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119960dc56
* version.c (Init_version): the version of the engine or interpreter. [Fix GH-858] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
/**********************************************************************
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version.c -
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$Author$
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created at: Thu Sep 30 20:08:01 JST 1993
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Copyright (C) 1993-2007 Yukihiro Matsumoto
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**********************************************************************/
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#include "ruby/ruby.h"
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#include "version.h"
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#include <stdio.h>
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#ifndef EXIT_SUCCESS
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#define EXIT_SUCCESS 0
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#endif
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#define PRINT(type) puts(ruby_##type)
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#define MKSTR(type) rb_obj_freeze(rb_usascii_str_new(ruby_##type, sizeof(ruby_##type)-1))
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const int ruby_api_version[] = {
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RUBY_API_VERSION_MAJOR,
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RUBY_API_VERSION_MINOR,
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RUBY_API_VERSION_TEENY,
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};
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const char ruby_version[] = RUBY_VERSION;
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const char ruby_release_date[] = RUBY_RELEASE_DATE;
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const char ruby_platform[] = RUBY_PLATFORM;
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const int ruby_patchlevel = RUBY_PATCHLEVEL;
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const char ruby_description[] = RUBY_DESCRIPTION;
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const char ruby_copyright[] = RUBY_COPYRIGHT;
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const char ruby_engine[] = "ruby";
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VALUE ruby_engine_name = Qnil;
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/*! Defines platform-depended Ruby-level constants */
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void
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Init_version(void)
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{
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VALUE v = MKSTR(version);
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/*
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* The running version of ruby
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*/
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rb_define_global_const("RUBY_VERSION", v);
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/*
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* The date this ruby was released
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*/
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rb_define_global_const("RUBY_RELEASE_DATE", MKSTR(release_date));
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/*
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* The platform for this ruby
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*/
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rb_define_global_const("RUBY_PLATFORM", MKSTR(platform));
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/*
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* The patchlevel for this ruby. If this is a development build of ruby
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* the patchlevel will be -1
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*/
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rb_define_global_const("RUBY_PATCHLEVEL", INT2FIX(RUBY_PATCHLEVEL));
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/*
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* The SVN revision for this ruby.
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*/
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rb_define_global_const("RUBY_REVISION", INT2FIX(RUBY_REVISION));
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/*
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* The full ruby version string, like <tt>ruby -v</tt> prints'
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*/
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rb_define_global_const("RUBY_DESCRIPTION", MKSTR(description));
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/*
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* The copyright string for ruby
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*/
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rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
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/*
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* The engine or interpreter this ruby uses.
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*/
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rb_define_global_const("RUBY_ENGINE", ruby_engine_name = MKSTR(engine));
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/*
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* The version of the engine or interpreter this ruby uses.
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*/
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rb_define_global_const("RUBY_ENGINE_VERSION", v);
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}
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/*! Prints the version information of the CRuby interpreter to stdout. */
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void
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ruby_show_version(void)
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{
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PRINT(description);
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#ifdef RUBY_LAST_COMMIT_TITLE
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fputs("last_commit=" RUBY_LAST_COMMIT_TITLE, stdout);
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#endif
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#ifdef HAVE_MALLOC_CONF
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if (malloc_conf) printf("malloc_conf=%s\n", malloc_conf);
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#endif
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fflush(stdout);
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}
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/*! Prints the copyright notice of the CRuby interpreter to stdout and \em exits
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* this process successfully.
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*/
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void
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ruby_show_copyright(void)
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{
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PRINT(copyright);
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exit(EXIT_SUCCESS);
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}
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