X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fservice.c;h=620f2b307ab20e345c7b2db1a340442fec5a3af2;hp=46d7bbb1c7b17774706dd43ef15f7be8b7194d68;hb=65530632c7e40bc369edcba8f014ec9136c8eb02;hpb=0320828cac4fb7b704c5dbd365979cb3ac5ba4d2 diff --git a/src/service.c b/src/service.c index 46d7bbb1c..620f2b307 100644 --- a/src/service.c +++ b/src/service.c @@ -65,7 +65,7 @@ static const struct { { "boot.d", SPECIAL_SYSINIT_TARGET, RUNLEVEL_SYSINIT }, #endif -#if defined(TARGET_DEBIAN) || defined(TARGET_UBUNTU) +#if defined(TARGET_DEBIAN) || defined(TARGET_UBUNTU) || defined(TARGET_FRUGALWARE) /* Debian style rcS.d */ { "rcS.d", SPECIAL_SYSINIT_TARGET, RUNLEVEL_SYSINIT }, #endif @@ -247,6 +247,11 @@ static char *sysv_translate_name(const char *name) { else if (startswith(name, "@")) /* Drop Arch-style background prefix */ strcpy(stpcpy(r, name + 1), ".service"); +#endif +#ifdef TARGET_FRUGALWARE + else if (startswith(name, "rc.")) + /* Drop Frugalware-style rc. prefix */ + strcpy(stpcpy(r, name + 3), ".service"); #endif else /* Normal init scripts */ @@ -273,23 +278,24 @@ static int sysv_translate_facility(const char *name, const char *filename, char "syslog", SPECIAL_SYSLOG_TARGET, "time", SPECIAL_RTC_SET_TARGET, - /* Debian extensions */ + /* common extensions */ + "mail-transfer-agent", SPECIAL_MAIL_TRANSFER_AGENT_TARGET, + "x-display-manager", SPECIAL_DISPLAY_MANAGER_SERVICE, + "null", NULL, + #if defined(TARGET_DEBIAN) || defined(TARGET_UBUNTU) "mail-transport-agent", SPECIAL_MAIL_TRANSFER_AGENT_TARGET, #endif - "mail-transfer-agent", SPECIAL_MAIL_TRANSFER_AGENT_TARGET, - "x-display-manager", SPECIAL_DISPLAY_MANAGER_SERVICE, #ifdef TARGET_FEDORA - /* Fedora extensions */ "MTA", SPECIAL_MAIL_TRANSFER_AGENT_TARGET, "smtpdaemon", SPECIAL_MAIL_TRANSFER_AGENT_TARGET, "httpd", SPECIAL_HTTP_DAEMON_TARGET, #endif - /* SuSE extensions */ - "null", NULL - +#ifdef TARGET_SUSE + "smtp", SPECIAL_MAIL_TRANSFER_AGENT_TARGET, +#endif }; unsigned i; @@ -886,6 +892,18 @@ static int service_load_sysv_name(Service *s, const char *name) { free(path); } + if (r >= 0 && s->meta.load_state == UNIT_STUB) { + /* Try Frugalware style rc.xxx init scripts */ + + if (asprintf(&path, "%s/rc.%s", *p, name) < 0) + return -ENOMEM; + + /* Drop .service suffix */ + path[strlen(path)-8] = 0; + r = service_load_sysv_path(s, path); + free(path); + } + if (r < 0) return r; @@ -1014,14 +1032,14 @@ static int service_add_default_dependencies(Service *s) { if ((r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, SPECIAL_BASIC_TARGET, NULL, true)) < 0) return r; - } else if (s->meta.manager->running_as == MANAGER_SESSION) { + } else if (s->meta.manager->running_as == MANAGER_USER) { if ((r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, SPECIAL_SOCKETS_TARGET, NULL, true)) < 0) return r; } /* Second, activate normal shutdown */ - return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTED_BY, SPECIAL_SHUTDOWN_TARGET, NULL, true); + return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true); } static int service_load(Unit *u) { @@ -1055,7 +1073,7 @@ static int service_load(Unit *u) { if ((r = unit_add_exec_dependencies(u, &s->exec_context)) < 0) return r; - if ((r = unit_add_default_cgroup(u)) < 0) + if ((r = unit_add_default_cgroups(u)) < 0) return r; #ifdef HAVE_SYSV_COMPAT @@ -1220,6 +1238,30 @@ static int service_load_pid_file(Service *s) { return 0; } +static int service_search_main_pid(Service *s) { + pid_t pid; + int r; + + assert(s); + + if (s->main_pid_known) + return 0; + + assert(s->main_pid <= 0); + + if ((pid = cgroup_bonding_search_main_pid_list(s->meta.cgroup_bondings)) <= 0) + return -ENOENT; + + if ((r = service_set_main_pid(s, pid)) < 0) + return r; + + if ((r = unit_watch_pid(UNIT(s), pid)) < 0) + /* FIXME: we need to do something here */ + return r; + + return 0; +} + static int service_get_sockets(Service *s, Set **_set) { Set *set; Iterator i; @@ -1585,16 +1627,6 @@ static int service_spawn( goto fail; } -#ifdef HAVE_SYSV_COMPAT - /* Make sure we set TERM=linux for SysV scripts, since some - * require it to be set from the kernel */ - if (s->sysv_path && !strv_env_get(s->meta.manager->environment, "TERM")) - if (!