNOTSUPP;
goto done;
}
skip_lock = B_TRUE;
@@ -740,8 +741,8 @@ fs_acl_nontrivial(vnode_t *vp, cred_t *cr)
{
ulong_t acl_styles;
ulong_t acl_flavor;
- vsecattr_t vsecattr;
- int error;
+ vsecattr_t vsecattr;
+ int error;
int isnontrivial;
/* determine the forms of ACLs maintained */
diff --git a/usr/src/uts/common/fs/nfs/nfs3_vnops.c b/usr/src/uts/common/fs/nfs/nfs3_vnops.c
index b7354c168a..74d47dd93d 100644
--- a/usr/src/uts/common/fs/nfs/nfs3_vnops.c
+++ b/usr/src/uts/common/fs/nfs/nfs3_vnops.c
@@ -31,6 +31,7 @@
/*
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
* Copyright 2015 Nexenta Systems, Inc. All rights reserved.
+ * Copyright 2022 Oxide Computer Company
*/
#include <sys/param.h>
@@ -275,7 +276,7 @@ const fs_operation_def_t nfs3_vnodeops_template[] = {
VOPNAME_SETSECATTR, { .vop_setsecattr = nfs3_setsecattr },
VOPNAME_GETSECATTR, { .vop_getsecattr = nfs3_getsecattr },
VOPNAME_SHRLOCK, { .vop_shrlock = nfs3_shrlock },
- VOPNAME_VNEVENT, { .vop_vnevent = fs_vnevent_support },
+ VOPNAME_VNEVENT, { .vop_vnevent = fs_vnevent_support },
NULL, NULL
};
@@ -342,7 +343,7 @@ nfs3_open(vnode_t **vpp, int flag, cred_t *cr, caller_context_t *ct)
/* ARGSUSED */
static int
nfs3_close(vnode_t *vp, int flag, int count, offset_t offset, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
rnode_t *rp;
int error;
@@ -538,7 +539,7 @@ nfs3_directio_read(vnode_t *vp, struct uio *uiop, cred_t *cr)
/* ARGSUSED */
static int
nfs3_read(vnode_t *vp, struct uio *uiop, int ioflag, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
rnode_t *rp;
u_offset_t off;
@@ -647,7 +648,7 @@ nfs3_read(vnode_t *vp, struct uio *uiop, int ioflag, cred_t *cr,
/* ARGSUSED */
static int
nfs3_write(vnode_t *vp, struct uio *uiop, int ioflag, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
rlim64_t limit = uiop->uio_llimit;
rnode_t *rp;
@@ -928,7 +929,7 @@ bottom:
*/
static int
nfs3_rdwrlbn(vnode_t *vp, page_t *pp, u_offset_t off, size_t len,
- int flags, cred_t *cr)
+ int flags, cred_t *cr)
{
struct buf *bp;
int error;
@@ -1000,7 +1001,7 @@ nfs3_rdwrlbn(vnode_t *vp, page_t *pp, u_offset_t off, size_t len,
*/
static int
nfs3write(vnode_t *vp, caddr_t base, u_offset_t offset, int count, cred_t *cr,
- stable_how *stab_comm)
+ stable_how *stab_comm)
{
mntinfo_t *mi;
WRITE3args args;
@@ -1125,8 +1126,8 @@ nfs3write(vnode_t *vp, caddr_t base, u_offset_t offset, int count, cred_t *cr,
* Read from a file. Reads data in largest chunks our interface can handle.
*/
static int
-nfs3read(vnode_t *vp, caddr_t base, offset_t offset, int count,
- size_t *residp, cred_t *cr)
+nfs3read(vnode_t *vp, caddr_t base, offset_t offset, int count, size_t *residp,
+ cred_t *cr)
{
mntinfo_t *mi;
READ3args args;
@@ -1235,7 +1236,7 @@ nfs3read(vnode_t *vp, caddr_t base, offset_t offset, int count,
/* ARGSUSED */
static int
nfs3_ioctl(vnode_t *vp, int cmd, intptr_t arg, int flag, cred_t *cr, int *rvalp,
- caller_context_t *ct)
+ caller_context_t *ct)
{
if (nfs_zone() != VTOMI(vp)->mi_zone)
@@ -1251,7 +1252,7 @@ nfs3_ioctl(vnode_t *vp, int cmd, intptr_t arg, int flag, cred_t *cr, int *rvalp,
/* ARGSUSED */
static int
nfs3_getattr(vnode_t *vp, struct vattr *vap, int flags, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
rnode_t *rp;
@@ -1312,7 +1313,7 @@ nfs3_getattr(vnode_t *vp, struct vattr *vap, int flags, cred_t *cr,
/*ARGSUSED4*/
static int
nfs3_setattr(vnode_t *vp, struct vattr *vap, int flags, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
struct vattr va;
@@ -1921,8 +1922,8 @@ redo:
/* ARGSUSED */
static int
nfs3_lookup(vnode_t *dvp, char *nm, vnode_t **vpp, struct pathname *pnp,
- int flags, vnode_t *rdir, cred_t *cr, caller_context_t *ct,
- int *direntflags, pathname_t *realpnp)
+ int flags, vnode_t *rdir, cred_t *cr, caller_context_t *ct,
+ int *direntflags, pathname_t *realpnp)
{
int error;
vnode_t *vp;
@@ -2006,7 +2007,7 @@ static int nfs3_lookup_dnlc_lookups = 0;
/* ARGSUSED */
int
nfs3lookup(vnode_t *dvp, char *nm, vnode_t **vpp, struct pathname *pnp,
- int flags, vnode_t *rdir, cred_t *cr, int rfscall_flags)
+ int flags, vnode_t *rdir, cred_t *cr, int rfscall_flags)
{
int error;
rnode_t *drp;
@@ -2140,7 +2141,7 @@ nfs3lookup_dnlc(vnode_t *dvp, char *nm, vnode_t **vpp, cred_t *cr)
static int
nfs3lookup_otw(vnode_t *dvp, char *nm, vnode_t **vpp, cred_t *cr,
- int rfscall_flags)
+ int rfscall_flags)
{
int error;
LOOKUP3args args;
@@ -2222,8 +2223,8 @@ static int nfs3_create_misses = 0;
/* ARGSUSED */
static int
nfs3_create(vnode_t *dvp, char *nm, struct vattr *va, enum vcexcl exclusive,
- int mode, vnode_t **vpp, cred_t *cr, int lfaware, caller_context_t *ct,
- vsecattr_t *vsecp)
+ int mode, vnode_t **vpp, cred_t *cr, int lfaware, caller_context_t *ct,
+ vsecattr_t *vsecp)
{
int error;
vnode_t *vp;
@@ -2396,7 +2397,7 @@ top:
/* ARGSUSED */
static int
nfs3create(vnode_t *dvp, char *nm, struct vattr *va, enum vcexcl exclusive,
- int mode, vnode_t **vpp, cred_t *cr, int lfaware)
+ int mode, vnode_t **vpp, cred_t *cr, int lfaware)
{
int error;
CREATE3args args;
@@ -2714,7 +2715,7 @@ nfs3excl_create_settimes(vnode_t *vp, struct vattr *vap, cred_t *cr)
/* ARGSUSED */
static int
nfs3mknod(vnode_t *dvp, char *nm, struct vattr *va, enum vcexcl exclusive,
- int mode, vnode_t **vpp, cred_t *cr)
+ int mode, vnode_t **vpp, cred_t *cr)
{
int error;
MKNOD3args args;
@@ -2973,7 +2974,7 @@ nfs3_remove(vnode_t *dvp, char *nm, cred_t *cr, caller_context_t *ct, int flags)
