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| author | Florian Weimer <fweimer@redhat.com> | 2019-06-28 09:39:21 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-06-28 09:39:21 +0200 |
| commit | 5a659ccc0ec217ab02a4c273a1f6d346a359560a (patch) | |
| tree | f82ef13a75f14209cbc97ecee79336d8bb4df37c /sysdeps/unix/sysv/linux/kernel-features.h | |
| parent | 1626f499d159f17d5d99dc41497b52074f3850df (diff) | |
| download | glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.tar.gz glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.tar.xz glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.zip | |
io: Remove copy_file_range emulation [BZ #24744]
The kernel is evolving this interface (e.g., removal of the restriction on cross-device copies), and keeping up with that is difficult. Applications which need the function should run kernels which support the system call instead of relying on the imperfect glibc emulation. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index bc5c959f58..1518bb5228 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -100,10 +100,6 @@ # define __ASSUME_MLOCK2 1 #endif -#if __LINUX_KERNEL_VERSION >= 0x040500 -# define __ASSUME_COPY_FILE_RANGE 1 -#endif - /* Support for statx was added in kernel 4.11. */ #if __LINUX_KERNEL_VERSION >= 0x040B00 # define __ASSUME_STATX 1 |