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rc-status: add --supervised option to show supervised services

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This commit is contained in:
William Hubbs 2018-12-02 10:13:10 -06:00
parent db01442580
commit fa6611b5af
2 changed files with 13 additions and 1 deletions
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2
man/rc-status.8
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@ -43,6 +43,8 @@ List all defined runlevels.
Show all manually started services.
.It Fl r , -runlevel
Print the current runlevel name.
.It Fl S , -supervised
Show all supervised services.
.It Fl s , -servicelist
Show all services.
.It Fl u , -unused

12
src/rc/rc-status.c
View File

@ -29,7 +29,7 @@
const char *applet = NULL;
const char *extraopts = NULL;
const char *getoptstring = "aclmrsu" getoptstring_COMMON;
const char *getoptstring = "aclmrsSu" getoptstring_COMMON;
const struct option longopts[] = {
{"all", 0, NULL, 'a'},
{"crashed", 0, NULL, 'c'},
@ -37,6 +37,7 @@ const struct option longopts[] = {
{"manual", 0, NULL, 'm'},
{"runlevel", 0, NULL, 'r'},
{"servicelist", 0, NULL, 's'},
{"supervised", 0, NULL, 'S'},
{"unused", 0, NULL, 'u'},
longopts_COMMON
};
@ -47,6 +48,7 @@ const char * const longopts_help[] = {
"Show manually started services",
"Show the name of the current runlevel",
"Show service list",
"show supervised services",
"Show services not assigned to any runlevel",
longopts_help_COMMON
};
@ -296,6 +298,14 @@ int main(int argc, char **argv)
printf("%s\n", runlevel);
goto exit;
/* NOTREACHED */
case 'S':
services = rc_services_in_state(RC_SERVICE_STARTED);
TAILQ_FOREACH(s, services, entries)
if (rc_service_value_get(s->value, "child_pid")) {
printf("%s\n", s->value);
}
goto exit;
/* NOTREACHED */
case 's':
services = rc_services_in_runlevel(NULL);
print_services(NULL, services);