daemon: Tolerate EINTR in fork_and_wait_for_startup().
authorBen Pfaff <blp@nicira.com>
Thu, 31 Mar 2011 16:36:10 +0000 (09:36 -0700)
committerBen Pfaff <blp@nicira.com>
Fri, 29 Apr 2011 21:31:49 +0000 (14:31 -0700)
It seems possible that a signal coming in at the wrong time could confuse
this code.  It's always best to loop on EINTR.


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