#include <errno.h>
#include <string.h>
#include <unistd.h>
-#include <dlfcn.h>
+#include <sys/utsname.h>
#include "util.h"
#include "strv.h"
#include "bus-util.h"
#include "event-util.h"
+#define VALID_DEPLOYMENT_CHARS (DIGITS LETTERS "-.:")
+
enum {
PROP_HOSTNAME,
PROP_STATIC_HOSTNAME,
PROP_PRETTY_HOSTNAME,
PROP_ICON_NAME,
PROP_CHASSIS,
+ PROP_DEPLOYMENT,
+ PROP_LOCATION,
+ PROP_KERNEL_NAME,
+ PROP_KERNEL_RELEASE,
+ PROP_KERNEL_VERSION,
+ PROP_OS_PRETTY_NAME,
+ PROP_OS_CPE_NAME,
_PROP_MAX
};
static int context_read_data(Context *c) {
int r;
+ struct utsname u;
assert(c);
context_reset(c);
+ assert_se(uname(&u) >= 0);
+ c->data[PROP_KERNEL_NAME] = strdup(u.sysname);
+ c->data[PROP_KERNEL_RELEASE] = strdup(u.release);
+ c->data[PROP_KERNEL_VERSION] = strdup(u.version);
+ if (!c->data[PROP_KERNEL_NAME] || !c->data[PROP_KERNEL_RELEASE] ||
+ !c->data[PROP_KERNEL_VERSION])
+ return -ENOMEM;
+
c->data[PROP_HOSTNAME] = gethostname_malloc();
if (!c->data[PROP_HOSTNAME])
return -ENOMEM;
"PRETTY_HOSTNAME", &c->data[PROP_PRETTY_HOSTNAME],
"ICON_NAME", &c->data[PROP_ICON_NAME],
"CHASSIS", &c->data[PROP_CHASSIS],
+ "DEPLOYMENT", &c->data[PROP_DEPLOYMENT],
+ "LOCATION", &c->data[PROP_LOCATION],
NULL);
if (r < 0 && r != -ENOENT)
return r;
- return 0;
-}
-
-static bool check_nss(void) {
- void *dl;
-
- dl = dlopen("libnss_myhostname.so.2", RTLD_LAZY);
- if (dl) {
- dlclose(dl);
- return true;
+ r = parse_env_file("/etc/os-release", NEWLINE,
+ "PRETTY_NAME", &c->data[PROP_OS_PRETTY_NAME],
+ "CPE_NAME", &c->data[PROP_OS_CPE_NAME],
+ NULL);
+ if (r == -ENOENT) {
+ r = parse_env_file("/usr/lib/os-release", NEWLINE,
+ "PRETTY_NAME", &c->data[PROP_OS_PRETTY_NAME],
+ "CPE_NAME", &c->data[PROP_OS_CPE_NAME],
+ NULL);
}
- return false;
+ if (r < 0 && r != -ENOENT)
+ return r;
+
+ return 0;
}
static bool valid_chassis(const char *chassis) {
-
assert(chassis);
return nulstr_contains(
"laptop\0"
"server\0"
"tablet\0"
- "handset\0",
+ "handset\0"
+ "watch\0",
chassis);
}
+static bool valid_deployment(const char *deployment) {
+ assert(deployment);
+
+ return in_charset(deployment, VALID_DEPLOYMENT_CHARS);
+}
+
static const char* fallback_chassis(void) {
int r;
char *type;
unsigned t;
- Virtualization v;
+ int v;
v = detect_virtualization(NULL);
return strdup("computer");
}
-static int context_write_data_hostname(Context *c) {
+
+static bool hostname_is_useful(const char *hn) {
+ return !isempty(hn) && !is_localhost(hn);
+}
+
+static int context_update_kernel_hostname(Context *c) {
+ const char *static_hn;
const char *hn;
assert(c);
- if (isempty(c->data[PROP_HOSTNAME]))
- hn = "localhost";
- else
+ static_hn = c->data[PROP_STATIC_HOSTNAME];
+
+ /* /etc/hostname with something other than "localhost"
+ * has the highest preference ... */
+ if (hostname_is_useful(static_hn))
+ hn = static_hn;
+
+ /* ... the transient host name, (ie: DHCP) comes next ...*/
+ else if (!isempty(c->data[PROP_HOSTNAME]))
hn = c->data[PROP_HOSTNAME];
+ /* ... fallback to static "localhost.*" ignored above ... */
+ else if (!isempty(static_hn))
+ hn = static_hn;
+
+ /* ... and the ultimate fallback */
+ else
+ hn = "localhost";
+
if (sethostname(hn, strlen(hn)) < 0)
return -errno;
return write_string_file_atomic_label("/etc/hostname", c->data[PROP_STATIC_HOSTNAME]);
}
-static int context_write_data_other(Context *c) {
