diff options
| author |   krw <krw@openbsd.org> | 2009-05-11 23:15:42 +0000 |
|---|---|---|
| committer | krw <krw@openbsd.org> | 2009-05-11 23:15:42 +0000 |
| commit | 1f5ea54918e2b2556fe4e9749e567302395c0e46 (patch) | |
| tree | 466f883747eff4ffe1dd659e8211d5162e0b1bf9 /sbin/disklabel/editor.c | |
| parent | very long lines in comments are ugly (diff) | |
| download | wireguard-openbsd-1f5ea54918e2b2556fe4e9749e567302395c0e46.tar.xz wireguard-openbsd-1f5ea54918e2b2556fe4e9749e567302395c0e46.zip | |
Make sure last, catch-all, auto-allocated partition ends on a
cylinder boundary if SUN_CYLCHECK is defined. Don't bother rounding
any partition size to cylinder boundary if SUN_CYLCHECK is not
defined.
Should fix warning message on sparc64 noticed by dlg@.
ok deraadt@
Diffstat (limited to 'sbin/disklabel/editor.c')
| -rw-r--r-- | sbin/disklabel/editor.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sbin/disklabel/editor.c b/sbin/disklabel/editor.c index d5bdf5acbad..9d532f80156 100644 --- a/sbin/disklabel/editor.c +++ b/sbin/disklabel/editor.c @@ -1,4 +1,4 @@ -/* $OpenBSD: editor.c,v 1.205 2009/05/11 23:09:44 deraadt Exp $ */ +/* $OpenBSD: editor.c,v 1.206 2009/05/11 23:15:42 krw Exp $ */ /* * Copyright (c) 1997-2000 Todd C. Miller <Todd.Miller@courtesan.com> @@ -17,7 +17,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: editor.c,v 1.205 2009/05/11 23:09:44 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: editor.c,v 1.206 2009/05/11 23:15:42 krw Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -582,18 +582,26 @@ again: secs = ap->maxsz; else secs = totsecs; +#ifdef SUN_CYLCHECK + goto cylinderalign; +#endif } else { secs = ap->minsz; if (xtrasecs > 0) secs += (xtrasecs / 100) * ap->rate; if (secs > ap->maxsz) secs = ap->maxsz; +#ifdef SUN_CYLCHECK +cylinderalign: secs = ((secs + cylsecs - 1) / cylsecs) * cylsecs; +#endif totsecs -= secs; +#ifdef SUN_CYLCHECK while (totsecs < 0) { secs -= cylsecs; totsecs += cylsecs; } +#endif } /* Find largest chunk of free space. */ |