Add the fsck_ext2fs helper and man page for FreeBSD and add a patch for 1.40.2 to work on FreeBSD.

Package-Manager: portage-2.1.3.9

6 files changed, 315 insertions, 26 deletions

diff --git a/sys-fs/e2fsprogs/ChangeLog b/sys-fs/e2fsprogs/ChangeLog
index ba8bcab81515..da05700f0b44 100644
--- a/sys-fs/e2fsprogs/ChangeLog
+++ b/sys-fs/e2fsprogs/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-fs/e2fsprogs
 # Copyright 1999-2007 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/e2fsprogs/ChangeLog,v 1.110 2007/07/14 17:19:03 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/e2fsprogs/ChangeLog,v 1.111 2007/09/15 08:54:25 uberlord Exp $
+
+  15 Sep 2007; Roy Marples <uberlord@gentoo.org> +files/fsck_ext2fs.8,
+  +files/e2fsprogs-1.40-fbsd.patch, +files/fsck_ext2fs.c,
+  e2fsprogs-1.40.2.ebuild:
+  Add the fsck_ext2fs helper and man page for FreeBSD and add a patch for
+  1.40.2 to work on FreeBSD.
 
 *e2fsprogs-1.40.2 (14 Jul 2007)
 
diff --git a/sys-fs/e2fsprogs/Manifest b/sys-fs/e2fsprogs/Manifest
index d362c5936751..a7500928cd4b 100644
--- a/sys-fs/e2fsprogs/Manifest
+++ b/sys-fs/e2fsprogs/Manifest
@@ -1,6 +1,3 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA1
-
 AUX e2fsprogs-1.32-mk_cmds-cosmetic.patch 316 RMD160 42dae53c318fb52b39c8e1d357974111bf8712bf SHA1 2515d77050072bcd1ae7defa90f32fb101ac01c5 SHA256 182da8741b852fdaf2d17a485da0451ec0c665adb83327b29b3372e2e43f712a
 MD5 1a896f2697b055d4b8b4139c3482ac9e files/e2fsprogs-1.32-mk_cmds-cosmetic.patch 316
 RMD160 42dae53c318fb52b39c8e1d357974111bf8712bf files/e2fsprogs-1.32-mk_cmds-cosmetic.patch 316
@@ -41,10 +38,22 @@ AUX e2fsprogs-1.39-util-strptime.patch 178 RMD160 04d8e04d5e04f9a927a76b36a072c5
 MD5 1fafebe6571f92773e2773deef654d16 files/e2fsprogs-1.39-util-strptime.patch 178
 RMD160 04d8e04d5e04f9a927a76b36a072c50fb80eae84 files/e2fsprogs-1.39-util-strptime.patch 178
 SHA256 fa300c80bbd679967ff74c361b63a9610f911b0916eff38fd491b797c0ff99c5 files/e2fsprogs-1.39-util-strptime.patch 178
+AUX e2fsprogs-1.40-fbsd.patch 646 RMD160 c0cf25c094ecad52464716f4031d9d43a1496ce1 SHA1 b6b1140b5877fafe4b03e0b7215f6fa62899055e SHA256 9320846955a3f258d888af0181bb0ee74d32cd3cc6ab8bcb31531447479bb72f
+MD5 cc8abe69b45243ddd16a9ef3912734be files/e2fsprogs-1.40-fbsd.patch 646
+RMD160 c0cf25c094ecad52464716f4031d9d43a1496ce1 files/e2fsprogs-1.40-fbsd.patch 646
+SHA256 9320846955a3f258d888af0181bb0ee74d32cd3cc6ab8bcb31531447479bb72f files/e2fsprogs-1.40-fbsd.patch 646
 AUX e2fsprogs-1.40-libintl.patch 395 RMD160 dc4216ba03bc4e530b499198838f5c5625d7f245 SHA1 59c50cc94f27537bc7e93094b919faf82b6512b7 SHA256 fb56042fde8e1cb0a22e3c76c3381ba39449ee151c95d437a267c5188dfdd6b1
 MD5 2b3e72dc3791ae92ec98b5c937f88942 files/e2fsprogs-1.40-libintl.patch 395