+static int context_write_data_machine_info(Context *c) {
static const char * const name[_PROP_MAX] = {
[PROP_PRETTY_HOSTNAME] = "PRETTY_HOSTNAME",
[PROP_ICON_NAME] = "ICON_NAME",
- [PROP_CHASSIS] = "CHASSIS"
+ [PROP_CHASSIS] = "CHASSIS",
+ [PROP_DEPLOYMENT] = "DEPLOYMENT",
+ [PROP_LOCATION] = "LOCATION",
};
- char **l = NULL;
+ _cleanup_strv_free_ char **l = NULL;
int r, p;
assert(c);
- r = load_env_file("/etc/machine-info", NULL, &l);
+ r = load_env_file(NULL, "/etc/machine-info", NULL, &l);
if (r < 0 && r != -ENOENT)
return r;
- for (p = 2; p < _PROP_MAX; p++) {
- char *t, **u;
+ for (p = PROP_PRETTY_HOSTNAME; p <= PROP_LOCATION; p++) {
+ _cleanup_free_ char *t = NULL;
+ char **u;
assert(name[p]);
continue;
}
- if (asprintf(&t, "%s=%s", name[p], strempty(c->data[p])) < 0) {
- strv_free(l);
+ t = strjoin(name[p], "=", c->data[p], NULL);
+ if (!t)
return -ENOMEM;
- }
u = strv_env_set(l, t);
- free(t);
- strv_free(l);
-
if (!u)
return -ENOMEM;
+
+ strv_free(l);
l = u;
}
if (strv_isempty(l)) {
-
if (unlink("/etc/machine-info") < 0)
return errno == ENOENT ? 0 : -errno;
return 0;
}
- r = write_env_file_label("/etc/machine-info", l);
- strv_free(l);
-
- return r;
+ return write_env_file_label("/etc/machine-info", l);
}
static int property_get_icon_name(
const char *interface,
const char *property,
sd_bus_message *reply,
- sd_bus_error *error,
- void *userdata) {
+ void *userdata,
+ sd_bus_error *error) {
_cleanup_free_ char *n = NULL;
Context *c = userdata;
const char *name;
- int r;
if (isempty(c->data[PROP_ICON_NAME]))
name = n = context_fallback_icon_name(c);
if (!name)
return -ENOMEM;
- r = sd_bus_message_append(reply, "s", name);
- if (r < 0)
- return r;
-
- return 1;
+ return sd_bus_message_append(reply, "s", name);
}
static int property_get_chassis(
const char *interface,
const char *property,
sd_bus_message *reply,
- sd_bus_error *error,
- void *userdata) {
+ void *userdata,
+ sd_bus_error *error) {
Context *c = userdata;
const char *name;
- int r;
if (isempty(c->data[PROP_CHASSIS]))
name = fallback_chassis();
else
name = c->data[PROP_CHASSIS];
- r = sd_bus_message_append(reply, "s", name);
- if (r < 0)
- return r;
-
- return 1;
+ return sd_bus_message_append(reply, "s", name);
}
-static int method_set_hostname(sd_bus *bus, sd_bus_message *m, void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+static int method_set_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
Context *c = userdata;
const char *name;
- unsigned interactive;
+ int interactive;
char *h;
int r;
r = sd_bus_message_read(m, "sb", &name, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
if (isempty(name))
name = c->data[PROP_STATIC_HOSTNAME];
name = "localhost";
if (!hostname_is_valid(name))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid hostname '%s'", name);
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid hostname '%s'", name);
if (streq_ptr(name, c->data[PROP_HOSTNAME]))
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.hostname1.set-hostname", interactive, &error, method_set_hostname, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.hostname1.set-hostname", interactive, error, method_set_hostname, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
h = strdup(name);
if (!h)
- return log_oom();
+ return -ENOMEM;
