Module Name: src
Committed By: haad
Date: Thu Jan 13 22:28:37 UTC 2011
Modified Files:
src/distrib/sets/lists/base: mi
src/distrib/sets/lists/comp: mi
src/sbin: Makefile
src/usr.sbin: Makefile
Added Files:
src/sbin/chown: Makefile chgrp.1 chown.8 chown.c
Removed Files:
src/usr.sbin/chown: Makefile chgrp.1 chown.8 chown.c
Log Message:
Move chown from usr.sbin to sbin and chgrp from usr.bin to bin directories.
This was discussed and oked on tech-userlevel I have run full build release,
test anita cycle with this patch.
To generate a diff of this commit:
cvs rdiff -u -r1.914 -r1.915 src/distrib/sets/lists/base/mi
cvs rdiff -u -r1.1565 -r1.1566 src/distrib/sets/lists/comp/mi
cvs rdiff -u -r1.117 -r1.118 src/sbin/Makefile
cvs rdiff -u -r0 -r1.5 src/sbin/chown/Makefile
cvs rdiff -u -r0 -r1.4 src/sbin/chown/chgrp.1 src/sbin/chown/chown.8 \
src/sbin/chown/chown.c
cvs rdiff -u -r1.249 -r1.250 src/usr.sbin/Makefile
cvs rdiff -u -r1.9 -r0 src/usr.sbin/chown/Makefile
cvs rdiff -u -r1.19 -r0 src/usr.sbin/chown/chgrp.1
cvs rdiff -u -r1.21 -r0 src/usr.sbin/chown/chown.8
cvs rdiff -u -r1.32 -r0 src/usr.sbin/chown/chown.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/base/mi
diff -u src/distrib/sets/lists/base/mi:1.914 src/distrib/sets/lists/base/mi:1.915
--- src/distrib/sets/lists/base/mi:1.914 Wed Jan 12 16:18:57 2011
+++ src/distrib/sets/lists/base/mi Thu Jan 13 22:28:36 2011
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.914 2011/01/12 16:18:57 pooka Exp $
+# $NetBSD: mi,v 1.915 2011/01/13 22:28:36 haad Exp $
#
# Note: Don't delete entries from here - mark them as "obsolete" instead,
# unless otherwise stated below.
@@ -21,6 +21,7 @@
./bin/cp base-util-root
./bin/cpio base-util-root
./bin/csh base-util-root
+./bin/chgrp base-util-root
./bin/date base-util-root
./bin/dd base-util-root
./bin/df base-util-root
@@ -206,6 +207,7 @@
./sbin/brconfig base-netutil-root
./sbin/ccdconfig base-sysutil-root
./sbin/cgdconfig base-sysutil-root crypto
+./sbin/chown base-sysutil-root
./sbin/rump.cgdconfig base-sysutil-root crypto
./sbin/clri base-sysutil-root
./sbin/dhclient base-dhclient-root
Index: src/distrib/sets/lists/comp/mi
diff -u src/distrib/sets/lists/comp/mi:1.1565 src/distrib/sets/lists/comp/mi:1.1566
--- src/distrib/sets/lists/comp/mi:1.1565 Wed Jan 12 16:18:57 2011
+++ src/distrib/sets/lists/comp/mi Thu Jan 13 22:28:37 2011
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1565 2011/01/12 16:18:57 pooka Exp $
+# $NetBSD: mi,v 1.1566 2011/01/13 22:28:37 haad Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -2954,6 +2954,7 @@
./usr/libdata/debug/sbin/brconfig.debug comp-netutil-debug debug
./usr/libdata/debug/sbin/ccdconfig.debug comp-sysutil-debug debug
./usr/libdata/debug/sbin/cgdconfig.debug comp-sysutil-debug crypto,debug
+./usr/libdata/debug/sbin/chown.debug comp-sysutil-debug debug
./usr/libdata/debug/sbin/rump.cgdconfig.debug comp-sysutil-debug crypto,debug
./usr/libdata/debug/sbin/clri.debug comp-sysutil-debug debug
