Re: commit: ldap/libraries/libldap_r tpool.c

[Hallvard B Furuseth <h.b.furuseth@usit.uio.no>]

hyc@OpenLDAP.org writes:
> 	tpool.c  1.95 -> 1.96
> ITS#5407 more checks for pool pausing

Needs clarification in this comment, at least:
    "/* See if a pause was requested; wait for it if so."
What if more than one thread is waiting to pause?  pool_pausecheck()
lets through at least one, but not necessarily all.  Sufficient for
forward progress?  Also a thread may request a pause just as
pool_pausecheck() returns.

With so much common code I'd make this and pool_pause() wrappers around
handle_pause(tpool, always_pause), returning !always_pause if it paused.

-- 
Hallvard