free(c->data[PROP_HOSTNAME]);
c->data[PROP_HOSTNAME] = h;
- r = context_write_data_hostname(c);
+ r = context_update_kernel_hostname(c);
if (r < 0) {
log_error("Failed to set host name: %s", strerror(-r));
- return sd_bus_reply_method_errnof(bus, m, r, "Failed to set hostname: %s", strerror(-r));
+ return sd_bus_error_set_errnof(error, r, "Failed to set hostname: %s", strerror(-r));
}
log_info("Changed host name to '%s'", strna(c->data[PROP_HOSTNAME]));
sd_bus_emit_properties_changed(bus, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", "Hostname", NULL);
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
}
-static int method_set_static_hostname(sd_bus *bus, sd_bus_message *m, void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+static int method_set_static_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
Context *c = userdata;
const char *name;
- unsigned interactive;
+ int interactive;
int r;
r = sd_bus_message_read(m, "sb", &name, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
if (isempty(name))
name = NULL;
if (streq_ptr(name, c->data[PROP_STATIC_HOSTNAME]))
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.hostname1.set-static-hostname", interactive, &error, method_set_static_hostname, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.hostname1.set-static-hostname", interactive, error, method_set_static_hostname, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
char *h;
if (!hostname_is_valid(name))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid static hostname '%s'", name);
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid static hostname '%s'", name);
h = strdup(name);
if (!h)
- return log_oom();
+ return -ENOMEM;
free(c->data[PROP_STATIC_HOSTNAME]);
c->data[PROP_STATIC_HOSTNAME] = h;
}
+ r = context_update_kernel_hostname(c);
+ if (r < 0) {
+ log_error("Failed to set host name: %s", strerror(-r));
+ return sd_bus_error_set_errnof(error, r, "Failed to set hostname: %s", strerror(-r));
+ }
+
r = context_write_data_static_hostname(c);
if (r < 0) {
log_error("Failed to write static host name: %s", strerror(-r));
- return sd_bus_reply_method_errnof(bus, m, r, "Failed to set static hostname: %s", strerror(-r));
+ return sd_bus_error_set_errnof(error, r, "Failed to set static hostname: %s", strerror(-r));
}
log_info("Changed static host name to '%s'", strna(c->data[PROP_STATIC_HOSTNAME]));
sd_bus_emit_properties_changed(bus, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", "StaticHostname", NULL);
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
}
-static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop, sd_bus_message_handler_t cb) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- unsigned interactive;
+static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop, sd_bus_message_handler_t cb, sd_bus_error *error) {
+ int interactive;
const char *name;
int r;
r = sd_bus_message_read(m, "sb", &name, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
if (isempty(name))
name = NULL;
if (streq_ptr(name, c->data[prop]))
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
/* Since the pretty hostname should always be changed at the
* same time as the static one, use the same policy action for
r = bus_verify_polkit_async(bus, &c->polkit_registry, m, prop == PROP_PRETTY_HOSTNAME ?
