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-rw-r--r--src/libsystemd/sd-bus/busctl.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c
index 0795472c8b..50291bafc1 100644
--- a/src/libsystemd/sd-bus/busctl.c
+++ b/src/libsystemd/sd-bus/busctl.c
@@ -1175,20 +1175,29 @@ static int status(sd_bus *bus, char *argv[]) {
assert(bus);
- if (strv_length(argv) != 2) {
- log_error("Expects one argument.");
+ if (strv_length(argv) > 2) {
+ log_error("Expects no or one argument.");
return -EINVAL;
}
- r = parse_pid(argv[1], &pid);
- if (r < 0)
- r = sd_bus_get_name_creds(
+ if (argv[1]) {
+ r = parse_pid(argv[1], &pid);
+ if (r < 0)
+ r = sd_bus_get_name_creds(
+ bus,
+ argv[1],
+ (arg_augment_creds ? SD_BUS_CREDS_AUGMENT : 0) | _SD_BUS_CREDS_ALL,
+ &creds);
+ else
+ r = sd_bus_creds_new_from_pid(
+ &creds,
+ pid,
+ _SD_BUS_CREDS_ALL);
+ } else
+ r = sd_bus_get_owner_creds(
bus,
- argv[1],
(arg_augment_creds ? SD_BUS_CREDS_AUGMENT : 0) | _SD_BUS_CREDS_ALL,
&creds);
- else
- r = sd_bus_creds_new_from_pid(&creds, pid, _SD_BUS_CREDS_ALL);
if (r < 0) {
log_error("Failed to get credentials: %s", strerror(-r));
@@ -1675,7 +1684,7 @@ static int help(void) {
" --augment-creds=BOOL Extend credential data with data read from /proc/$PID\n\n"
"Commands:\n"
" list List bus names\n"
- " status SERVICE Show service name status\n"
+ " status [SERVICE] Show bus service, process or bus owner credentials\n"
" monitor [SERVICE...] Show bus traffic\n"
" capture [SERVICE...] Capture bus traffic as pcap\n"
" tree [SERVICE...] Show object tree of service\n"