diff options
Diffstat (limited to 'pod')
| -rw-r--r-- | pod/perlguts.pod | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/pod/perlguts.pod b/pod/perlguts.pod index 7f23169011..d95d3e4c03 100644 --- a/pod/perlguts.pod +++ b/pod/perlguts.pod @@ -2262,10 +2262,15 @@ and =head2 Exception Handling -There are a couple of macros to do very basic exception handling in -XS modules. You can use these macros if you call code that may croak, -but you need to do some cleanup before giving control back to Perl. -For example: +There are a couple of macros to do very basic exception handling in XS +modules. You have to define C<NO_XSLOCKS> before including F<XSUB.h> to +be able to use these macros: + + #define NO_XSLOCKS + #include "XSUB.h" + +You can use these macros if you call code that may croak, but you need +to do some cleanup before giving control back to Perl. For example: dXCPT; /* set up neccessary variables */ |