From 87027c654d9381f79c305b18f33919b8c9a86b89 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Tue, 1 Mar 2016 11:32:59 +0100
Subject: [PATCH] core: option to check if server is in destroy modules phase

---
 sr_module.c | 12 ++++++++++++
 sr_module.h |  1 +
 2 files changed, 13 insertions(+)

diff --git a/sr_module.c b/sr_module.c
index 6ddbd00637c..24a3ea3d23a 100644
--- a/sr_module.c
+++ b/sr_module.c
@@ -109,6 +109,17 @@ unsigned int set_modinit_delay(unsigned int v)
 	return r;
 }
 
+/* keep state if server is in destroy modules phase */
+static int _sr_destroy_modules_phase = 0;
+
+/**
+ * return destroy modules phase state
+ */
+int destroy_modules_phase(void)
+{
+	return _sr_destroy_modules_phase;
+}
+
 /**
  * if bit 1 set, SIP worker processes handle RPC commands as well
  * if bit 2 set, RPC worker processes handle SIP commands as well
@@ -791,6 +802,7 @@ void destroy_modules()
 {
 	struct sr_module* t, *foo;
 
+	_sr_destroy_modules_phase = 1;
 	/* call first destroy function from each module */
 	t=modules;
 	while(t) {
diff --git a/sr_module.h b/sr_module.h
index b20cd63ad65..6eb42fb6227 100644
--- a/sr_module.h
+++ b/sr_module.h
@@ -654,5 +654,6 @@ int is_sip_worker(int rank);
 int is_rpc_worker(int rank);
 
 unsigned int set_modinit_delay(unsigned int v);
+int destroy_modules_phase(void);
 
 #endif /* sr_module_h */