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| author |   mickey <mickey@openbsd.org> | 1997-08-22 00:38:35 +0000 |
|---|---|---|
| committer | mickey <mickey@openbsd.org> | 1997-08-22 00:38:35 +0000 |
| commit | 9edbcbb97937fc3a7dfb57f9fb925352d539637c (patch) | |
| tree | 2f949202d8d89a357100a1f98cd3d682f8c586b4 | |
| parent | byte returns (diff) | |
| download | wireguard-openbsd-9edbcbb97937fc3a7dfb57f9fb925352d539637c.tar.xz wireguard-openbsd-9edbcbb97937fc3a7dfb57f9fb925352d539637c.zip | |
don't echo all the control chars, not only bs&del
| -rw-r--r-- | sys/arch/i386/stand/libsa/dev_i386.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/arch/i386/stand/libsa/dev_i386.c b/sys/arch/i386/stand/libsa/dev_i386.c index 13ee9ec0910..59934b65021 100644 --- a/sys/arch/i386/stand/libsa/dev_i386.c +++ b/sys/arch/i386/stand/libsa/dev_i386.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dev_i386.c,v 1.18 1997/08/21 22:19:33 mickey Exp $ */ +/* $OpenBSD: dev_i386.c,v 1.19 1997/08/22 00:38:35 mickey Exp $ */ /* * Copyright (c) 1996 Michael Shalayeff @@ -117,7 +117,7 @@ devboot(bootdev, p) void putchar(c) - register int c; + register int c; { static int pos = 0; @@ -150,14 +150,14 @@ putchar(c) int getchar() { - int c = cngetc(); - - if (c == '\b' || c == '\177') - return(c); + register int c = cngetc(); if (c == '\r') c = '\n'; + if ((c < ' ' && c != '\n') || c == '\177') + return(c); + putchar(c); return(c); |