#define COMMENTS "#;\n"
#define NEWLINES "\n\r"
+#ifdef HAVE_SYSV_COMPAT
typedef enum RunlevelType {
RUNLEVEL_UP,
RUNLEVEL_DOWN,
#define RUNLEVELS_UP "12345"
/* #define RUNLEVELS_DOWN "06" */
/* #define RUNLEVELS_BOOT "bBsS" */
+#endif
static const UnitActiveState state_translation_table[_SERVICE_STATE_MAX] = {
[SERVICE_DEAD] = UNIT_INACTIVE,
s->timeout_usec = DEFAULT_TIMEOUT_USEC;
s->restart_usec = DEFAULT_RESTART_USEC;
s->timer_watch.type = WATCH_INVALID;
+#ifdef HAVE_SYSV_COMPAT
s->sysv_start_priority = -1;
+#endif
s->socket_fd = -1;
exec_context_init(&s->exec_context);
free(s->pid_file);
s->pid_file = NULL;
+#ifdef HAVE_SYSV_COMPAT
free(s->sysv_path);
s->sysv_path = NULL;
free(s->sysv_runlevels);
s->sysv_runlevels = NULL;
+#endif
free(s->status_text);
s->status_text = NULL;
unit_unwatch_timer(u, &s->timer_watch);
}
+#ifdef HAVE_SYSV_COMPAT
static char *sysv_translate_name(const char *name) {
char *r;
else if (endswith(name, ".sh"))
/* Drop Debian-style .sh suffix */
strcpy(stpcpy(r, name) - 3, ".service");
+#ifdef TARGET_ARCH
+ else if (startswith(name, "@"))
+ /* Drop Arch-style background prefix */
+ strcpy(stpcpy(r, name + 1), ".service");
+#endif
else
/* Normal init scripts */
strcpy(stpcpy(r, name), ".service");
#ifdef TARGET_FEDORA
/* Fedora extensions, lacking the $ prefix */
"MTA", SPECIAL_MAIL_TRANSFER_AGENT_TARGET,
- "smtpdaemon", SPECIAL_MAIL_TRANSFER_AGENT_TARGET
+ "smtpdaemon", SPECIAL_MAIL_TRANSFER_AGENT_TARGET,
+ "httpd", SPECIAL_HTTP_DAEMON_TARGET,
#endif
};
unsigned i;
char *r;
+ /* SuSE insserv extension */
+ if (streq(name, "$null"))
+ return 0;
+
for (i = 0; i < ELEMENTSOF(table); i += 2)
if (streq(table[i], name)) {
if (!(r = strdup(table[i+1])))
}
if (*name == '$')
- return 0;
+ r = unit_name_build(name+1, NULL, ".target");
+ else
+ r = sysv_translate_name(name);
- if (!(r = sysv_translate_name(name)))
+ if (!r)
return -ENOMEM;
finish:
if (s == t)
continue;
+ if (t->meta.load_state != UNIT_LOADED)
+ continue;
+
if (t->sysv_start_priority < 0)
continue;
/* If both units have modern headers we don't care
* about the priorities */
- if ((!s->sysv_path || s->sysv_has_lsb) &&
- (!t->sysv_path || t->sysv_has_lsb))
+ if ((s->meta.fragment_path || s->sysv_has_lsb) &&
+ (t->meta.fragment_path || t->sysv_has_lsb))
continue;
special_s = s->sysv_runlevels && !chars_intersect(RUNLEVELS_UP, s->sysv_runlevels);
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));
return 0;
}
-
-static int service_add_bus_name(Service *s) {
- char *n;
- int r;
-
- assert(s);
- assert(s->bus_name);
-
- if (asprintf(&n, "dbus-%s.service", s->bus_name) < 0)
- return 0;
-
- r = unit_merge_by_name(UNIT(s), n);
- free(n);
-
- return r;
-}
+#endif
static int service_verify(Service *s) {
assert(s);
if ((r = unit_load_fragment(u)) < 0)
return r;
+#ifdef HAVE_SYSV_COMPAT
/* Load a classic init script as a fallback, if we couldn't find anything */
if (u->meta.load_state == UNIT_STUB)
if ((r = service_load_sysv(s)) < 0)
return r;
+#endif
/* Still nothing found? Then let's give up */
if (u->meta.load_state == UNIT_STUB)
if ((r = unit_add_default_cgroup(u)) < 0)
return r;
+#ifdef HAVE_SYSV_COMPAT
if ((r = sysv_fix_order(s)) < 0)
return r;
+#endif
- if (s->bus_name) {
- if ((r = service_add_bus_name(s)) < 0)
- return r;
-
+ if (s->bus_name)
if ((r = unit_watch_bus_name(u, s->bus_name)) < 0)
return r;
- }
if (s->type == SERVICE_NOTIFY && s->notify_access == NOTIFY_NONE)
s->notify_access = NOTIFY_MAIN;
exec_command_dump_list(s->exec_command[c], f, prefix2);
}
+#ifdef HAVE_SYSV_COMPAT
if (s->sysv_path)
fprintf(f,
"%sSysV Init Script Path: %s\n"
if (s->sysv_runlevels)
fprintf(f, "%sSysVRunLevels: %s\n",
prefix, s->sysv_runlevels);
+#endif
if (s->status_text)
