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systemctl: when we cannot load a unit, retry with getting it

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This commit is contained in:
Lennart Poettering 2010-07-06 20:14:51 +02:00
parent 894ba510aa
commit ed2d7a4465
1 changed files with 42 additions and 5 deletions
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47
src/systemctl.c
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@ -856,6 +856,7 @@ static int check_unit(DBusConnection *bus, char **args, unsigned n) {
if (!arg_quiet)
puts("unknown");
dbus_error_free(&error);
continue;
}
@ -1618,6 +1619,42 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
goto finish;
}
if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) {
if (!dbus_error_has_name(&error, DBUS_ERROR_ACCESS_DENIED)) {
log_error("Failed to issue method call: %s", error.message);
r = -EIO;
goto finish;
}
dbus_error_free(&error);
dbus_message_unref(m);
if (!(m = dbus_message_new_method_call(
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"GetUnit"))) {
log_error("Could not allocate message.");
r = -ENOMEM;
goto finish;
}
if (!dbus_message_append_args(m,
DBUS_TYPE_STRING, &args[i],
DBUS_TYPE_INVALID)) {
log_error("Could not append arguments to message.");
r = -ENOMEM;
goto finish;
}
if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) {
log_error("Failed to issue method call: %s", error.message);
r = -EIO;
goto finish;
}
}
} else {
if (!(m = dbus_message_new_method_call(
@ -1637,12 +1674,12 @@ static int show(DBusConnection *bus, char **args, unsigned n) {
r = -ENOMEM;
goto finish;
}
}
if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) {
log_error("Failed to issue method call: %s", error.message);
r = -EIO;
goto finish;
if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) {
log_error("Failed to issue method call: %s", error.message);
r = -EIO;
goto finish;
}
}
if (!dbus_message_get_args(reply, &error,