tree 9004029454efa12a5d662592bea16c54452130a0
parent d890f510c8e45aaf33b8737f211ea05aecb8b460
author Rusty Russell <rusty@rustcorp.com.au> 1353549625 +1030
committer Rusty Russell <rusty@rustcorp.com.au> 1355452530 +1030

__UNIQUE_ID()

Jan Beulich points out __COUNTER__ (gcc 4.3 and above), so let's use
that to create unique ids.  This is better than __LINE__ which we use
today, so provide a wrapper.

Stanislaw Gruszka <sgruszka@redhat.com> reported that some module parameters
start with a digit, so we need to prepend when we for the unique id.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Jan Beulich <jbeulich@suse.com>