rc-update: add option to remove a service from all runlevels
The -a option,which only applies to the del command, is used to remove a service from all runlevels. X-Gentoo-Bug: 497740 X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=497740
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@ -21,7 +21,7 @@
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.Dd May 2, 2009
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.Dd Jan 13, 2014
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.Dt RC-UPDATE 8 SMM
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.Os OpenRC
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.Sh NAME
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@ -35,6 +35,7 @@
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.Op Ar runlevel ...
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.Nm
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.Op Fl s , -stack
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.Op Fl a , -all
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.Ar delete
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.Ar service
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.Op Ar runlevel ...
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@ -86,9 +87,16 @@ If the
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.Fl s , -stack
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option is given then we either add or remove the runlevel from the runlevel.
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This allows inheritance of runlevels.
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If the
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.Fl a, -all
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option is given, we remove the service from all runlevels. This is
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useful, for example, to clean up the dangling symlinks after a service
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is removed.
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.Sh SEE ALSO
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.Xr openrc 8 ,
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.Xr openrc-run 8 ,
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.Xr rc-status 8
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.Sh AUTHORS
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.An Roy Marples <roy@marples.name>
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.An The OpenRC Team <openrc@gentoo.org>
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@ -199,13 +199,15 @@ show(RC_STRINGLIST *runlevels, bool verbose)
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"Usage: rc-update [options] add <service> [<runlevel>...]\n" \
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" or: rc-update [options] del <service> [<runlevel>...]\n" \
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" or: rc-update [options] [show [<runlevel>...]]"
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#define getoptstring "su" getoptstring_COMMON
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#define getoptstring "asu" getoptstring_COMMON
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static const struct option longopts[] = {
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{ "all", 0, NULL, 'a' },
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{ "stack", 0, NULL, 's' },
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{ "update", 0, NULL, 'u' },
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longopts_COMMON
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};
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static const char * const longopts_help[] = {
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"Process all runlevels",
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"Stack a runlevel instead of a service",
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"Force an update of the dependency tree",
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longopts_help_COMMON
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@ -225,7 +227,7 @@ rc_update(int argc, char **argv)
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char *service = NULL;
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char *p;
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int action = 0;
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bool verbose = false, stack = false;
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bool verbose = false, stack = false, all_runlevels = false;
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int opt;
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int retval = EXIT_FAILURE;
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int num_updated = 0;
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@ -235,6 +237,9 @@ rc_update(int argc, char **argv)
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while ((opt = getopt_long(argc, argv, getoptstring,
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longopts, (int *)0)) != -1)
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switch (opt) {
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case 'a':
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all_runlevels = true;
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break;
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case 's':
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stack = true;
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break;
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@ -306,6 +311,10 @@ rc_update(int argc, char **argv)
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eerror ("%s: no service specified", applet);
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else {
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if (action & DOADD) {
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if (all_runlevels) {
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rc_stringlist_free(runlevels);
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eerrorx("%s: the -a option is invalid with add", applet);
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}
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actfunc = stack ? addstack : add;
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} else if (action & DODELETE) {
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actfunc = stack ? delstack : delete;
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@ -315,10 +324,15 @@ rc_update(int argc, char **argv)
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}
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if (!TAILQ_FIRST(runlevels)) {
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if (all_runlevels) {
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free(runlevels);
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runlevels = rc_runlevel_list();
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} else {
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p = rc_runlevel_get();
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rc_stringlist_add(runlevels, p);
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free(p);
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}
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}
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if (!TAILQ_FIRST(runlevels)) {
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free(runlevels);
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