Signed-off-by: Peng Haitao <penght@xxxxxxxxxxxxxx>
---
man3/ttyslot.3 | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/man3/ttyslot.3 b/man3/ttyslot.3
index 918ac14..e0d78f5 100644
--- a/man3/ttyslot.3
+++ b/man3/ttyslot.3
@@ -121,12 +121,17 @@ associated with a terminal that occurs in this data base)
it returns 0 on UNIX\ V6 and V7 and BSD-like systems,
but \-1 on System V-like systems.
.SH ATTRIBUTES
-.SS Multithreading (see pthreads(7))
-The
+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 ttyslot ()
-function calls thread-unsafe function
-.BR getttyent (),
-so it is not thread-safe.
+T} Thread safety MT-Unsafe
+.TE
.SH CONFORMING TO
SUSv1; marked as LEGACY in SUSv2; removed in POSIX.1-2001.
SUSv2 requires \-1 on error.
--
1.9.3
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