blob: a6271a4ae4d1226aeb5a85abeb1bf97991e6e531 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
package Thread::Specific;
=head1 NAME
Thread::Specific - thread-specific keys
=head1 SYNOPSIS
use Thread::Specific;
my $k = key_create Thread::Specific;
=head1 DESCRIPTION
C<key_create> returns a unique thread-specific key.
=cut
sub import : locked : method {
require fields;
fields::->import(@_);
}
sub key_create : locked : method {
our %FIELDS; # suppress "used only once"
return ++$FIELDS{__MAX__};
}
1;
|