 RMD160 dc4216ba03bc4e530b499198838f5c5625d7f245 files/e2fsprogs-1.40-libintl.patch 395
 SHA256 fb56042fde8e1cb0a22e3c76c3381ba39449ee151c95d437a267c5188dfdd6b1 files/e2fsprogs-1.40-libintl.patch 395
+AUX fsck_ext2fs.8 3806 RMD160 193e4e01508ad363c28c8d5feb124f65d59a76eb SHA1 dff54a3149f8d6187f6481c428d4b980c3abfb97 SHA256 fc1155e67f17aebc8762d75a25d25511a1463be3da05baf7a322d0b5f91938e0
+MD5 a689cd9a4217895c01c91c9e697f8416 files/fsck_ext2fs.8 3806
+RMD160 193e4e01508ad363c28c8d5feb124f65d59a76eb files/fsck_ext2fs.8 3806
+SHA256 fc1155e67f17aebc8762d75a25d25511a1463be3da05baf7a322d0b5f91938e0 files/fsck_ext2fs.8 3806
+AUX fsck_ext2fs.c 2797 RMD160 b5a58058b90876d11286ffb12de75bdbf6a064e3 SHA1 c0027c5e031b87dd8a5d50a3a256ac7637e59fd3 SHA256 a7c3614e76c89ab7882191c14a469789d4b5b54f3c61c5888e5bd72840816e22
+MD5 5afe4af9fb6c7069c01e66e282fec576 files/fsck_ext2fs.c 2797
+RMD160 b5a58058b90876d11286ffb12de75bdbf6a064e3 files/fsck_ext2fs.c 2797
+SHA256 a7c3614e76c89ab7882191c14a469789d4b5b54f3c61c5888e5bd72840816e22 files/fsck_ext2fs.c 2797
 DIST e2fsprogs-1.39.tar.gz 3695111 RMD160 67e77a7cbf0e719fa8b5a8ac6285b334e1c3481b SHA1 c2dad0c9bd76701eafe3804e2a7d072aa198f046 SHA256 dc2033447e69a1612881151f6f163e8a3b80e51d16f5e8b3576f3f8ccb325ea3
 DIST e2fsprogs-1.40.1.tar.gz 3957193 RMD160 5b468a143ac73da34601ad2d2f358e60091b4f08 SHA1 86e4d29accdd2a5d439940bd5c0551cfcbe875b7 SHA256 5db8bd0d4af126a112e784d40f81187a1d111d36e7b86a6ef993806a6ee02d39
 DIST e2fsprogs-1.40.2.tar.gz 3965919 RMD160 6e4ec42d50fa6f0762b5c4f58c09a0fa71a9af79 SHA1 65519d66bd15550d0bcd32ec72481ff0dbe737e2 SHA256 8bbdfd8866b60edec27fee58611d98ef841892c4e2cd0f0dacf194f20a716a63
@@ -62,18 +71,18 @@ EBUILD e2fsprogs-1.40.1.ebuild 3584 RMD160 bed78e0da855c8fb36f6a7e8a91e73c28327a
 MD5 8c13b4ab7a190d040dd5402aa79b34f5 e2fsprogs-1.40.1.ebuild 3584
 RMD160 bed78e0da855c8fb36f6a7e8a91e73c28327ab75 e2fsprogs-1.40.1.ebuild 3584
 SHA256 f273f0dafcf092c546856519d02e78e2d4e164921352231c15836f533f778b67 e2fsprogs-1.40.1.ebuild 3584
-EBUILD e2fsprogs-1.40.2.ebuild 3584 RMD160 56d9cb0ca03357e92f8441d7e7d1a8ba00501ba6 SHA1 4a9b194d50082dc81f07d21f0a11f6f301b7f0fc SHA256 4d71537f6d42bca6e54b930832d439e64271480a0d5c8b3b73424cc0d965cc30
-MD5 e46b3a53115165a216a68e69cd1d4d6a e2fsprogs-1.40.2.ebuild 3584
-RMD160 56d9cb0ca03357e92f8441d7e7d1a8ba00501ba6 e2fsprogs-1.40.2.ebuild 3584
-SHA256 4d71537f6d42bca6e54b930832d439e64271480a0d5c8b3b73424cc0d965cc30 e2fsprogs-1.40.2.ebuild 3584
+EBUILD e2fsprogs-1.40.2.ebuild 3973 RMD160 3e48c9d123cb5b15050a5322ec839ffcdb6dc2a3 SHA1 47a1e4aaef7f7258d1b8c5b9a167ed68f4e4d089 SHA256 9f714fbbc1a70117ad002de8926bf171f67ed5ffede53bf889c85cf09eaa24fb
+MD5 e809b207b836867744344a8fa99df150 e2fsprogs-1.40.2.ebuild 3973
