iconv_open.3: ATTRIBUTES: Note function that is thread-safe

The marking matches glibc marking.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man3/iconv_open.3 b/man3/iconv_open.3
index eac79ad7c52e6066b38fc65c53997ae5abd0c409..0d709a7e4fcba8b88cb2e1df6395e81aab8dd6af 100644 (file)
--- a/man3/iconv_open.3
+++ b/man3/iconv_open.3
@@ -102,6 +102,19 @@ is not supported by the
 implementation.
 .SH VERSIONS
 This function is available in glibc since version 2.1.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface      Attribute       Value
+T{
+.BR iconv_open ()
+T}     Thread safety   MT-Safe locale
+.TE
+
 .SH CONFORMING TO
 UNIX98, POSIX.1-2001.
 .SH SEE ALSO