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

The function wmemchr() is thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man3/wmemchr.3 b/man3/wmemchr.3
index 4ac3579893ce4d2e7f2ff9a4bd7047d3efd3a348..e038f746acc4323e780df046b85213841c46778c 100644 (file)
--- a/man3/wmemchr.3
+++ b/man3/wmemchr.3
@@ -13,7 +13,7 @@
 .\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
 .\"   ISO/IEC 9899:1999
 .\"
-.TH WMEMCHR 3  1999-07-25 "GNU" "Linux Programmer's Manual"
+.TH WMEMCHR 3  2013-11-05 "GNU" "Linux Programmer's Manual"
 .SH NAME
 wmemchr \- search a wide character in a wide-character array
 .SH SYNOPSIS
@@ -48,6 +48,11 @@ or NULL if
 .I c
 does
 not occur among these.
+.SH ATTRIBUTES
+.SS Multithreading (see pthreads(7))
+The
+.BR wmemchr ()
+function is thread-safe.
 .SH CONFORMING TO
 C99.
 .SH SEE ALSO