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| author | grog <grog@FreeBSD.org> | 2003-05-05 08:41:53 +0000 |
|---|---|---|
| committer | grog <grog@FreeBSD.org> | 2003-05-05 08:41:53 +0000 |
| commit | 59cfc462ec170f7e591611780a5ea6f223bf52f4 (patch) | |
| tree | 2bfa83f1214fbf38f266d86e71a7e2aea0e146b8 | |
| parent | d6ece911bbedbb5ea2694ad856ca4e9ec462f42a (diff) | |
| download | FreeBSD-src-59cfc462ec170f7e591611780a5ea6f223bf52f4.zip FreeBSD-src-59cfc462ec170f7e591611780a5ea6f223bf52f4.tar.gz | |
Implement DIOCGSECTORSIZE and DIOCGMEDIASIZE ioctls. It appears that
they are now necessary to use newfs(8).
| -rw-r--r-- | sys/dev/vinum/vinumioctl.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/dev/vinum/vinumioctl.c b/sys/dev/vinum/vinumioctl.c index 911470f..58dce71 100644 --- a/sys/dev/vinum/vinumioctl.c +++ b/sys/dev/vinum/vinumioctl.c @@ -87,6 +87,14 @@ vinumioctl(dev_t dev, sd = &SD[objno]; switch (cmd) { + case DIOCGSECTORSIZE: + *(u_int *) data = sd->sectorsize; + return 0; + + case DIOCGMEDIASIZE: + *(u_int64_t *) data = sd->sectors * sd->sectorsize; + return 0; + /* * We don't have this stuff on hardware, * so just pretend to do it so that @@ -108,6 +116,14 @@ vinumioctl(dev_t dev, plex = &PLEX[objno]; switch (cmd) { + case DIOCGSECTORSIZE: + *(u_int64_t *) data = plex->sectorsize; + return 0; + + case DIOCGMEDIASIZE: + *(u_int64_t *) data = plex->length * plex->sectorsize; + return 0; + /* * We don't have this stuff on hardware, * so just pretend to do it so that @@ -133,6 +149,14 @@ vinumioctl(dev_t dev, return EIO; /* I/O error */ switch (cmd) { + case DIOCGSECTORSIZE: + *(u_int *) data = vol->sectorsize; + return 0; + + case DIOCGMEDIASIZE: + *(u_int64_t *) data = vol->size * vol->sectorsize; + return 0; + /* * We don't have this stuff on hardware, * so just pretend to do it so that |