./usr/libdata/debug/sbin/dhclient.debug comp-dhclient-debug debug
@@ -3597,7 +3598,6 @@
./usr/libdata/debug/usr/sbin/btuartd.debug comp-obsolete obsolete
./usr/libdata/debug/usr/sbin/catman.debug comp-man-debug debug
./usr/libdata/debug/usr/sbin/chat.debug comp-ppp-debug debug
-./usr/libdata/debug/usr/sbin/chown.debug comp-sysutil-debug debug
./usr/libdata/debug/usr/sbin/chroot.debug comp-sysutil-debug debug
./usr/libdata/debug/usr/sbin/chrtbl.debug comp-sysutil-debug debug
./usr/libdata/debug/usr/sbin/cnwctl.debug comp-netutil-debug debug
Index: src/sbin/Makefile
diff -u src/sbin/Makefile:1.117 src/sbin/Makefile:1.118
--- src/sbin/Makefile:1.117 Sat Oct 30 21:16:07 2010
+++ src/sbin/Makefile Thu Jan 13 22:28:36 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.117 2010/10/30 21:16:07 haad Exp $
+# $NetBSD: Makefile,v 1.118 2011/01/13 22:28:36 haad Exp $
# @(#)Makefile 8.5 (Berkeley) 3/31/94
# Not ported: XNSrouted enpload scsiformat startslip
@@ -7,7 +7,7 @@
.include <bsd.own.mk>
SUBDIR= amrctl apmlabel atactl badsect bioctl brconfig ccdconfig \
- disklabel dkctl dkscan_bsdlabel dmesg \
+ chown disklabel dkctl dkscan_bsdlabel dmesg \
drvctl fastboot fdisk fsck fsirand gpt ifconfig init ldconfig \
mbrlabel mknod modload modstat modunload mount newbtconf nologin \
pdisk ping pppoectl raidctl reboot rcorder rndctl route routed \
Index: src/usr.sbin/Makefile
diff -u src/usr.sbin/Makefile:1.249 src/usr.sbin/Makefile:1.250
--- src/usr.sbin/Makefile:1.249 Wed Dec 8 07:20:14 2010
+++ src/usr.sbin/Makefile Thu Jan 13 22:28:35 2011
@@ -1,11 +1,11 @@
-# $NetBSD: Makefile,v 1.249 2010/12/08 07:20:14 kefren Exp $
+# $NetBSD: Makefile,v 1.250 2011/01/13 22:28:35 haad Exp $
# from: @(#)Makefile 5.20 (Berkeley) 6/12/93
.include <bsd.own.mk>
SUBDIR= ac accton acpitools altq apm apmd arp bad144 bootp \
btattach btconfig btdevctl bthcid btpand catman \
- chown chroot chrtbl cnwctl cpuctl crash dev_mkdb \
+ chroot chrtbl cnwctl cpuctl crash dev_mkdb \
dhcp diskpart dumpfs dumplfs edquota eeprom \
envstat eshconfig etcupdate extattrctl fssconfig fusermount fwctl \
gpioctl grfconfig grfinfo gspa hdaudioctl hilinfo ifwatchd inetd \
Added files:
Index: src/sbin/chown/Makefile
diff -u /dev/null src/sbin/chown/Makefile:1.5
--- /dev/null Thu Jan 13 22:28:37 2011
+++ src/sbin/chown/Makefile Thu Jan 13 22:28:36 2011
@@ -0,0 +1,12 @@
+# from: @(#)Makefile 8.1 (Berkeley) 6/6/93
+# $NetBSD: Makefile,v 1.5 2011/01/13 22:28:36 haad Exp $
+
+PROG= chown
+CPPFLAGS+=-DSUPPORT_DOT
+MAN= chgrp.1 chown.8
+LINKS= ${BINDIR}/chown /bin/chgrp
+
+LINKS+= ${BINDIR}/chown /usr/bin/chgrp
+LINKS+= ${BINDIR}/chown /usr/sbin/chown
+
+.include <bsd.prog.mk>
Index: src/sbin/chown/chgrp.1
diff -u /dev/null src/sbin/chown/chgrp.1:1.4
--- /dev/null Thu Jan 13 22:28:37 2011
+++ src/sbin/chown/chgrp.1 Thu Jan 13 22:28:36 2011
@@ -0,0 +1,155 @@
+.\" Copyright (c) 1983, 1990, 1993, 1994, 2003
+.\" The Regents of the University of California. All rights reserved.
