O_PATH had the same value as O_RWSIZE_2, while O_CHROOT overlapped with O_RWSIZE_4. Fix this by moving up the bits used for O_PATH and O_CHROOT. This resolves the EINVAL reported when running md -w 0. Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> --- This fixes a regression in next cause by: fs: implement O_PATH fs: implement O_CHROOT @Sascha, could you apply the changes to each commit individually, so there's no regression? Alternatively, I can resent these two commits to replace what's in next. --- include/fcntl.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/include/fcntl.h b/include/fcntl.h index 532a3a0f6b1e..a746471411b5 100644 --- a/include/fcntl.h +++ b/include/fcntl.h @@ -23,11 +23,6 @@ #define O_APPEND 00002000 #define O_DIRECTORY 00200000 /* must be a directory */ #define O_NOFOLLOW 00400000 /* don't follow links */ -#define O_PATH 02000000 /* open as path */ -#define O_CHROOT 04000000 /* dirfd: stay within filesystem root */ -#define __O_TMPFILE 020000000 - -#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY) /* barebox additional flags */ #define O_RWSIZE_MASK 017000000 @@ -37,6 +32,12 @@ #define O_RWSIZE_4 004000000 #define O_RWSIZE_8 010000000 +#define __O_TMPFILE 020000000 +#define O_PATH 040000000 /* open as path */ +#define O_CHROOT 0100000000 /* dirfd: stay within filesystem root */ + +#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY) + int openat(int dirfd, const char *pathname, int flags); static inline int open(const char *pathname, int flags, ...) -- 2.39.2
