3 Commits

Author	SHA1	Message	Date
Michael Brown	b6f9e4bab0	[uaccess] Remove redundant copy_from_user() and copy_to_user() ... Remove the now-redundant copy_from_user() and copy_to_user() wrapper functions. Signed-off-by: Michael Brown <mcb30@ipxe.org>	2025-04-30 15:32:03 +01:00
Michael Brown	da3024d257	[cpio] Allow for the construction of pure directories ... Allow for the possibility of creating empty directories (without having to include a dummy file inside the directory) using a zero-length image and a CPIO filename with a trailing slash, such as: initrd emptyfile /usr/share/oem/ Signed-off-by: Michael Brown <mcb30@ipxe.org>	2025-03-12 14:32:41 +00:00
Michael Brown	d6ee9a9242	[cpio] Fix calculation of name lengths in CPIO headers ... Commit 12ea8c4 ("[cpio] Allow for construction of parent directories as needed") introduced a regression in constructing CPIO archive headers for relative paths (e.g. simple filenames with no leading slash). Fix by counting the number of path components rather than the number of path separators, and add some test cases to cover CPIO header construction. Signed-off-by: Michael Brown <mcb30@ipxe.org>	2025-03-12 14:27:44 +00:00