From 8b5532e2913b769894d49cc1494d9a4351b3a231 Mon Sep 17 00:00:00 2001
From: automerge <automerge@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Tue, 30 Jan 2007 18:14:52 +0000
Subject: automerge commit

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2-netsec@52949 f38db490-d61c-443f-a65b-d21fe96a405b
---
 asterisk.c | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/asterisk.c b/asterisk.c
index d3b3989de..763f56a88 100644
--- a/asterisk.c
+++ b/asterisk.c
@@ -234,6 +234,8 @@ static int shuttingdown = 0;
 static int restartnow = 0;
 static pthread_t consolethread = AST_PTHREADT_NULL;
 
+static unsigned int need_reload;
+
 #if !defined(LOW_MEMORY)
 struct file_version {
 	AST_LIST_ENTRY(file_version) list;
@@ -747,8 +749,7 @@ static void hup_handler(int num)
 		printf("Received HUP signal -- Reloading configs\n");
 	if (restartnow)
 		execvp(_argv[0], _argv);
-	/* XXX This could deadlock XXX */
-	ast_module_reload(NULL);
+	need_reload = 1;
 	signal(num, hup_handler);
 }
 
@@ -1816,6 +1817,11 @@ static void ast_remotecontrol(char * data)
 				}
 			}
 		}
+
+		if (need_reload) {
+			need_reload = 0;
+			ast_module_reload(NULL);
+		}
 	}
 	printf("\nDisconnected from Asterisk server\n");
 }
@@ -2433,13 +2439,21 @@ int main(int argc, char *argv[])
 					break;
 				}
 			}
+			if (need_reload) {
+				need_reload = 0;
+				ast_module_reload(NULL);
+			}
 		}
-
 	}
 	/* Do nothing */
 	for(;;)  {	/* apparently needed for the MACos */
 		struct pollfd p = { -1 /* no descriptor */, 0, 0 };
 		poll(&p, 0, -1);
+		/* SIGHUP will cause this to break out of poll() */
+		if (need_reload) {
+			need_reload = 0;
+			ast_module_reload(NULL);
+		}
 	}
 	return 0;
 }
-- 
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