+RMD160 3e48c9d123cb5b15050a5322ec839ffcdb6dc2a3 e2fsprogs-1.40.2.ebuild 3973
+SHA256 9f714fbbc1a70117ad002de8926bf171f67ed5ffede53bf889c85cf09eaa24fb e2fsprogs-1.40.2.ebuild 3973
 EBUILD e2fsprogs-1.40.ebuild 3755 RMD160 4f4be7e00db70e664bcd2decd8bca753c1986846 SHA1 21a478adcb58d2c8d08a7851f39369eaaa03bf27 SHA256 4d29aba74951e171b0c80037181a6f178288190db8bd892aea61876d7105b30a
 MD5 b55a92cff12ba7d74ecc90caaec63aa3 e2fsprogs-1.40.ebuild 3755
 RMD160 4f4be7e00db70e664bcd2decd8bca753c1986846 e2fsprogs-1.40.ebuild 3755
 SHA256 4d29aba74951e171b0c80037181a6f178288190db8bd892aea61876d7105b30a e2fsprogs-1.40.ebuild 3755
-MISC ChangeLog 17819 RMD160 9073dcb2f55e6add6e28e92f4eeb72a8a8949f96 SHA1 8c53365dd9ba878b88eb6b7fed15ebdc7a471c8c SHA256 0524b9538b583eca04b3d31db05fd264fbe0db896886a56e8ec91e3f8ec1fc2a
-MD5 41fbeade092c4e637d9e7ce4eddc7bcb ChangeLog 17819
-RMD160 9073dcb2f55e6add6e28e92f4eeb72a8a8949f96 ChangeLog 17819
-SHA256 0524b9538b583eca04b3d31db05fd264fbe0db896886a56e8ec91e3f8ec1fc2a ChangeLog 17819
+MISC ChangeLog 18081 RMD160 047f161984f594db257cc7e940cd98a16d566f18 SHA1 5f74e50f4063e4c0fbcdf15846947c1e128102d1 SHA256 954cde43c0e3b5c4dfec3cac293f2ab9bfa2f18464237aead3ad77520f7bfe35
+MD5 2c5525c71f0e07b05d952ce5d80252be ChangeLog 18081
+RMD160 047f161984f594db257cc7e940cd98a16d566f18 ChangeLog 18081
+SHA256 954cde43c0e3b5c4dfec3cac293f2ab9bfa2f18464237aead3ad77520f7bfe35 ChangeLog 18081
 MISC metadata.xml 164 RMD160 f43cbec30b7074319087c9acffdb9354b17b0db3 SHA1 9c213f5803676c56439df3716be07d6692588856 SHA256 f5f2891f2a4791cd31350bb2bb572131ad7235cd0eeb124c9912c187ac10ce92
 MD5 9a09f8d531c582e78977dbfd96edc1f2 metadata.xml 164
 RMD160 f43cbec30b7074319087c9acffdb9354b17b0db3 metadata.xml 164
@@ -93,10 +102,3 @@ SHA256 34fc9d99ddb2ac1455d1eb05a649862baa502d24becbd4d952389d34498b1fe9 files/di
 MD5 4dfbb4dfcdb81f785ddc91f3307408ed files/digest-e2fsprogs-1.40.2 253
 RMD160 e4d75313507a8be6e01cfffe25055b77f885bc86 files/digest-e2fsprogs-1.40.2 253
 SHA256 68110f35f1b48f57c5da0f660ab454bc56debab94691022394ab4722f698b992 files/digest-e2fsprogs-1.40.2 253
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-
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-=KMzC
------END PGP SIGNATURE-----
diff --git a/sys-fs/e2fsprogs/e2fsprogs-1.40.2.ebuild b/sys-fs/e2fsprogs/e2fsprogs-1.40.2.ebuild
index eaf2f9fdcb55..7fcbda07b4a8 100644
--- a/sys-fs/e2fsprogs/e2fsprogs-1.40.2.ebuild
+++ b/sys-fs/e2fsprogs/e2fsprogs-1.40.2.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2007 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/e2fsprogs/e2fsprogs-1.40.2.ebuild,v 1.1 2007/07/14 17:19:03 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/e2fsprogs/e2fsprogs-1.40.2.ebuild,v 1.2 2007/09/15 08:54:25 uberlord Exp $
 
