Re: [PATCH] test/emacs: replace the use of process-attributes with signal-process

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+From: David Bremner <david@tethera.net>\r
+To: notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] test/emacs: replace the use of process-attributes with\r
+       signal-process\r
+In-Reply-To: <1389461139-20249-1-git-send-email-david@tethera.net>\r
+References: <m2bnziygdu.fsf@guru.guru-group.fi>\r
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+Date: Sun, 12 Jan 2014 20:09:53 -0400\r
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+David Bremner <david@tethera.net> writes:\r
+\r
+> In some environments (at least Hurd), process-attributes is\r
+> unimplimented and always returns nil.  This ends up causing test\r
+> failures (see e.g. id:87a9ffofsc.fsf@zancas.localnet).\r
+>\r
+> Historically and according to POSIX 1003.1-2001, a signal of 0 can be\r
+> used to check the validity of a pid. This seems less heinous than\r
+> parsing the output of ps(1).\r
+\r
+pushed, along with some fiddling with debian emacs packaging, as\r
+debian/0.17-3\r
+\r
+d\r