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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-07 02:34:33 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-07 02:34:33 +0000
commit028bdf3bbad7a833e58456a976788443771b26c1 (patch)
tree3bfaf1207aef12c325d9dd7a21ae9fe9a7788c06 /include/ruby/backward.h
parent5036a420cea513d84148aa38377b650a27d0ca43 (diff)
downloadruby-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.h20
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 */