(our_env[n_env++] = strdup("TERM=linux"))) { - r = -ENOMEM; - goto fail; - } -#endif - if (!(final_env = strv_env_merge(2, s->meta.manager->environment, our_env, @@ -2015,6 +2047,13 @@ static void service_enter_restart(Service *s) { assert(s); dbus_error_init(&error); + if (s->meta.job) { + log_info("Job pending for unit, delaying automatic restart."); + + if ((r = unit_watch_timer(UNIT(s), s->restart_usec, &s->timer_watch)) < 0) + goto fail; + } + service_enter_dead(s, true, false); if ((r = manager_add_job(s->meta.manager, JOB_START, UNIT(s), JOB_FAIL, false, &error, NULL)) < 0) @@ -2275,21 +2314,10 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) { if (s->main_exec_status.pid > 0) { unit_serialize_item_format(u, f, "main-exec-status-pid", "%lu", (unsigned long) s->main_exec_status.pid); + dual_timestamp_serialize(f, "main-exec-status-start", &s->main_exec_status.start_timestamp); + dual_timestamp_serialize(f, "main-exec-status-exit", &s->main_exec_status.exit_timestamp); - if (s->main_exec_status.start_timestamp.realtime > 0) { - unit_serialize_item_format(u, f, "main-exec-status-start-realtime", - "%llu", (unsigned long long) s->main_exec_status.start_timestamp.realtime); - - unit_serialize_item_format(u, f, "main-exec-status-start-monotonic", - "%llu", (unsigned long long) s->main_exec_status.start_timestamp.monotonic); - } - - if (s->main_exec_status.exit_timestamp.realtime > 0) { - unit_serialize_item_format(u, f, "main-exec-status-exit-realtime", - "%llu", (unsigned long long) s->main_exec_status.exit_timestamp.realtime); - unit_serialize_item_format(u, f, "main-exec-status-exit-monotonic", - "%llu", (unsigned long long) s->main_exec_status.exit_timestamp.monotonic); - + if (dual_timestamp_is_set(&s->main_exec_status.exit_timestamp)) { unit_serialize_item_format(u, f, "main-exec-status-code", "%i", s->main_exec_status.code); unit_serialize_item_format(u, f, "main-exec-status-status", "%i", s->main_exec_status.status); } @@ -2390,35 +2418,11 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value, log_debug("Failed to parse main-exec-status-status value %s", value); else s->main_exec_status.status = i; - } else if (streq(key, "main-exec-status-start-realtime")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-start-realtime value %s", value); - else - s->main_exec_status.start_timestamp.realtime = (usec_t) k; - } else if (streq(key, "main-exec-status-start-monotonic")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-start-monotonic value %s", value); - else - s->main_exec_status.start_timestamp.monotonic = (usec_t) k; - } else if (streq(key, "main-exec-status-exit-realtime")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-exit-realtime value %s", value); - else - s->main_exec_status.exit_timestamp.realtime = (usec_t) k; - } else if (streq(key, "main-exec-status-exit-monotonic")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-exit-monotonic value %s", value); - else - s->main_exec_status.exit_timestamp.monotonic = (usec_t) k; - } else + } else if (streq(key, "main-exec-status-start")) + dual_timestamp_deserialize(value, &s->main_exec_status.start_timestamp); + else if (streq(key, "main-exec-status-exit")) + dual_timestamp_deserialize(value, &s->main_exec_status.exit_timestamp); + else log_debug("Unknown serialization key '%s'", key); return 0; @@ -2595,8 +2599,8 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) { * START_POST script */ if (success) { - if (s->pid_file) - service_load_pid_file(s); + service_load_pid_file(s); + service_search_main_pid(s); service_enter_start_post(s); } else @@ -3028,7 +3032,7 @@ static int service_enumerate(Manager *m) { 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) + if ((r = unit_add_two_dependencies_by_name(service, UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0) goto finish; }