[lkml]   [1997]   [Feb]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subjecttty_io.c - keyboard I/O

Sorry to re-post this message, my original post was Sunday 2/9 ~14:00,
who knows where it went...

I have a question regarding the function:

static int tty_write(struct inode *inode, struct file *file,
char *buf, int count);

in the file "drivers/char/tty_io.c".

Is there a way to determine, from within tty_write(), if the char(s)
in "buf" have resulted from a keyboard interrupt? To put it another
way, how do I detect which chars come from the keyboard vs. other
kernel/appl. output?

- Chris

 \ /
  Last update: 2005-03-22 13:38    [W:0.021 / U:0.348 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site