In isolationtester, retry after EINTR return from select(2).
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 7 Apr 2013 02:28:49 +0000 (22:28 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 7 Apr 2013 02:28:49 +0000 (22:28 -0400)
commitfaf4726c9fd5748ad25dbce55a7d31deeabe9866
treefff355e410951158b36510ec0dd3dadf761148cf
parente965e6344cfaff0708a032721b56f61eea777bc5
In isolationtester, retry after EINTR return from select(2).

Per report from Jaime Casanova.  Very curious that no one else has seen
this failure ... but the code is clearly wrong as-is.
src/test/isolation/isolationtester.c