diff options
| -rw-r--r-- | pod/perlxs.pod | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pod/perlxs.pod b/pod/perlxs.pod index 850960ae2b..6a898a5331 100644 --- a/pod/perlxs.pod +++ b/pod/perlxs.pod @@ -416,6 +416,23 @@ A correct, but error-prone example. timep RETVAL +=head2 The SCOPE: Keyword + +The SCOPE: keyword allows scoping to be enabled for a particular XSUB. If +enabled, the XSUB will invoke ENTER and LEAVE automatically. + +To support potentially complex type mappings, if a typemap entry used +by this XSUB contains a comment like C</*scope*/> then scoping will +automatically be enabled for that XSUB. + +To enable scoping: + + SCOPE: ENABLE + +To disable scoping: + + SCOPE: DISABLE + =head2 The INPUT: Keyword The XSUB's parameters are usually evaluated immediately after entering the |