mirror_ubuntu-kernels/include/uapi
Miklos Szeredi c8ffd8bcdd vfs: add faccessat2 syscall
POSIX defines faccessat() as having a fourth "flags" argument, while the
linux syscall doesn't have it.  Glibc tries to emulate AT_EACCESS and
AT_SYMLINK_NOFOLLOW, but AT_EACCESS emulation is broken.

Add a new faccessat(2) syscall with the added flags argument and implement
both flags.

The value of AT_EACCESS is defined in glibc headers to be the same as
AT_REMOVEDIR.  Use this value for the kernel interface as well, together
with the explanatory comment.

Also add AT_EMPTY_PATH support, which is not documented by POSIX, but can
be useful and is trivial to implement.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-05-14 16:44:25 +02:00
..
asm-generic vfs: add faccessat2 syscall 2020-05-14 16:44:25 +02:00
drm drm/amdgpu: add tiling flags from Mesa 2020-04-28 15:29:27 -04:00
linux vfs: add faccessat2 syscall 2020-05-14 16:44:25 +02:00
misc crypto: hisilicon - register zip engine to uacce 2020-02-22 09:25:42 +08:00
mtd
rdma Merge branch 'mlx5_tx_steering' into rdma.git for-next 2020-03-27 13:26:59 -03:00
scsi scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
sound Revert "ALSA: uapi: Drop asound.h inclusion from asoc.h" 2020-03-31 11:01:12 +02:00
video
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