Archives/cfenollosa_os-tutorial
1
0
Fork 0
mirror of https://github.com/cfenollosa/os-tutorial.git synced 2024-10-27 20:34:19 +00:00
Code Issues Projects Releases Wiki Activity

added comments

Browse Source
This commit is contained in:
Carlos 2015-03-23 09:40:10 +01:00
parent 47badebd18
commit 8a5e637701
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
21-shell/drivers/keyboard.c
View File

@ -31,10 +31,11 @@ static void keyboard_callback(registers_t regs) {
kprint_backspace();
} else if (scancode == ENTER) {
kprint("\n");
user_input(key_buffer);
user_input(key_buffer); /* kernel-controlled function */
key_buffer[0] = '\0';
} else {
char letter = sc_ascii[(int)scancode];
/* Remember that kprint only accepts char[] */
char str[2] = {letter, '\0'};
append(key_buffer, letter);
kprint(str);