Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

104 lines (92 sloc) 2.816 kb
/**********************************************************************
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>
#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0
#endif
#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)
{
VALUE v = MKSTR(version);
/*
* The running version of ruby
*/
rb_define_global_const("RUBY_VERSION", v);
/*
* 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));
/*
* The version of the engine or interpreter this ruby uses.
*/
rb_define_global_const("RUBY_ENGINE_VERSION", v);
}
/*! Prints the version information of the CRuby interpreter to stdout. */
void
ruby_show_version(void)
{
PRINT(description);
#ifdef RUBY_LAST_COMMIT_TITLE
fputs("last_commit=" RUBY_LAST_COMMIT_TITLE, stdout);
#endif
#ifdef HAVE_MALLOC_CONF
if (malloc_conf) printf("malloc_conf=%s\n", malloc_conf);
#endif
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(EXIT_SUCCESS);
}
Jump to Line
Something went wrong with that request. Please try again.