1File::Flock::Forking(3)User Contributed Perl DocumentatioFnile::Flock::Forking(3)
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6 File::Flock::Forking - adjust File::Flock to handle fork()
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9 use File::Flock::Forking;
10 use File::Flock;
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13 The purpose of File::Flock::Forking is to change the implementation of
14 File::Flock to handle locking on systems that do not hold locks across
15 calls to fork().
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17 If you are using File::Flock or any module that uses File::Flock then
18 and your program uses fork(), then you should import
19 File::Flock::Forking before you import File::Flock or any module that
20 uses File::Flock.
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22 On most operating systems, File::Flock::Forking does nothing. On
23 Solaris, it changes the behavior of File::Flock to be implemented by
24 File::Flock::Subprocess.
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26 You can also force it to use FIle::Flock::Subprocess by with
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28 $ENV{FLOCK_FORKING_USE} = 'subprocess'
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30 Or force it to use File::Flock with
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32 $ENV{FLOCK_FORKING_USE} = 'flock'
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35 Copyright (C) 2013 Google, Inc. This module may be used/copied/etc on
36 the same terms as Perl itself.
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40perl v5.30.1 2020-01-30 File::Flock::Forking(3)