termios.3: Modify thread-safety information

As annotation in glibc manual is more detailed, change the
thread-safety information to be the same as glibc manual.

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

diff --git a/man3/termios.3 b/man3/termios.3
index 6ffabe0e1917a33b554e21b42cfbcd06371556a8..d61a74a1404fdea08c245e8590a78c267f626d4f 100644 (file)
--- a/man3/termios.3
+++ b/man3/termios.3
@@ -979,15 +979,14 @@ For an explanation of the terms used in this section, see
 .TS
 allbox;
 lb lb lb
-lw37 l l.
+l l l.
 Interface      Attribute       Value
 T{
 .BR tcgetattr (),
 .BR tcsetattr (),
-.BR tcsendbreak (),
 .BR tcdrain (),
+.br
 .BR tcflush (),
-.BR tcflow (),
 .BR cfmakeraw (),
 .BR cfgetispeed (),
 .BR cfgetospeed (),
@@ -995,6 +994,10 @@ T{
 .BR cfsetospeed (),
 .BR cfsetspeed ()
 T}     Thread safety   MT-Safe
+T{
+.BR tcsendbreak (),
+.BR tcflow ()
+T}     Thread safety   MT-Unsafe race:tcattr(filedes)/bsd
 .TE
 .ad
 .hy