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
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auxvec.h
bitsperlong.h
bpf_perf_event.h
errno-base.h
errno.h
fcntl.h
hugetlb_encode.h
int-l64.h
int-ll64.h
ioctl.h
ioctls.h
ipcbuf.h	arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained	2019-12-04 19:44:14 -08:00
Kbuild
kvm_para.h
mman-common.h	mm: Reserve asm-generic prot flags 0x10 and 0x20 for arch use	2020-01-17 12:48:36 +00:00
mman.h	mm/mmap: move common defines to mman-common.h	2019-07-16 19:23:25 -07:00
msgbuf.h	arch: msgbuf.h: make uapi asm/msgbuf.h self-contained	2019-12-04 19:44:14 -08:00
param.h
poll.h
posix_types.h	y2038: hide timeval/timespec/itimerval/itimerspec types	2020-02-21 11:22:15 -08:00
resource.h
sembuf.h	arch: sembuf.h: make uapi asm/sembuf.h self-contained	2019-12-04 19:44:14 -08:00
setup.h
shmbuf.h	y2038: ipc: remove __kernel_time_t reference from headers	2019-11-15 14:38:28 +01:00
siginfo.h
signal-defs.h
signal.h
socket.h	bpf: net: Add SO_DETACH_REUSEPORT_BPF	2019-06-15 01:21:19 +02:00
sockios.h
stat.h
statfs.h
swab.h
termbits.h
termios.h
types.h
ucontext.h
unistd.h	vfs: add faccessat2 syscall	2020-05-14 16:44:25 +02:00