From ed8cfb00c2fc291da1cece028bcdb05b2f4dd372 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Mon, 19 Jun 2017 12:18:46 +0000
Subject: Fix siginterrupt namespace (bug 21597).

The siginterrupt function is XSI-shaded in POSIX.  glibc wrongly
declares it in <signal.h> for non-XSI POSIX.1:2008.  This patch fixes
the conditionals (moving it into the __USE_XOPEN_EXTENDED ||
__USE_MISC block as the minimum conservative change, although it's not
clear this obsolescent function should be declared by default).

Tested for x86_64.

	[BZ #21597]
	* signal/signal.h (siginterrupt): Make declaration conditional on
	[__USE_XOPEN_EXTENDED || __USE_MISC].
---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index b8d9d58403..9a0bdbb8b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2017-06-19  Joseph Myers  <joseph@codesourcery.com>
 
+	[BZ #21597]
+	* signal/signal.h (siginterrupt): Make declaration conditional on
+	[__USE_XOPEN_EXTENDED || __USE_MISC].
+
 	[BZ #21584]
 	* signal/signal.h: Make includes of <bits/sigstack.h> and
 	<bits/ss_flags.h> conditional on [__USE_XOPEN_EXTENDED ||
-- 
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