{"id":116476,"date":"2024-03-23T06:46:55","date_gmt":"2024-03-22T21:46:55","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/"},"modified":"2024-03-28T02:34:11","modified_gmt":"2024-03-27T17:34:11","slug":"linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/","title":{"rendered":"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b?"},"content":{"rendered":"<p>Linux\u74b0\u5883\u306b\u304a\u3044\u3066\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u3061\u3089\u3082\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u5f85\u3061\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u72b6\u614b\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>wait \u95a2\u6570\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/types.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/wait.h&gt;<\/span><\/span>\r\n\r\n<span class=\"hljs-type\">pid_t<\/span> <span class=\"hljs-title function_\">wait<\/span><span class=\"hljs-params\">(<span class=\"hljs-type\">int<\/span> *status)<\/span>;\r\n<\/code><\/pre>\n<p>wait()\u95a2\u6570\u306f\u4efb\u610f\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u5f85\u3061\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u3001status\u3067\u6307\u5b9a\u3055\u308c\u305f\u6574\u6570\u5909\u6570\u306b\u683c\u7d0d\u3057\u307e\u3059\u3002\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u8208\u5473\u304c\u306a\u3044\u5834\u5408\u306f\u3001status\u3092NULL\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002wait()\u95a2\u6570\u306f\u3001\u7d42\u4e86\u3057\u305f\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u30d7\u30ed\u30bb\u30b9ID\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;stdio.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;stdlib.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/types.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/wait.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;unistd.h&gt;<\/span><\/span>\r\n\r\n<span class=\"hljs-type\">int<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">()<\/span> {\r\n    <span class=\"hljs-type\">pid_t<\/span> pid = fork();\r\n    \r\n    <span class=\"hljs-keyword\">if<\/span> (pid == <span class=\"hljs-number\">-1<\/span>) {\r\n        perror(<span class=\"hljs-string\">\"fork\"<\/span>);\r\n        <span class=\"hljs-built_in\">exit<\/span>(<span class=\"hljs-number\">1<\/span>);\r\n    } <span class=\"hljs-keyword\">else<\/span> <span class=\"hljs-keyword\">if<\/span> (pid == <span class=\"hljs-number\">0<\/span>) {\r\n        <span class=\"hljs-comment\">\/\/ \u5b50\u8fdb\u7a0b\u6267\u884c\u7684\u4ee3\u7801<\/span>\r\n        <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Child process\\n\"<\/span>);\r\n        sleep(<span class=\"hljs-number\">3<\/span>);\r\n        <span class=\"hljs-built_in\">exit<\/span>(<span class=\"hljs-number\">0<\/span>);\r\n    } <span class=\"hljs-keyword\">else<\/span> {\r\n        <span class=\"hljs-comment\">\/\/ \u7236\u8fdb\u7a0b\u6267\u884c\u7684\u4ee3\u7801<\/span>\r\n        <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Parent process\\n\"<\/span>);\r\n        \r\n        <span class=\"hljs-type\">int<\/span> status;\r\n        <span class=\"hljs-type\">pid_t<\/span> child_pid = wait(&amp;status);\r\n        \r\n        <span class=\"hljs-keyword\">if<\/span> (WIFEXITED(status)) {\r\n            <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Child process %d exited normally with status %d\\n\"<\/span>, child_pid, WEXITSTATUS(status));\r\n        } <span class=\"hljs-keyword\">else<\/span> {\r\n            <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Child process %d exited abnormally\\n\"<\/span>, child_pid);\r\n        }\r\n    }\r\n    \r\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-number\">0<\/span>;\r\n}\r\n<\/code><\/pre>\n<p>\u7d50\u679c\u3092\u8868\u793a\u3059\u308b<\/p>\n<pre class=\"post-pre\"><code>Parent process\r\nChild process\r\nChild process 1234 exited normally with status 0\r\n<\/code><\/pre>\n<p>waitpid\u95a2\u6570\u306e\u95a2\u6570\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/types.