tree 68f5ca8f7b0560d2190200bb051b55457fd5f2dc
parent eee1ca655e348b0602c96b702332c28d53869fff
author Jason Evans <jasone@canonware.com> 1478135119 -0700
committer Jason Evans <jasone@canonware.com> 1478135119 -0700

Call _exit(2) rather than exit(3) in forked child.

_exit(2) is async-signal-safe, whereas exit(3) is not.