Import NetBSD service(8)

Change-Id: I48a4958424ebcdbd279b11e5425a6cd1b4a73121

distrib/sets/lists/minix-base/mi

@@ -1031,6 +1031,7 @@
 ./usr/sbin/postinstall                                  minix-base
 ./usr/sbin/pwd_mkdb                                     minix-base
 ./usr/sbin/rdate                                        minix-base
+./usr/sbin/service                                      minix-base
 ./usr/sbin/services_mkdb                                minix-base
 ./usr/sbin/syslogd                                      minix-base
 ./usr/sbin/traceroute                                   minix-base

distrib/sets/lists/minix-man/mi

@@ -3445,7 +3445,7 @@
 ./usr/man/man8/rshd.8                                   minix-man
 ./usr/man/man8/screendump.8                             minix-man
 ./usr/man/man8/serial-ip.8                              minix-man       obsolete
-./usr/man/man8/service.8                                minix-man       obsolete
+./usr/man/man8/service.8                                minix-man
 ./usr/man/man8/services_mkdb.8                          minix-man
 ./usr/man/man8/setup.8                                  minix-man
 ./usr/man/man8/shutdown.8                               minix-man

usr.sbin/Makefile

@@ -24,7 +24,7 @@ SUBDIR= \
 	\
 	rdate \
 	\
-	services_mkdb \
+	service services_mkdb \
 	\
 	syslogd \
 	traceroute \

usr.sbin/service/Makefile

@@ -0,0 +1,9 @@
+# $NetBSD: Makefile,v 1.1 2015/03/22 09:57:42 ast Exp $
+
+FILES=		service
+MAN=		service.8
+
+FILESDIR=	/usr/sbin
+FILESMODE=	${BINMODE}
+
+.include <bsd.prog.mk>

usr.sbin/service/service

@@ -0,0 +1,126 @@
+#!/bin/sh
+#    $NetBSD: service,v 1.7 2015/04/05 11:33:15 apb Exp $
+#    service -- run or list system services
+#
+#  Taken from FreeBSD: releng/10.1/usr.sbin/service/service.sh 268098
+#  Modified for NetBSD by Adrian Steinmann in March, 2015
+#
+#  Copyright (c) 2009 Douglas Barton
+#  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.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
+usage ()
+{
+    local me="${0##*/}"
+    echo "usage: ${me} [-elv]"
+    echo "       ${me} [-ev] rc_script_name [rc_script_name2 [...]]"
+    echo "       ${me} [-v] rc_script_name action"
+    echo "       -e: List enabled scripts; check if given scripts are enabled"
+    echo "       -l: List all scripts in rcorder"
+    echo "       -v: Verbose (mention in which directory script is found)"
+    echo "rc_directories is currently set to ${rc_directories}"
+    exit 1
+}
+
+# list all files in rc_directories with absolute pathnames
+# written to be compatible with ls(1) from pre netbsd-7
+_rc_files()
+{
+    local _d _f
+    for _d in ${rc_directories}; do
+         if [ -d "$_d" ]; then
+             for _f in "$_d"/*; do
+                 [ -f "$_f" -a -x "$_f" ] && echo "$_f"
+             done
+         fi
+    done | xargs rcorder -s nostart ${rc_rcorder_flags} 2>/dev/null
+    return 0
+}
+
+while getopts elv o; do
+    case "$o" in
+        e) ENABLED=1 ;;
+        l) LIST=1 ;;
+        v) VERBOSE=1 ;;
+        *) usage ;;
+    esac
+done
+shift $( expr $OPTIND - 1 )
+
+[ -n "${ENABLED}" -a -n "${LIST}" ] && usage
+
+. /etc/rc.subr
+load_rc_config :
+
+if [ -n "${ENABLED}" ]; then
+    [ -n "${VERBOSE}" ] && echo "rc_directories is ${rc_directories}" >&2
+    flt=cat
+    if [ $# -gt 0 ]
+    then
+        flt=$( echo $* | sed -e 's; ;|;g' -e 's;^;egrep /(;' -e 's;$;)$;' )
+    fi
+    _rc_files | $flt | while read file
+    do
+        if grep -q ^rcvar "$file"; then
+            eval $( grep ^name= "$file" )
+            eval $( grep ^rcvar "$file" )
+            if [ -n "${rcvar}" ]; then
+                load_rc_config ${rcvar}
+                checkyesno ${rcvar} 2>/dev/null && echo ${file}
+            fi
+        fi
+    done
+    exit 0
+fi
+
+if [ -n "${LIST}" ]; then
+    [ -n "${VERBOSE}" ] && echo "rc_directories is ${rc_directories}" >&2
+    _rc_files
+    exit 0
+fi
+
+if [ $# -eq 2 ]; then
+    script=$1
+    arg=$2
+else
+    usage
+fi
+
+for dir in ${rc_directories}; do
+    if [ -x "${dir}/${script}" ]; then
+        [ -n "${VERBOSE}" ] && echo "${script} is located in ${dir}" >&2
+        # run as in /etc/rc
+        cd /
+        umask 022
+        exec env -i \
+            HOME=/ PATH=/sbin:/bin:/usr/sbin:/usr/bin \
+                "${dir}/${script}" "${arg}"
+        echo "Failed to exec ${dir}/${script} ${arg}" >&2
+        exit 255
+    fi
+done
+
+echo "${script} does not exist in ${rc_directories}" >&2
+exit 1

