Updated README file; sys_gttyinit () was updated; sys_ioctl () was updated; shell command help
was improved; added new command ttyctrl for console control; tty.c was rewritten - fixed bug
with screen clearing when character limit was exceeded; 2 tty consoles are created by default -
for more count you can use command ttyctrl; You can easily switch between ttys with ALT+F1-F4
or with ALT+PAGEUP/PAGEDOWN; vfs_read () function was improved; keyboard handling was optimized;
ext2.c - cleanup; Added DEV_ACT_UMOUNT action into device interface; cat () - cleanup; umount ()
function was improved
18 files changed: