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| author | Roland McGrath <roland@gnu.org> | 1998-10-24 07:31:10 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1998-10-24 07:31:10 +0000 |
| commit | f8e9c21bc6f36840b308da7bb1c2d1be79386830 (patch) | |
| tree | b1a483b0eb4cb992d22d3cbe9fa26302d9b5158b /libdiskfs/boot-parse.c | |
| parent | 00ccf96ef26845b7182bcbcf48ea061190b7184a (diff) | |
1998-04-04 Roland McGrath <roland@baalperazim.frob.com>
Add support for a "virtual root directory" specified at startup.
* priv.h (_diskfs_chroot_directory): Declare new variable.
* opts-std-startup.c (startup_options, parse_startup_opt): New
string-valued option -C/--directory/--virtual-root/--chroot sets
_diskfs_chroot_directory.
* init-startup.c (_diskfs_chroot_directory): New variable.
(diskfs_startup_diskfs): If that's set, look up the name and
warp us to that as a virtual root directory.
* fsys-getroot.c (diskfs_S_fsys_getroot): Initialize new peropen's
shadow_root_parent to null, and shadow_root to either null or,
if _diskfs_chroot_directory is set, to diskfs_root_node.
Diffstat (limited to 'libdiskfs/boot-parse.c')
0 files changed, 0 insertions, 0 deletions