diff options
| author | Norikatsu Shigemura <nork@FreeBSD.org> | 2006-08-12 12:33:13 +0000 |
|---|---|---|
| committer | Norikatsu Shigemura <nork@FreeBSD.org> | 2006-08-12 12:33:13 +0000 |
| commit | 16a1d1bab40ffba11285074572008fff630ea884 (patch) | |
| tree | a487ad2be77c172b291af095ec1836bf6b0eb842 /sysutils/progsreiserfs/files/patch-libdal-file.c | |
| parent | - Update to 11.6 (diff) | |
Get media size by DIOCGMEDIASIZE ioctl(2).
# dd if=/dev/zero of=/var/tmp/reiserfs.img bs=1m count=64
# mdconfig -a -t vnode -f /var/tmp/reiserfs.img
# mkfs.reiserfs -q /dev/md0.
Obtained from: src/sbin/newfs/newfs.c
Notes
Notes:
svn path=/head/; revision=170401
Diffstat (limited to 'sysutils/progsreiserfs/files/patch-libdal-file.c')
| -rw-r--r-- | sysutils/progsreiserfs/files/patch-libdal-file.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sysutils/progsreiserfs/files/patch-libdal-file.c b/sysutils/progsreiserfs/files/patch-libdal-file.c new file mode 100644 index 000000000000..82a52fc6e393 --- /dev/null +++ b/sysutils/progsreiserfs/files/patch-libdal-file.c @@ -0,0 +1,26 @@ +--- libdal/file.c.orig Thu Dec 12 21:32:34 2002 ++++ libdal/file.c Sat Aug 12 15:35:27 2006 +@@ -14,6 +14,7 @@ + + #if defined(__freebsd__) + # define O_LARGEFILE 0 ++# include <sys/disk.h> + #endif + + #ifndef DJGPP +@@ -154,6 +155,15 @@ + + #endif + ++#ifdef DIOCGMEDIASIZE ++ ++ if (ioctl(*((int *)dal->entity), DIOCGMEDIASIZE, &size) >= 0) ++ return (count_t)(size / dal->blocksize); ++ ++ file_save_error(dal); ++ ++#endif ++ + if ((max_off = lseek(*((int *)dal->entity), 0, SEEK_END)) == (off_t)-1) { + file_save_error(dal); + return 0; |