From 3a3a763349396227e184849a46a7949cead5e214 Mon Sep 17 00:00:00 2001
From: Mike Pattrick <mkp@redhat.com>
Date: Tue, 22 Mar 2022 13:42:57 -0400
Subject: signals: Add support for sigdescr_np.

In glibc 2.32 sys_siglist is no longer exported. The MT-safe function
sigdescr_np() is now available for the same purpose.

Signed-off-by: Mike Pattrick <mkp@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 298ea85ab..a79109bda 100644
--- a/configure.ac
+++ b/configure.ac
@@ -101,6 +101,7 @@ OVS_CHECK_IF_DL
 OVS_CHECK_STRTOK_R
 OVS_CHECK_LINUX_AF_XDP
 AC_CHECK_DECLS([sys_siglist], [], [], [[#include <signal.h>]])
+AC_CHECK_FUNCS([sigdescr_np])
 AC_CHECK_DECLS([malloc_trim], [], [], [[#include <malloc.h>]])
 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec, struct stat.st_mtimensec],
   [], [], [[#include <sys/stat.h>]])
-- 
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