hakurei/sandbox/vfs, branch developlow-level userspace tooling for Rosa OShttp://src.rosa.moe/hakurei/atom/sandbox/vfs?h=develop2025-07-02T12:31:29Zhakurei: move container helpers toplevel2025-07-02T12:31:29ZOphestracat@gensokyo.uk2025-07-02T12:31:29Zurn:sha1:eec021cc4b4eb42bc9c8311755826828bfba1996
Signed-off-by: Ophestra <cat@gensokyo.uk>
treewide: rename to hakurei2025-06-24T19:57:41ZOphestracat@gensokyo.uk2025-06-24T18:59:52Zurn:sha1:87e008d56de974947ebb99c2cc40b25d3c2cf43e
Fortify makes little sense for a container tool.
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: add doc comments2025-03-24T04:21:55ZOphestracat@gensokyo.uk2025-03-24T04:21:55Zurn:sha1:a11237b15848cc99d117ca6eb832eed0c92c64ec
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox: verify outcome via mountinfo2025-03-23T13:17:36ZOphestracat@gensokyo.uk2025-03-23T13:17:36Zurn:sha1:e8809125d40b5086dc8adc1b9d75d99a9755278d
This contains much more information than /proc/mounts and allows for more fields to be checked. This also removes the dependency on the test package.
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: match MS_NOSYMFOLLOW flag2025-03-23T04:57:30ZOphestracat@gensokyo.uk2025-03-23T04:57:30Zurn:sha1:770b37ae166a18f495865e96ccafc6f9fb9f4e88
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: unfold mount hierarchy2025-03-22T20:23:31ZOphestracat@gensokyo.uk2025-03-22T20:08:04Zurn:sha1:8c3a81788188bbafbd824abbd1efe91e79a5e21e
This presents all visible mount points under path. This is useful for applying extra vfs options to bind mounts.
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: expose mountinfo line scanning2025-03-22T17:46:58ZOphestracat@gensokyo.uk2025-03-22T09:22:29Zurn:sha1:e2fce321c1eb75fbef5a54ac734b0aa2f7f43d68
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: parse vfs options2025-03-21T08:12:10ZOphestracat@gensokyo.uk2025-03-21T08:12:10Zurn:sha1:d21d9c5b1d38596bcab438061598f27a6a94d191
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: count mountinfo entries2025-03-21T03:14:33ZOphestracat@gensokyo.uk2025-03-21T03:14:33Zurn:sha1:5098b12e4a0843a7f63a90ad6099cba66bc353a8
Signed-off-by: Ophestra <cat@gensokyo.uk>
sandbox/vfs: implement proc_pid_mountinfo(5) parser2025-03-20T15:35:49ZOphestracat@gensokyo.uk2025-03-20T10:04:10Zurn:sha1:9ddf5794dd6eb5222fc1cccceb7d27c7cbd9c785
Test cases are mostly taken from util-linux. This implementation is more correct and slightly faster than the one found in github:kubernetes/utils.
Signed-off-by: Ophestra <cat@gensokyo.uk>