From owner-svn-src-head@freebsd.org  Mon Mar 30 22:02:38 2020
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.nyi.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.nyi.freebsd.org (Postfix) with ESMTP id CB9B1268714;
 Mon, 30 Mar 2020 22:02:38 +0000 (UTC) (envelope-from jhb@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
 server-signature RSA-PSS (4096 bits)
 client-signature RSA-PSS (4096 bits) client-digest SHA256)
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 48rmfP6q0Jz4Vdb;
 Mon, 30 Mar 2020 22:02:37 +0000 (UTC) (envelope-from jhb@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A860124D11;
 Mon, 30 Mar 2020 21:44:10 +0000 (UTC) (envelope-from jhb@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 02ULiAUP031646;
 Mon, 30 Mar 2020 21:44:10 GMT (envelope-from jhb@FreeBSD.org)
Received: (from jhb@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id 02ULi1vL031598;
 Mon, 30 Mar 2020 21:44:01 GMT (envelope-from jhb@FreeBSD.org)
Message-Id: <202003302144.02ULi1vL031598@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: jhb set sender to jhb@FreeBSD.org
 using -f
From: John Baldwin <jhb@FreeBSD.org>
Date: Mon, 30 Mar 2020 21:44:01 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r359465 - in head: lib/libc/sys share/man/man9
X-SVN-Group: head
X-SVN-Commit-Author: jhb
X-SVN-Commit-Paths: in head: lib/libc/sys share/man/man9
X-SVN-Commit-Revision: 359465
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 30 Mar 2020 22:02:39 -0000

Author: jhb
Date: Mon Mar 30 21:44:00 2020
New Revision: 359465
URL: https://svnweb.freebsd.org/changeset/base/359465

Log:
  Document EINTEGRITY errors for many system calls.
  
  EINTEGRITY was previously documented as a UFS-specific error for
  mount(2).  This documents EINTEGRITY as a filesystem-independent error
  that may be reported by the backing store of a filesystem.
  
  While here, document EIO as a filesystem-independent error for both
  mount(2) and posix_fadvise(2).  EIO was previously only documented for
  UFS for mount(2).
  
  Reviewed by:	mckusick
  Suggested by:	mckusick
  MFC after:	2 weeks
  Sponsored by:	Chelsio Communications
  Differential Revision:	https://reviews.freebsd.org/D24168

Modified:
  head/lib/libc/sys/access.2
  head/lib/libc/sys/acct.2
  head/lib/libc/sys/bind.2
  head/lib/libc/sys/chdir.2
  head/lib/libc/sys/chflags.2
  head/lib/libc/sys/chmod.2
  head/lib/libc/sys/chown.2
  head/lib/libc/sys/chroot.2
  head/lib/libc/sys/copy_file_range.2
  head/lib/libc/sys/execve.2
  head/lib/libc/sys/fhlink.2
  head/lib/libc/sys/fhreadlink.2
  head/lib/libc/sys/fsync.2
  head/lib/libc/sys/getdirentries.2
  head/lib/libc/sys/getfh.2
  head/lib/libc/sys/getfsstat.2
  head/lib/libc/sys/ktrace.2
  head/lib/libc/sys/link.2
  head/lib/libc/sys/mkdir.2
  head/lib/libc/sys/mkfifo.2
  head/lib/libc/sys/mknod.2
  head/lib/libc/sys/mount.2
  head/lib/libc/sys/open.2
  head/lib/libc/sys/pathconf.2
  head/lib/libc/sys/posix_fadvise.2
  head/lib/libc/sys/posix_fallocate.2
  head/lib/libc/sys/quotactl.2
  head/lib/libc/sys/read.2
  head/lib/libc/sys/readlink.2
  head/lib/libc/sys/rename.2
  head/lib/libc/sys/rmdir.2
  head/lib/libc/sys/sendfile.2
  head/lib/libc/sys/stat.2
  head/lib/libc/sys/statfs.2
  head/lib/libc/sys/swapon.2
  head/lib/libc/sys/symlink.2
  head/lib/libc/sys/truncate.2
  head/lib/libc/sys/undelete.2
  head/lib/libc/sys/unlink.2
  head/lib/libc/sys/utimensat.2
  head/lib/libc/sys/utimes.2
  head/lib/libc/sys/write.2
  head/share/man/man9/VOP_COPY_FILE_RANGE.9
  head/share/man/man9/VOP_READDIR.9
  head/share/man/man9/VOP_READLINK.9
  head/share/man/man9/g_data.9