 inherit eutils flag-o-matic toolchain-funcs
 
@@ -10,7 +10,7 @@ SRC_URI="mirror://sourceforge/e2fsprogs/${P}.tar.gz"
 
 LICENSE="GPL-2 BSD"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd"
 IUSE="nls static"
 
 RDEPEND="~sys-libs/com_err-${PV}
@@ -31,6 +31,9 @@ src_unpack() {
 	epatch "${FILESDIR}"/e2fsprogs-1.39-makefile.patch
 	epatch "${FILESDIR}"/${PN}-1.40-libintl.patch #122368
 
+	# Fix compile on FreeBSD
+	epatch "${FILESDIR}"/${PN}-1.40-fbsd.patch
+
 	# kernel headers use the same defines as e2fsprogs and can cause issues #48829
 	sed -i \
 		-e 's:CONFIG_JBD_DEBUG:__CONFIG_JBD_DEBUG__E2FS:g' \
@@ -58,9 +61,9 @@ src_unpack() {
 
 src_compile() {
 	# Keep the package from doing silly things
-	export LDCONFIG=/bin/true
+	export LDCONFIG=:
 	export CC=$(tc-getCC)
-	export STRIP=/bin/true
+	export STRIP=:
 
 	econf \
 		--bindir=/bin \
@@ -80,6 +83,11 @@ src_compile() {
 	fi
 	# Parallel make sometimes fails
 	emake -j1 COMPILE_ET=compile_et || die
+
+	# Build the FreeBSD helper
+	if use elibc_FreeBSD ; then
+		${CC} "${FILESDIR}"/fsck_ext2fs.c -o fsck_ext2fs || die
+	fi
 }
 
 src_install() {
@@ -104,8 +112,17 @@ src_install() {
 	dosbin "${D}"/sbin/mklost+found
 	rm -f "${D}"/sbin/mklost+found
 
