Merge branch 'master' into bug477240-rra

diff --git a/policy.sgml b/policy.sgml
index e5a5a40470a3f6ee62acc7038c06c440ac083395..a7b19cc6e8cb95b2de824473e270f86b8a22ceee 100644 (file)
--- a/policy.sgml
+++ b/policy.sgml
@@ -7454,7 +7454,19 @@ fname () {
 </example>
              must be supported and must set the value of <tt>c</tt> to
              <tt>delta</tt>.
-            </item>
+           </item>
+           <item>The XSI extension to <prgn>kill</prgn> allowing <tt>kill
+             -<var>signal</var></tt>, where <var>signal</var> is either
+             the name of a signal or one of the numeric signals listed in
+             the XSI extension (0, 1, 2, 3, 6, 9, 14, and 15), must be
+             supported if <prgn>kill</prgn> is implemented as a shell
+             built-in.
+           </item>
+           <item>The XSI extension to <prgn>trap</prgn> allowing numeric
+             signals must be supported.  In addition to the signal
+             numbers listed in the extension, which are the same as for
+             <prgn>kill<prgn> above, 13 (SIGPIPE) must be allowed.
+           </item>
          </list>
          If a shell script requires non-SUSv3 features from the shell
          interpreter other than those listed above, the appropriate shell