X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Fbus-kernel.c;h=03c4165095ce0a7c2d130d3318d2fe6c05f98dc2;hb=aae2b488d084cf2af9a552a55e1d9cc614f2a12a;hp=d384f846b9803b41dc658a6942e7048cbad5caaa;hpb=4632777024b7ba210e4efe5cfabc8cd0b5991045;p=elogind.git

diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index d384f846b..03c416509 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -542,11 +542,9 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
                         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;
 
@@ -1537,37 +1535,6 @@ int bus_kernel_create_domain(const char *name, char **s) {
         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);