Russ Allbery <[email protected]> writes:
> Good point. Here's a new patch. (This doesn't apply to trap because I
> don't think trap can work without having it implemented as a shell
> built-in.)
I've now merged this change for the next release.
> diff --git a/policy.sgml b/policy.sgml
> index 6c770fd..d694fd2 100644
> --- a/policy.sgml
> +++ b/policy.sgml
> @@ -7460,7 +7460,19 @@ 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
--
Russ Allbery ([email protected]) <http://www.eyrie.org/~eagle/>
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