Modified: head/lib/libc/sys/access.2
==============================================================================
--- head/lib/libc/sys/access.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/access.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)access.2	8.2 (Berkeley) 4/1/94
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2018
+.Dd March 30, 2020
 .Dt ACCESS 2
 .Os
 .Sh NAME
@@ -175,6 +175,8 @@ argument
 points outside the process's allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 Also, the

Modified: head/lib/libc/sys/acct.2
==============================================================================
--- head/lib/libc/sys/acct.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/acct.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)acct.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd April 17, 2004
+.Dd March 30, 2020
 .Dt ACCT 2
 .Os
 .Sh NAME
@@ -119,6 +119,8 @@ argument
 points outside the process's allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr acct 5 ,

Modified: head/lib/libc/sys/bind.2
==============================================================================
--- head/lib/libc/sys/bind.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/bind.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)bind.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd August 18, 2016
+.Dd March 30, 2020
 .Dt BIND 2
 .Os
 .Sh NAME
@@ -122,6 +122,8 @@ A prefix component of the path name does not exist.
 Too many symbolic links were encountered in translating the pathname.
 .It Bq Er EIO
 An I/O error occurred while making the directory entry or allocating the inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The name would reside on a read-only file system.
 .It Bq Er EISDIR

Modified: head/lib/libc/sys/chdir.2
==============================================================================
--- head/lib/libc/sys/chdir.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/chdir.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)chdir.2	8.2 (Berkeley) 12/11/93
 .\" $FreeBSD$
 .\"
-.Dd December 1, 2017
+.Dd March 30, 2020
 .Dt CHDIR 2
 .Os
 .Sh NAME
@@ -96,6 +96,8 @@ argument
 points outside the process's allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 The

Modified: head/lib/libc/sys/chflags.2
==============================================================================
--- head/lib/libc/sys/chflags.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/chflags.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)chflags.2	8.3 (Berkeley) 5/2/95
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2018
+.Dd March 30, 2020
 .Dt CHFLAGS 2
 .Os
 .Sh NAME
@@ -264,6 +264,8 @@ points outside the process's allocated address space.
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EOPNOTSUPP
 The underlying file system does not support file flags, or
 does not support all of the flags set in
@@ -306,6 +308,8 @@ The file resides on a read-only file system.
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EOPNOTSUPP
 The underlying file system does not support file flags, or
 does not support all of the flags set in

Modified: head/lib/libc/sys/chmod.2
==============================================================================
--- head/lib/libc/sys/chmod.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/chmod.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)chmod.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2018
+.Dd March 30, 2020
 .Dt CHMOD 2
 .Os
 .Sh NAME
@@ -244,6 +244,8 @@ argument
 points outside the process's allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFTYPE
 The effective user ID is not the super-user, the mode includes the sticky bit
 .Dv ( S_ISVTX ) ,
@@ -265,6 +267,8 @@ refers to a socket, not to a file.
 The file resides on a read-only file system.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 In addition to the

Modified: head/lib/libc/sys/chown.2
==============================================================================
--- head/lib/libc/sys/chown.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/chown.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)chown.2	8.4 (Berkeley) 4/19/94
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2018
+.Dd March 30, 2020
 .Dt CHOWN 2
 .Os
 .Sh NAME
@@ -183,6 +183,8 @@ argument
 points outside the process's allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 The
@@ -205,6 +207,8 @@ The effective user ID is not the super-user.
 The named file resides on a read-only file system.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 In addition to the errors specified for

Modified: head/lib/libc/sys/chroot.2
==============================================================================
--- head/lib/libc/sys/chroot.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/chroot.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)chroot.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd January 3, 2012
+.Dd March 30, 2020
 .Dt CHROOT 2
 .Os
 .Sh NAME
@@ -121,6 +121,8 @@ argument
 points outside the process's allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr chdir 2 ,

