From 43a4bc6b750c37f585d03b14941f3633ed5348d8 Mon Sep 17 00:00:00 2001
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From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
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Date: Tue, 9 Jun 2020 11:30:38 +0300
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Subject: [PATCH] Fix compilation with GCC10
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Fixed compilation with -fno-common, which enabled in GCC 10 by default.
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See https://bugs.gentoo.org/707438.
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[Retrieved from:
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https://github.com/owfs/owfs/commit/43a4bc6b750c37f585d03b14941f3633ed5348d8]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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module/owserver/src/c/owserver.c | 2 ++
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module/owserver/src/include/owserver.h | 2 +-
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/module/owserver/src/c/owserver.c b/module/owserver/src/c/owserver.c
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index db29988e..2ed29161 100644
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--- a/module/owserver/src/c/owserver.c
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+++ b/module/owserver/src/c/owserver.c
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@@ -36,6 +36,8 @@
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#include "owserver.h"
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+pthread_mutex_t persistence_mutex ;
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+
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/* --- Prototypes ------------ */
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static void SetupAntiloop(int argc, char **argv);
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diff --git a/module/owserver/src/include/owserver.h b/module/owserver/src/include/owserver.h
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index 8be582f0..a257ed02 100644
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--- a/module/owserver/src/include/owserver.h
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+++ b/module/owserver/src/include/owserver.h
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@@ -18,7 +18,7 @@
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#include "ow.h"
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#include "ow_connection.h"
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-pthread_mutex_t persistence_mutex ;
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+extern pthread_mutex_t persistence_mutex ;
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#define PERSISTENCELOCK _MUTEX_LOCK( persistence_mutex ) ;
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#define PERSISTENCEUNLOCK _MUTEX_UNLOCK( persistence_mutex ) ;
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