diff options
Diffstat (limited to 'include/ruby')
| -rw-r--r-- | include/ruby/backward.h | 20 | ||||
| -rw-r--r-- | include/ruby/ruby.h | 4 |
2 files changed, 24 insertions, 0 deletions
diff --git a/include/ruby/backward.h b/include/ruby/backward.h new file mode 100644 index 0000000000..4574cb98da --- /dev/null +++ b/include/ruby/backward.h @@ -0,0 +1,20 @@ +#ifndef RUBY_RUBY_BACKWARD_H +#define RUBY_RUBY_BACKWARD_H 1 + +#ifndef RUBY_SHOW_COPYRIGHT_TO_DIE +# define RUBY_SHOW_COPYRIGHT_TO_DIE 1 +#endif +#if RUBY_SHOW_COPYRIGHT_TO_DIE +/* for source code backward compatibility */ +DEPRECATED(static inline int ruby_show_copyright_to_die(int)); +static inline int +ruby_show_copyright_to_die(int exitcode) +{ + ruby_show_copyright(); + return exitcode; +} +#define ruby_show_copyright() /* defer EXIT_SUCCESS */ \ + (exit(ruby_show_copyright_to_die(EXIT_SUCCESS))) +#endif + +#endif /* RUBY_RUBY_BACKWARD_H */ diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 14fe7c3e16..7aabf5bd68 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -2206,6 +2206,10 @@ void ruby_sig_finalize(void); /*! @} */ +#if !defined RUBY_EXPORT && !defined RUBY_NO_OLD_COMPATIBILITY +# include "ruby/backward.h" +#endif + RUBY_SYMBOL_EXPORT_END #if defined(__cplusplus) |