fprintf(f, "%sStatus Text: %s\n",
return service_state_to_string(SERVICE(u)->state);
}
+#ifdef HAVE_SYSV_COMPAT
static bool service_check_gc(Unit *u) {
Service *s = SERVICE(u);
return !!s->sysv_path;
}
+#endif
static bool service_check_snapshot(Unit *u) {
Service *s = SERVICE(u);
assert(s);
assert(pid >= 0);
- if (s->sysv_path)
+ if (!s->meta.fragment_path)
success = is_clean_exit_lsb(code, status);
else
success = is_clean_exit(code, status);
unit_add_to_dbus_queue(u);
}
+#ifdef HAVE_SYSV_COMPAT
static int service_enumerate(Manager *m) {
char **p;
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;
+#ifdef TARGET_ARCH
+ Unit *previous = NULL;
+ char *arch_daemons = NULL;
+ char *arch_daemons_stripped = NULL;
+ char **arch_daemons_split = NULL;
+#endif
assert(m);
+#ifdef TARGET_ARCH
+ if ((r = parse_env_file("/etc/rc.conf", NEWLINE,
+ "DAEMONS", &arch_daemons,
+ NULL)) < 0) {
+
+ if (r != -ENOENT)
+ log_warning("Failed to read /etc/rc.conf: %s", strerror(-r));
+
+ } else if (arch_daemons) {
+ if (!(arch_daemons_stripped = strchr(arch_daemons, '(')))
+ arch_daemons_stripped = arch_daemons;
+ else
+ arch_daemons_stripped++; /* strip start paren */
+
+ arch_daemons_stripped[strcspn(arch_daemons_stripped, ")")] = 0; /* strip end paren */
+
+ if (!(arch_daemons_split = strv_split_quoted(arch_daemons_stripped))) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ STRV_FOREACH(p, arch_daemons_split) {
+
+ free(name);
+
+ if (**p == '!') /* daemons prefixed with ! are disabled, so ignore them */
+ continue;
+
+ if (!(name = sysv_translate_name(*p))) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ if ((r = manager_load_unit_prepare(m, name, NULL, NULL, &service)) < 0) {
+ log_warning("Failed to prepare unit %s: %s", name, strerror(-r));
+ continue;
+ }
+
+ if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_WANTS, "multi-user.target", NULL, true)) < 0)
+ goto finish;
+
+ if (previous)
+ if ((r = unit_add_dependency(service, UNIT_AFTER, previous, true)) < 0)
+ goto finish;
+
+ if (**p != '@') /* daemons prefixed with @ can be started in the background */
+ previous = service;
+ }
+ }
+#endif
+
+ zero(runlevel_services);
+
STRV_FOREACH(p, m->lookup_paths.sysvrcnd_path)
for (i = 0; i < ELEMENTSOF(rcnd_table); i ++) {
struct dirent *de;
}
while ((de = readdir(d))) {
- Unit *service;
int a, b;
if (ignore_file(de->d_name))
continue;
}
- if (de->d_name[0] == 'S' &&
- (rcnd_table[i].type == RUNLEVEL_UP || rcnd_table[i].type == RUNLEVEL_SYSINIT)) {
- SERVICE(service)->sysv_start_priority =
- MAX(a*10 + b, SERVICE(service)->sysv_start_priority);
- SERVICE(service)->sysv_enabled = true;
- }
+ if (de->d_name[0] == 'S') {
- 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_start_priority =
+ MAX(a*10 + b, SERVICE(service)->sysv_start_priority);
- /* 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;
+ SERVICE(service)->sysv_enabled = true;
+ }
- 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:
free(path);
free(fpath);
free(name);
+#ifdef TARGET_ARCH
+ free(arch_daemons);
+ free(arch_daemons_split);
+#endif
+
+ for (i = 0; i < ELEMENTSOF(rcnd_table); i++)
+ set_free(runlevel_services[i]);
+ set_free(shutdown_services);
if (d)
closedir(d);
return r;
}
+#endif
static void service_bus_name_owner_change(
Unit *u,
.active_state = service_active_state,
.sub_state_to_string = service_sub_state_to_string,
+#ifdef HAVE_SYSV_COMPAT
.check_gc = service_check_gc,
+#endif
.check_snapshot = service_check_snapshot,
.sigchld_event = service_sigchld_event,
.bus_message_handler = bus_service_message_handler,
.bus_invalidating_properties = bus_service_invalidating_properties,
+#ifdef HAVE_SYSV_COMPAT
.enumerate = service_enumerate
+#endif
};
~ianmdlvl / elogind.git / blobdiff