tree ccbd9df40e1ddf19d68cd7e18686fac899bbe609
parent 7fe8323838b0491691e515a7f826ffe508668856
author Chun Chen Hsu <chsu@jp.ibm.com> 1472619554 +0900
committer Chun Chen Hsu <chsu@jp.ibm.com> 1472620265 +0900

handle EWOULDBLOCK error in _dispatch_operation_perform

POSIX.1-2001 allows either EAGAIN or EWOULDBLOCK to be returned when a
write to a nonblocking socket would block. For example IBM z/OS returns
EWOULDBLOCK for this case.