At this node mutual exclusion and file locking on windows some monks assert that flock works well on Windows. When I test using Win95 and AS Build 621: 

C:\>type flock.pl
use Fcntl qw(:DEFAULT);

print "This is $^O\n";

open FILE, ">>test.txt" or die "Oops $!\n";
flock FILE, LOCK_EX or die "Can't flock $!\n";
close FILE;

C:\>perl flock.pl
This is MSWin32
flock() unimplemented on this platform at flock.pl line 6.

C:\>

[download]

Can anyone direct me to a list of which versions of Windows flock works on and which versions it does not? Does anyone care? Sadly I must, ref My Life

cheers

tachyon

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In reply to Flock 'n Windows by tachyon

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