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| -rw-r--r-- | lib/attributes.pm | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/attributes.pm b/lib/attributes.pm index dfe892ac15..714cb26721 100644 --- a/lib/attributes.pm +++ b/lib/attributes.pm @@ -165,6 +165,10 @@ The following are the built-in attributes for subroutines: =item locked +B<5.005 threads only! The use of the "locked" attribute currently +only makes sense if you are using the deprecated "Perl 5.005 threads" +implementation of threads.> + Setting this attribute is only meaningful when the subroutine or method is to be called by multiple threads. When set on a method subroutine (i.e., one marked with the B<method> attribute below), |