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" the Institute of Electrical and Electronics Engineers, Inc.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of the University nor the names of its contributors
+.\" may be used to endorse or promote products derived from this software
+.\" without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" from: @(#)chgrp.1 8.3 (Berkeley) 3/31/94
+.\" $NetBSD: chgrp.1,v 1.4 2011/01/13 22:28:36 haad Exp $
+.\"
+.Dd September 25, 2003
+.Dt CHGRP 1
+.Os
+.Sh NAME
+.Nm chgrp
+.Nd change group
+.Sh SYNOPSIS
+.Nm
+.Oo
+.Fl R
+.Op Fl H | Fl L | Fl P
+.Oc
+.Op Fl fhv
+.Ar group
+.Ar file ...
+.Sh DESCRIPTION
+The
+.Nm
+utility sets the group ID of the file named by each
+.Ar file
+operand to the
+.Ar group
+ID specified by the group operand.
+.Pp
+Options:
+.Bl -tag -width Ds
+.It Fl H
+If the
+.Fl R
+option is specified, symbolic links on the command line are followed.
+(Symbolic links encountered in the tree traversal are not followed.)
+.It Fl L
+If the
+.Fl R
+option is specified, all symbolic links are followed.
+.It Fl P
+If the
+.Fl R
+option is specified, no symbolic links are followed.
+.It Fl R
+Change the group ID for the file hierarchies rooted
+in the files instead of just the files themselves.
+.It Fl f
+The force option ignores errors, except for usage errors and doesn't
+query about strange modes (unless the user does not have proper permissions).
+.It Fl h
+If
+.Ar file
+is a symbolic link, the group of the link is changed.
+.It Fl v
+Cause
+.Nm
+to be verbose, showing files as they are processed.
+.El
+.Pp
+If
+.Fl h
+is not given, unless the
+.Fl H
+or
+.Fl L
+option is set,
+.Nm
+on a symbolic link always succeeds and has no effect.
+The
+.Fl H ,
+.Fl L
+and
+.Fl P
+options are ignored unless the
+.Fl R
+option is specified.
+In addition, these options override each other and the
+command's actions are determined by the last one specified.
+.Pp
+The
+.Ar group
+operand can be either a group name from the group database,
+or a numeric group ID.
+Since it is valid to have a group name that is numeric (and
+doesn't have the numeric ID that matches its name) the name lookup
+is always done first.
+Preceding the ID with a ``#'' character will force it to be taken
+as a number.
+.Pp
+The user invoking
+.Nm
+must belong to the specified group and be the owner of the file,
+or be the super-user.
+.Pp
+Unless invoked by the super-user,
+.Nm
+clears the set-user-id and set-group-id bits on a file to prevent
+accidental or mischievous creation of set-user-id or set-group-id
+programs.
+.Pp
+The
+.Nm
+utility exits 0 on success, and \*[Gt]0 if an error occurs.
+.Sh FILES
+.Bl -tag -width /etc/group -compact
+.It Pa /etc/group
+Group ID file
+.El
+.Sh SEE ALSO
+.Xr chown 2 ,
+.Xr lchown 2 ,
+.Xr fts 3 ,
+.Xr group 5 ,
+.Xr passwd 5 ,
+.Xr symlink 7 ,
+.Xr chown 8
+.Sh STANDARDS
+The
+.Nm
+utility is expected to be POSIX 1003.2 compatible.
