diff options
Diffstat (limited to 'sys/arch/i386/stand/libsa/dev_i386.c')
| -rw-r--r-- | sys/arch/i386/stand/libsa/dev_i386.c | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/sys/arch/i386/stand/libsa/dev_i386.c b/sys/arch/i386/stand/libsa/dev_i386.c index c573295390f..0e1b75eb2ce 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 1.2 1997/03/31 03:12:12 weingart Exp $ */ +/* $OpenBSD: dev_i386.c,v 1.3 1997/03/31 23:06:28 mickey Exp $ */ /* * Copyright (c) 1996 Michael Shalayeff @@ -35,20 +35,25 @@ #include <libsa.h> #include "biosdev.h" +const char bdevs[19][4] = { + "wd", "", "fd", "wt", "sd", "st", "cd", "mcd", + "", "", "", "", "", "", "", "scd", "", "", "acd" +}; + /* pass dev_t to the open routines */ int devopen(struct open_file *f, const char *fname, char **file) { struct devsw *dp = devsw; - register int i, rc = 0; + register int i, rc = 1; *file = (char *)fname; - for (i = 0; i < ndevs ; dp++, i++) - if ((rc = (*dp->dv_open)(f, file))== 0) { + for (i = 0; i < ndevs && rc != 0; dp++, i++) + if ((rc = (*dp->dv_open)(f, file)) == 0) { f->f_dev = dp; return 0; - } + } if ((f->f_flags & F_NODEV) == 0) f->f_dev = dp; @@ -60,9 +65,24 @@ void putchar(c) int c; { - putc(c); - if (c == '\n') + static int pos = 0; + + switch(c) { + case '\t': + while(++pos % 8) + putc(' '); + break; + case '\n': putc('\r'); + case '\r': + putc(c); + pos=0; + break; + default: + putc(c); + pos++; + break; + } } int @@ -80,3 +100,4 @@ getchar() return(c); } + |