diff options
Diffstat (limited to 'src/service.c')
| -rw-r--r-- | src/service.c | 103 |
1 files changed, 66 insertions, 37 deletions
diff --git a/src/service.c b/src/service.c index 94f2f37afc..6539a24102 100644 --- a/src/service.c +++ b/src/service.c @@ -574,10 +574,16 @@ static int service_load_sysv_path(Service *s, const char *path) { if (unit_name_to_type(m) == UNIT_SERVICE) r = unit_add_name(u, m); - else if (s->sysv_enabled) - r = unit_add_two_dependencies_by_name_inverse(u, UNIT_AFTER, UNIT_WANTS, m, NULL, true); - else - r = unit_add_dependency_by_name_inverse(u, UNIT_AFTER, m, NULL, true); + else { + r = unit_add_dependency_by_name(u, UNIT_BEFORE, m, NULL, true); + + if (s->sysv_enabled) { + int k; + + if ((k = unit_add_dependency_by_name_inverse(u, UNIT_WANTS, m, NULL, true)) < 0) + r = k; + } + } if (r < 0) log_error("[%s:%u] Failed to add LSB Provides name %s, ignoring: %s", path, line, m, strerror(-r)); @@ -2665,10 +2671,15 @@ static int service_enumerate(Manager *m) { unsigned i; DIR *d = NULL; char *path = NULL, *fpath = NULL, *name = NULL; + Set *runlevel_services[ELEMENTSOF(rcnd_table)], *shutdown_services = NULL; + Unit *service; + Iterator j; int r; assert(m); + zero(runlevel_services); + STRV_FOREACH(p, m->lookup_paths.sysvrcnd_path) for (i = 0; i < ELEMENTSOF(rcnd_table); i ++) { struct dirent *de; @@ -2691,7 +2702,6 @@ static int service_enumerate(Manager *m) { } while ((de = readdir(d))) { - Unit *service; int a, b; if (ignore_file(de->d_name)) @@ -2735,54 +2745,69 @@ static int service_enumerate(Manager *m) { continue; } - if (de->d_name[0] == 'S' && - (rcnd_table[i].type == RUNLEVEL_UP || rcnd_table[i].type == RUNLEVEL_SYSINIT)) { + if (de->d_name[0] == 'S') { + SERVICE(service)->sysv_start_priority = MAX(a*10 + b, SERVICE(service)->sysv_start_priority); - SERVICE(service)->sysv_enabled = true; - } - manager_dispatch_load_queue(m); - service = unit_follow_merge(service); + if (rcnd_table[i].type == RUNLEVEL_UP || rcnd_table[i].type == RUNLEVEL_SYSINIT) + SERVICE(service)->sysv_enabled = true; - /* If this is a native service, rely - * on native ways to pull in a - * service, don't pull it in via sysv - * rcN.d links. */ - if (service->meta.fragment_path) - continue; - - if (de->d_name[0] == 'S') { + if ((r = set_ensure_allocated(&runlevel_services[i], trivial_hash_func, trivial_compare_func)) < 0) + goto finish; - if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_WANTS, rcnd_table[i].target, NULL, true)) < 0) + if ((r = set_put(runlevel_services[i], service)) < 0) goto finish; } else if (de->d_name[0] == 'K' && (rcnd_table[i].type == RUNLEVEL_DOWN || rcnd_table[i].type == RUNLEVEL_SYSINIT)) { - /* We honour K links only for - * halt/reboot. For the normal - * runlevels we assume the - * stop jobs will be - * implicitly added by the - * core logic. Also, we don't - * really distuingish here - * between the runlevels 0 and - * 6 and just add them to the - * special shutdown target. On - * SUSE the boot.d/ runlevel - * is also used for shutdown, - * so we add links for that - * too to the shutdown - * target.*/ - - if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0) + if ((r = set_ensure_allocated(&shutdown_services, trivial_hash_func, trivial_compare_func)) < 0) + goto finish; + + if ((r = set_put(shutdown_services, service)) < 0) goto finish; } } } + /* Now we loaded all stubs and are aware of the lowest + start-up priority for all services, not let's actually load + the services, this will also tell us which services are + actually native now */ + manager_dispatch_load_queue(m); + + /* If this is a native service, rely on native ways to pull in + * a service, don't pull it in via sysv rcN.d links. */ + for (i = 0; i < ELEMENTSOF(rcnd_table); i ++) + SET_FOREACH(service, runlevel_services[i], j) { + service = unit_follow_merge(service); + + if (service->meta.fragment_path) + continue; + + if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_WANTS, rcnd_table[i].target, NULL, true)) < 0) + goto finish; + } + + /* We honour K links only for halt/reboot. For the normal + * runlevels we assume the stop jobs will be implicitly added + * by the core logic. Also, we don't really distuingish here + * between the runlevels 0 and 6 and just add them to the + * special shutdown target. On SUSE the boot.d/ runlevel is + * also used for shutdown, so we add links for that too to the + * shutdown target.*/ + SET_FOREACH(service, shutdown_services, j) { + service = unit_follow_merge(service); + + if (service->meta.fragment_path) + continue; + + if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0) + goto finish; + } + r = 0; finish: @@ -2790,6 +2815,10 @@ finish: free(fpath); free(name); + for (i = 0; i < ELEMENTSOF(rcnd_table); i++) + set_free(runlevel_services[i]); + set_free(shutdown_services); + if (d) closedir(d); |