Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 4d119e96fa1d2fc914987fecf8d14272e4766be7
https://github.com/Perl/perl5/commit/4d119e96fa1d2fc914987fecf8d14272e4766be7
Author: Richard Leach <richardle...@users.noreply.github.com>
Date: 2024-03-12 (Tue, 12 Mar 2024)
Changed paths:
M ext/Fcntl/Fcntl.pm
M ext/Fcntl/Makefile.PL
Log Message:
-----------
Fcntl: export File Sealing flags on request
On many Unix-like platforms, anonymous files can be created using
memfd_create(2). Where supported, File sealing provides a mechanism
whereby a process can ensure that the underlying shared memory cannot
be unexpectedly tampered with.
This commit adds the flags for this mechanism to the Fcntl module,
from where they can be optionally exported.
See, for example: https://man7.org/linux/man-pages/man2/memfd_create.2.html
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