boscono https://blog.hatena.ne.jp/boscono/ てきとうなメモ https://boscono.hatenablog.com/ C Network #include <stdio.h> #include <netdb.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> int main(int argc, char **argv) { struct hostent *host = gethostbyname(argv[1]); printf("h_name = %s\n", host->h_name); printf("ip = "); for (char **addrp = host->h_addr_list; *addrp != NULL;… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboscono.hatenablog.com%2Fentry%2F2016%2F01%2F31%2F160926" title="gethostbynameの引数にipアドレスを指定した場合の動作 - てきとうなメモ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2016-01-31 16:09:26 rich https://boscono.hatenablog.com/entry/2016/01/31/160926 1.0 100%