{"id":4183,"date":"2014-05-18T19:38:07","date_gmt":"2014-05-18T10:38:07","guid":{"rendered":"http:\/\/www.vincentina.net\/?p=4183"},"modified":"2014-05-18T19:38:07","modified_gmt":"2014-05-18T10:38:07","slug":"c%e8%a8%80%e8%aa%9e%e3%81%8c%e3%80%81%e3%81%8a%e5%a5%bd%e3%81%8d%e3%81%a7%e3%81%97%e3%82%87","status":"publish","type":"post","link":"https:\/\/www.vincentina.net\/?p=4183","title":{"rendered":"C\u8a00\u8a9e\u304c\u3001\u304a\u597d\u304d\u3067\u3057\u3087"},"content":{"rendered":"

TCP\/IP Socket in c\u3092Perl\u3067\u632f\u308a\u8fd4\u308b\u30b7\u30ea\u30fc\u30ba\u306e\u7b2c6\u5f3e\u3067\u3059\u304c\u3001\u4eca\u56de\u3067\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u306f\u7d42\u308f\u308a\u306b\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u524d\u56de\u306e\u30b7\u30b0\u30ca\u30eb\u306b\u7d9a\u3044\u3066\u3001\u4eca\u56de\u306f\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u7c21\u5358\u306b\u81ea\u5206\u306e\u305f\u3081\u306b\u8aac\u660e\u3092\u66f8\u3044\u3066\u304a\u304f\u3068\u3001\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u95a2\u6570\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001OS\u306b\u3088\u3063\u3066\u4e00\u6642\u505c\u6b62\u306b\u3055\u308c\u308b\u3051\u3069\u3001\u30b7\u30b0\u30ca\u30eb\u30cf\u30f3\u30c9\u30e9\u3092\u4f7f\u3063\u3066\u3001\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u3055\u305b\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002
\n\u305d\u306e\u30cf\u30f3\u30c9\u30e9\u306bSIGIO\u3068SIGARLM\u3092\u4f7f\u3063\u305f\u30b5\u30f3\u30d7\u30eb\u3092\u8f09\u305b\u3066\u3044\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u306a\u3002<\/p>\n

1\u5de1\u76ee\u306f\u305d\u308c\u307b\u3069\u5206\u304b\u3063\u3066\u306a\u304b\u3063\u305f\u3093\u3067\u3059\u304c\u3001\u4eca\u56de\u306f\u306a\u308b\u307b\u3069\u3068\u601d\u3048\u307e\u3057\u305f\u3002
\nPerl\u304c\u3069\u3046\u306e\u3053\u3046\u306e\u3068\u3044\u3046\u3088\u308a\u3082\u3001\u6982\u5ff5\u306e\u7406\u89e3\u304c\u6df1\u307e\u3063\u305f\u3068\u3044\u3046\u4e8b\u3060\u306d\u3002<\/p>\n

\u3068\u3044\u3046\u4e8b\u3067\u3001SIGIO\u3068SIGALRM\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3060\u3051\u3069\u3001\u305d\u3082\u305d\u3082Perl\u306ePOSIX\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u4f7f\u3048\u308b\u306e\u304b\u3069\u3046\u304b\u8a66\u3057\u3066\u307f\u305f\u3002<\/p>\n

