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| author | rnordier <rnordier@FreeBSD.org> | 1998-10-27 20:16:36 +0000 |
|---|---|---|
| committer | rnordier <rnordier@FreeBSD.org> | 1998-10-27 20:16:36 +0000 |
| commit | b845950ce73ad092e7f34a40eff470655b7f7d20 (patch) | |
| tree | ce1231156e9492a073543d6a174eeefe6e7c0a68 /sys/boot | |
| parent | 7850189506d53d2fbf87d074210e34e87393cebb (diff) | |
| download | FreeBSD-src-b845950ce73ad092e7f34a40eff470655b7f7d20.zip FreeBSD-src-b845950ce73ad092e7f34a40eff470655b7f7d20.tar.gz | |
biosboot compatibility fix: change behavior of backspace in getstr().
Noticed by: abial
Optimize away a few bytes to make space for the above.
Diffstat (limited to 'sys/boot')
| -rw-r--r-- | sys/boot/i386/boot2/boot2.c | 10 | ||||
| -rw-r--r-- | sys/boot/i386/gptboot/gptboot.c | 10 |
2 files changed, 12 insertions, 8 deletions
diff --git a/sys/boot/i386/boot2/boot2.c b/sys/boot/i386/boot2/boot2.c index 6bc0437..03aa3b2 100644 --- a/sys/boot/i386/boot2/boot2.c +++ b/sys/boot/i386/boot2/boot2.c @@ -14,7 +14,7 @@ */ /* - * $Id: boot2.c,v 1.11 1998/10/17 10:35:15 rnordier Exp $ + * $Id: boot2.c,v 1.12 1998/10/17 11:25:05 rnordier Exp $ */ #include <sys/param.h> @@ -485,7 +485,7 @@ fsread(ino_t inode, void *buf, size_t nbyte) return -1; } fsblks = fs.fs_bsize >> DEV_BSHIFT; - dsk.meta = 1; + dsk.meta++; } if (!inode) return 0; @@ -649,9 +649,11 @@ getstr(char *str, int size) case 0: break; case '\b': - if (s > str) + if (s > str) { s--; - else + putchar(c); + putchar(' '); + } else c = 0; break; case '\n': diff --git a/sys/boot/i386/gptboot/gptboot.c b/sys/boot/i386/gptboot/gptboot.c index 6bc0437..03aa3b2 100644 --- a/sys/boot/i386/gptboot/gptboot.c +++ b/sys/boot/i386/gptboot/gptboot.c @@ -14,7 +14,7 @@ */ /* - * $Id: boot2.c,v 1.11 1998/10/17 10:35:15 rnordier Exp $ + * $Id: boot2.c,v 1.12 1998/10/17 11:25:05 rnordier Exp $ */ #include <sys/param.h> @@ -485,7 +485,7 @@ fsread(ino_t inode, void *buf, size_t nbyte) return -1; } fsblks = fs.fs_bsize >> DEV_BSHIFT; - dsk.meta = 1; + dsk.meta++; } if (!inode) return 0; @@ -649,9 +649,11 @@ getstr(char *str, int size) case 0: break; case '\b': - if (s > str) + if (s > str) { s--; - else + putchar(c); + putchar(' '); + } else c = 0; break; case '\n': |
