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| author | Florian Weimer <fweimer@redhat.com> | 2017-12-22 10:55:40 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-12-22 10:55:40 +0100 |
| commit | bad7a0c81f501fbbcc79af9eaa4b8254441c4a1f (patch) | |
| tree | 2734074b2ca53301953e238e6ce362bdc94f9604 /ChangeLog | |
| parent | 6cb86fd21ca6fdfc31042cda8c37f96c46b8a4da (diff) | |
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copy_file_range: New function to copy file data
The semantics are based on the Linux system call, but a very close
emulation in user space is provided.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -1,3 +1,24 @@ +2017-12-22 Florian Weimer <fweimer@redhat.com> + + * io/Makefile (routines): Add copy_file_range. + (tests): Add tst-copy_file_range. + (tests-static, tests-internal): Add tst-copy_file_range-compat. + * io/Versions (GLIBC_2.27): Export copy_file_range. + * io/copy_file_range-compat.c: New file. + * io/copy_file_range.c: Likewise. + * io/tst-copy_file_range-compat.c: Likewise. + * io/tst-copy_file_range.c: Likewise. + * manual/llio.texi (Copying File Data): New section. + * posix/unistd.h [__USE_GNU] (copy_file_range): Declare. + * support/Makefile (libsupport-routines): Add support-xfstat, + xftruncate, xlseek. + * support/support-xfstat.c: New file. + * support/xftruncate.c: Likewise. + * support/xlseek.c: Likewise. + * support/xunistd.h (xfstat, xftruncate, xlseek): Declare. + * sysdeps/unix/sysv/linux/**.abilist: Update. + * sysdeps/unix/sysv/linux/copy_file_range.c: New file. + 2017-12-21 Szabolcs Nagy <szabolcs.nagy@arm.com> * scripts/build-many-glibcs.py (Context.add_all_configs): Add |