The functions cacosh(), cacoshf() and cacoshl() in glibc are thread safe.
It's markings match glibc markings.
Signed-off-by: Ma Shimiao <mashimiao.fnst@xxxxxxxxxxxxxx>
---
man3/cacosh.3 | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/man3/cacosh.3 b/man3/cacosh.3
index 054ea1c..7eb9cc3 100644
--- a/man3/cacosh.3
+++ b/man3/cacosh.3
@@ -38,6 +38,20 @@ 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 cacosh (),
+.BR cacoshf (),
+.BR cacoshl ()
+T} Thread safety MT-Safe
+.TE
.SH CONFORMING TO
C99.
.SH EXAMPLE
--
1.9.3
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