From 4906e3f0a4b4a340cee3b617ccbb5824b6926721 Mon Sep 17 00:00:00 2001
From: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Date: Wed, 31 Dec 2014 13:54:19 +0800
Subject: [PATCH] carg.3: ATTRIBUTES: Note functions that are thread-safe

The function carg(), cargf() and cargl() are thread safe.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man3/carg.3 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/man3/carg.3 b/man3/carg.3
index 1cfe2198c..ee1295a01 100644
--- a/man3/carg.3
+++ b/man3/carg.3
@@ -54,6 +54,20 @@ One has:
 The return value is the range of [\-pi,pi].
 .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;
+lbw24 lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR carg (),
+.BR cargf (),
+.BR cargl ()
+T}	Thread safety	MT-Safe
+.TE
 .SH CONFORMING TO
 C99.
 .SH SEE ALSO