#define respond_oom(connection) log_oom(), respond_oom_internal(connection)
+_printf_(3,4)
static int respond_error(
struct MHD_Connection *connection,
unsigned code,
}
static int get_virtualization(char **v) {
- _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
_cleanup_bus_unref_ sd_bus *bus = NULL;
- const char *t;
- char *b;
+ char *b = NULL;
int r;
- r = sd_bus_open_system(&bus);
+ r = sd_bus_default_system(&bus);
if (r < 0)
return r;
- r = sd_bus_call_method(
+ r = sd_bus_get_property_string(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
- "org.freedesktop.DBus.Properties",
- "Get",
- NULL,
- &reply,
- "ss",
"org.freedesktop.systemd1.Manager",
- "Virtualization");
- if (r < 0)
- return r;
-
- r = sd_bus_message_read(reply, "v", "s", &t);
+ "Virtualization",
+ NULL,
+ &b);
if (r < 0)
return r;
- if (isempty(t)) {
+ if (isempty(b)) {
+ free(b);
*v = NULL;
return 0;
}
- b = strdup(t);
- if (!b)
- return -ENOMEM;
-
*v = b;
return 1;
}
RequestMeta *m = connection_cls;
int r;
_cleanup_free_ char* hostname = NULL, *os_name = NULL;
- uint64_t cutoff_from, cutoff_to, usage;
+ uint64_t cutoff_from = 0, cutoff_to = 0, usage;
char *json;
sd_id128_t mid, bid;
_cleanup_free_ char *v = NULL;