Modified: head/lib/libc/sys/copy_file_range.2
==============================================================================
--- head/lib/libc/sys/copy_file_range.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/copy_file_range.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 9, 2019
+.Dd March 30, 2020
 .Dt COPY_FILE_RANGE 2
 .Os
 .Sh NAME
@@ -180,6 +180,8 @@ flags
 is not zero.
 .It Bq Er EIO
 An I/O error occurred while reading/writing the files.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from a file system.
 .It Bq Er EISDIR
 If either
 .Fa infd

Modified: head/lib/libc/sys/execve.2
==============================================================================
--- head/lib/libc/sys/execve.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/execve.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)execve.2	8.5 (Berkeley) 6/1/94
 .\" $FreeBSD$
 .\"
-.Dd September 21, 2010
+.Dd March 30, 2020
 .Dt EXECVE 2
 .Os
 .Sh NAME
@@ -304,6 +304,8 @@ point
 to an illegal address.
 .It Bq Er EIO
 An I/O error occurred while reading from the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 In addition, the

Modified: head/lib/libc/sys/fhlink.2
==============================================================================
--- head/lib/libc/sys/fhlink.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/fhlink.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 29, 2018
+.Dd March 30, 2020
 .Dt FHLINK 2
 .Os
 .Sh NAME
@@ -219,6 +219,8 @@ containing the directory has been exhausted.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to
 the file system to make the directory entry.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The requested link requires writing in a directory on a read-only file
 system.

Modified: head/lib/libc/sys/fhreadlink.2
==============================================================================
--- head/lib/libc/sys/fhreadlink.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/fhreadlink.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 29, 2018
+.Dd March 30, 2020
 .Dt FHREADLINK 2
 .Os
 .Sh NAME
@@ -76,6 +76,8 @@ Too many symbolic links were encountered in translatin
 The named file is not a symbolic link.
 .It Bq Er EIO
 An I/O error occurred while reading from the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 The
 .Fa buf

Modified: head/lib/libc/sys/fsync.2
==============================================================================
--- head/lib/libc/sys/fsync.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/fsync.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -34,7 +34,7 @@
 .\"     @(#)fsync.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd February 6, 2018
+.Dd March 30, 2020
 .Dt FSYNC 2
 .Os
 .Sh NAME
@@ -107,6 +107,8 @@ argument
 refers to a socket, not to a file.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr fsync 1 ,

Modified: head/lib/libc/sys/getdirentries.2
==============================================================================
--- head/lib/libc/sys/getdirentries.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/getdirentries.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)getdirentries.2	8.2 (Berkeley) 5/3/95
 .\" $FreeBSD$
 .\"
-.Dd Nov 14, 2018
+.Dd March 30, 2020
 .Dt GETDIRENTRIES 2
 .Os
 .Sh NAME
@@ -189,6 +189,8 @@ or the current position pointer is invalid.
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr lseek 2 ,

Modified: head/lib/libc/sys/getfh.2
==============================================================================
--- head/lib/libc/sys/getfh.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/getfh.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -29,7 +29,7 @@
 .\"	@(#)getfh.2	8.1 (Berkeley) 6/9/93
 .\" $FreeBSD$
 .\"
-.Dd December 11, 2018
+.Dd March 30, 2020
 .Dt GETFH 2
 .Os
 .Sh NAME
@@ -192,6 +192,8 @@ points to an invalid address.
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ESTALE
 The file handle
 .Fa fhp

Modified: head/lib/libc/sys/getfsstat.2
==============================================================================
--- head/lib/libc/sys/getfsstat.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/getfsstat.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)getfsstat.2	8.3 (Berkeley) 5/25/95
 .\" $FreeBSD$
 .\"
-.Dd December 27, 2016
+.Dd March 30, 2020
 .Dt GETFSSTAT 2
 .Os
 .Sh NAME
@@ -118,6 +118,8 @@ or
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr statfs 2 ,

Modified: head/lib/libc/sys/ktrace.2
==============================================================================
--- head/lib/libc/sys/ktrace.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/ktrace.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)ktrace.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd March 31, 2016
+.Dd March 30, 2020
 .Dt KTRACE 2
 .Os
 .Sh NAME
@@ -177,6 +177,8 @@ Search permission is denied for a component of the pat
 Too many symbolic links were encountered in translating the pathname.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ENOSYS
 The kernel was not compiled with
 .Nm

Modified: head/lib/libc/sys/link.2
==============================================================================
--- head/lib/libc/sys/link.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/link.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)link.2	8.3 (Berkeley) 1/12/94
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2018
+.Dd March 30, 2020
 .Dt LINK 2
 .Os
 .Sh NAME
@@ -222,6 +222,8 @@ containing the directory has been exhausted.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to
 the file system to make the directory entry.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The requested link requires writing in a directory on a read-only file
 system.

