static void
cleanup(void)
{
#ifdef DEBUG_MEMORY
RC_PID *p1 = LIST_FIRST(&service_pids);
RC_PID *p2;
#endif
if (!rc_in_logger && !rc_in_plugin &&
applet && (strcmp(applet, "rc") == 0 || strcmp(applet, "openrc") == 0))
{
if (hook_out)
rc_plugin_run(hook_out, runlevel);
rc_plugin_unload();
if (termios_orig) {
tcsetattr(STDIN_FILENO, TCSANOW, termios_orig);
free(termios_orig);
}
/* Clean runlevel start, stop markers */
rmdir(RC_STARTING);
rmdir(RC_STOPPING);
clean_failed();
rc_logger_close();
}
#ifdef DEBUG_MEMORY
while (p1) {
p2 = LIST_NEXT(p1, entries);
free(p1);
p1 = p2;
}
rc_stringlist_free(hotplugged_services);
rc_stringlist_free(stop_services);
rc_stringlist_free(start_services);
rc_stringlist_free(types_n);
rc_stringlist_free(types_nua);
rc_deptree_free(deptree);
free(runlevel);
#endif
}
int
rc_depend(int argc, char **argv)
{
RC_STRINGLIST *list;
RC_STRINGLIST *types;
RC_STRINGLIST *services;
RC_STRINGLIST *depends;
RC_STRING *s;
RC_DEPTREE *deptree = NULL;
int options = RC_DEP_TRACE, update = 0;
bool first = true;
char *runlevel = xstrdup(getenv("RC_RUNLEVEL"));
int opt;
char *token;
types = rc_stringlist_new();
while ((opt = getopt_long(argc, argv, getoptstring,
longopts, (int *) 0)) != -1)
{
switch (opt) {
case 'a':
options |= RC_DEP_START;
break;
case 'o':
options |= RC_DEP_STOP;
break;
case 's':
options |= RC_DEP_STRICT;
break;
case 't':
while ((token = strsep(&optarg, ",")))
rc_stringlist_add(types, token);
break;
case 'u':
update = 1;
break;
case 'T':
options &= RC_DEP_TRACE;
break;
case_RC_COMMON_GETOPT
}
}
if (!(deptree = _rc_deptree_load(update, NULL)))
eerrorx("failed to load deptree");
if (!runlevel)
runlevel = rc_runlevel_get();
services = rc_stringlist_new();
while (optind < argc) {
list = rc_stringlist_new();
rc_stringlist_add(list, argv[optind]);
errno = 0;
depends = rc_deptree_depends(deptree, NULL, list, runlevel, 0);
if (!depends && errno == ENOENT)
eerror("no dependency info for service `%s'",
argv[optind]);
else
rc_stringlist_add(services, argv[optind]);
rc_stringlist_free(depends);
rc_stringlist_free(list);
optind++;
}
if (!TAILQ_FIRST(services)) {
rc_stringlist_free(services);
rc_stringlist_free(types);
rc_deptree_free(deptree);
free(runlevel);
if (update)
return EXIT_SUCCESS;
eerrorx("no services specified");
}
/* If we don't have any types, then supply some defaults */
if (!TAILQ_FIRST(types)) {
rc_stringlist_add(types, "ineed");
rc_stringlist_add(types, "iuse");
}
depends = rc_deptree_depends(deptree, types, services,
runlevel, options);
if (TAILQ_FIRST(depends)) {
TAILQ_FOREACH(s, depends, entries) {
if (first)
first = false;
else
printf (" ");
printf ("%s", s->value);
}
printf ("\n");
}
rc_stringlist_free(types);
rc_stringlist_free(services);
rc_stringlist_free(depends);
rc_deptree_free(deptree);
free(runlevel);
return EXIT_SUCCESS;
}