{"id":3034,"date":"2026-08-10T09:01:26","date_gmt":"2026-08-10T09:01:26","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-system-calls-in-deep-2021-4\/"},"modified":"2026-08-10T09:01:26","modified_gmt":"2026-08-10T09:01:26","slug":"udemy-system-calls-in-deep-2021-4","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-system-calls-in-deep-2021-4\/","title":{"rendered":"Udemy \u2013 System Calls in deep 2021-4"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p><span style=\"vertical-align: inherit\">System Calls in depth course. What will you learn from this course?<\/span><\/p>\n<div data-purpose=\"safely-set-inner-html:description:description\">\n<ul>\n<li><span style=\"vertical-align: inherit\">Principles of inline assembly<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Types of inline assembly: basic and advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">GCC forum mode: AT&amp;T<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Input and output operands<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Various uses of inline assembly in the Linux kernel: interrupts, I\/O ports, atomic operations, CPUIDs, control registers, timestamp counters, etc.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Deep understanding of system calls: different methods of switching from user space to kernel space (int $0x80, sysenter\/sysexit, syscall\/sysret)<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">VDSO<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">And\u2026<\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit\">Examples covered in this course:<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit\">Add two numbers in the inline assembly<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Add three numbers in the inline assembly<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Subtraction, division, multiplication in inline set<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Can we disable or enable interrupts in user space?<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Check if interrupts are enabled or disabled in user space<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Enable\/disable interrupts in user space<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Simple locking implementation to avoid race conditions: prefix lock, compare and swap instructions<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">And \u2026<\/span><\/li>\n<\/ul>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">What you will learn in the System Calls in depth course<\/span><\/h3>\n<div class=\"what-you-will-learn--content-spacing--6eP1j\">\n<ul class=\"ud-unstyled-list ud-block-list what-you-will-learn--objectives-list--qsvE2 what-you-will-learn--objectives-list-two-column-layout--ED4as\">\n<li>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\"><span class=\"what-you-will-learn--objective-item--VZFww\"><span style=\"vertical-align: inherit\">Principles of inline assembly<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\"><span class=\"what-you-will-learn--objective-item--VZFww\"><span style=\"vertical-align: inherit\">Writing example for Inline assembly<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\"><span class=\"what-you-will-learn--objective-item--VZFww\"><span style=\"vertical-align: inherit\">Various places where inline assembly is used<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\"><span class=\"what-you-will-learn--objective-item--VZFww\"><span style=\"vertical-align: inherit\">Add a new system call to the kernel<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\"><span class=\"what-you-will-learn--objective-item--VZFww\"><span style=\"vertical-align: inherit\">Updating the system call table<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" data-purpose=\"objective\">\n<div class=\"ud-block-list-item-content\"><span class=\"what-you-will-learn--objective-item--VZFww\"><span style=\"vertical-align: inherit\">VDSO and virtual system calls<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">This course is suitable for people who<\/span><\/h3>\n<ul class=\"styles--audience__list----YbP\">\n<li><span style=\"vertical-align: inherit\">Linux kernel developers are interested in gaining in-depth knowledge of how system calls work<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">System Calls in deep course specifications<\/span><\/h3>\n<ul>\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/system-calls-in-deep\/?couponCode=LETSLEARNNOWPP\" target=\"_blank\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/linux-trainer\/\"><span style=\"vertical-align: inherit\">Linux Trainer<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 4 hours and 56 minutes<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of courses: 100<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-899091 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/04\/System-Calls-in-deep-1.jpg\" alt=\"System calls in depth\" width=\"882\" height=\"510\"><\/h2>\n<h3><span style=\"vertical-align: inherit\">Prerequisites of the System Calls in Deep course<\/span><\/h3>\n<ul>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Should have a basic understanding of Linux Kernel modules<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">C language<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-899092 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2024\/04\/System-Calls-in-deep.jpg\" alt=\"System calls in depth\" width=\"459\" height=\"271\"><\/h2>\n<h3><span style=\"vertical-align: inherit\">Sample video of the course<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-124770-1\"><video class=\"wp-video-shortcode\" id=\"video-124770-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/System_Calls_in_deep_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/System_Calls_in_deep_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/System_Calls_in_deep_Downloadly.ir.mp4?nocache=1786097133108\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/System_Calls_in_deep_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3><span style=\"vertical-align: inherit\">Installation guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite Player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitle: None<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<h4><strong>Downloadly<\/strong><\/h4>\n<p><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_System_Calls_in_deep_2021-4.part1_Downloadly.ir.rar?nocache=1786097126\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_System_Calls_in_deep_2021-4.part2_Downloadly.ir.rar?nocache=1786097126\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 960 MB<\/span><\/a><\/p>\n<h4><strong>Rapidgator<\/strong><\/h4>\n<p><a href=\"https:\/\/rapidgator.net\/file\/51ed7cadff4107b7cfded34ef92367ef\/Udemy_System_Calls_in_deep_2021-4.part1_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/535c01bd5979ca63ac61ce1ef4db8596\/Udemy_System_Calls_in_deep_2021-4.part2_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 960 MB<\/span><\/a><\/p>\n<h5><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/h5>\n<h3><span style=\"vertical-align: inherit\">Size<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">1.9 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description System Calls in depth course. What will you learn from this course? Principles of inline assembly Types of inline assembly: basic and advanced GCC f<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[33122,33123,33124,33125,33126,33127,33128,33129,33130,33131,33132,33133,33134,33135,33136,33137,33138,17049,33139,33140,33141,33142,33143,33144],"class_list":["post-3034","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-system-calls-in-deep","dgi_tag-download-course-system-calls-in-deep","dgi_tag-download-link-system-calls-in-deep","dgi_tag-download-links-system-calls-in-deep","dgi_tag-download-paid-course-system-calls-in-deep","dgi_tag-download-system-calls-in-deep","dgi_tag-download-system-calls-in-deep-course","dgi_tag-download-system-calls-in-deep-course-for-free","dgi_tag-free-download-course-system-calls-in-deep","dgi_tag-free-download-link-system-calls-in-deep","dgi_tag-free-download-links-system-calls-in-deep","dgi_tag-free-download-paid-course-system-calls-in-deep","dgi_tag-free-download-system-calls-in-deep","dgi_tag-free-links-download-system-calls-in-deep","dgi_tag-free-paid-course-download-links-system-calls-in-deep","dgi_tag-free-system-calls-in-deep","dgi_tag-free-system-calls-in-deep-download-course","dgi_tag-linux-trainer","dgi_tag-paid-course-system-calls-in-deep","dgi_tag-system-calls-in-deep-download-course","dgi_tag-system-calls-in-deep-download-links","dgi_tag-system-calls-in-deep-for-free","dgi_tag-system-calls-in-deep-free-course","dgi_tag-system-calls-in-deep-free-download"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/3034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/3034\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=3034"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=3034"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=3034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}