/* ARGSUSED */
static int
nfs3_link(vnode_t *tdvp, vnode_t *svp, char *tnm, cred_t *cr,
- caller_context_t *ct, int flags)
+ caller_context_t *ct, int flags)
{
int error;
LINK3args args;
@@ -3052,7 +3053,7 @@ nfs3_link(vnode_t *tdvp, vnode_t *svp, char *tnm, cred_t *cr,
/* ARGSUSED */
static int
nfs3_rename(vnode_t *odvp, char *onm, vnode_t *ndvp, char *nnm, cred_t *cr,
- caller_context_t *ct, int flags)
+ caller_context_t *ct, int flags)
{
vnode_t *realvp;
@@ -3373,7 +3374,7 @@ nfs3rename(vnode_t *odvp, char *onm, vnode_t *ndvp, char *nnm, cred_t *cr,
/* ARGSUSED */
static int
nfs3_mkdir(vnode_t *dvp, char *nm, struct vattr *va, vnode_t **vpp, cred_t *cr,
- caller_context_t *ct, int flags, vsecattr_t *vsecp)
+ caller_context_t *ct, int flags, vsecattr_t *vsecp)
{
int error;
MKDIR3args args;
@@ -3478,7 +3479,7 @@ nfs3_mkdir(vnode_t *dvp, char *nm, struct vattr *va, vnode_t **vpp, cred_t *cr,
/* ARGSUSED */
static int
nfs3_rmdir(vnode_t *dvp, char *nm, vnode_t *cdir, cred_t *cr,
- caller_context_t *ct, int flags)
+ caller_context_t *ct, int flags)
{
int error;
RMDIR3args args;
@@ -3583,7 +3584,7 @@ nfs3_rmdir(vnode_t *dvp, char *nm, vnode_t *cdir, cred_t *cr,
/* ARGSUSED */
static int
nfs3_symlink(vnode_t *dvp, char *lnm, struct vattr *tva, char *tnm, cred_t *cr,
- caller_context_t *ct, int flags)
+ caller_context_t *ct, int flags)
{
int error;
SYMLINK3args args;
@@ -3714,7 +3715,7 @@ static int nfs3_shrinkreaddir = 0;
/* ARGSUSED */
static int
nfs3_readdir(vnode_t *vp, struct uio *uiop, cred_t *cr, int *eofp,
- caller_context_t *ct, int flags)
+ caller_context_t *ct, int flags)
{
int error;
size_t count;
@@ -4530,8 +4531,8 @@ static int nfs3_lostpage = 0; /* number of times we lost original page */
/* ARGSUSED */
static int
nfs3_getpage(vnode_t *vp, offset_t off, size_t len, uint_t *protp,
- page_t *pl[], size_t plsz, struct seg *seg, caddr_t addr,
- enum seg_rw rw, cred_t *cr, caller_context_t *ct)
+ page_t *pl[], size_t plsz, struct seg *seg, caddr_t addr,
+ enum seg_rw rw, cred_t *cr, caller_context_t *ct)
{
rnode_t *rp;
int error;
@@ -4606,8 +4607,8 @@ retry:
/* ARGSUSED */
static int
nfs3_getapage(vnode_t *vp, u_offset_t off, size_t len, uint_t *protp,
- page_t *pl[], size_t plsz, struct seg *seg, caddr_t addr,
- enum seg_rw rw, cred_t *cr)
+ page_t *pl[], size_t plsz, struct seg *seg, caddr_t addr,
+ enum seg_rw rw, cred_t *cr)
{
rnode_t *rp;
uint_t bsize;
@@ -4875,7 +4876,7 @@ out:
static void
nfs3_readahead(vnode_t *vp, u_offset_t blkoff, caddr_t addr, struct seg *seg,
- cred_t *cr)
+ cred_t *cr)
{
int error;
page_t *pp;
@@ -4992,7 +4993,7 @@ nfs3_readahead(vnode_t *vp, u_offset_t blkoff, caddr_t addr, struct seg *seg,
/* ARGSUSED */
static int
nfs3_putpage(vnode_t *vp, offset_t off, size_t len, int flags, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
rnode_t *rp;
@@ -5027,7 +5028,7 @@ nfs3_putpage(vnode_t *vp, offset_t off, size_t len, int flags, cred_t *cr,
*/
int
