mirror of https://github.com/mkerrisk/man-pages
aio_return.3: Document the return value on error
Reported by Alexander Holler <holler@ahsoftware.de> Signed-off-by: Stéphane Aulery <saulery@free.fr> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -55,6 +55,7 @@ the value that would have been returned in case of a synchronous
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or
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.BR fdatasync (2),
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call.
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On error, \-1 is returned, and \fIerrno\fP is set appropriately.
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If the asynchronous I/O operation has not yet completed,
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the return value and effect of
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