Hallo Mike, Mike Hommey hat am Sun 02. Oct, 16:20 (+0200) geschrieben: > On Sun, Oct 02, 2011 at 04:12:29PM +0200, Mike Hommey wrote: > > On Sun, Oct 02, 2011 at 03:18:07PM +0200, Marc Lehmann wrote: > > > On Sun, Oct 02, 2011 at 01:20:34PM +0200, Jörg Sommer > > > <jo...@alea.gnuu.de> wrote: > > > > how about using O_CLOEXEC when opening files or sockets? > > > > > > there is no such flag for sockets,
% man socket G -A1 CLOEXEC
SOCK_CLOEXEC Set the close-on-exec (FD_CLOEXEC) flag on the new file
descriptor. See the description of the O_CLOEXEC flag
in open(2) for reasons why this may be useful.
> > > nor pipes,
% man pipe G -A1 CLOEXEC
O_CLOEXEC Set the close-on-exec (FD_CLOEXEC) flag on the two new file
descriptors. See the description of the same flag in
> > > but indeed, linux has recently acquired such interfaces, but they
> > > are not portable.
Yes, I see, this is a problem for iceweasel.
> > > fcntl F_SETFD of course works, as well as simply closing all fds not
> > > known to
> > > be needed.
> >
> > See the upstream bug as to why it may or may not possible to use these.
>
> It also turns out that enabling gio should get us to a better state.
This sounds great. Thanks for bringing up a solution so quick.
Regards, Jörg.
--
And 1.1.81 is officially BugFree(tm), so if you receive any bug-reports
on it, you know they are just evil lies.
(Linus Torvalds)
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