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| author | Martin Pitt <mpitt@debian.org> | 2017-03-02 10:44:39 +0100 |
|---|---|---|
| committer | Martin Pitt <mpitt@debian.org> | 2017-03-02 10:44:39 +0100 |
| commit | 2897b343851c95927e26f45bea8c40da605dbed1 (patch) | |
| tree | c15ec2f4b562d39a818acc5d65ae58944791dba9 /src/hostname/hostnamectl.c | |
| parent | 8a584da2774aca0b14c8aacef574e93d943d470e (diff) | |
| download | systemd-2897b343851c95927e26f45bea8c40da605dbed1.tar.gz | |
New upstream version 233
Diffstat (limited to 'src/hostname/hostnamectl.c')
| -rw-r--r-- | src/hostname/hostnamectl.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/hostname/hostnamectl.c b/src/hostname/hostnamectl.c index 07c57fb567..f5a9de94a6 100644 --- a/src/hostname/hostnamectl.c +++ b/src/hostname/hostnamectl.c @@ -137,10 +137,8 @@ static int show_one_name(sd_bus *bus, const char* attr) { "org.freedesktop.hostname1", attr, &error, &reply, "s"); - if (r < 0) { - log_error("Could not get property: %s", bus_error_message(&error, -r)); - return r; - } + if (r < 0) + return log_error_errno(r, "Could not get property: %s", bus_error_message(&error, r)); r = sd_bus_message_read(reply, "s", &s); if (r < 0) @@ -151,7 +149,7 @@ static int show_one_name(sd_bus *bus, const char* attr) { return 0; } -static int show_all_names(sd_bus *bus) { +static int show_all_names(sd_bus *bus, sd_bus_error *error) { StatusInfo info = {}; static const struct bus_properties_map hostname_map[] = { @@ -181,6 +179,7 @@ static int show_all_names(sd_bus *bus) { "org.freedesktop.hostname1", "/org/freedesktop/hostname1", hostname_map, + error, &info); if (r < 0) goto fail; @@ -189,6 +188,7 @@ static int show_all_names(sd_bus *bus) { "org.freedesktop.systemd1", "/org/freedesktop/systemd1", manager_map, + error, &info); print_status_info(&info); @@ -212,6 +212,8 @@ fail: } static int show_status(sd_bus *bus, char **args, unsigned n) { + int r; + assert(args); if (arg_pretty || arg_static || arg_transient) { @@ -226,8 +228,15 @@ static int show_status(sd_bus *bus, char **args, unsigned n) { arg_static ? "StaticHostname" : "Hostname"; return show_one_name(bus, attr); - } else - return show_all_names(bus); + } else { + _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; + + r = show_all_names(bus, &error); + if (r < 0) + return log_error_errno(r, "Failed to query system properties: %s", bus_error_message(&error, r)); + + return 0; + } } static int set_simple_string(sd_bus *bus, const char *method, const char *value) { |