Note that A_THREADSAFE only has a meaning with a threaded perl

[perl/modules/autovivification.git] / lib / autovivification.pm

diff --git a/lib/autovivification.pm b/lib/autovivification.pm
index 8d56b08e1bd03c7e030f2816fe5cb90185232dab..9ef999448b07a5fb61cac7a3c77879c7db65f6ef 100644 (file)
--- a/lib/autovivification.pm
+++ b/lib/autovivification.pm
@@ -151,6 +151,18 @@ sub import {
  ();
 }
 
+=head1 CONSTANTS
+
+=head2 C<A_THREADSAFE>
+
+True iff the module could have been built with thread-safety features enabled.
+This constant only has a meaning with your perl is threaded ; otherwise, it'll always be false.
+
+=head2 C<A_FORKSAFE>
+
+True iff this module could have been built with fork-safety features enabled.
+This will always be true except on Windows where it's false for perl 5.10.0 and below .
+
 =head1 CAVEATS
 
 The pragma doesn't apply when one dereferences the returned value of an array or hash slice, as in C<< @array[$id]->{member} >> or C<< @hash{$key}->{member} >>.