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| author | paul <paul@FreeBSD.org> | 2000-12-29 00:44:42 +0000 |
|---|---|---|
| committer | paul <paul@FreeBSD.org> | 2000-12-29 00:44:42 +0000 |
| commit | b9b553e10e7692c7a9c71f9d97452e9d9830ca4b (patch) | |
| tree | 25e416773c3940bada1ca006a30afa60a978d137 /sys | |
| parent | 8721381942baf53c76975d4583b484d1ffb04893 (diff) | |
| download | FreeBSD-src-b9b553e10e7692c7a9c71f9d97452e9d9830ca4b.zip FreeBSD-src-b9b553e10e7692c7a9c71f9d97452e9d9830ca4b.tar.gz | |
Map FreeBSD character device hard disks to Linux block device hard disks.
This fixes the problem with VMWARE not being able to use raw disks.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/compat/linux/linux_stats.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_stats.c b/sys/compat/linux/linux_stats.c index fa91a2d..18d76ff 100644 --- a/sys/compat/linux/linux_stats.c +++ b/sys/compat/linux/linux_stats.c @@ -44,6 +44,8 @@ #include <machine/../linux/linux_proto.h> #include <compat/linux/linux_util.h> +#include <sys/sysctl.h> + struct linux_newstat { #ifdef __alpha__ u_int stat_dev; @@ -112,6 +114,18 @@ newstat_copyout(struct stat *buf, void *ubuf) tbuf.stat_ctime = buf->st_ctime; tbuf.stat_blksize = buf->st_blksize; tbuf.stat_blocks = buf->st_blocks; + if (tbuf.stat_mode & S_IFCHR && + (umajor(buf->st_rdev) == 116 || + umajor(buf->st_rdev) == 13)) { + + tbuf.stat_mode &= ~S_IFCHR; + tbuf.stat_mode |= S_IFBLK; + + /* XXX this may not be quite right */ + /* Map major number to 0 */ + tbuf.stat_dev = uminor(buf->st_dev) & 0xf; + tbuf.stat_rdev = buf->st_rdev & 0xff; + } return (copyout(&tbuf, ubuf, sizeof(tbuf))); } |
