m->creds.cgroup = d->str;
m->creds.mask |= (SD_BUS_CREDS_CGROUP|SD_BUS_CREDS_UNIT|SD_BUS_CREDS_USER_UNIT|SD_BUS_CREDS_SLICE|SD_BUS_CREDS_SESSION|SD_BUS_CREDS_OWNER_UID) & bus->creds_mask;
- if (!bus->cgroup_root) {
- r = cg_get_root_path(&bus->cgroup_root);
- if (r < 0)
- goto fail;
- }
+ r = bus_get_root_path(bus);
+ if (r < 0)
+ goto fail;
m->creds.cgroup_root = bus->cgroup_root;
return fd;
}
-int bus_kernel_create_monitor(const char *bus) {
- struct kdbus_cmd_hello *hello;
- int fd;
-
- assert(bus);
-
- fd = bus_kernel_open_bus_fd(bus, NULL);
- if (fd < 0)
- return fd;
-
- hello = alloca0(sizeof(struct kdbus_cmd_hello));
- hello->size = sizeof(struct kdbus_cmd_hello);
- hello->conn_flags = KDBUS_HELLO_ACTIVATOR;
- hello->pool_size = KDBUS_POOL_SIZE;
-
- if (ioctl(fd, KDBUS_CMD_HELLO, hello) < 0) {
- safe_close(fd);
- return -errno;
- }
-
- /* The higher 32bit of both flags fields are considered
- * 'incompatible flags'. Refuse them all for now. */
- if (hello->bus_flags > 0xFFFFFFFFULL ||
- hello->conn_flags > 0xFFFFFFFFULL) {
- safe_close(fd);
- return -ENOTSUP;
- }
-
- return fd;
-}
-
int bus_kernel_try_close(sd_bus *bus) {
assert(bus);
assert(bus->is_kernel);