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| author | Daniel Mack <zonque@gmail.com> | 2013-11-29 16:24:40 +0100 |
|---|---|---|
| committer | Daniel Mack <zonque@gmail.com> | 2013-11-29 16:27:30 +0100 |
| commit | c58dea190c4cc66330942ccb7a9d485ff45504d3 (patch) | |
| tree | 2e408f7b0a150ec2ff1d066cbe9c5a728ea8523a /src/libsystemd-bus/bus-kernel.c | |
| parent | d21a7bb1a91ca4654287a69d0443629198e42e1b (diff) | |
libsystemd-bus: copy over kdbus provided 128-bit bus id
kdbus now copies the bus unique id back to userspace in the hello
ioctl(). Use these bytes to set the server id of the sd_bus.
Diffstat (limited to 'src/libsystemd-bus/bus-kernel.c')
| -rw-r--r-- | src/libsystemd-bus/bus-kernel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsystemd-bus/bus-kernel.c b/src/libsystemd-bus/bus-kernel.c index 959392a62d..d2fcfd7f92 100644 --- a/src/libsystemd-bus/bus-kernel.c +++ b/src/libsystemd-bus/bus-kernel.c @@ -357,6 +357,9 @@ int bus_kernel_take_fd(sd_bus *b) { b->bus_client = true; b->can_fds = !!(hello.conn_flags & KDBUS_HELLO_ACCEPT_FD); + /* the kernel told us the UUID of the underlying bus */ + memcpy(b->server_id.bytes, hello.id128, sizeof(b->server_id.bytes)); + r = bus_start_running(b); if (r < 0) return r; |