NAME
    Proc::Find::Parents - Find parents of a process (up to the root)

VERSION
    This document describes version 0.631 of Proc::Find::Parents (from Perl
    distribution Proc-Find-Parents), released on 2018-01-17.

SYNOPSIS
FUNCTIONS
    None are exported by default, but they are exportable.

  get_parent_processes($pid[, \%opts]) => ARRAY
    Return an array containing information about parent processes of $pid up
    to the parent of all processes (usually "init"). If $pid is not
    mentioned, it defaults to $$. The immediate parent is in the first
    element of array, followed by its parent, and so on. For example:

     [{name=>"perl",pid=>13134}, {name=>"konsole",pid=>2232}, {name=>"init",pid=>1}]

    Currently retrieves information by calling pstree program. Return undef
    on failure.

    Known options:

    *   method => STR (default: "proctable")

        Either "proctable" (the default, which means to use
        Proc::ProcessTable) or "pstree" (which uses the pstree command,
        which might not be portable between Unices).

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Proc-Find-Parents>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-SHARYANTO-Proc-Util>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Proc-Find-Parents>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

SEE ALSO
    Proc::ProcessTable. Pros: does not depend on "pstree" command, process
    names not truncated by "pstree", works on Windows. Cons: a little bit
    more heavyweight (uses File::Spec, Cwd, File::Find).

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2018, 2014, 2013 by perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.

