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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-07 02:34:33 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-07 02:34:33 +0000 |
commit | 028bdf3bbad7a833e58456a976788443771b26c1 (patch) | |
tree | 3bfaf1207aef12c325d9dd7a21ae9fe9a7788c06 /include/ruby/backward.h | |
parent | 5036a420cea513d84148aa38377b650a27d0ca43 (diff) | |
download | ruby-028bdf3bbad7a833e58456a976788443771b26c1.tar.gz |
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
Diffstat (limited to 'include/ruby/backward.h')
-rw-r--r-- | include/ruby/backward.h | 20 |
1 files changed, 20 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 */ |