`S_IFMT` is declared in `sys/stat.h`, but we cannot include this header
because it redeclares the `statx` function with different argument
types. Therefore, we define `S_IFMT` ourselves, in the same way as the
other definitions.
Reviewed-by: Rob Norris <robn@despairlabs.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: José Luis Salvador Rufo <salvador.joseluis@gmail.com>
Closes#17293Closes#17294
(cherry picked from commit 634c172ee8)
This statx(2) mask returns the alignment restrictions for O_DIRECT
access on the given file.
We're expected to return both memory and IO alignment. For memory, it's
always PAGE_SIZE. For IO, we return the current block size for the file,
which is the required alignment for an arbitrary block, and for the
first block we'll fall back to the ARC when necessary, so it should
always work.
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes#16972