nfs3_putapage(vnode_t *vp, page_t *pp, u_offset_t *offp, size_t *lenp,
- int flags, cred_t *cr)
+ int flags, cred_t *cr)
{
u_offset_t io_off;
u_offset_t lbn_off;
@@ -5148,7 +5149,7 @@ nfs3_putapage(vnode_t *vp, page_t *pp, u_offset_t *offp, size_t *lenp,
static int
nfs3_sync_putapage(vnode_t *vp, page_t *pp, u_offset_t io_off, size_t io_len,
- int flags, cred_t *cr)
+ int flags, cred_t *cr)
{
int error;
rnode_t *rp;
@@ -5211,8 +5212,8 @@ nfs3_sync_putapage(vnode_t *vp, page_t *pp, u_offset_t io_off, size_t io_len,
/* ARGSUSED */
static int
nfs3_map(vnode_t *vp, offset_t off, struct as *as, caddr_t *addrp,
- size_t len, uchar_t prot, uchar_t maxprot, uint_t flags,
- cred_t *cr, caller_context_t *ct)
+ size_t len, uchar_t prot, uchar_t maxprot, uint_t flags,
+ cred_t *cr, caller_context_t *ct)
{
struct segvn_crargs vn_a;
int error;
@@ -5325,8 +5326,8 @@ done:
/* ARGSUSED */
static int
nfs3_addmap(vnode_t *vp, offset_t off, struct as *as, caddr_t addr,
- size_t len, uchar_t prot, uchar_t maxprot, uint_t flags,
- cred_t *cr, caller_context_t *ct)
+ size_t len, uchar_t prot, uchar_t maxprot, uint_t flags,
+ cred_t *cr, caller_context_t *ct)
{
rnode_t *rp;
@@ -5344,8 +5345,8 @@ nfs3_addmap(vnode_t *vp, offset_t off, struct as *as, caddr_t addr,
/* ARGSUSED */
static int
nfs3_frlock(vnode_t *vp, int cmd, struct flock64 *bfp, int flag,
- offset_t offset, struct flk_callback *flk_cbp, cred_t *cr,
- caller_context_t *ct)
+ offset_t offset, struct flk_callback *flk_cbp, cred_t *cr,
+ caller_context_t *ct)
{
netobj lm_fh3;
int rc;
@@ -5355,9 +5356,22 @@ nfs3_frlock(vnode_t *vp, int cmd, struct flock64 *bfp, int flag,
if (nfs_zone() != VTOMI(vp)->mi_zone)
return (EIO);
+
/* check for valid cmd parameter */
- if (cmd != F_GETLK && cmd != F_SETLK && cmd != F_SETLKW)
+ switch (cmd) {
+ case F_FLOCK:
+ case F_FLOCKW:
+ case F_OFD_GETLK:
+ case F_OFD_SETLK:
+ case F_OFD_SETLKW:
+ return (EOPNOTSUPP);
+ case F_GETLK:
+ case F_SETLK:
+ case F_SETLKW:
+ break;
+ default:
return (EINVAL);
+ }
/* Verify l_type. */
switch (bfp->l_type) {
@@ -5494,7 +5508,7 @@ done:
/* ARGSUSED */
static int
nfs3_space(vnode_t *vp, int cmd, struct flock64 *bfp, int flag,
- offset_t offset, cred_t *cr, caller_context_t *ct)
+ offset_t offset, cred_t *cr, caller_context_t *ct)
{
int error;
@@ -5553,8 +5567,8 @@ nfs3_realvp(vnode_t *vp, vnode_t **vpp, caller_context_t *ct)
/* ARGSUSED */
static int
nfs3_delmap(vnode_t *vp, offset_t off, struct as *as, caddr_t addr,
- size_t len, uint_t prot, uint_t maxprot, uint_t flags,
- cred_t *cr, caller_context_t *ct)
+ size_t len, uint_t prot, uint_t maxprot, uint_t flags,
+ cred_t *cr, caller_context_t *ct)
{
int caller_found;
int error;
@@ -5716,7 +5730,7 @@ static int nfs3_pathconf_cache_misses = 0;
/* ARGSUSED */
static int
nfs3_pathconf(vnode_t *vp, int cmd, ulong_t *valp, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
PATHCONF3args args;
@@ -5914,7 +5928,7 @@ nfs3_pathconf(vnode_t *vp, int cmd, ulong_t *valp, cred_t *cr,