"org.freedesktop.hostname1.set-static-hostname" :
- "org.freedesktop.hostname1.set-machine-info", interactive, &error, cb, c);
+ "org.freedesktop.hostname1.set-machine-info", interactive, error, cb, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
* name, so better be safe than sorry */
if (prop == PROP_ICON_NAME && !filename_is_safe(name))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid icon name '%s'", name);
- if (prop == PROP_PRETTY_HOSTNAME &&
- (string_has_cc(name) || chars_intersect(name, "\t")))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid pretty host name '%s'", name);
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid icon name '%s'", name);
+ if (prop == PROP_PRETTY_HOSTNAME && string_has_cc(name, NULL))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid pretty host name '%s'", name);
if (prop == PROP_CHASSIS && !valid_chassis(name))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid chassis '%s'", name);
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid chassis '%s'", name);
+ if (prop == PROP_DEPLOYMENT && !valid_deployment(name))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid deployment '%s'", name);
+ if (prop == PROP_LOCATION && string_has_cc(name, NULL))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid location '%s'", name);
h = strdup(name);
if (!h)
- return log_oom();
+ return -ENOMEM;
free(c->data[prop]);
c->data[prop] = h;
}
- r = context_write_data_other(c);
+ r = context_write_data_machine_info(c);
if (r < 0) {
log_error("Failed to write machine info: %s", strerror(-r));
- return sd_bus_reply_method_errnof(bus, m, r, "Failed to write machine info: %s", strerror(-r));
+ return sd_bus_error_set_errnof(error, r, "Failed to write machine info: %s", strerror(-r));
}
log_info("Changed %s to '%s'",
prop == PROP_PRETTY_HOSTNAME ? "pretty host name" :
+ prop == PROP_DEPLOYMENT ? "deployment" :
+ prop == PROP_LOCATION ? "location" :
prop == PROP_CHASSIS ? "chassis" : "icon name", strna(c->data[prop]));
sd_bus_emit_properties_changed(bus, "/org/freedesktop/hostname1", "org.freedesktop.hostname1",
prop == PROP_PRETTY_HOSTNAME ? "PrettyHostname" :
- prop == PROP_CHASSIS ? "Chassis" : "IconName", NULL);
+ prop == PROP_DEPLOYMENT ? "Deployment" :
+ prop == PROP_LOCATION ? "Location" :
+ prop == PROP_CHASSIS ? "Chassis" : "IconName" , NULL);
+
+ return sd_bus_reply_method_return(m, NULL);
+}
+
+static int method_set_pretty_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+ return set_machine_info(userdata, bus, m, PROP_PRETTY_HOSTNAME, method_set_pretty_hostname, error);
+}
- return sd_bus_reply_method_return(bus, m, NULL);
+static int method_set_icon_name(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+ return set_machine_info(userdata, bus, m, PROP_ICON_NAME, method_set_icon_name, error);
}
-static int method_set_pretty_hostname(sd_bus *bus, sd_bus_message *m, void *userdata) {
- return set_machine_info(userdata, bus, m, PROP_PRETTY_HOSTNAME, method_set_pretty_hostname);
+static int method_set_chassis(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+ return set_machine_info(userdata, bus, m, PROP_CHASSIS, method_set_chassis, error);
}
-static int method_set_icon_name(sd_bus *bus, sd_bus_message *m, void *userdata) {
- return set_machine_info(userdata, bus, m, PROP_ICON_NAME, method_set_icon_name);
+static int method_set_deployment(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+ return set_machine_info(userdata, bus, m, PROP_DEPLOYMENT, method_set_deployment, error);
}
-static int method_set_chassis(sd_bus *bus, sd_bus_message *m, void *userdata) {
- return set_machine_info(userdata, bus, m, PROP_CHASSIS, method_set_chassis);
+static int method_set_location(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+ return set_machine_info(userdata, bus, m, PROP_LOCATION, method_set_location, error);
}
static const sd_bus_vtable hostname_vtable[] = {
SD_BUS_PROPERTY("PrettyHostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_PRETTY_HOSTNAME, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("IconName", "s", property_get_icon_name, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("Chassis", "s", property_get_chassis, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