-	# these manpages are already provided by FreeBSD libc
-	use elibc_FreeBSD && \
-		rm -f "${D}"/usr/share/man/man3/{uuid,uuid_compare}.3 \
+	if use elibc_FreeBSD ; then
+		# Install helpers for us
+		dosbin "${S}"/fsck_ext2fs
+		doman "${FILESDIR}"/fsck_ext2fs.8
+
+		# these manpages are already provided by FreeBSD libc
+		# and filefrag is linux only
+		rm -f \
+			"${D}"/sbin/filefrag
+			"${D}"/usr/share/man/man8/filefrag.8
+			"${D}"/usr/share/man/man3/{uuid,uuid_compare}.3 \
 			"${D}"/usr/share/man/man1/uuidgen.1
+	fi
 }
diff --git a/sys-fs/e2fsprogs/files/e2fsprogs-1.40-fbsd.patch b/sys-fs/e2fsprogs/files/e2fsprogs-1.40-fbsd.patch
new file mode 100644
index 000000000000..616a638ef32c
--- /dev/null
+++ b/sys-fs/e2fsprogs/files/e2fsprogs-1.40-fbsd.patch
@@ -0,0 +1,21 @@
+--- a/lib/ext2fs/tdb.c.orig	Thu Apr  5 02:43:05 2007
++++ b/lib/ext2fs/tdb.c	Sat Jun 30 16:13:15 2007
+@@ -36,7 +36,6 @@
+ #define HAVE_UTIME_H
+ #define HAVE_UTIME
+ #endif
+-#define _XOPEN_SOURCE 500
+ 
+ #include <unistd.h>
+ #include <stdio.h>
+--- a/lib/ext2fs/ext2_fs.h.orig	Sat Jun 30 16:36:37 2007
++++ b/lib/ext2fs/ext2_fs.h	Sat Jun 30 16:36:43 2007
+@@ -414,7 +414,7 @@
+ 
+ #define i_size_high	i_dir_acl
+ 
+-#if defined(__KERNEL__) || defined(__linux__)
++#if defined(__KERNEL__) || defined(__linux__) || defined(__FreeBSD__)
+ #define i_reserved1	osd1.linux1.l_i_reserved1
+ #define i_frag		osd2.linux2.l_i_frag
+ #define i_fsize		osd2.linux2.l_i_fsize
diff --git a/sys-fs/e2fsprogs/files/fsck_ext2fs.8 b/sys-fs/e2fsprogs/files/fsck_ext2fs.8
new file mode 100644
index 000000000000..ee40b26b58e0
--- /dev/null
+++ b/sys-fs/e2fsprogs/files/fsck_ext2fs.8
@@ -0,0 +1,96 @@
+.TH fsck_ext2fs 8 2006-07-02 "Matthias Andree" "FreeBSD Ports"
+.\"
+.\" fsck_ext2fs.8 - manual page for fsck_ext2fs wrapper
+.\"
+.\" (C) Copyright 2006 by Matthias Andree <matthias.andree@gmx.de>
+.\"
+.\" License: This file may be redistributed in accordance with the terms
+.\" of the GNU General Public License v2.
+.\"
+.\" Upstream $Id: fsck_ext2fs.8,v 1.1 2007/09/15 08:54:26 uberlord Exp $
+.\" $FreeBSD: ports/sysutils/e2fsprogs/files/fsck_ext2fs.8,v 1.1 2006/07/04 15:47:51 leeym Exp $
+.\"
+.SH NAME
+.B fsck_ext2fs
+\- compatibility wrapper for e2fsck
+.SH SYNOPSIS
+.P
+.B fsck_ext2fs
+[\fB\-Fpfnyv\fR] [\fB\-b\fR \fIblock\fR]
+.SH DESCRIPTION
+.P
+\fBfsck_ext2fs\fR maps the traditional FreeBSD \fBfsck_ffs\fR options to
+options with the same functionality for \fBe2fsck,\fR runs \fBe2fsck\fR
+and then maps its exit status to values that FreeBSD understands.
+\fBe2fsck\fR is a utility to check and repair ext2 and ext3 file
+systems.
+
+.SH OPTIONS
+.IP \fB\-F\fR
+(check foreground mode required) Immediately exits with status 1 to tell
+\fBfsck\fR that ext2fs cannot be checked in the background. \fBfsck\fR
+usually runs \fBfsck_*\fR programs twice, first with \fB\-F\fR to find
+out if they can do background checking, then either immediately without
+\fB\-F\fR for foreground checking or deferred in the background with
+\fB\-B\fR.
+.IP \fB\-p\fR
+(preen mode) This option suppresses adding the \fB\-f\fR option (unless
+\fB\-f\fR is also given) and adds the \fB\-p\fR option to the
+\fBe2fsck\fR command line. This causes \fBe2fsck\fR to automatically fix
+any filesystem problems that can safely be fixed without operator
+intervention. Without this option given, \fBe2fsck\fR will be run with
+the \fB\-f\fR option to force a check, since interactive scan and repair
+mode is the default on FreeBSD, but not on Linux where \fBe2fsck\fR
+comes from.
+.IP \fB\-f\fR
+(force check) This option forces the check of a clean file system while
+preening and is passed to \fBe2fsck\fR verbatim.
+.IP \fB\-n\fR
+("no" mode) This option causes the file system to be opened in read-only
+mode and assume "no" as answer to all questions. This is the only way to
+safely run \fBfsck\fR on a mounted ext2 or ext3 file system. This option
+is passed to \fBe2fsck\fR verbatim.
+.IP \fB\-y\fR
+("yes" mode) This option is passed verbatim to \fBe2fsck\fR and causes
+it to assume "yes" as answer to all questions. This allows the
+non-interactive use of e2fsck but is rather aggressive. Use with care.
+.IP \fB\-v\fR
+(verbose output) This option is passed verbatim to \fBe2fsck\fR and
+causes it to verbosely report its progress.
+.IP "\fB\-b\fR \fIblock\fR"
