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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/alpha/kernel-features.h | |
| parent | 1626f499d159f17d5d99dc41497b52074f3850df (diff) | |
| download | glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.zip glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.tar.gz glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.tar.bz2 | |
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/alpha/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/kernel-features.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/sysdeps/unix/sysv/linux/alpha/kernel-features.h index 4a5d029..81f6c36 100644 --- a/sysdeps/unix/sysv/linux/alpha/kernel-features.h +++ b/sysdeps/unix/sysv/linux/alpha/kernel-features.h @@ -49,7 +49,6 @@ /* Support for copy_file_range, statx was added in kernel 4.13. */ #if __LINUX_KERNEL_VERSION < 0x040D00 # undef __ASSUME_MLOCK2 -# undef __ASSUME_COPY_FILE_RANGE # undef __ASSUME_STATX #endif |