minix/lib/sysutil/fkey_ctl.c
Jorrit Herder b69ca94efb Fixed 'bug' in log driver that caused kernel messages not to be displayed.
This was caused by a change in the shared driver code. Not log's fault.

Renamed #definitions of driver process numbers, e.g., TTY now is TTY_PROC_NR.
All known (special) processes now have consistent naming scheme. Kernel tasks
don't follow this scheme.
2005-08-03 08:14:08 +00:00

27 lines
955 B
C

#include "sysutil.h"
/*===========================================================================*
* fkey_ctl *
*===========================================================================*/
PUBLIC int fkey_ctl(request, fkeys, sfkeys)
int request; /* request to perform */
int *fkeys; /* bit masks for F1-F12 keys */
int *sfkeys; /* bit masks for Shift F1-F12 keys */
{
/* Send a message to the TTY server to request notifications for function
* key presses or to disable notifications. Enabling succeeds unless the key
* is already bound to another process. Disabling only succeeds if the key is
* bound to the current process.
*/
message m;
int s;
m.FKEY_REQUEST = request;
m.FKEY_FKEYS = (fkeys) ? *fkeys : 0;
m.FKEY_SFKEYS = (sfkeys) ? *sfkeys : 0;
s = _taskcall(TTY_PROC_NR, FKEY_CONTROL, &m);
if (fkeys) *fkeys = m.FKEY_FKEYS;
if (sfkeys) *sfkeys = m.FKEY_SFKEYS;
return(s);
}