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/**********************************************************************
version.c -
$Author$
created at: Thu Sep 30 20:08:01 JST 1993
Copyright (C) 1993-2007 Yukihiro Matsumoto
**********************************************************************/
#include "ruby/ruby.h"
#include "version.h"
#include <stdio.h>
#define PRINT(type) puts(ruby_##type)
#define MKSTR(type) rb_obj_freeze(rb_usascii_str_new(ruby_##type, sizeof(ruby_##type)-1))
const int ruby_api_version[] = {
RUBY_API_VERSION_MAJOR,
RUBY_API_VERSION_MINOR,
RUBY_API_VERSION_TEENY,
};
const char ruby_version[] = RUBY_VERSION;
const char ruby_release_date[] = RUBY_RELEASE_DATE;
const char ruby_platform[] = RUBY_PLATFORM;
const int ruby_patchlevel = RUBY_PATCHLEVEL;
const char ruby_description[] = RUBY_DESCRIPTION;
const char ruby_copyright[] = RUBY_COPYRIGHT;
const char ruby_engine[] = "ruby";
VALUE ruby_engine_name = Qnil;
/*! Defines platform-depended Ruby-level constants */
void
Init_version(void)
{
/*
* The running version of ruby
*/
rb_define_global_const("RUBY_VERSION", MKSTR(version));
/*
* The date this ruby was released
*/
rb_define_global_const("RUBY_RELEASE_DATE", MKSTR(release_date));
/*
* The platform for this ruby
*/
rb_define_global_const("RUBY_PLATFORM", MKSTR(platform));
/*
* The patchlevel for this ruby. If this is a development build of ruby
* the patchlevel will be -1
*/
rb_define_global_const("RUBY_PATCHLEVEL", INT2FIX(RUBY_PATCHLEVEL));
/*
* The SVN revision for this ruby.
*/
rb_define_global_const("RUBY_REVISION", INT2FIX(RUBY_REVISION));
/*
* The full ruby version string, like <tt>ruby -v</tt> prints'
*/
rb_define_global_const("RUBY_DESCRIPTION", MKSTR(description));
/*
* The copyright string for ruby
*/
rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
/*
* The engine or interpreter this ruby uses.
*/
rb_define_global_const("RUBY_ENGINE", ruby_engine_name = MKSTR(engine));
}
/*! Prints the version information of the CRuby interpreter to stdout. */
void
ruby_show_version(void)
{
PRINT(description);
fflush(stdout);
}
/*! Prints the copyright notice of the CRuby interpreter to stdout and \em exits
* this process successfully.
*/
void
ruby_show_copyright(void)
{
PRINT(copyright);
exit(0);
}
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