tree 552d24db5f7fcd3d5a7bcb1a6b3aca2232457359
parent 760f5401a046bf4f03f52300af30d502fc4e6170
author Xin Li <delphij@google.com> 1559663720 -0700
committer Xin Li <delphij@google.com> 1559663720 -0700

Import revision 55bd3d1288913467e83041b9c05d54c4f575bc5d from FreeBSD.

Change-Id: I2c7ac2360d60cf44faa895822be0e7987558464d