usr.sbin/service/service.8

@@ -0,0 +1,173 @@
+.\"	$NetBSD: service.8,v 1.4 2015/04/02 18:41:22 ast Exp $
+.\"
+.\" Copyright (c) 2009 Douglas Barton
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+.\"
+.Dd March 20, 2015
+.Dt SERVICE 8
+.Os
+.Sh NAME
+.Nm service
+.Nd run or list system services
+.Sh SYNOPSIS
+.Nm
+.Op Fl elv
+.Nm
+.Op Fl ev
+.Ar rc_script_name1 Op Ar rc_script_name2 Op Ar ...
+.Nm
+.Op Fl v
+.Ar rc_script_name action
+.Sh DESCRIPTION
+The
+.Nm
+command is a simple interface to the services startup system.
+.Pp
+Its purpose is to list the services or invoke actions on them
+as provided by the
+.Ev rc.d
+scripts.
+When used to invoke
+.Ev rc.d
+scripts,
+.Nm
+will set the same environment that is used at boot time.
+.Pp
+The options are as follows:
+.Bl -tag -width F1
+.It Fl e
+List services that are enabled.
+The list of scripts is compiled using
+.Xr rcorder 8
+the same way as is done in
+.Xr rc 8 ;
+each script is first checked for an
+.Qq rcvar
+assignment and if present,
+checked to see if it is enabled.
+If one or more
+.Ar rc_script_name
+are specified, only those are checked.
+The
+.Ar rc_script_name
+arguments are always specified without a path prefix.
+.It Fl l
+List all files in
+.Pa /etc/rc.d
+(the default of
+.Ev rc_directories as defined in
+.Xr rc.conf 5 ) .
+A script will be listed unless it has the
+.Qq nostart
+keyword enabled.
+.It Fl v
+Report what
+.Ev rc_directories
+are defined or in which directory the
+.Ev rc.d script
+was found when an
+.Ar action
+is invoked.
+.El
+.Sh ENVIRONMENT
+When used to invoke
+.Ev rc.d scripts, the
+.Nm
+command sets
+.Ev umask
+to
+.Fa 022 ,
+.Ev HOME
+to
+.Pa / ,
+and
+.Ev PATH
+to
+.Pa /sbin:/bin:/usr/sbin:/usr/bin
+which is how they are set in
+.Pa /etc/rc
+at boot time.
+The
+.Ar action
+is typically one of
+.Ar start ,
+.Ar restart ,
+.Ar status ,
+or any other argument supported by the
+.Fa rc_script_name .
+.Sh EXIT STATUS
+.Ex -std
+.Sh EXAMPLES
+These are typical usages of the
+.Nm
+command:
+.Bd -literal
+# service sshd restart
+Stopping sshd.
+Starting sshd.
+.Ed
+.Bd -literal
+$ service -v inetd status
+inetd is located in /etc/rc.d
+inetd is running as pid 1713.
+.Ed
+.Bd -literal
+$ service -ve ccd motd hostapd my_pkg
+rc_directories is /etc/rc.d /usr/pkg/etc/rc.d
+/etc/rc.d/ccd
+/usr/pkg/etc/rc.d/my_pkg
+/etc/rc.d/motd
+.Ed
+.Pp
+In the last example,
+.Xr hostapd 8
+was apparently left disabled and the additional directory
+.Pa /usr/pkg/etc/rc.d
+was configured by redefining the variable
+.Ev rc_directories
+in
+.Pa rc.conf ;
+further,
+.Sy my_pkg=yes
+must have also been set.
+.Sh SEE ALSO
+.Xr rc.conf 5 ,
+.Xr rc 8 ,
+.Xr rcorder 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Nx 7.0 .
+.Sh AUTHORS
+.An -nosplit
+Written for
+.Fx
+by
+.An Douglas Barton Aq Mt dougb@FreeBSD.org .
+.Pp
+Adapted and extended to
+.Nx
+by
+.An Adrian Steinmann Aq Mt ast@marabu.ch .