- SD_BUS_METHOD("SetHostname", "sb", NULL, method_set_hostname, 0),
- SD_BUS_METHOD("SetStaticHostname", "sb", NULL, method_set_static_hostname, 0),
- SD_BUS_METHOD("SetPrettyHostname", "sb", NULL, method_set_pretty_hostname, 0),
- SD_BUS_METHOD("SetIconName", "sb", NULL, method_set_icon_name, 0),
- SD_BUS_METHOD("SetChassis", "sb", NULL, method_set_chassis, 0),
+ SD_BUS_PROPERTY("Deployment", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_DEPLOYMENT, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("Location", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_LOCATION, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("KernelName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_NAME, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("KernelRelease", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_RELEASE, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("KernelVersion", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_VERSION, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("OperatingSystemPrettyName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_OS_PRETTY_NAME, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("OperatingSystemCPEName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_OS_CPE_NAME, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_METHOD("SetHostname", "sb", NULL, method_set_hostname, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetStaticHostname", "sb", NULL, method_set_static_hostname, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetPrettyHostname", "sb", NULL, method_set_pretty_hostname, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetIconName", "sb", NULL, method_set_icon_name, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetChassis", "sb", NULL, method_set_chassis, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetDeployment", "sb", NULL, method_set_deployment, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetLocation", "sb", NULL, method_set_location, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_VTABLE_END,
};
assert(event);
assert(_bus);
- r = sd_bus_open_system(&bus);
+ r = sd_bus_default_system(&bus);
if (r < 0) {
log_error("Failed to get system bus connection: %s", strerror(-r));
return r;
}
- r = sd_bus_add_object_vtable(bus, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", hostname_vtable, c);
+ r = sd_bus_add_object_vtable(bus, NULL, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", hostname_vtable, c);
if (r < 0) {
log_error("Failed to register object: %s", strerror(-r));
return r;
}
- r = sd_bus_request_name(bus, "org.freedesktop.hostname1", SD_BUS_NAME_DO_NOT_QUEUE);
+ r = sd_bus_request_name(bus, "org.freedesktop.hostname1", 0);
if (r < 0) {
log_error("Failed to register name: %s", strerror(-r));
return r;
}
- if (r != SD_BUS_NAME_PRIMARY_OWNER) {
- log_error("Failed to acquire name.");
- return -EEXIST;
- }
-
r = sd_bus_attach_event(bus, event, 0);
if (r < 0) {
log_error("Failed to attach bus to event loop: %s", strerror(-r));
goto finish;
}
- if (!check_nss())
- log_warning("Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!");
-
if (argc != 1) {
log_error("This program takes no arguments.");
r = -EINVAL;
goto finish;
}
- r = sd_event_new(&event);
+ r = sd_event_default(&event);
if (r < 0) {
log_error("Failed to allocate event loop: %s", strerror(-r));
goto finish;
}
+ sd_event_set_watchdog(event, true);
+
r = connect_bus(&context, event, &bus);
if (r < 0)
goto finish;
r = context_read_data(&context);
if (r < 0) {
- log_error("Failed to read timezone data: %s", strerror(-r));
+ log_error("Failed to read hostname and machine information: %s", strerror(-r));
goto finish;
}
- r = bus_event_loop_with_idle(event, bus, "org.freedesktop.hostname1", DEFAULT_EXIT_USEC);
+ r = bus_event_loop_with_idle(event, bus, "org.freedesktop.hostname1", DEFAULT_EXIT_USEC, NULL, NULL);
if (r < 0) {
log_error("Failed to run event loop: %s", strerror(-r));
goto finish;
}
- r = 0;
-
finish:
context_free(&context, bus);
~ianmdlvl / elogind.git / blobdiff