Adhemerval Zanella 65341f7bbe linux: Use fchmodat2 on fchmod for flags different than 0 (BZ 26401) ... Linux 6.6 (09da082b07bbae1c) added support for fchmodat2, which has similar semantics as fchmodat with an extra flag argument. This allows fchmodat to implement AT_SYMLINK_NOFOLLOW and AT_EMPTY_PATH without the need for procfs. The syscall is registered on all architectures (with value of 452 except on alpha which is 562, commit 78252deb023cf087). The tst-lchmod.c requires a small fix where fchmodat checks two contradictory assertions ('(st.st_mode & 0777) == 2' and '(st.st_mode & 0777) == 3'). Checked on x86_64-linux-gnu on a 6.6 kernel. Reviewed-by: Florian Weimer <fweimer@redhat.com>		2023-11-20 13:15:24 -03:00
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linux	linux: Use fchmodat2 on fchmod for flags different than 0 (BZ 26401)	2023-11-20 13:15:24 -03:00