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ferror.3: ATTRIBUTES: Note functions that are thread-safe 

The functions ferror(), clearerr(), feof() and fileno() are
thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Peng Haitao 2013-06-05 10:31:38 +08:00 committed by Michael Kerrisk
parent 70f5f10ecb
commit 82e25934ab
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man3/ferror.3
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@ -103,6 +103,15 @@ return \-1 and set
.I errno
to
.BR EBADF .)
.SH ATTRIBUTES
.SS Multithreading (see pthreads(7))
The
.BR clearerr (),
.BR feof (),
.BR ferror ()
and
.BR fileno ()
functions are thread-safe.
.SH CONFORMING TO
The functions
.BR clearerr (),