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| author | phk <phk@FreeBSD.org> | 1999-08-08 20:24:58 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1999-08-08 20:24:58 +0000 |
| commit | 133bb37bf5edbb137a7db3d4ac2b32dced8dac3b (patch) | |
| tree | b439e18481fa22204516b782742bfe5c6da82f3d /sys/kern/tty.c | |
| parent | 23e2feba7f7724a258d17f51f5b596136a4c47ff (diff) | |
| download | FreeBSD-src-133bb37bf5edbb137a7db3d4ac2b32dced8dac3b.zip FreeBSD-src-133bb37bf5edbb137a7db3d4ac2b32dced8dac3b.tar.gz | |
Enable ttymalloc().
Diffstat (limited to 'sys/kern/tty.c')
| -rw-r--r-- | sys/kern/tty.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 46c15c6..fca46ba 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)tty.c 8.8 (Berkeley) 1/21/94 - * $Id: tty.c,v 1.119 1999/05/22 20:10:31 dt Exp $ + * $Id: tty.c,v 1.120 1999/08/08 19:47:31 phk Exp $ */ /*- @@ -2407,25 +2407,22 @@ ttysleep(tp, chan, pri, wmesg, timo) return (tp->t_gen == gen ? 0 : ERESTART); } -#ifdef notyet -/* - * XXX this is usable not useful or used. Most tty drivers have - * ifdefs for using ttymalloc() but assume a different interface. - */ /* * Allocate a tty struct. Clists in the struct will be allocated by * ttyopen(). */ struct tty * -ttymalloc() +ttymalloc(tp) + struct tty *tp; { - struct tty *tp; + if (tp) + return(tp); tp = malloc(sizeof *tp, M_TTYS, M_WAITOK); bzero(tp, sizeof *tp); + ttyregister(tp); return (tp); } -#endif #if 0 /* XXX not yet usable: session leader holds a ref (see kern_exit.c). */ /* |