# perl -c sigaction_b.pl\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [\/root\/perl]\r\nBareword \"POSIX::SIGIO\" not allowed while \"strict subs\" in use at sigaction_b.pl line 13.\r\nBareword \"SIGIO\" not allowed while \"strict subs\" in use at sigaction_b.pl line 18.\r\nsigaction_b.pl had compilation errors.<\/pre>\n
\u306a\u3093\u3068SIGIO\u306f\u4f7f\u3048\u306a\u3044\u3089\u3057\u3044orz
\n\u6700\u521d\u306b\u78ba\u8a8d\u3057\u3068\u3044\u3066\u3088\u304b\u3063\u305f\u3088\u3002<\/p>\n
SIGALRM\u306f\u3061\u3083\u3093\u3068\u901a\u308a\u307e\u3057\u305f\u3002<\/p>\n
 <\/p>\n
Perlmonks
\nhttp:\/\/www.perlmonks.org\/?node_id=151509<\/a><\/p>\n
Perlmonks\u3067SIGIO\u3092\u81ea\u5206\u3067\u4f5c\u3063\u3066\u3044\u308b\u4eba\u304c\u3044\u305f\u3051\u3069\u3001\u3088\u3057\uff01\u308f\u3057\u3082SIGIO\u306b\u6311\u6226\u3058\u3083\uff01<\/span>\u3068\u306f\u306a\u3089\u306a\u304f\u3066\u3001\u305d\u308c\u306a\u3089C\u8a00\u8a9e\u3067\u3084\u308b\u3088\u3002
\ncpan\u3067\u3082\u306a\u304b\u3063\u305f\u3002<\/p>\n
\u306a\u3093\u3068\u306a\u304fpython\u306f\u3069\u3046\u306a\u306e\u304b\u77e5\u308a\u305f\u304f\u306a\u3063\u305f\u306e\u3067\u8a66\u3057\u3066\u307f\u305f\u3002<\/p>\n
import signal\r\nimport os\r\n\r\ndef do_exit(sig, stack):\r\n\u00a0\u00a0\u00a0 raise SystemExit('Exiting')\r\n\r\nsignal.signal(signal.SIGIO, do_exit)\r\n\r\nprint 'My PID:', os.getpid()<\/pre>\n
\u5b9f\u884c\u7d50\u679c<\/p>\n
# python python.py\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [\/root]\r\nMy PID: 23566<\/pre>\n
\u30a8\u30e9\u30fc\u306b\u306a\u3089\u305a\u306b\u901a\u308a\u307e\u3057\u305f\u3002<\/p>\n
\u304a\u306e\u308cPython!!<\/span><\/p>\n
Perl\u3067\u4f55\u3067\u3082\u3067\u304d\u305d\u3046\u306a\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u3063\u305f\u3051\u3069\uff08\u4f5c\u308c\u3070\u53ef\u80fd\u3089\u3057\u3044\u306e\u3067\u3001\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u4e8b\u3067\u306f\u306a\u3044\u306e\u3060\u304c\uff09\u3001\u3084\u3063\u3071\u308aC\u8a00\u8a9e\u3060\uff01<\/span><\/p>\n
Perl\u306b\u6163\u308c\u308b\u3068\u3044\u3046\u4e8b\u304c\u76ee\u7684\u3060\u3063\u305f\u4e8b\u3001\u4eca\u56de\u51fa\u3066\u304d\u305fPython\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u30d1\u30c3\u3068\u898b\u3066\u3060\u3044\u305f\u3044\u7406\u89e3\u306f\u3067\u304d\u305f\u306e\u3067\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3078\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3082\u3061\u3087\u3063\u3068\u306f\u529b\u304c\u3064\u3044\u305f\u3068\u3044\u3046\u4e8b\u3060\u308d\u3046\u3002
\n\u3063\u3066\u3053\u3068\u3067\u3001\u76ee\u7684\u306f\u9054\u6210\u3067\u304d\u305f<\/span>\u306e\u3067\u3001\u6b21\u306e\u6bb5\u968e\u306b\u9032\u3080\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u6b21\u3067\u3059\u304c<\/span>\u3001\u8a71\u306f\u6570\u65e5\u307b\u3069\u3055\u304b\u306e\u307c\u308a\u3001zsh\u306e\u66f8\u7c4d\u3092\u898b\u306b\u884c\u3063\u305f\u3093\u3060\u3051\u3069\u3001\u3044\u307e\u3044\u3061\u3060\u3063\u305f\u3093\u3067\u672c\u5c4b\u3055\u3093\u3092\u3077\u3089\u3077\u3089\u3057\u3066\u305f\u3089\u9762\u767d\u305d\u3046\u306aTCP\/IP\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u66f8\u7c4d\u304c\u3042\u3063\u305f\u306e\u3067\u8cfc\u5165\u3002
\n\u8efd\u304f\u3059\u3079\u3066\u306e\u30da\u30fc\u30b8\u306b\u76ee\u3092\u901a\u3057\u307e\u3057\u305f\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3082\u8a73\u3057\u304f\u306a\u308b\u5185\u5bb9\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30ac\u30c3\u30c4\u30ea\u3068\u3084\u3063\u3068\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u3061\u3087\u3063\u3068\u5f37\u5f15\u3067\u3059\u3051\u3069\u3001\u3088\u304f\u3042\u308b\u8a71\u3067\u3057\u3087\u3002
\n\u305d\u308c\u3067\u3044\u3044\u306e\u4eca\u306f\u3002<\/p>\n
 <\/p>\n
\u53c2\u8003\u6587\u732e<\/p>\n
TCP\/IP\u30bd\u30b1\u30c3\u30c8\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0C\u8a00\u8a9e\u7de8
\n\u5171\u8457\uff1aMichael J.Donahoo\/Kenneth L. calvert
\n\u8a33\uff1a\u5c0f\u9ad8\u77e5\u5b8f<\/p>\n
 <\/p>\n
        
Tweet<\/a><\/div><\/div>\n
\n","protected":false},"excerpt":{"rendered":"
TCP\/IP Socket in c\u3092Perl\u3067\u632f\u308a\u8fd4\u308b\u30b7\u30ea\u30fc\u30ba\u306e\u7b2c6\u5f3e\u3067\u3059\u304c\u3001\u4eca\u56de\u3067\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u306f\u7d42\u308f\u308a\u306b\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002 \u524d\u56de\u306e\u30b7\u30b0\u30ca\u30eb\u306b\u7d9a\u3044\u3066\u3001\u4eca\u56de\u306f\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u306b\u306a\u308a\u307e\u3059\u3002 \u7c21\u5358\u306b\u81ea\u5206\u306e\u305f\u3081\u306b\u8aac\u660e\u3092\u66f8\u3044\u3066\u304a … “C\u8a00\u8a9e\u304c\u3001\u304a\u597d\u304d\u3067\u3057\u3087” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[],"class_list":["post-4183","post","type-post","status-publish","format-standard","hentry","category-programming"],"_links":{"self":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts\/4183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4183"}],"version-history":[{"count":0,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=\/wp\/v2\/posts\/4183\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vincentina.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}