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| author | Joseph Myers <joseph@codesourcery.com> | 2023-10-16 13:18:51 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2023-10-16 13:18:51 +0000 |
| commit | 2399ab0d2076b485aa81855e048a7a44d3c12eaa (patch) | |
| tree | a459a37e49d966e61ccdaf19a613595b01217ecc | |
| parent | 5aa1ddfcb3374425b7fe9a1389b98a45a47e4a77 (diff) | |
| download | glibc-2399ab0d2076b485aa81855e048a7a44d3c12eaa.tar.gz glibc-2399ab0d2076b485aa81855e048a7a44d3c12eaa.tar.xz glibc-2399ab0d2076b485aa81855e048a7a44d3c12eaa.zip | |
Add AT_HANDLE_FID from Linux 6.5 to bits/fcntl-linux.h
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.
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/fcntl-linux.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h index df378c7b89..dd9d9baf09 100644 --- a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h +++ b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h @@ -368,6 +368,17 @@ struct file_handle # define MAX_HANDLE_SZ 128 #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 #ifdef __USE_GNU |