+.Pp
+The
+.Fl v
+option and the use of ``#'' to force a numeric group ID
+are extensions to
+.St -p1003.2 .
Index: src/sbin/chown/chown.8
diff -u /dev/null src/sbin/chown/chown.8:1.4
--- /dev/null Thu Jan 13 22:28:37 2011
+++ src/sbin/chown/chown.8 Thu Jan 13 22:28:36 2011
@@ -0,0 +1,162 @@
+.\" Copyright (c) 1990, 1991, 1993, 1994, 2003
+.\" The Regents of the University of California. All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of the University nor the names of its contributors
+.\" may be used to endorse or promote products derived from this software
+.\" without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" from: @(#)chown.8 8.3 (Berkeley) 3/31/94
+.\" $NetBSD: chown.8,v 1.4 2011/01/13 22:28:36 haad Exp $
+.\"
+.Dd December 9, 2005
+.Dt CHOWN 8
+.Os
+.Sh NAME
+.Nm chown
+.Nd change file owner and group
+.Sh SYNOPSIS
+.Nm
+.Oo
+.Fl R
+.Op Fl H | Fl L | Fl P
+.Oc
+.Op Fl fhv
+.Ar owner Ns Op Ar :group
+.Ar file ...
+.Nm
+.Oo
+.Fl R
+.Op Fl H | Fl L | Fl P
+.Oc
+.Op Fl fhv
+.Ar :group
+.Ar file ...
+.Sh DESCRIPTION
+.Nm
+sets the user ID and/or the group ID of the specified files.
+.Pp
+The options are as follows:
+.Bl -tag -width Ds
+.It Fl H
+If the
+.Fl R
+option is specified, symbolic links on the command line are followed.
+(Symbolic links encountered in the tree traversal are not followed.)
+.It Fl L
+If the
+.Fl R
+option is specified, all symbolic links are followed.
+.It Fl P
+If the
+.Fl R
+option is specified, no symbolic links are followed.
+.It Fl R
+Change the user ID and/or the group ID for the file hierarchies rooted
+in the files instead of just the files themselves.
+.It Fl f
+Don't report any failure to change file owner or group, nor modify
+the exit status to reflect such failures.
+.It Fl h
+If
+.Ar file
+is a symbolic link, the owner and/or group of the link is changed.
+.It Fl v
+Cause
+.Nm
+to be verbose, showing files as they are processed.
+.El
+.Pp
+The
+.Fl H ,
+.Fl L
+and
+.Fl P
+options are ignored unless the
+.Fl R
+option is specified.
+In addition, these options override each other and the
+command's actions are determined by the last one specified.
+.Pp
+The
+.Fl L
+option cannot be used together with the
+.Fl h
+option.
+.Pp
+The
+.Ar owner
+and
+.Ar group
+operands are both optional, however, one must be specified.
+If the
+.Ar group
+operand is specified, it must be preceded by a colon (``:'') character.
+.Pp
+The
+.Ar owner
+may be either a user name or a numeric user ID.
+The
+.Ar group
+may be either a group name or a numeric group ID.
+Since it is valid to have a user or group name that is numeric (and
+doesn't have the numeric ID that matches its name) the name lookup
+is always done first.
+Preceding an ID with a ``#'' character will force it to be taken
+as a number.
+.Pp
+The ownership of a file may only be altered by a super-user for
+obvious security reasons.
+.Pp
+Unless invoked by the super-user,
+.Nm
+clears the set-user-id and set-group-id bits on a file to prevent
+accidental or mischievous creation of set-user-id and set-group-id
+programs.
+.Pp
+The
+.Nm
+utility exits 0 on success, and \*[Gt]0 if an error occurs.
+.Sh COMPATIBILITY
+Previous versions of the
+.Nm
+utility used the dot (``.'') character to distinguish the group name.
