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sleep.3: Convert BUGS text to "Portability notes" subsection 

The existing text is not a bug, as such.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-12-13 09:27:39 +01:00
parent 5272b4c4a4
commit 0d28787bbd
1 changed files with 7 additions and 2 deletions
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man3/sleep.3
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@ -57,10 +57,15 @@ T} Thread safety MT-Unsafe sig:SIGCHLD/linux
.SH CONFORMING TO
POSIX.1-2001, POSIX.1-2008.
.SH BUGS
.SH NOTES
.SS Portability notes
On some systems,
.BR sleep ()
may be implemented using
.BR SIGALRM ;
.BR alarm (2)
and
.BR SIGALRM
(POSIX.1 permits this);
mixing calls to
.BR alarm (2)
and