Modified: head/lib/libc/sys/mkdir.2
==============================================================================
--- head/lib/libc/sys/mkdir.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/mkdir.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)mkdir.2	8.2 (Berkeley) 12/11/93
 .\" $FreeBSD$
 .\"
-.Dd June 26, 2008
+.Dd March 30, 2020
 .Dt MKDIR 2
 .Os
 .Sh NAME
@@ -126,6 +126,8 @@ which the directory is being created has been exhauste
 An I/O error occurred while making the directory entry or allocating the inode.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 The
 .Fa path

Modified: head/lib/libc/sys/mkfifo.2
==============================================================================
--- head/lib/libc/sys/mkfifo.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/mkfifo.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)mkfifo.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd April 10, 2008
+.Dd March 30, 2020
 .Dt MKFIFO 2
 .Os
 .Sh NAME
@@ -134,6 +134,8 @@ error occurred while making the directory entry or all
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 The
 .Fa path

Modified: head/lib/libc/sys/mknod.2
==============================================================================
--- head/lib/libc/sys/mknod.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/mknod.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)mknod.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd December 1, 2017
+.Dd March 30, 2020
 .Dt MKNOD 2
 .Os
 .Sh NAME
@@ -108,6 +108,8 @@ Too many symbolic links were encountered in translatin
 The process's effective user ID is not super-user.
 .It Bq Er EIO
 An I/O error occurred while making the directory entry or allocating the inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ENOSPC
 The directory in which the entry for the new node is being placed
 cannot be extended because there is no space left on the file

Modified: head/lib/libc/sys/mount.2
==============================================================================
--- head/lib/libc/sys/mount.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/mount.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)mount.2	8.3 (Berkeley) 5/24/95
 .\" $FreeBSD$
 .\"
-.Dd August 28, 2019
+.Dd March 30, 2020
 .Dt MOUNT 2
 .Os
 .Sh NAME
@@ -274,6 +274,13 @@ The
 .Fa dir
 argument
 points outside the process's allocated address space.
+.It Bq Er EIO
+An I/O error occurred while reading data from
+.Fa special .
+.It Bq Er EINTEGRITY
+The backing store for
+.Fa special
+detected corrupted data while reading.
 .El
 .Pp
 The following errors can occur for a

Modified: head/lib/libc/sys/open.2
==============================================================================
--- head/lib/libc/sys/open.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/open.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)open.2	8.2 (Berkeley) 11/16/93
 .\" $FreeBSD$
 .\"
-.Dd January 31, 2020
+.Dd March 30, 2020
 .Dt OPEN 2
 .Os
 .Sh NAME
@@ -510,6 +510,8 @@ which the file is being created has been exhausted.
 An I/O error occurred while making the directory entry or
 allocating the inode for
 .Dv O_CREAT .
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ETXTBSY
 The file is a pure procedure (shared text) file that is being
 executed and the

Modified: head/lib/libc/sys/pathconf.2
==============================================================================
--- head/lib/libc/sys/pathconf.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/pathconf.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)pathconf.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd July 7, 2009
+.Dd March 30, 2020
 .Dt PATHCONF 2
 .Os
 .Sh NAME
@@ -230,6 +230,8 @@ Search permission is denied for a component of the pat
 Too many symbolic links were encountered in translating the pathname.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 The
@@ -244,6 +246,8 @@ argument
 is not a valid open file descriptor.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr lseek 2 ,

Modified: head/lib/libc/sys/posix_fadvise.2
==============================================================================
--- head/lib/libc/sys/posix_fadvise.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/posix_fadvise.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)madvise.2	8.1 (Berkeley) 6/9/93
 .\" $FreeBSD$
 .\"
-.Dd October 3, 2015
+.Dd March 30, 2020
 .Dt POSIX_FADVISE 2
 .Os
 .Sh NAME
@@ -124,6 +124,10 @@ argument does not refer to a regular file.
 The
 .Fa fd
 argument is associated with a pipe or FIFO.
+.It Bq Er EIO
+An I/O error occurred while reading from or writing to a file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr madvise 2

