This makes a lot of sense to me.
Penned by Vadim Zhukov on 20130403 12:59.08, we have:
| Third iteration, after input from ajacoutot@, todd@ and marc@.
|
| Now rc_restart becomes unavailable if either start or stop is disabled.
|
|
| Index: rc.subr
| ===================================================================
| RCS file: /cvs/src/etc/rc.d/rc.subr,v
| retrieving revision 1.68
| diff -u -p -r1.68 rc.subr
| --- rc.subr 19 Nov 2012 07:10:59 -0000 1.68
| +++ rc.subr 3 Apr 2013 17:55:00 -0000
| @@ -24,8 +24,18 @@ rc_err() {
| exit 1
| }
|
| +rc_is_supported() {
| + local _enotsup
| + eval _enotsup=\${rc_${1}}
| + [ X"${_enotsup}" != X"NO" ]
| +}
| +
| rc_usage() {
| - rc_err "usage: $0 [-df] {start|check|reload|restart|stop}"
| + local _a _allsup
| + for _a in start stop restart reload check; do
| + rc_is_supported ${_a} && _allsup="${_allsup:+$_allsup|}${_a}"
| + done
| + rc_err "usage: $0 [-df] (${_allsup})"
| }
|
| rc_write_runfile() {
| @@ -95,14 +105,17 @@ rc_wait() {
| }
|
| rc_cmd() {
| - local _bg _enotsup _n
| + local _bg _n
|
| [ "$(id -u)" -eq 0 ] || \
| [ X"${rc_usercheck}" != X"NO" -a X"$1" = "Xcheck" ] || \
| rc_err "$0: need root privileges"
|
| - eval _enotsup=\${rc_${1}}
| - if [ X"${_enotsup}" = X"NO" ]; then
| + if ! (rc_is_supported start && rc_is_supported stop); then
| + rc_restart=NO
| + fi
| +
| + if ! rc_is_supported $1; then
| [ -n "${INRC}" ] && exit 1
| rc_err "$0: $1 is not supported"
| fi
--
Todd Fries .. [email protected]
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