+This has been changed to be a colon (``:'') character so that user and
+group names may contain the dot character.
+.Sh SEE ALSO
+.Xr chflags 1 ,
+.Xr chgrp 1 ,
+.Xr find 1 ,
+.Xr chown 2 ,
+.Xr lchown 2 ,
+.Xr fts 3 ,
+.Xr symlink 7
+.Sh STANDARDS
+The
+.Nm
+command is expected to be POSIX 1003.2 compliant.
+.Pp
+The
+.Fl v
+option and the use of ``#'' to force a numeric lookup
+are extensions to
+.St -p1003.2 .
Index: src/sbin/chown/chown.c
diff -u /dev/null src/sbin/chown/chown.c:1.4
--- /dev/null Thu Jan 13 22:28:37 2011
+++ src/sbin/chown/chown.c Thu Jan 13 22:28:36 2011
@@ -0,0 +1,274 @@
+/* $NetBSD: chown.c,v 1.4 2011/01/13 22:28:36 haad Exp $ */
+
+/*
+ * Copyright (c) 1988, 1993, 1994, 2003
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+#ifndef lint
+__COPYRIGHT("@(#) Copyright (c) 1988, 1993, 1994, 2003\
+ The Regents of the University of California. All rights reserved.");
+#endif /* not lint */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)chown.c 8.8 (Berkeley) 4/4/94";
+#else
+__RCSID("$NetBSD: chown.c,v 1.4 2011/01/13 22:28:36 haad Exp $");
+#endif
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <dirent.h>
+#include <err.h>
+#include <errno.h>
+#include <locale.h>
+#include <fts.h>
+#include <grp.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+static void a_gid(const char *);
+static void a_uid(const char *);
+static id_t id(const char *, const char *);
+static void usage(void);
+
+static uid_t uid;
+static gid_t gid;
+static int ischown;
+static char *myname;
+
+int
+main(int argc, char **argv)
+{
+ FTS *ftsp;
+ FTSENT *p;
+ int Hflag, Lflag, Rflag, ch, fflag, fts_options, hflag, rval, vflag;
+ char *cp;
+ int (*change_owner)(const char *, uid_t, gid_t);
+
+ (void)setlocale(LC_ALL, "");
+
+ myname = (cp = strrchr(*argv, '/')) ? cp + 1 : *argv;
+ ischown = (myname[2] == 'o');
+
+ Hflag = Lflag = Rflag = fflag = hflag = vflag = 0;
+ while ((ch = getopt(argc, argv, "HLPRfhv")) != -1)
+ switch (ch) {
+ case 'H':
+ Hflag = 1;
+ Lflag = 0;
+ break;
+ case 'L':
+ Lflag = 1;
+ Hflag = 0;
+ break;
+ case 'P':
+ Hflag = Lflag = 0;
+ break;
+ case 'R':
+ Rflag = 1;
+ break;
+ case 'f':
+ fflag = 1;
+ break;
+ case 'h':
+ /*
+ * In System V the -h option causes chown/chgrp to
+ * change the owner/group of the symbolic link.
+ * 4.4BSD's symbolic links didn't have owners/groups,
+ * so it was an undocumented noop.
+ * In NetBSD 1.3, lchown(2) is introduced.
