Messages in this thread | | | Date | Wed, 09 Dec 2020 10:43:16 +0100 | From | Stephen Kitt <> | Subject | Re: [patch] close_range.2: new page documenting close_range(2) |
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Le 09/12/2020 10:40, Christian Brauner a écrit : > On Wed, Dec 09, 2020 at 09:50:38AM +0100, Michael Kerrisk (man-pages) > wrote: >> > +.PP >> > +.I flags >> > +can be set to >> > +.B CLOSE_RANGE_UNSHARE >> > +to unshare the range of file descriptors from any other processes, >> > +.I instead >> > +of closing them. >> >> Really "instead of closing them"? I had supposed that rather that this >> should be "before closing them". That's also how the kernel code reads >> to me, from a quick glance. > > It's also mentioned in the commit message. Basically setting > CLOSE_RANGE_UNSHARE is equivalent to: > > unshare(CLONE_FILES); > close_range(<start>, <end>);
Yes, I got that mixed up, thanks for the clarification! I'll send a v2 addressing the review comments later today.
Regards,
Stephen
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