+(use alternate super block) This option is passed verbatim to
+\fBe2fsck\fR and selects an alternate super block, for use when the
+primary super block has been damaged. Please see the \fBe2fsck\fR(8)
+manual page for details.
+
+.SH EXIT STATUS
+If errors remain after \fBe2fsck\fR, an invalid option or too many
+options have been specified, \fBe2fsck\fR was killed with a signal or
+the \fIfork\fB system call failed, \fBfsck_ext2fs\fR exits with status
+EXIT_FAILURE (usually 1). If \fBe2fsck\fR cannot be started, exits with
+status 127. If the file system is clean after \fBe2fsck\fR operation,
+exits with status EXIT_SUCCESS (0).
+
+.SH NOTES
+.P
+This utility is merely meant as an adaptor so that \fBe2fsck\fR can be
+run during the boot process, it does not support all options that
+\fBe2fsck\fR offers. If you need one of its advanced options, please run
+\fBe2fsck\fR directly.
+
+.SH FILES
+.TP
+.I /sbin/e2fsck
+is the location of the \fBe2fsck\fR program to run.
+
+.SH AUTHOR
+.P
+Matthias Andree <matthias.andree@gmx.de> wrote the program and this
+manual page.
+.SH CONFORMING TO
+The FreeBSD 6.1 command line interface for \fBfsck_ufs\fR(8).
+.SH SEE ALSO
+.BR fsck (8),
+.BR e2fsck (8)
+and
+.BR fsck_ufs (8).
diff --git a/sys-fs/e2fsprogs/files/fsck_ext2fs.c b/sys-fs/e2fsprogs/files/fsck_ext2fs.c
new file mode 100644
index 000000000000..0b6a74ee0aab
--- /dev/null
+++ b/sys-fs/e2fsprogs/files/fsck_ext2fs.c
@@ -0,0 +1,147 @@
+/*
+ * fsck_ext2fs - wrapper for e2fsck on FreeBSD
+ * Copyright (C) 2004,2006 Matthias Andree <matthias.andree@gmx.de>
+ * redistributable in accordance with the
+ * GNU General Public License v2
+ *
+ * $FreeBSD: ports/sysutils/e2fsprogs/files/fsck_ext2fs.c,v 1.5 2006/07/04 15:47:51 leeym Exp $
+ *
+ * Upstream: $Id: fsck_ext2fs.c,v 1.1 2007/09/15 08:54:26 uberlord Exp $
+ *
+ * format: gindent -kr
+ */
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/wait.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <errno.h>
+
+__attribute__ ((noreturn))
+static int die(const char *tag)
+{
+	perror(tag);
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char **argv)
+{
+	int ch, i = 1, force = 0, status, verbose = 0, t;
+	long block = 0;
+	enum { normal, preen, yes, no } mode = normal;
+	char *cmd[256];
+	pid_t pid;
+
+	cmd[0] = "/sbin/e2fsck";
+	while ((ch = getopt(argc, argv, "BFpfnyb:v")) != -1) {
+		switch (ch) {
+		case 'p':
+			mode = preen;
+			break;
+		case 'f':
+			force = 1;
+			break;
+		case 'n':
+			mode = no;
+			break;
+		case 'y':
+			mode = yes;
+			break;
+		case 'b':
+			block = atol(optarg);
+			break;
+		case 'v':
+			verbose++;
+			break;
+		case 'F':
+			/* e2fsck does not support background checking,
+			 * hence exit with nonzero status to force
+			 * the foreground check. */
+			exit(1);
+		case 'B':
+		default:
+			fprintf(stderr, "%s: unknown option -%c\n",
+				argv[0], optopt);
+			exit(EXIT_FAILURE);
+		}
+	}
+
+	if (force)
+		cmd[i++] = "-f";
+
+	switch (mode) {
+	case normal:
+		/* FreeBSD needs -f to force a check only in context
+		 * with -p -- so map normal to force to match
+		 * expectations */
+		if (!force)
+		    cmd[i++] = "-f";
+		break;
+	case yes:
+		cmd[i++] = "-y";
+		break;
+	case no:
+		cmd[i++] = "-n";
+		break;
+	case preen:
+		cmd[i++] = "-p";
+		break;
+	}
+
+	if (block) {
+		static char b[30];
+
+		sprintf(b, "-b %ld", block);
+		cmd[i++] = b;
+	}
+
+	/* silently limit verbose to 15 so we don't overflow the cmd array */
+	if (verbose > 15)
+	    verbose = 15;
+
+	for (t = verbose; t > 1; t--)
+	    cmd[i++] = "-v";
+
+	while (optind < argc) {
+		cmd[i++] = argv[optind++];
+		/* sanity check so we don't overflow the cmd buffer */
+		if (i+1 == sizeof(cmd)/sizeof(cmd[0])) {
+		    errno = E2BIG;
+		    die(argv[0]);
+		}
+	}
+
+	cmd[i++] = 0;
+
+	if (verbose) {
+		for (i=0; cmd[i]; i++)
+			fputs(cmd[i], stderr),
+			fputc(' ', stderr);
+		fputc('\n', stderr);
+	}
+
+	pid = fork();
+	switch (pid) {
+	case -1:
+		/* error */
+		die("fork");
+		break;
+	case 0:
+		/* child */
+		(void) execv(cmd[0], cmd);
+		perror("execve");
+		_exit(127);
+	default:
+		/* parent */
+		if (pid != waitpid(pid, &status, 0))
+			die("waitpid");
+		if (WIFSIGNALED(status)
+		    || (WIFEXITED(status) && WEXITSTATUS(status) >= 4))
+			exit(EXIT_FAILURE);
+	}
+	exit(EXIT_SUCCESS);
+}