*/
static int
nfs3_sync_pageio(vnode_t *vp, page_t *pp, u_offset_t io_off, size_t io_len,
- int flags, cred_t *cr)
+ int flags, cred_t *cr)
{
int error;
@@ -5930,7 +5944,7 @@ nfs3_sync_pageio(vnode_t *vp, page_t *pp, u_offset_t io_off, size_t io_len,
/* ARGSUSED */
static int
nfs3_pageio(vnode_t *vp, page_t *pp, u_offset_t io_off, size_t io_len,
- int flags, cred_t *cr, caller_context_t *ct)
+ int flags, cred_t *cr, caller_context_t *ct)
{
int error;
rnode_t *rp;
@@ -5960,7 +5974,7 @@ nfs3_pageio(vnode_t *vp, page_t *pp, u_offset_t io_off, size_t io_len,
/* ARGSUSED */
static void
nfs3_dispose(vnode_t *vp, page_t *pp, int fl, int dn, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
rnode_t *rp;
@@ -6568,7 +6582,7 @@ nfs3_commit_vp(vnode_t *vp, u_offset_t poff, size_t plen, cred_t *cr)
static int
nfs3_sync_commit(vnode_t *vp, page_t *plist, offset3 offset, count3 count,
- cred_t *cr)
+ cred_t *cr)
{
int error;
page_t *pp;
@@ -6605,7 +6619,7 @@ nfs3_sync_commit(vnode_t *vp, page_t *plist, offset3 offset, count3 count,
static void
nfs3_async_commit(vnode_t *vp, page_t *plist, offset3 offset, count3 count,
- cred_t *cr)
+ cred_t *cr)
{
ASSERT(nfs_zone() == VTOMI(vp)->mi_zone);
(void) nfs3_sync_commit(vp, plist, offset, count, cr);
@@ -6614,7 +6628,7 @@ nfs3_async_commit(vnode_t *vp, page_t *plist, offset3 offset, count3 count,
/* ARGSUSED */
static int
nfs3_setsecattr(vnode_t *vp, vsecattr_t *vsecattr, int flag, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
mntinfo_t *mi;
@@ -6636,7 +6650,7 @@ nfs3_setsecattr(vnode_t *vp, vsecattr_t *vsecattr, int flag, cred_t *cr,
/* ARGSUSED */
static int
nfs3_getsecattr(vnode_t *vp, vsecattr_t *vsecattr, int flag, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
mntinfo_t *mi;
@@ -6658,7 +6672,7 @@ nfs3_getsecattr(vnode_t *vp, vsecattr_t *vsecattr, int flag, cred_t *cr,
/* ARGSUSED */
static int
nfs3_shrlock(vnode_t *vp, int cmd, struct shrlock *shr, int flag, cred_t *cr,
- caller_context_t *ct)
+ caller_context_t *ct)
{
int error;
struct shrlock nshr;
diff --git a/usr/src/uts/common/fs/nfs/nfs4_vnops.c b/usr/src/uts/common/fs/nfs/nfs4_vnops.c
index db93bf2e72..2a501bc898 100644
--- a/usr/src/uts/common/fs/nfs/nfs4_vnops.c
+++ b/usr/src/uts/common/fs/nfs/nfs4_vnops.c
@@ -39,6 +39,7 @@
/*
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
+ * Copyright 2022 Oxide Computer Company
*/
#include <sys/param.h>
@@ -10849,8 +10850,20 @@ nfs4_frlock(vnode_t *vp, int cmd, struct flock64 *bfp, int flag,
return (EIO);
/* check for valid cmd parameter */
- if (cmd != F_GETLK && cmd != F_SETLK && cmd != F_SETLKW)
+ switch (cmd) {
+ case F_FLOCK:
+ case F_FLOCKW:
+ case F_OFD_GETLK:
+ case F_OFD_SETLK:
+ case F_OFD_SETLKW:
+ return (EOPNOTSUPP);
+ case F_GETLK:
+ case F_SETLK:
+ case F_SETLKW:
+ break;
+ default:
return (EINVAL);
+ }
/* Verify l_type. */
switch (bfp->l_type) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 02:12:40 +0000