{"id":555,"date":"2010-08-25T22:46:40","date_gmt":"2010-08-25T20:46:40","guid":{"rendered":"http:\/\/www.lucas-nussbaum.net\/blog\/?p=555"},"modified":"2010-08-25T23:24:58","modified_gmt":"2010-08-25T21:24:58","slug":"system-calls-quizz","status":"publish","type":"post","link":"https:\/\/www.lucas-nussbaum.net\/blog\/?p=555","title":{"rendered":"System calls quizz"},"content":{"rendered":"<ol>\n<li>What is special about the <code>socket<\/code>, <code>connect<\/code>, <code>bind<\/code>, <code>accept<\/code>, &#8230; system calls?\n<li>How does the <code>errno<\/code> value get from the kernel to applications?\n<li>Some system calls return a number of times different of 1 in some cases. Which ones? (Put differently: enter a syscall once, exit more or less than once. Which ones can do that?)\n<\/ol>\n<p><i>(Thanks MG!)<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is special about the socket, connect, bind, accept, &#8230; system calls? How does the errno value get from the kernel to applications? Some system calls return a number of times different of 1 in some cases. Which ones? (Put differently: enter a syscall once, exit more or less than once. Which ones can do [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"0","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,12],"tags":[],"class_list":["post-555","post","type-post","status-publish","format-standard","hentry","category-planetdebian","category-planetubuntu"],"_links":{"self":[{"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=555"}],"version-history":[{"count":4,"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/555\/revisions"}],"predecessor-version":[{"id":559,"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/555\/revisions\/559"}],"wp:attachment":[{"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lucas-nussbaum.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}