Modified: head/lib/libc/sys/posix_fallocate.2
==============================================================================
--- head/lib/libc/sys/posix_fallocate.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/posix_fallocate.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)open.2	8.2 (Berkeley) 11/16/93
 .\" $FreeBSD$
 .\"
-.Dd January 5, 2020
+.Dd March 30, 2020
 .Dt POSIX_FALLOCATE 2
 .Os
 .Sh NAME
@@ -112,6 +112,8 @@ argument was less than zero,
 or the operation is not supported by the file system.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to a file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ENODEV
 The
 .Fa fd

Modified: head/lib/libc/sys/quotactl.2
==============================================================================
--- head/lib/libc/sys/quotactl.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/quotactl.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -31,7 +31,7 @@
 .\"	@(#)quotactl.2	8.2 (Berkeley) 3/10/95
 .\" $FreeBSD$
 .\"
-.Dd March 5, 1999
+.Dd March 30, 2020
 .Dt QUOTACTL 2
 .Os
 .Sh NAME
@@ -228,6 +228,8 @@ An
 .Tn I/O
 error occurred while reading from or writing
 to a file containing quotas.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 An invalid
 .Fa addr

Modified: head/lib/libc/sys/read.2
==============================================================================
--- head/lib/libc/sys/read.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/read.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)read.2	8.4 (Berkeley) 2/26/94
 .\" $FreeBSD$
 .\"
-.Dd July 6, 2019
+.Dd March 30, 2020
 .Dt READ 2
 .Os
 .Sh NAME
@@ -182,6 +182,8 @@ argument
 points outside the allocated address space.
 .It Bq Er EIO
 An I/O error occurred while reading from the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EBUSY
 Failed to read from a file, e.g. /proc/<pid>/regs while <pid> is not stopped
 .It Bq Er EINTR

Modified: head/lib/libc/sys/readlink.2
==============================================================================
--- head/lib/libc/sys/readlink.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/readlink.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)readlink.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd April 10, 2008
+.Dd March 30, 2020
 .Dt READLINK 2
 .Os
 .Sh NAME
@@ -108,6 +108,8 @@ Too many symbolic links were encountered in translatin
 The named file is not a symbolic link.
 .It Bq Er EIO
 An I/O error occurred while reading from the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 The
 .Fa buf

Modified: head/lib/libc/sys/rename.2
==============================================================================
--- head/lib/libc/sys/rename.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/rename.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)rename.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd June 21, 2018
+.Dd March 30, 2020
 .Dt RENAME 2
 .Os
 .Sh NAME
@@ -240,6 +240,8 @@ user's quota of disk blocks on the file system
 containing the directory has been exhausted.
 .It Bq Er EIO
 An I/O error occurred while making or updating a directory entry.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The requested link requires writing in a directory on a read-only file
 system.

Modified: head/lib/libc/sys/rmdir.2
==============================================================================
--- head/lib/libc/sys/rmdir.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/rmdir.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)rmdir.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd December 9, 2006
+.Dd March 30, 2020
 .Dt RMDIR 2
 .Os
 .Sh NAME
@@ -100,6 +100,8 @@ for a mounted file system.
 .It Bq Er EIO
 An I/O error occurred while deleting the directory entry
 or deallocating the inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The directory entry to be removed resides on a read-only file system.
 .It Bq Er EFAULT

Modified: head/lib/libc/sys/sendfile.2
==============================================================================
--- head/lib/libc/sys/sendfile.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/sendfile.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 15, 2019
+.Dd March 30, 2020
 .Dt SENDFILE 2
 .Os
 .Sh NAME
@@ -350,6 +350,9 @@ argument
 is negative.
 .It Bq Er EIO
 An error occurred while reading from
+.Fa fd .
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from
 .Fa fd .
 .It Bq Er ENOTCAPABLE
 The

