diff options
| author | christos <christos@NetBSD.org> | 1996-02-04 02:04:08 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 1996-02-04 02:04:08 +0000 |
| commit | d4f46b22598924e518abd45ccc30acd48c28fa6a (patch) | |
| tree | dfd47a0966ae942c9f339ca7e9838dd7bc822993 /sys/dev | |
| parent | ec3976413ea76ed3c0015f9ab831fe656e7a9200 (diff) | |
cnputc returns void
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/cons.c | 8 | ||||
| -rw-r--r-- | sys/dev/cons.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/sys/dev/cons.c b/sys/dev/cons.c index ba39691c29e..fe994ee449f 100644 --- a/sys/dev/cons.c +++ b/sys/dev/cons.c @@ -1,4 +1,4 @@ -/* $NetBSD: cons.c,v 1.28 1995/11/25 00:03:35 cgd Exp $ */ +/* $NetBSD: cons.c,v 1.29 1996/02/04 02:04:08 christos Exp $ */ /* * Copyright (c) 1988 University of Utah. @@ -228,19 +228,19 @@ cngetc() return ((*cn_tab->cn_getc)(cn_tab->cn_dev)); } -int +void cnputc(c) register int c; { if (cn_tab == NULL) - return 0; /* XXX should be void */ + return; + if (c) { (*cn_tab->cn_putc)(cn_tab->cn_dev, c); if (c == '\n') (*cn_tab->cn_putc)(cn_tab->cn_dev, '\r'); } - return 0; /* XXX should be void */ } void diff --git a/sys/dev/cons.h b/sys/dev/cons.h index 5ff2b7776c1..d603ff4908c 100644 --- a/sys/dev/cons.h +++ b/sys/dev/cons.h @@ -1,4 +1,4 @@ -/* $NetBSD: cons.h,v 1.12 1995/11/25 00:03:41 cgd Exp $ */ +/* $NetBSD: cons.h,v 1.13 1996/02/04 02:04:17 christos Exp $ */ /* * Copyright (c) 1988 University of Utah. @@ -79,7 +79,7 @@ int cnwrite __P((dev_t, struct uio *, int)); int cnioctl __P((dev_t, u_long, caddr_t, int, struct proc *)); int cnselect __P((dev_t, int, struct proc *)); int cngetc __P((void)); -int cnputc __P((int)); +void cnputc __P((int)); void nullcnpollc __P((dev_t, int)); /* console-specific types */ |
