{"id":159,"date":"2026-05-31T22:58:37","date_gmt":"2026-05-31T13:58:37","guid":{"rendered":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/?p=159"},"modified":"2026-05-31T23:01:41","modified_gmt":"2026-05-31T14:01:41","slug":"bsd-model","status":"publish","type":"post","link":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/2026\/05\/31\/bsd-model\/","title":{"rendered":"FreeBSD \u3068 DragonFlyBSD \u306b\u304a\u3051\u308b\u5b9f\u884c\u30e2\u30c7\u30eb\u306e\u9055\u3044"},"content":{"rendered":"<p>\n\u672c\u8cc7\u6599\u306f\u3001FreeBSD \u3068 DragonFly BSD \u306b\u304a\u3051\u308b<strong>\u30ab\u30fc\u30cd\u30eb\u5185\u90e8\u306e\u5b9f\u884c\u30e2\u30c7\u30eb<\/strong>\u306e\u9055\u3044\u3001<br \/>\n\u7279\u306b\u4ee5\u4e0b\u306e\u70b9\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u307e\u3068\u3081\u307e\u3057\u305f\u3002\u3042\u3063\u3066\u308b\u304b\u306f\u77e5\u308a\u307e\u305b\u3093\u3002\n<\/p>\n<ul>\n<li>\u5272\u308a\u8fbc\u307f\u306e\u6271\u3044<\/li>\n<li>\u30b9\u30ec\u30c3\u30c9 \/ \u5b9f\u884c\u4e3b\u4f53\u306e\u8003\u3048\u65b9<\/li>\n<li>DragonflyBSD\u306a\u3089\u3067\u306f\u306eLWKT\u3068\u306f<\/li>\n<\/ul>\n<p><\/p>\n<h2>2. FreeBSD\uff1a\u5b9f\u884c\u4e3b\u4f53\uff08\u4eba\uff09\u4e2d\u5fc3<\/h2>\n<p>\nFreeBSD \u3067\u306f\u3001OS\u306e\u5185\u90e8\u51e6\u7406\u3092\u8003\u3048\u308b\u969b\u306e\u8ef8\u306f<strong>\u300c\u4eca\u3069\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u304b\u300d<\/strong>\u3067\u3042\u308b\u3002\n<\/p>\n<ul>\n<li>\u73fe\u5728\u5b9f\u884c\u4e2d\u306e\u30b9\u30ec\u30c3\u30c9\uff08current thread\uff09\u304c\u5224\u65ad\u306e\u4e2d\u5fc3<\/li>\n<li>\u5272\u308a\u8fbc\u307f\u306f\u3001\u65e2\u5b58\u306e\u5b9f\u884c\u6587\u8108\u306b\u5272\u308a\u8fbc\u3093\u3067\u51e6\u7406\u3055\u308c\u308b<\/li>\n<li>\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f\u300c\u8ab0\u3092\u6b21\u306b\u8d70\u3089\u305b\u308b\u304b\u300d\u3092\u5e38\u306b\u5224\u65ad\u3059\u308b<\/li>\n<\/ul>\n<section class=\"example\">\n<h3>\u4f8b\uff1a\u98f2\u98df\u5e97\u306e\u304f\u305d\u30d0\u30a4\u30c8\u65b9\u5f0f\uff08\u4eba\u9593\u4e2d\u5fc3\u30e2\u30c7\u30eb\uff09<\/h3>\n<ul>\n<li>\u30d0\u30a4\u30c8 = \u30b9\u30ec\u30c3\u30c9 \/ \u30d7\u30ed\u30bb\u30b9<\/li>\n<li>\u5e97\u9577 = \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9<\/li>\n<li>\u4ed5\u4e8b = \u5272\u308a\u8fbc\u307f\u30fb\u51e6\u7406\u8981\u6c42<\/li>\n<\/ul>\n<h3>\u72b6\u6cc1\u4f8b<\/h3>\n<pre><code>\r\n\u5e97\u9577\uff1a\u300c\u3044\u307eA\u304f\u3093\u3001\u624b\u7a7a\u3044\u3066\u308b\u306a\u300d\r\n\u5e97\u9577\uff1a\u300c\u3053\u308c\u3082\u3084\u3063\u3066\u300d\r\nA\u304f\u3093\uff1a\u300c\u3082\u3046\u7d42\u308f\u308a\u307e\u3057\u305f\u300d\r\n\u5e97\u9577\uff1a\u300c\u3058\u3083\u3042\u6b21\u306f\u3053\u308c\u300d\r\n<\/code><\/pre>\n<p>\n\u4ed5\u4e8b\u3092\u65e9\u304f\u7d42\u308f\u3089\u305b\u3089\u308c\u308b\u4eba\u307b\u3069\u3001<strong>\u6b21\u306e\u4ed5\u4e8b\u304c\u3069\u3093\u3069\u3093\u4e0e\u3048\u3089\u308c\u308b<\/strong>\u3002<br \/>\n\u4e00\u65b9\u3067\u3001\u51e6\u7406\u304c\u9045\u3044\u4eba\u304c\u62c5\u5f53\u3057\u3066\u3044\u308b\u4ed5\u4e8b\u306f\u3001\u9014\u4e2d\u3067\u4ed6\u4eba\u306b\u79fb\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u3002\n<\/p>\n<\/section>\n<h3>OS\u7684\u306a\u5bfe\u5fdc\u95a2\u4fc2<\/h3>\n<ul>\n<li>\u300c\u4eca\u3069\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u52d5\u3044\u3066\u3044\u308b\u304b\u300d\u3092\u4e2d\u5fc3\u306b\u7ba1\u7406<\/li>\n<li>\u5272\u308a\u8fbc\u307f\u306f\u300c\u4eca\u52d5\u3044\u3066\u3044\u308b\u6587\u8108\u300d\u306b\u5272\u308a\u8fbc\u3093\u3067\u51e6\u7406<\/li>\n<li>\u5b9f\u884c\u6642\u306b\u983b\u7e41\u306b\u5224\u65ad\u304c\u5165\u308b<\/li>\n<\/ul>\n<p>\n\u4eba\u9593\u306b\u3068\u3063\u3066\u76f4\u611f\u7684\u3067\u3001<br \/>\n\u300c\u4eca\u306a\u306b\u3092\u3059\u308c\u3070\u3044\u3044\u304b\u300d\u300c\u8ab0\u304c\u91cd\u3044\u304b\u300d\u3092\u628a\u63e1\u3057\u3084\u3059\u3044\u8a2d\u8a08\u3002\n<\/p>\n<p>\n\u305d\u306e\u4e00\u65b9\u3001<br \/>\n\u5272\u308a\u8fbc\u307f\u3084\u4e26\u5217\u51e6\u7406\u304c\u591a\u304f\u306a\u308b\u3068\u6587\u8108\u5207\u66ff\u3084\u30ed\u30c3\u30af\u304c\u5897\u3048\u3084\u3059\u3044\u3002\n<\/p>\n<p><\/p>\n<h2>3. DragonFly BSD\uff1a\u30a4\u30d9\u30f3\u30c8\uff08\u4ed5\u4e8b\uff09\u4e2d\u5fc3<\/h2>\n<p>\nDragonFly BSD \u3067\u306f\u3001\u5b9f\u884c\u4e3b\u4f53\u3067\u306f\u306a\u304f<strong>\u300c\u4f55\u304c\u8d77\u304d\u305f\u304b\uff08\u30a4\u30d9\u30f3\u30c8\uff09\u300d<\/strong>\u304c\u4e2d\u5fc3\u3068\u306a\u308b\u3002\n<\/p>\n<ul>\n<li>\u5272\u308a\u8fbc\u307f\u306f\u30a4\u30d9\u30f3\u30c8\u3068\u3057\u3066\u6271\u308f\u308c\u308b<\/li>\n<li>\u30a4\u30d9\u30f3\u30c8\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u5316\u3055\u308c\u3001\u5bfe\u5fdc\u3059\u308b LWKT \u306b\u914d\u9001\u3055\u308c\u308b<\/li>\n<li>\u5b9f\u884c\u4e3b\u4f53\u306f\u300c\u4ed5\u4e8b\u3092\u51e6\u7406\u3059\u308b\u5f79\u5272\u300d\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u308b<\/li>\n<\/ul>\n<p>\n\u4eba\uff08\u30b9\u30ec\u30c3\u30c9\uff09\u3092\u898b\u3066\u4ed5\u4e8b\u3092\u632f\u308b\u306e\u3067\u306f\u306a\u304f\u3001<br \/>\n<strong>\u4ed5\u4e8b\u306e\u7a2e\u985e\u3092\u898b\u3066\u3001\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3089\u308c\u305f\u62c5\u5f53\u306b\u6d41\u3059<\/strong><br \/>\n\u3068\u3044\u3046\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u308b\u3002\n<\/p>\n<section class=\"example\">\n<h3>\u4f8b\uff1a\u30d9\u30eb\u30c8\u30b3\u30f3\u30d9\u30a2\u5de5\u5834\u30e9\u30a4\u30f3\u65b9\u5f0f\uff08\u4ed5\u4e8b\u4e2d\u5fc3\u30e2\u30c7\u30eb\uff09<\/h3>\n<ul>\n<li>\u30e9\u30a4\u30f3 = CPU \u30b3\u30a2<\/li>\n<li>\u6a5f\u68b0 = LWKT<\/li>\n<li>\u6d41\u308c\u3066\u304f\u308b\u90e8\u54c1 = \u5272\u308a\u8fbc\u307f\u30fb\u30a4\u30d9\u30f3\u30c8<\/li>\n<\/ul>\n<h3>\u521d\u671f\u8a2d\u8a08<\/h3>\n<pre><code>\r\n\u30e9\u30a4\u30f3A\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u51e6\u7406\r\n\u30e9\u30a4\u30f3B\uff1a\u30c7\u30a3\u30b9\u30af\u51e6\u7406\r\n\u30e9\u30a4\u30f3C\uff1aUSB\u51e6\u7406\r\n<\/code><\/pre>\n<p>\n\u3053\u306e\u5f79\u5272\u5206\u62c5\u306f <strong>\u6700\u521d\u306b\u307b\u307c\u56fa\u5b9a<\/strong> \u3055\u308c\u308b\u3002\n<\/p>\n<h3>\u5b9f\u884c\u4e2d\u306e\u6319\u52d5<\/h3>\n<pre><code>\r\n\u30a4\u30d9\u30f3\u30c8\u767a\u751f\r\n\u2192 \u7a2e\u985e\u3092\u5224\u5b9a\r\n\u2192 \u5bfe\u5fdc\u3059\u308b\u30e9\u30a4\u30f3\u306b\u6295\u5165\r\n<\/code><\/pre>\n<ul>\n<li>\u30e9\u30a4\u30f3A\u304c\u901f\u3051\u308c\u3070\u3059\u3050\u7a7a\u304f<\/li>\n<li>\u30e9\u30a4\u30f3B\u304c\u9045\u3051\u308c\u3070\u305a\u3063\u3068\u51e6\u7406\u4e2d<\/li>\n<li>\u4ed6\u30e9\u30a4\u30f3\u304c\u6687\u3067\u3082\u624b\u52a9\u3051\u3057\u306a\u3044<\/li>\n<\/ul>\n<p>\n\u300c\u4eba\u304c\u6687\u3060\u304b\u3089\u52a9\u3051\u306b\u884c\u304f\u300d\u3068\u3044\u3046\u5224\u65ad\u306f\u539f\u5247\u884c\u308f\u308c\u306a\u3044\u3002<br \/>\n<strong>\u4ed5\u4e8b\u306f\u5fc5\u305a\u62c5\u5f53\u30e9\u30a4\u30f3\u306b\u6d41\u308c\u308b<\/strong>\u3002\n<\/p>\n<\/section>\n<h3>OS\u7684\u306a\u5bfe\u5fdc\u95a2\u4fc2<\/h3>\n<ul>\n<li>\u300c\u4f55\u304c\u8d77\u304d\u305f\u304b\u300d\u3092\u4e2d\u5fc3\u306b\u51e6\u7406\u3092\u6c7a\u5b9a<\/li>\n<li>\u30b9\u30ec\u30c3\u30c9\u306f\u4ed5\u4e8b\u3092\u51e6\u7406\u3059\u308b\u201c\u5f79\u5272\u201d\u306b\u3059\u304e\u306a\u3044<\/li>\n<li>\u5b9f\u884c\u6642\u306e\u5224\u65ad\u3092\u6975\u529b\u6392\u9664<\/li>\n<\/ul>\n<p>\n\u4eba\u9593\u304b\u3089\u898b\u308b\u3068\u51b7\u305f\u3044\u304c\u3001\u5272\u308a\u8fbc\u307f\u6d2a\u6c34\u3084\u9ad8\u8ca0\u8377\u72b6\u614b\u3067\u3082\u69cb\u9020\u304c\u58ca\u308c\u306b\u304f\u3044\u3002\n<\/p>\n<p><\/p>\n<h2>4. \u6bd4\u55a9\u7684\u307e\u3068\u3081<\/h2>\n<ul>\n<li><strong>FreeBSD\uff1a<\/strong>\u4eba\u3092\u898b\u3066\u4ed5\u4e8b\u3092\u5272\u308a\u632f\u308b\u4e0a\u53f8<\/li>\n<li><strong>DragonFly BSD\uff1a<\/strong>\u4ed5\u4e8b\u306e\u6d41\u308c\u3092\u6700\u521d\u306b\u6c7a\u3081\u308b\u4e0a\u53f8<\/li>\n<\/ul>\n<p>\n\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u8a71\u3067\u306f\u306a\u304f\u3001<br \/>\n<strong>\u300c\u4f55\u3092\u4e2d\u5fc3\u306b\u4e16\u754c\u3092\u898b\u308b\u304b\u300d<\/strong>\u304c\u7570\u306a\u308b\u8a2d\u8a08\u601d\u60f3\u3067\u3042\u308b\u3002\n<\/p>\n<p><\/p>\n<h2>5. LWKT\uff08Light Weight Kernel Thread\uff09\u3068\u306f\u4f55\u304b<\/h2>\n<p>\nDragonFly BSD \u306b\u304a\u3044\u3066\u3001\u3053\u308c\u307e\u3067\u4f8b\u3068\u3057\u3066\u8aac\u660e\u3057\u3066\u304d\u305f<br \/>\n<strong>\u300c\u5de5\u5834\u30e9\u30a4\u30f3\u306e\u6a5f\u68b0\u300d<\/strong>\u306b\u76f8\u5f53\u3059\u308b\u5b9f\u4f53\u304c<br \/>\n<strong>LWKT\uff08Light Weight Kernel Thread\uff09<\/strong>\u3067\u3042\u308b\u3002\n<\/p>\n<ul>\n<li>LWKT \u306f DragonFly BSD \u56fa\u6709\u306e\u30ab\u30fc\u30cd\u30eb\u30b9\u30ec\u30c3\u30c9\u6a5f\u69cb<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u306a\u304f\u3001\u30ab\u30fc\u30cd\u30eb\u5185\u90e8\u51e6\u7406\u306e\u305f\u3081\u306e\u5b9f\u884c\u4e3b\u4f53<\/li>\n<li>\u5272\u308a\u8fbc\u307f\u3084\u30a4\u30d9\u30f3\u30c8\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\nDragonFly