Modified: head/lib/libc/sys/stat.2
==============================================================================
--- head/lib/libc/sys/stat.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/stat.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)stat.2	8.4 (Berkeley) 5/1/95
 .\" $FreeBSD$
 .\"
-.Dd December 5, 2018
+.Dd March 30, 2020
 .Dt STAT 2
 .Os
 .Sh NAME
@@ -379,6 +379,8 @@ argument
 points to an invalid address.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ELOOP
 Too many symbolic links were encountered in translating the pathname.
 .It Bq Er ENAMETOOLONG
@@ -410,6 +412,8 @@ argument
 points to an invalid address.
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EOVERFLOW
 The file size in bytes cannot be
 represented correctly in the structure pointed to by

Modified: head/lib/libc/sys/statfs.2
==============================================================================
--- head/lib/libc/sys/statfs.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/statfs.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"	@(#)statfs.2	8.5 (Berkeley) 5/24/95
 .\" $FreeBSD$
 .\"
-.Dd February 13, 2017
+.Dd March 30, 2020
 .Dt STATFS 2
 .Os
 .Sh NAME
@@ -204,6 +204,8 @@ points to an invalid address.
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Pp
 The
@@ -225,6 +227,8 @@ points to an invalid address.
 An
 .Tn I/O
 error occurred while reading from or writing to the file system.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .El
 .Sh SEE ALSO
 .Xr fhstatfs 2 ,

Modified: head/lib/libc/sys/swapon.2
==============================================================================
--- head/lib/libc/sys/swapon.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/swapon.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)swapon.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd October 4, 2013
+.Dd March 30, 2020
 .Dt SWAPON 2
 .Os
 .Sh NAME
@@ -115,6 +115,9 @@ is out of range (this indicates no device driver exist
 for the associated hardware).
 .It Bq Er EIO
 An I/O error occurred while opening the swap device.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system to open the
+swap device.
 .El
 .Pp
 Lastly,

Modified: head/lib/libc/sys/symlink.2
==============================================================================
--- head/lib/libc/sys/symlink.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/symlink.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)symlink.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd April 10, 2008
+.Dd March 30, 2020
 .Dt SYMLINK 2
 .Os
 .Sh NAME
@@ -151,6 +151,8 @@ The user's quota of inodes on the file system on
 which the symbolic link is being created has been exhausted.
 .It Bq Er EIO
 An I/O error occurred while making the directory entry or allocating the inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 The
 .Fa name1

Modified: head/lib/libc/sys/truncate.2
==============================================================================
--- head/lib/libc/sys/truncate.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/truncate.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)truncate.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd January 24, 2020
+.Dd March 30, 2020
 .Dt TRUNCATE 2
 .Os
 .Sh NAME
@@ -117,6 +117,8 @@ The
 argument was less than 0.
 .It Bq Er EIO
 An I/O error occurred updating the inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EFAULT
 The
 .Fa path

Modified: head/lib/libc/sys/undelete.2
==============================================================================
--- head/lib/libc/sys/undelete.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/undelete.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -29,7 +29,7 @@
 .\"     @(#)undelete.2	8.4 (Berkeley) 10/18/94
 .\" $FreeBSD$
 .\"
-.Dd January 22, 2006
+.Dd March 30, 2020
 .Dt UNDELETE 2
 .Os
 .Sh NAME
@@ -87,6 +87,8 @@ The last component of the path is
 .Ql .. .
 .It Bq Er EIO
 An I/O error occurred while updating the directory entry.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The name resides on a read-only file system.
 .It Bq Er EFAULT

Modified: head/lib/libc/sys/unlink.2
==============================================================================
--- head/lib/libc/sys/unlink.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/unlink.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)unlink.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd June 6, 2019
+.Dd March 30, 2020
 .Dt UNLINK 2
 .Os
 .Sh NAME
@@ -175,6 +175,8 @@ are owned by the effective user ID.
 .It Bq Er EIO
 An I/O error occurred while deleting the directory entry
 or deallocating the inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EROFS
 The named file resides on a read-only file system.
 .It Bq Er EFAULT

Modified: head/lib/libc/sys/utimensat.2
==============================================================================
--- head/lib/libc/sys/utimensat.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/utimensat.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -31,7 +31,7 @@
 .\"     @(#)utimes.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2018
+.Dd March 30, 2020
 .Dt UTIMENSAT 2
 .Os
 .Sh NAME
@@ -200,6 +200,8 @@ or
 .Dv UTIME_OMIT .
 .It Bq Er EIO
 An I/O error occurred while reading or writing the affected inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er EPERM
 The
 .Fa times

