{"provider_url":"https://hatena.blog","height":"190","width":"100%","title":" echod_async.c","version":"1.0","image_url":null,"blog_title":"so what","type":"rich","categories":["C\u8a00\u8a9e"],"provider_name":"Hatena Blog","published":"2008-02-22 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20080222%2Fp1\" title=\" echod_async.c - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Cygwin\u3067\u306f\u52d5\u304b\u305a\u3002\u975e\u540c\u671f\u3060\u304b\u3089\u3068\u3044\u3063\u3066IO\u304c\u591a\u91cd\u5316\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u2026\u3068\u3002 #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/socket.h> #include <arpa/inet.h> #include <sys/types.h> #include <unistd.h> #include <fcntl.h> #include <sys/file.h> #include <signal.h> #include <errno.h> #define ECHO_PORT 7 #define MA\u2026","blog_url":"https://so-wh.at/","url":"https://so-wh.at/entry/20080222/p1","author_name":"winebarrel","author_url":"https://blog.hatena.ne.jp/winebarrel/"}