HelenOS sources

bd_open           158 uspace/lib/block/block.c 	errno_t rc = bd_open(sess, &bd);
bd_open            45 uspace/lib/device/include/bd.h extern errno_t bd_open(async_sess_t *, bd_t **);
bd_open          1096 uspace/srv/bd/vbd/disk.c 	rc = bd_open(sess, &bdc);
bd_open           658 uspace/srv/volsrv/part.c 	rc = bd_open(sess, &bd);