0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
#ifndef _UAPI_LINUX_OPENAT2_H
|
|
#define _UAPI_LINUX_OPENAT2_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
/*
|
|
* Arguments for how openat2(2) should open the target path. If only @flags and
|
|
* @mode are non-zero, then openat2(2) operates very similarly to openat(2).
|
|
*
|
|
* However, unlike openat(2), unknown or invalid bits in @flags result in
|
|
* -EINVAL rather than being silently ignored. @mode must be zero unless one of
|
|
* {O_CREAT, O_TMPFILE} are set.
|
|
*
|
|
* @flags: O_* flags.
|
|
* @mode: O_CREAT/O_TMPFILE file mode.
|
|
* @resolve: RESOLVE_* flags.
|
|
*/
|
|
struct open_how {
|
|
__u64 flags;
|
|
__u64 mode;
|
|
__u64 resolve;
|
|
};
|
|
|
|
/* how->resolve flags for openat2(2). */
|
|
#define RESOLVE_NO_XDEV 0x01 /* Block mount-point crossings
|
|
(includes bind-mounts). */
|
|
#define RESOLVE_NO_MAGICLINKS 0x02 /* Block traversal through procfs-style
|
|
"magic-links". */
|
|
#define RESOLVE_NO_SYMLINKS 0x04 /* Block traversal through all symlinks
|
|
(implies OEXT_NO_MAGICLINKS) */
|
|
#define RESOLVE_BENEATH 0x08 /* Block "lexical" trickery like
|
|
"..", symlinks, and absolute
|
|
paths which escape the dirfd. */
|
|
#define RESOLVE_IN_ROOT 0x10 /* Make all jumps to "/" and ".."
|
|
be scoped inside the dirfd
|
|
(similar to chroot(2)). */
|
|
|
|
#endif /* _UAPI_LINUX_OPENAT2_H */
|