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/wait.h&gt;<\/span><\/span>\r\n\r\n<span class=\"hljs-type\">pid_t<\/span> <span class=\"hljs-title function_\">waitpid<\/span><span class=\"hljs-params\">(<span class=\"hljs-type\">pid_t<\/span> pid, <span class=\"hljs-type\">int<\/span> *status, <span class=\"hljs-type\">int<\/span> options)<\/span>;\r\n<\/code><\/pre>\n<p>waitpid\u95a2\u6570\u306f\u3001\u5f85\u6a5f\u3059\u308b\u5b50\u30d7\u30ed\u30bb\u30b9\u306eID\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002pid\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u6b21\u306e\u5024\u3092\u3068\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>pid &gt; 0: \u5b50\u30d7\u30ed\u30bb\u30b9ID\u304cpid\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u5f85\u3064<\/li>\n<li>pid=-1\uff1a\u3059\u3079\u3066\u306e\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u3092\u5f85\u6a5f\u3002<\/li>\n<li>pid=0: waitpid \u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u89aa\u30d7\u30ed\u30bb\u30b9\u3068\u540c\u3058\u30d7\u30ed\u30bb\u30b9\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u3069\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u3082\u5f85\u3064<\/li>\n<li>pid &lt; -1\uff1apid\u304c-pid\u3067\u3042\u308b\u5b50\u30d7\u30ed\u30bb\u30b9\u7fa4\u306e\u3044\u305a\u308c\u304b\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u5f85\u3064\u3002<\/li>\n<\/ol>\n<p>\u30b9\u30c6\u30fc\u30bf\u30b9\u5f15\u6570\u306f wait \u95a2\u6570\u3068\u540c\u69d8\u306b\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7528\u3044\u3066\u3001WNOHANG\u30aa\u30d7\u30b7\u30e7\u30f3\u306a\u3069\u8ffd\u52a0\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u3066\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u975e\u30d6\u30ed\u30c3\u30af\u3067\u5f85\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;stdio.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;stdlib.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/types.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;sys\/wait.h&gt;<\/span><\/span>\r\n<span class=\"hljs-meta\">#<span class=\"hljs-keyword\">include<\/span> <span class=\"hljs-string\">&lt;unistd.h&gt;<\/span><\/span>\r\n\r\n<span class=\"hljs-type\">int<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">()<\/span> {\r\n    <span class=\"hljs-type\">pid_t<\/span> pid = fork();\r\n    \r\n    <span class=\"hljs-keyword\">if<\/span> (pid == <span class=\"hljs-number\">-1<\/span>) {\r\n        perror(<span class=\"hljs-string\">\"fork\"<\/span>);\r\n        <span class=\"hljs-built_in\">exit<\/span>(<span class=\"hljs-number\">1<\/span>);\r\n    } <span class=\"hljs-keyword\">else<\/span> <span class=\"hljs-keyword\">if<\/span> (pid == <span class=\"hljs-number\">0<\/span>) {\r\n        <span class=\"hljs-comment\">\/\/ \u5b50\u8fdb\u7a0b\u6267\u884c\u7684\u4ee3\u7801<\/span>\r\n        <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Child process\\n\"<\/span>);\r\n        sleep(<span class=\"hljs-number\">3<\/span>);\r\n        <span class=\"hljs-built_in\">exit<\/span>(<span class=\"hljs-number\">0<\/span>);\r\n    } <span class=\"hljs-keyword\">else<\/span> {\r\n        <span class=\"hljs-comment\">\/\/ \u7236\u8fdb\u7a0b\u6267\u884c\u7684\u4ee3\u7801<\/span>\r\n        <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Parent process\\n\"<\/span>);\r\n        \r\n        <span class=\"hljs-type\">int<\/span> status;\r\n        <span class=\"hljs-type\">pid_t<\/span> child_pid = waitpid(pid, &amp;status, <span class=\"hljs-number\">0<\/span>);\r\n        \r\n        <span class=\"hljs-keyword\">if<\/span> (WIFEXITED(status)) {\r\n            <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Child process %d exited normally with status %d\\n\"<\/span>, child_pid, WEXITSTATUS(status));\r\n        } <span class=\"hljs-keyword\">else<\/span> {\r\n            <span class=\"hljs-built_in\">printf<\/span>(<span class=\"hljs-string\">\"Child process %d exited abnormally\\n\"<\/span>, child_pid);\r\n        }\r\n    }\r\n    \r\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-number\">0<\/span>;\r\n}\r\n<\/code><\/pre>\n<p>\u51fa\u529b\u7d50\u679c\u306f\u524d\u306e\u4f8b\u3068\u540c\u3058\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u74b0\u5883\u306b\u304a\u3044\u3066\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u3061\u3089\u3082\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u5f85\u3061\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u72b6\u614b\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 wait \u95a2\u6570\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 #include &lt;sy [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-116476","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/linux\u3067\u306f\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b?