From 028bdf3bbad7a833e58456a976788443771b26c1 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 7 Jan 2016 02:34:33 +0000 Subject: version.c: no exit in ruby_show_copyright * include/ruby/backward.h (ruby_show_copyright_to_die): for source code backward compatibility. * ruby.c (process_options): return Qtrue to exit the process successfully. * version.c (ruby_show_copyright): no longer exit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/backward.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/ruby/backward.h (limited to 'include/ruby/backward.h') 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 */ -- cgit v1.2.3