diff options
| -rw-r--r-- | NEWS | 15 | ||||
| -rw-r--r-- | src/systemctl/systemctl.c | 9 |
2 files changed, 12 insertions, 12 deletions
@@ -38,7 +38,7 @@ CHANGES WITH 230 in spe: and any service that should survive the end of any individual login session can be started at a user service or scope using systemd-run. systemd-run(1) man page has been extended with an example which shows - how to run screen in a scope unit underneath user@.service. The same + how to run screen in a scope unit underneath user@.service. The same command works for tmux. After the user logs out of all sessions, user@.service will be @@ -62,8 +62,8 @@ CHANGES WITH 230 in spe: * LLDP support has been extended, and both passive (receive-only) and active (sender) modes are supported. Passive mode ("routers-only") is - enabled by default in systemd-networkd. Active LLDP mode is enabled - by default for containers on the internal network. The "networkctl + enabled by default in systemd-networkd. Active LLDP mode is enabled + by default for containers on the internal network. The "networkctl lldp" command may be used to list information gathered. "networkctl status" will also show basic LLDP information on connected peers now. @@ -101,7 +101,8 @@ CHANGES WITH 230 in spe: * "systemctl show" gained a new --value switch, which allows print a only the contents of a specific unit property, without also printing - the property's name. + the property's name. Similar support was added to "show*" verbs + of loginctl and machinectl that output "key=value" lists. * A new command "systemctl revert" has been added that may be used to revert to the vendor version of a unit file, in case local changes @@ -142,9 +143,9 @@ CHANGES WITH 230 in spe: changed to use this functionality by default. * The default start timeout may now be configured on the kernel command - line via systemd.default_timeout_start_sec=. It was configurable - previously via the DefaultTimeoutStartSec= option in - /etc/systemd/system.conf already. + line via systemd.default_timeout_start_sec=. It was already + configurable via the DefaultTimeoutStartSec= option in + /etc/systemd/system.conf. * Socket units gained a new TriggerLimitIntervalSec= and TriggerLimitBurst= setting to configure a limit on the activation diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 7d0d4966d5..639080bc66 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -1355,7 +1355,7 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) { } else id_cols = max_id_len; - if (!arg_no_legend) + if (!arg_no_legend && c > 0) printf("%-*s %-*s\n", id_cols, "UNIT FILE", state_cols, "STATE"); @@ -1422,8 +1422,8 @@ static int list_unit_files(int argc, char *argv[], void *userdata) { n_units = hashmap_size(h); - units = new(UnitFileList, n_units); - if (!units && n_units > 0) { + units = new(UnitFileList, n_units ?: 1); /* avoid malloc(0) */ + if (!units) { unit_file_list_free(h); return log_oom(); } @@ -1519,10 +1519,9 @@ static int list_unit_files(int argc, char *argv[], void *userdata) { qsort_safe(units, c, sizeof(UnitFileList), compare_unit_file_list); output_unit_file_list(units, c); - if (install_client_side()) { + if (install_client_side()) for (unit = units; unit < units + c; unit++) free(unit->path); - } return 0; } |