diff options
Diffstat (limited to 'src/systemctl.c')
| -rw-r--r-- | src/systemctl.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/systemctl.c b/src/systemctl.c index 3806786949..06b4caea58 100644 --- a/src/systemctl.c +++ b/src/systemctl.c @@ -188,7 +188,8 @@ static int list_units(DBusConnection *bus, char **args, unsigned n) { dbus_message_iter_recurse(&iter, &sub); - printf("%-45s %-6s %-12s %-12s %-15s %s\n", "UNIT", "LOAD", "ACTIVE", "SUB", "JOB", "DESCRIPTION"); + if (isatty(STDOUT_FILENO)) + printf("%-45s %-6s %-12s %-12s %-15s %s\n", "UNIT", "LOAD", "ACTIVE", "SUB", "JOB", "DESCRIPTION"); while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) { const char *id, *description, *load_state, *active_state, *sub_state, *unit_path, *job_type, *job_path, *dot; @@ -249,15 +250,18 @@ static int list_units(DBusConnection *bus, char **args, unsigned n) { dbus_message_iter_next(&sub); } - printf("\nLOAD = Load State, reflects whether the unit configuration was properly loaded.\n" - "ACTIVE = Active State, the high-level unit activation state, i.e. generalization of the substate.\n" - "SUB = Substate, the low-level unit activation state, possible values depend on unit type.\n" - "JOB = Job, shows scheduled jobs for the unit.\n"); + if (isatty(STDOUT_FILENO)) { - if (arg_all) - printf("\n%u units listed.\n", k); - else - printf("\n%u units listed. Pass --all to see inactive units, too.\n", k); + printf("\nLOAD = Load State, reflects whether the unit configuration was properly loaded.\n" + "ACTIVE = Active State, the high-level unit activation state, i.e. generalization of the substate.\n" + "SUB = Substate, the low-level unit activation state, possible values depend on unit type.\n" + "JOB = Job, shows pending jobs for the unit.\n"); + + if (arg_all) + printf("\n%u units listed.\n", k); + else + printf("\n%u units listed. Pass --all to see inactive units, too.\n", k); + } r = 0; |