| GETLABELSECTOR(3) | Library Functions Manual | GETLABELSECTOR(3) |
getlabelsector, getlabeloffset,
getlabelusesmbr —
#include <util.h>
daddr_t
getlabelsector(void);
off_t
getlabeloffset(void);
int
getlabelusesmbr(void);
getlabelsector() and
getlabeloffset() functions return values which
describe the exact on-disk location of the
disklabel(5) on the current
system, or -1 on error. These functions supersede the hardcoded
LABELSECTOR and LABELOFFSET
definitions previously used to derive the location of the
disklabel(5).
The getlabelusesmbr() returns 1 if the
disklabel is located inside a MBR partition, 0 if it's stored relative to
the start of the disk, or -1 on error.
getlabelsector() and
getlabeloffset() functions appeared in
NetBSD 2.0.
| August 25, 2011 | NetBSD 9.0 |