diff options
| author |   jsing <jsing@openbsd.org> | 2013-04-15 15:32:19 +0000 |
|---|---|---|
| committer | jsing <jsing@openbsd.org> | 2013-04-15 15:32:19 +0000 |
| commit | aec3986e4c77ef418b044f5a18f9ea2d3dfdc5ca (patch) | |
| tree | 0ef0402a8c1ce45cd17a6e33cb6f909d524c8384 /sys/miscfs | |
| parent | sync (diff) | |
| download | wireguard-openbsd-aec3986e4c77ef418b044f5a18f9ea2d3dfdc5ca.tar.xz wireguard-openbsd-aec3986e4c77ef418b044f5a18f9ea2d3dfdc5ca.zip | |
Add an f_mntfromspec member to struct statfs, which specifies the name of
the special provided when the mount was requested. This may be the same as
the special that was actually used for the mount (e.g. in the case of a
device node) or it may be different (e.g. in the case of a DUID).
Whilst here, change f_ctime to a 64 bit type and remove the pointless
f_spare members.
Compatibility goo courtesy of guenther@
ok krw@ millert@
Diffstat (limited to 'sys/miscfs')
| -rw-r--r-- | sys/miscfs/procfs/procfs_vfsops.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/miscfs/procfs/procfs_vfsops.c b/sys/miscfs/procfs/procfs_vfsops.c index 74af59994e1..c1d2e3022df 100644 --- a/sys/miscfs/procfs/procfs_vfsops.c +++ b/sys/miscfs/procfs/procfs_vfsops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: procfs_vfsops.c,v 1.28 2012/09/10 11:10:59 jsing Exp $ */ +/* $OpenBSD: procfs_vfsops.c,v 1.29 2013/04/15 15:32:19 jsing Exp $ */ /* $NetBSD: procfs_vfsops.c,v 1.25 1996/02/09 22:40:53 christos Exp $ */ /* @@ -104,6 +104,8 @@ procfs_mount(struct mount *mp, const char *path, void *data, struct nameidata *n strlcpy(mp->mnt_stat.f_mntonname, path, MNAMELEN); bzero(mp->mnt_stat.f_mntfromname, MNAMELEN); bcopy("procfs", mp->mnt_stat.f_mntfromname, sizeof("procfs")); + bzero(mp->mnt_stat.f_mntfromspec, MNAMELEN); + bcopy("procfs", mp->mnt_stat.f_mntfromspec, sizeof("procfs")); bcopy(&args, &mp->mnt_stat.mount_info.procfs_args, sizeof(args)); #ifdef notyet @@ -181,6 +183,7 @@ procfs_statfs(struct mount *mp, struct statfs *sbp, struct proc *p) bcopy(&mp->mnt_stat.f_fsid, &sbp->f_fsid, sizeof(sbp->f_fsid)); bcopy(mp->mnt_stat.f_mntonname, sbp->f_mntonname, MNAMELEN); bcopy(mp->mnt_stat.f_mntfromname, sbp->f_mntfromname, MNAMELEN); + bcopy(mp->mnt_stat.f_mntfromspec, sbp->f_mntfromspec, MNAMELEN); bcopy(&mp->mnt_stat.mount_info.procfs_args, &sbp->mount_info.procfs_args, sizeof(struct procfs_args)); } |