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Add AT_HANDLE_FID from Linux 6.5 to bits/fcntl-linux.h

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Linux 6.5 adds a constant AT_HANDLE_FID; add it to glibc.  Because
this is a flag for the function name_to_handle_at declared in
bits/fcntl-linux.h, put the flag there rather than alongside other
AT_* flags in (OS-independent) fcntl.h.

Tested for x86_64.
This commit is contained in:
Joseph Myers 2023-10-16 13:18:51 +00:00
parent 5aa1ddfcb3
commit 2399ab0d20
1 changed files with 11 additions and 0 deletions
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11
sysdeps/unix/sysv/linux/bits/fcntl-linux.h
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@ -368,6 +368,17 @@ struct file_handle
# define MAX_HANDLE_SZ 128 # define MAX_HANDLE_SZ 128
#endif #endif
#ifdef __USE_GNU
/* Flags for name_to_handle_at. See comment in fcntl.h about the use
of the same AT_* flag bits for different purposes in different
functions. */
# define AT_HANDLE_FID AT_REMOVEDIR /* File handle is needed
to compare object
identity and may not
be usable to
open_by_handle_at. */
#endif
__BEGIN_DECLS __BEGIN_DECLS
#ifdef __USE_GNU #ifdef __USE_GNU