mirror of https://github.com/mkerrisk/man-pages
epoll_wait.2: Move subsection to NOTES from BUGS
'C library/kernel differences' was added to BUGS incorrectly. Fix it Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -285,18 +285,6 @@ instance whose interest list is currently empty
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or removed from the interest in another thread).
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The call will block until some file descriptor is later added to the
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interest list (in another thread) and that file descriptor becomes ready.
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.SH BUGS
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In kernels before 2.6.37, a
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.I timeout
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value larger than approximately
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.I LONG_MAX / HZ
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milliseconds is treated as \-1 (i.e., infinity).
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Thus, for example, on a system where
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.I sizeof(long)
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is 4 and the kernel
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.I HZ
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value is 1000,
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this means that timeouts greater than 35.79 minutes are treated as infinity.
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.SS C library/kernel differences
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The raw
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.BR epoll_pwait ()
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@ -312,6 +300,18 @@ The glibc
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wrapper function specifies this argument as a fixed value
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(equal to
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.IR sizeof(sigset_t) ).
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.SH BUGS
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In kernels before 2.6.37, a
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.I timeout
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value larger than approximately
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.I LONG_MAX / HZ
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milliseconds is treated as \-1 (i.e., infinity).
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Thus, for example, on a system where
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.I sizeof(long)
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is 4 and the kernel
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.I HZ
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value is 1000,
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this means that timeouts greater than 35.79 minutes are treated as infinity.
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.SH SEE ALSO
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.BR epoll_create (2),
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.BR epoll_ctl (2),
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