diff options
| -rw-r--r-- | src/systemctl/systemctl.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 58255ae453..e4b4e07ee7 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -85,6 +85,25 @@ #include "verbs.h" #include "virt.h" +/* The init script exit status codes + 0 program is running or service is OK + 1 program is dead and /var/run pid file exists + 2 program is dead and /var/lock lock file exists + 3 program is not running + 4 program or service status is unknown + 5-99 reserved for future LSB use + 100-149 reserved for distribution use + 150-199 reserved for application use + 200-254 reserved +*/ +enum { + EXIT_PROGRAM_RUNNING_OR_SERVICE_OK = 0, + EXIT_PROGRAM_DEAD_AND_PID_EXISTS = 1, + EXIT_PROGRAM_DEAD_AND_LOCK_FILE_EXISTS = 2, + EXIT_PROGRAM_NOT_RUNNING = 3, + EXIT_PROGRAM_OR_SERVICES_STATUS_UNKNOWN = 4, +}; + static char **arg_types = NULL; static char **arg_states = NULL; static char **arg_properties = NULL; @@ -3291,12 +3310,12 @@ static int check_unit_generic(int code, const UnitActiveState good_states[], int static int check_unit_active(int argc, char *argv[], void *userdata) { const UnitActiveState states[] = { UNIT_ACTIVE, UNIT_RELOADING }; /* According to LSB: 3, "program is not running" */ - return check_unit_generic(3, states, ELEMENTSOF(states), strv_skip(argv, 1)); + return check_unit_generic(EXIT_PROGRAM_NOT_RUNNING, states, ELEMENTSOF(states), strv_skip(argv, 1)); } static int check_unit_failed(int argc, char *argv[], void *userdata) { const UnitActiveState states[] = { UNIT_FAILED }; - return check_unit_generic(1, states, ELEMENTSOF(states), strv_skip(argv, 1)); + return check_unit_generic(EXIT_PROGRAM_DEAD_AND_PID_EXISTS, states, ELEMENTSOF(states), strv_skip(argv, 1)); } static int kill_unit(int argc, char *argv[], void *userdata) { @@ -4632,11 +4651,11 @@ static int show_one( * 4: program or service status is unknown */ if (info.pid_file && access(info.pid_file, F_OK) == 0) - r = 1; + r = EXIT_PROGRAM_DEAD_AND_PID_EXISTS; else if (streq_ptr(info.load_state, "not-found") && streq_ptr(info.active_state, "inactive")) - r = 4; + r = EXIT_PROGRAM_OR_SERVICES_STATUS_UNKNOWN; else - r = 3; + r = EXIT_PROGRAM_NOT_RUNNING; } while ((p = info.exec)) { |