Modified: head/lib/libc/sys/utimes.2
==============================================================================
--- head/lib/libc/sys/utimes.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/utimes.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -30,7 +30,7 @@
 .\"     @(#)utimes.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd June 9, 2016
+.Dd March 30, 2020
 .Dt UTIMES 2
 .Os
 .Sh NAME
@@ -165,6 +165,8 @@ component of at least one of the values specified by t
 argument has a value less than 0 or greater than 999999.
 .It Bq Er EIO
 An I/O error occurred while reading or writing the affected inode.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the file system.
 .It Bq Er ELOOP
 Too many symbolic links were encountered in translating the pathname.
 .It Bq Er ENAMETOOLONG

Modified: head/lib/libc/sys/write.2
==============================================================================
--- head/lib/libc/sys/write.2	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/lib/libc/sys/write.2	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"     @(#)write.2	8.5 (Berkeley) 4/2/94
 .\" $FreeBSD$
 .\"
-.Dd December 1, 2017
+.Dd March 30, 2020
 .Dt WRITE 2
 .Os
 .Sh NAME
@@ -205,6 +205,12 @@ is greater than
 if the sysctl
 .Va debug.iosize_max_clamp
 is non-zero).
+.It Bq Er EINTEGRITY
+The backing store for
+.Fa fd
+detected corrupted data while reading.
+(For example, writing a partial filesystem block may require first reading
+the existing block which may trigger this error.)
 .El
 .Pp
 In addition,

Modified: head/share/man/man9/VOP_COPY_FILE_RANGE.9
==============================================================================
--- head/share/man/man9/VOP_COPY_FILE_RANGE.9	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/share/man/man9/VOP_COPY_FILE_RANGE.9	Mon Mar 30 21:44:00 2020	(r359465)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 9, 2019
+.Dd March 30, 2020
 .Dt VOP_COPY_FILE_RANGE 9
 .Os
 .Sh NAME
@@ -133,6 +133,8 @@ reside on.
 A signal interrupted the VOP call before it could be completed.
 .It Bq Er EIO
 An I/O error occurred while reading/writing the files.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading/writing the files.
 .It Bq Er ENOSPC
 The file system is full.
 .El

Modified: head/share/man/man9/VOP_READDIR.9
==============================================================================
--- head/share/man/man9/VOP_READDIR.9	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/share/man/man9/VOP_READDIR.9	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 24, 1996
+.Dd March 30, 2020
 .Dt VOP_READDIR 9
 .Os
 .Sh NAME
@@ -100,6 +100,8 @@ Memory for the cookies should be allocated using:
 An attempt was made to read from an illegal offset in the directory.
 .It Bq Er EIO
 A read error occurred while reading the directory.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading the directory.
 .El
 .Sh SEE ALSO
 .Xr vnode 9

Modified: head/share/man/man9/VOP_READLINK.9
==============================================================================
--- head/share/man/man9/VOP_READLINK.9	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/share/man/man9/VOP_READLINK.9	Mon Mar 30 21:44:00 2020	(r359465)
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 24, 1996
+.Dd March 30, 2020
 .Dt VOP_READLINK 9
 .Os
 .Sh NAME
@@ -58,6 +58,8 @@ Zero is returned on success, otherwise an error code i
 .Bl -tag -width Er
 .It Bq Er EIO
 A read error occurred while reading the contents of the symlink.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading the contents of the symlink.
 .El
 .Sh SEE ALSO
 .Xr uiomove 9 ,

Modified: head/share/man/man9/g_data.9
==============================================================================
--- head/share/man/man9/g_data.9	Mon Mar 30 21:42:46 2020	(r359464)
+++ head/share/man/man9/g_data.9	Mon Mar 30 21:44:00 2020	(r359465)
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 16, 2004
+.Dd March 30, 2020
 .Dt G_DATA 9
 .Os
 .Sh NAME
@@ -103,6 +103,8 @@ Possible errors:
 .Bl -tag -width Er
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the consumer.
+.It Bq Er EINTEGRITY
+Corrupted data was detected while reading from the consumer.
 .El
 .Sh SEE ALSO
 .Xr geom 4 ,