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

The functions catanh(), catanhf() and catanhl() in glibc are thread safe.
It's markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Ma Shimiao 2015-02-04 14:30:39 +08:00 committed by Michael Kerrisk
parent 2672f89d56
commit 0b3cafe356
1 changed files with 14 additions and 0 deletions

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@ -35,6 +35,20 @@ One has:
.fi
.SH VERSIONS
These functions first appeared in glibc in version 2.1.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbw30 lb lb
l l l.
Interface Attribute Value
T{
.BR catanh (),
.BR catanhf (),
.BR catanhl ()
T} Thread safety MT-Safe
.TE
.SH CONFORMING TO
C99.
.SH EXAMPLE