+ */
+ hflag = 1;
+ break;
+ case 'v':
+ vflag = 1;
+ break;
+ case '?':
+ default:
+ usage();
+ }
+ argv += optind;
+ argc -= optind;
+
+ if (argc < 2)
+ usage();
+
+ fts_options = FTS_PHYSICAL;
+ if (Rflag) {
+ if (Hflag)
+ fts_options |= FTS_COMFOLLOW;
+ if (Lflag) {
+ if (hflag)
+ errx(EXIT_FAILURE,
+ "the -L and -h options "
+ "may not be specified together.");
+ fts_options &= ~FTS_PHYSICAL;
+ fts_options |= FTS_LOGICAL;
+ }
+ } else if (!hflag)
+ fts_options |= FTS_COMFOLLOW;
+
+ uid = (uid_t)-1;
+ gid = (gid_t)-1;
+ if (ischown) {
+ if ((cp = strchr(*argv, ':')) != NULL) {
+ *cp++ = '\0';
+ a_gid(cp);
+ }
+#ifdef SUPPORT_DOT
+ else if ((cp = strrchr(*argv, '.')) != NULL) {
+ if (uid_from_user(*argv, &uid) == -1) {
+ *cp++ = '\0';
+ a_gid(cp);
+ }
+ }
+#endif
+ a_uid(*argv);
+ } else
+ a_gid(*argv);
+
+ if ((ftsp = fts_open(++argv, fts_options, NULL)) == NULL)
+ err(EXIT_FAILURE, "fts_open");
+
+ for (rval = EXIT_SUCCESS; (p = fts_read(ftsp)) != NULL;) {
+ change_owner = chown;
+ switch (p->fts_info) {
+ case FTS_D:
+ if (!Rflag) /* Change it at FTS_DP. */
+ fts_set(ftsp, p, FTS_SKIP);
+ continue;
+ case FTS_DNR: /* Warn, chown, continue. */
+ warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
+ rval = EXIT_FAILURE;
+ break;
+ case FTS_ERR: /* Warn, continue. */
+ case FTS_NS:
+ warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
+ rval = EXIT_FAILURE;
+ continue;
+ case FTS_SL: /* Ignore unless -h. */
+ /*
+ * All symlinks we found while doing a physical
+ * walk end up here.
+ */
+ if (!hflag)
+ continue;
+ /*
+ * Note that if we follow a symlink, fts_info is
+ * not FTS_SL but FTS_F or whatever. And we should
+ * use lchown only for FTS_SL and should use chown
+ * for others.
+ */
+ change_owner = lchown;
+ break;
+ case FTS_SLNONE: /* Ignore. */
+ /*
+ * The only symlinks that end up here are ones that
+ * don't point to anything. Note that if we are
+ * doing a phisycal walk, we never reach here unless
+ * we asked to follow explicitly.
+ */
+ continue;
+ default:
+ break;
+ }
+
+ if ((*change_owner)(p->fts_accpath, uid, gid) && !fflag) {
+ warn("%s", p->fts_path);
+ rval = EXIT_FAILURE;
+ } else {
+ if (vflag)
+ printf("%s\n", p->fts_path);
+ }
+ }
+ if (errno)
+ err(EXIT_FAILURE, "fts_read");
+ exit(rval);
+ /* NOTREACHED */
+}
+
+static void
+a_gid(const char *s)
+{
+ struct group *gr;
+
+ if (*s == '\0') /* Argument was "uid[:.]". */
+ return;
+ gr = *s == '#' ? NULL : getgrnam(s);
+ if (gr == NULL)
+ gid = id(s, "group");
+ else
+ gid = gr->gr_gid;
+ return;
+}
+
+static void
+a_uid(const char *s)
+{
+ if (*s == '\0') /* Argument was "[:.]gid". */
+ return;
+ if (*s == '#' || uid_from_user(s, &uid) == -1) {
+ uid = id(s, "user");
+ }
+ return;
+}
+
+static id_t
+id(const char *name, const char *type)
+{
+ id_t val;
+ char *ep;
+
+ errno = 0;
+ if (*name == '#')
+ name++;
+ val = (id_t)strtoul(name, &ep, 10);
+ if (errno)
+ err(EXIT_FAILURE, "%s", name);
+ if (*ep != '\0')
+ errx(EXIT_FAILURE, "%s: invalid %s name", name, type);
+ return (val);
+}
+
+static void
+usage(void)
+{
+
+ (void)fprintf(stderr,
+ "usage: %s [-R [-H | -L | -P]] [-fhv] %s file ...\n",
+ myname, ischown ? "[owner][:group]" : "group");
+ exit(EXIT_FAILURE);
+}
