Обсуждение: pgsql: Honor PGCTLTIMEOUT environment variable for pg_regress' startup

Honor PGCTLTIMEOUT environment variable for pg_regress' startup wait.

In commit 2ffa86962077c588 we made pg_ctl recognize an environment variable
PGCTLTIMEOUT to set the default timeout for starting and stopping the
postmaster.  However, pg_regress uses pg_ctl only for the "stop" end of
that; it has bespoke code for starting the postmaster, and that code has
historically had a hard-wired 60-second timeout.  Further buildfarm
experience says it'd be a good idea if that timeout were also controlled
by PGCTLTIMEOUT, so let's make it so.  Like the previous patch, back-patch
to all active branches.

Discussion: <13969.1461191936@sss.pgh.pa.us>

Branch
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REL9_4_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/f05ac711b1ded87902d1e35ce3964a1b16185a10

Modified Files
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src/test/regress/pg_regress.c | 27 +++++++++++++++++++++------
1 file changed, 21 insertions(+), 6 deletions(-)