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Description: New feature: remove a service from all runlevels
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Author: Benda Xu <heroxbd@gentoo.org>
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Forwarded: https://bugs.gentoo.org/show_bug.cgi?id=497740
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Last-Update: 2014-01-12
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--- a/src/rc/rc-update.c
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+++ b/src/rc/rc-update.c
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@@ -199,13 +199,15 @@
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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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+ "Operate on all the 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 @@
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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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@@ -238,6 +240,9 @@
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case 's':
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stack = true;
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break;
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+ case 'a':
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+ all_runlevels = true;
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+ break;
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case 'u':
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deptree = _rc_deptree_load(-1, &ret);
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if (deptree)
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@@ -315,9 +320,14 @@
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}
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if (!TAILQ_FIRST(runlevels)) {
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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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+ 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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--- a/man/rc-update.8
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+++ b/man/rc-update.8
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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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@@ -30,11 +30,13 @@
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.Sh SYNOPSIS
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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 add
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.Ar service
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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 +88,18 @@
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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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+
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+If the
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+.Fl a, -all
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+option is given and no runlevel is specified, we either add (not much
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+use though) or remove the service from all the runlevels. If a
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+runlevel is specified, it takes no effect. It is useful when a service
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+is removed and the dangling symlinks in the runlevels should be
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+cleaned up.
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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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