\" \/>\n<meta property=\"og:description\" content=\"Linux\u74b0\u5883\u306b\u304a\u3044\u3066\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u3061\u3089\u3082\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u5f85\u3061\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u72b6\u614b\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 wait \u95a2\u6570\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 #include &lt;sy [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/linux\u3067\u306f\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-22T21:46:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-27T17:34:11+00:00\" \/>\n<meta name=\"author\" content=\"\u6d77\u6597, \u8475\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6d77\u6597, \u8475\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/\",\"name\":\"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b? - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-22T21:46:55+00:00\",\"dateModified\":\"2024-03-27T17:34:11+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/20cfc053626f4d45c0fa7a4e7964b5b6\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/20cfc053626f4d45c0fa7a4e7964b5b6\",\"name\":\"\u6d77\u6597, \u8475\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/25aec9a18954b6bfb7e4f7219c2923d62c6f0c9f4d5c0171228fe41751c0ab7a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/25aec9a18954b6bfb7e4f7219c2923d62c6f0c9f4d5c0171228fe41751c0ab7a?s=96&d=mm&r=g\",\"caption\":\"\u6d77\u6597, \u8475\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/kaitoaoi\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b? - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/linux\u3067\u306f\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\/","og_locale":"ja_JP","og_type":"article","og_title":"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b?","og_description":"Linux\u74b0\u5883\u306b\u304a\u3044\u3066\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u3061\u3089\u3082\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u5f85\u3061\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u72b6\u614b\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 wait \u95a2\u6570\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 #include &lt;sy [&hellip;]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/linux\u3067\u306f\u3001wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-22T21:46:55+00:00","article_modified_time":"2024-03-27T17:34:11+00:00","author":"\u6d77\u6597, \u8475","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u6d77\u6597, \u8475","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"1\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/","name":"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b? - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-22T21:46:55+00:00","dateModified":"2024-03-27T17:34:11+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/20cfc053626f4d45c0fa7a4e7964b5b6"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"Linux\u3067\u306f\u3001Wait\u95a2\u6570\u3068waitpid\u95a2\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b?"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/20cfc053626f4d45c0fa7a4e7964b5b6","name":"\u6d77\u6597, \u8475","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/25aec9a18954b6bfb7e4f7219c2923d62c6f0c9f4d5c0171228fe41751c0ab7a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/25aec9a18954b6bfb7e4f7219c2923d62c6f0c9f4d5c0171228fe41751c0ab7a?s=96&d=mm&r=g","caption":"\u6d77\u6597, \u8475"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/kaitoaoi\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/linux%e3%81%a7%e3%81%af%e3%80%81wait%e9%96%a2%e6%95%b0%e3%81%a8waitpid%e9%96%a2%e6%95%b0%e3%81%af%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e4%bd%bf%e7%94%a8%e3%81%95%e3%82%8c%e3%81%be%e3%81%99\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/116476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=116476"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/116476\/revisions"}],"predecessor-version":[{"id":198892,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/116476\/revisions\/198892"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=116476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=116476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=116476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}