https://github.com/afresh1/openbsd-unveil

An interface to the OpenBSD unveil(2) syscall.
https://github.com/afresh1/openbsd-unveil

openbsd perl perl5 unveil

Last synced: 7 months ago
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An interface to the OpenBSD unveil(2) syscall.

• Host: GitHub
• URL: https://github.com/afresh1/openbsd-unveil
• Owner: afresh1
• Created: 2019-07-05T00:16:08.000Z (over 6 years ago)
• Default Branch: blead
• Last Pushed: 2023-07-06T01:14:07.000Z (over 2 years ago)
• Last Synced: 2025-07-17T00:30:22.915Z (8 months ago)
• Topics: openbsd, perl, perl5, unveil
• Language: Perl
• Homepage:
• Size: 5.86 KB
• Stars: 4
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • Changelog: Changes

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README

          
NAME

    OpenBSD::Unveil - Perl interface to OpenBSD unveil(2)

SYNOPSIS

      use OpenBSD::Unveil;

      my $file = "/usr/share/dict/words";

      unveil( $file, "r" ) || die "Unable to unveil: $!";

      unveil() || die "Unable to lock unveil: $!";

      open my $fh, '<', $file or die "Unable to open $file: $!";

      print grep { /unveil/i } readline($fh);

      close $fh;

DESCRIPTION

    This module provides a perl interface to OpenBSD's unveil(2) syscall(2).

EXPORT

    Exports "unveil" by default.

FUNCTIONS

  unveil

    Perl interface to unveil(2).

            unveil($paths, $permissions)

            unveil() # to lock

    Returns true on success, returns false and sets $! on failure. Throws an

    exception on incorrect number of parameters.

SEE ALSO

    unveil(2)

    

AUTHOR

    Andrew Hewus Fresh, 

LICENSE AND COPYRIGHT

    Copyright (C) 2019 by Andrew Hewus Fresh 

    Permission to use, copy, modify, and distribute this software for any

    purpose with or without fee is hereby granted, provided that the above

    copyright notice and this permission notice appear in all copies.

    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.