{"id":7244,"date":"2012-05-22T21:32:10","date_gmt":"2012-05-22T21:32:10","guid":{"rendered":"http:\/\/www.beautifulwork.org\/?p=7244"},"modified":"2012-05-22T21:32:10","modified_gmt":"2012-05-22T21:32:10","slug":"kernel-space-and-user-space","status":"publish","type":"post","link":"https:\/\/www.trueangle.org\/index.php\/2012\/05\/22\/kernel-space-and-user-space\/","title":{"rendered":"kernel space and user space"},"content":{"rendered":"<pre>\nKernel  space. Linux  (which  is a  kernel)  manages the  machine's\nhardware  in a  simple and  efficient manner,  offering the  user a\nsimple  and uniform  programming interface.  In the  same  way, the\nkernel,  and in  particular its  device drivers,  form a  bridge or\ninterface  between the  end-user\/programmer and  the  hardware. Any\nsubroutines or  functions forming part  of the kernel  (modules and\ndevice  drivers,  for  example)   are  considered  to  be  part  of\nkernelspace.\n\nUser space.  End-user programs,  like the UNIX  shell or  other GUI\nbased applications  (kpresenter for example), are part  of the user\nspace.  Obviously, these  applications  need to  interact with  the\nsystem's hardware . However, they  don't so directly, but\nthrough the kernel supported functions.\n\n<\/pre>\n<p>source :http:\/\/www.freesoftwaremagazine.com\/articles\/drivers_linux<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kernel space. Linux (which is a kernel) manages the machine&#8217;s hardware in a simple and efficient manner, offering the user a simple and uniform programming interface. In the same way, the kernel, and in particular its device drivers, form a bridge or interface between the end-user\/programmer and the hardware. Any subroutines or functions forming part &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.trueangle.org\/index.php\/2012\/05\/22\/kernel-space-and-user-space\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;kernel space and user space&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/7244"}],"collection":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/comments?post=7244"}],"version-history":[{"count":0,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/7244\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/media?parent=7244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/categories?post=7244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/tags?post=7244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}