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| author | Florian Weimer <fweimer@redhat.com> | 2018-07-05 18:59:02 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2018-07-05 19:00:10 +0200 |
| commit | d6da5cb6a8e0e8a9ce92b7d951a254cf325248d7 (patch) | |
| tree | 4c8f50e0ec6b6780eb1eb4dd2b496f0a1b1411d3 /include/stdio.h | |
| parent | 1002d708232dda9ebff65f6c1409fa067a01b6e0 (diff) | |
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Add renameat2 function [BZ #17662]
The implementation falls back to renameat if renameat2 is not available
in the kernel (or in the kernel headers) and the flags argument is zero.
Without kernel support, a non-zero argument returns EINVAL, not ENOSYS.
This mirrors what the kernel does for invalid renameat2 flags.
Diffstat (limited to 'include/stdio.h')
| -rw-r--r-- | include/stdio.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/stdio.h b/include/stdio.h index f140813ad6..3ba0edc924 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -237,5 +237,8 @@ __putc_unlocked (int __c, FILE *__stream) } # endif +extern __typeof (renameat) __renameat; +libc_hidden_proto (__renameat) + # endif /* not _ISOMAC */ #endif /* stdio.h */ |