mke2fs: uid and gid of the copied inodes when using -d option #126
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- Add MKE2FS_POPULATE_UID and MKE2FS_POPULATE_GID env vars for use with -d option - To implement mksquashfs -all-root option equivalent: the env vars will come in handy when creating a file system without root privileges
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Just for reference, e2fsdroid has this piece of code dealing with uids/gids https://github.com/tytso/e2fsprogs/blob/master/contrib/android/perms.c#L134-L156 Not sure why they opted to do it in a post-processing step instead of fs_callback during population. In any case, it might make sense to align these two similar features? |
This was referenced Feb 19, 2024
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I've added MKE2FS_POPULATE_UID and MKE2FS_POPULATE_GID env vars for use with -d option so that I don't have to use root privileges to change the uid and gid when the contents of source root directory are not owned by root.
mksquashfssets the uid and gid to 0 by default. I wanted this feature in mke2fs as well.I doubt the usefulness of these env vars as it seems no one really felt the need to implement these. I just wanted to put it out here so that someone can use my work.