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From: Jeremie Dimino <jdimino@janestreet.com>
To: oliver <oliver@first.in-berlin.de>
Cc: caml-list@inria.fr, ocsigen@inria.fr
Subject: Re: [Caml-list] BUG in unix.ml (was: strange errors when linking lwt.unix)
Date: Fri, 15 Mar 2013 14:16:01 +0000	[thread overview]
Message-ID: <CANhEzE5apX8cz-rTwr=4VoF9L3Cb3oyEwD-g40Gtsm_Zy-L=+A@mail.gmail.com> (raw)
In-Reply-To: <20130315140506.GI3409@siouxsie>

On Fri, Mar 15, 2013 at 2:05 PM, oliver <oliver@first.in-berlin.de> wrote:
>> Try this one:
>>
>>     open Unix;;
>>     let new_mask =  sigprocmask SIG_BLOCK [10] in
>>     let ic = Unix.open_process_in "sleep 5" in
>>     Unix.system "sleep 10";;
>
> Hahah... works even with empty list :-)

Of course.  It works even without the sigprocmask.  The default
disposition for SIGCHLD is "ignore", so if there is no signal handler
it will just be ignored...

Cheers,
Jeremie

  reply	other threads:[~2013-03-15 14:16 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAMu2m2Lt8oty_2mEQq8H1oV0-1Rjrf10ai543me9YxB1Nb5xfg@mail.gmail.com>
     [not found] ` <CALScVY=c1M=HAqMeM7x4QrxDTZsn0rB=HcTsQYheYUOBSBFRUQ@mail.gmail.com>
     [not found]   ` <CALScVYnt-m-dRR41rBPo5R3xDx-81tMwBFbM3q+5p4gRqsQC9w@mail.gmail.com>
     [not found]     ` <CALScVYmU7zEXbgdS21gGrq8iFvgVs0FWieKipRE9WtOM+PxeEg@mail.gmail.com>
2013-03-15  9:18       ` Florian Hars
2013-03-15 10:02         ` oliver
2013-03-15 10:11           ` David House
2013-03-15 11:38         ` Jeremie Dimino
2013-03-15 12:43           ` oliver
2013-03-15 13:17             ` Jeremie Dimino
2013-03-15 13:28               ` oliver
2013-03-15 13:43                 ` Jeremie Dimino
2013-03-15 13:24             ` Jeremie Dimino
2013-03-15 13:58               ` oliver
2013-03-15 14:05                 ` oliver
2013-03-15 14:16                   ` Jeremie Dimino [this message]
2013-03-15 14:18                     ` oliver
2013-03-15 14:17               ` oliver
2013-03-15 14:27                 ` oliver
2013-03-15 15:05                   ` Jeremie Dimino
2013-03-15 15:11                     ` oliver
2013-03-15 15:44                       ` Gabriel Kerneis
2013-03-15 16:00                         ` oliver
2013-03-15 16:12                           ` Gabriel Kerneis
2013-03-15 16:25                             ` oliver
2013-03-15 17:28                               ` Jeremie Dimino
2013-03-15 15:16                     ` oliver

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