mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 15:25:12 +07:00
c8ffd8bcdd
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> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| syscall_n32.tbl | ||
| syscall_n64.tbl | ||
| syscall_o32.tbl | ||
| syscallhdr.sh | ||
| syscallnr.sh | ||
| syscalltbl.sh | ||