diff options
Diffstat (limited to 'src/librc-depend.c')
| -rw-r--r-- | src/librc-depend.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/librc-depend.c b/src/librc-depend.c index 5f0cacbb..ee6c79b7 100644 --- a/src/librc-depend.c +++ b/src/librc-depend.c @@ -467,10 +467,34 @@ static void visit_service (rc_depinfo_t *deptree, const char * const *types, rc_strlist_add (&sorted->list, depinfo->service); } +char **rc_deptree_depend (rc_depinfo_t *deptree, + const char *service, const char *type) +{ + rc_depinfo_t *di; + rc_deptype_t *dt; + char **svcs = NULL; + int i; + char *svc; + + if (! (di = get_depinfo (deptree, service)) || + ! (dt = get_deptype (di, type))) + { + errno = ENOENT; + return (NULL); + } + + /* For consistency, we copy the array */ + STRLIST_FOREACH (dt->services, svc, i) + rc_strlist_add (&svcs, svc); + + return (svcs); +} +librc_hidden_def(rc_deptree_depend) + char **rc_deptree_depends (rc_depinfo_t *deptree, const char **types, const char **services, const char *runlevel, int options) -{ +{ struct lhead sorted; struct lhead visited; rc_depinfo_t *di; |