diff options
| author | Karl Williamson <khw@cpan.org> | 2017-04-20 10:16:11 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2017-06-02 12:47:18 -0600 |
| commit | 6a5bc5acd0f35a93138716f5c3681baa1e139c65 (patch) | |
| tree | ce611dc3dd62d8e879ea0fe2c9bfe369733a916b /regen/reentr.pl | |
| parent | b063b0a874bbc4724894885b0a633865675db9ff (diff) | |
| download | perl-6a5bc5acd0f35a93138716f5c3681baa1e139c65.tar.gz | |
Use new paradigm for hdr file double inclusion guard
We changed to use symbols not likely to be used by non-Perl code that
could conflict, and which have trailing underbars, so they don't look
like a regular Perl #define.
See https://rt.perl.org/Ticket/Display.html?id=131110
There are many more header files which are not guarded.
Diffstat (limited to 'regen/reentr.pl')
| -rw-r--r-- | regen/reentr.pl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/regen/reentr.pl b/regen/reentr.pl index b73193ce56..1fc14e21ca 100644 --- a/regen/reentr.pl +++ b/regen/reentr.pl @@ -62,8 +62,8 @@ sub open_print_header { my $h = open_print_header('reentr.h'); print $h <<EOF; -#ifndef REENTR_H -#define REENTR_H +#ifndef PERL_REENTR_H_ +#define PERL_REENTR_H_ /* If compiling for a threaded perl, we will macro-wrap the system/library * interfaces (e.g. getpwent()) which have threaded versions |