BSD \u3067\u306f\u3001\u5272\u308a\u8fbc\u307f\u3084\u5185\u90e8\u30a4\u30d9\u30f3\u30c8\u306f<br \/>\n\u76f4\u63a5\u300c\u4eca\u52d5\u3044\u3066\u3044\u308b\u30b9\u30ec\u30c3\u30c9\u300d\u306b\u62bc\u3057\u8fbc\u307e\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001<br \/>\n<strong>\u3042\u3089\u304b\u3058\u3081\u5272\u308a\u5f53\u3066\u3089\u308c\u305f LWKT \u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u3057\u3066\u914d\u9001\u3055\u308c\u308b<\/strong>\u3002\n<\/p>\n<p>\n\u3053\u306e\u305f\u3081\u3001\u5b9f\u884c\u306e\u5224\u65ad\u306f<br \/>\n\u300c\u3069\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u7a7a\u3044\u3066\u3044\u308b\u304b\u300d\u3067\u306f\u306a\u304f\u3001<br \/>\n<strong>\u300c\u3053\u306e\u30a4\u30d9\u30f3\u30c8\u306f\u3069\u306e LWKT \u306e\u62c5\u5f53\u304b\u300d<\/strong><br \/>\n\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u308b\u3002\n<\/p>\n<p><\/p>\n<h2>6. \u307e\u3068\u3081<\/h2>\n<ul>\n<li>\u672c\u8cc7\u6599\u306f\u30e6\u30fc\u30b6\u30fc\u30d7\u30ed\u30bb\u30b9\u7ba1\u7406\u3067\u306f\u306a\u304f\u3001\u30ab\u30fc\u30cd\u30eb\u5185\u90e8\u306e\u5b9f\u884c\u30e2\u30c7\u30eb\u306e\u8a71\u3067\u3042\u308b<\/li>\n<li>FreeBSD \u306f\u5b9f\u884c\u4e3b\u4f53\uff08\u30b9\u30ec\u30c3\u30c9\uff09\u4e2d\u5fc3<\/li>\n<li>DragonFly BSD \u306f\u30a4\u30d9\u30f3\u30c8\u4e2d\u5fc3<\/li>\n<li>\u8a2d\u8a08\u601d\u60f3\u306e\u9055\u3044\u304c\u3001\u30b3\u30fc\u30c9\u306e\u66f8\u304d\u65b9\u30fb\u898b\u3048\u65b9\u306b\u76f4\u7d50\u3057\u3066\u3044\u308b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30ab\u30fc\u30cd\u30eb\u5185\u90e8\u306e\u51e6\u7406\u306eFreeBSD\u3068DragonflyBSD\u306e\u9055\u3044\u3092\u307e\u3068\u3081\u307e\u3057\u305f\uff0e<br \/>\n\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u304b\u3067\u306f\u306a\u304f\uff0c\u304a\u4e92\u3044\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u77e5\u308a\uff0c\u3046\u307e\u304f\u4f7f\u3044\u305f\u3044\u3067\u3059\u306d<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"common","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[5,7],"tags":[],"class_list":["post-159","post","type-post","status-publish","format-standard","hentry","category-dragonflybsd","category-os"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/posts\/159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/comments?post=159"}],"version-history":[{"count":2,"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/posts\/159\/revisions"}],"predecessor-version":[{"id":165,"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/posts\/159\/revisions\/165"}],"wp:attachment":[{"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/media?parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/categories?post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgt.tailc1292c.ts.net\/wordpress\/wp-json\/wp\/v2\/tags?post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}