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small optimization

This commit is contained in:
deraadt 1994-04-10 21:02:23 +00:00
parent e872e13605
commit 44ce4e5eb0
1 changed files with 10 additions and 3 deletions
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13
sys/arch/sparc/dev/kbd.c
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@ -42,7 +42,7 @@
* @(#)kbd.c 8.1 (Berkeley) 6/11/93
*
* from: Header: kbd.c,v 1.16 92/11/26 01:28:44 torek Exp (LBL)
* $Id: kbd.c,v 1.7 1994/04/09 22:29:21 deraadt Exp $
* $Id: kbd.c,v 1.8 1994/04/10 21:02:23 deraadt Exp $
*/
/*
@ -229,6 +229,10 @@ int kbdioctl(dev_t, int, caddr_t, int, struct proc *);
int kbdselect(dev_t, int, struct proc *);
int kbd_docmd(int, int);
/* set in kbdattach() */
int kbd_repeat_start;
int kbd_repeat_step;
/*
* Attach the console keyboard ASCII (up-link) interface.
* This happens before kbd_serial.
@ -271,6 +275,9 @@ kbdattach(int nkbd)
register struct kbd_softc *k;
register struct tty *tp;
kbd_repeat_start = hz/5;
kbd_repeat_step = hz/20;
if (kbd_softc.k_cons != NULL) {
k = &kbd_softc;
tp = k->k_kbd;
@ -390,7 +397,7 @@ kbd_repeat(caddr_t arg)
if (k->k_repeatc >= 0 && k->k_cons != NULL) {
ttyinput(k->k_repeatc, k->k_cons);
timeout(kbd_repeat, (caddr_t)k, hz/20);
timeout(kbd_repeat, (caddr_t)k, kbd_repeat_step);
}
splx(s);
}
@ -444,7 +451,7 @@ kbd_rint(register int c)
if (c >= 0 && k->k_cons != NULL) {
ttyinput(c, k->k_cons);
k->k_repeatc = c;
timeout(kbd_repeat, (caddr_t)k, hz/5);
timeout(kbd_repeat, (caddr_t)k, kbd_repeat_start);
}
return;
}