From 1630c858614d0940ef671192b2e8ab9153b6ef82 Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Sun, 31 May 2009 01:40:02 +0000
Subject: Constification and remove some unused code.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@198438 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/manager.c | 55 +++++--------------------------------------------------
 1 file changed, 5 insertions(+), 50 deletions(-)

(limited to 'main')

diff --git a/main/manager.c b/main/manager.c
index 874ac9e24..70c855b23 100644
--- a/main/manager.c
+++ b/main/manager.c
@@ -756,8 +756,8 @@ static int manager_debug;	/*!< enable some debugging code in the manager */
  * Digest Authentication http header).
  */
 #define MAX_BLACKLIST_CMD_LEN 2
-static struct {
-	char *words[AST_MAX_CMD_LEN];
+static const struct {
+	const char *words[AST_MAX_CMD_LEN];
 } command_blacklist[] = {
 	{{ "module", "load", NULL }},
 	{{ "module", "unload", NULL }},
@@ -880,7 +880,6 @@ void ast_manager_register_hook(struct manager_custom_hook *hook)
 	AST_RWLIST_WRLOCK(&manager_hooks);
 	AST_RWLIST_INSERT_TAIL(&manager_hooks, hook, list);
 	AST_RWLIST_UNLOCK(&manager_hooks);
-	return;
 }
 
 /*! \brief Delete a custom hook to be called when an event is fired */
@@ -889,52 +888,8 @@ void ast_manager_unregister_hook(struct manager_custom_hook *hook)
 	AST_RWLIST_WRLOCK(&manager_hooks);
 	AST_RWLIST_REMOVE(&manager_hooks, hook, list);
 	AST_RWLIST_UNLOCK(&manager_hooks);
-	return;
 }
 
-/*! \brief
- * Event list management functions.
- * We assume that the event list always has at least one element,
- * and the delete code will not remove the last entry even if the
- *
- */
-#if 0
-static time_t __deb(time_t start, const char *msg)
-{
-	time_t now = time(NULL);
-	ast_verbose("%4d th %p %s\n", (int)(now % 3600), pthread_self(), msg);
-	if (start != 0 && now - start > 5)
-		ast_verbose("+++ WOW, %s took %d seconds\n", msg, (int)(now - start));
-	return now;
-}
-
-static void LOCK_EVENTS(void)
-{
-	time_t start = __deb(0, "about to lock events");
-	AST_LIST_LOCK(&all_events);
-	__deb(start, "done lock events");
-}
-
-static void UNLOCK_EVENTS(void)
-{
-	__deb(0, "about to unlock events");
-	AST_LIST_UNLOCK(&all_events);
-}
-
-static void LOCK_SESS(void)
-{
-	time_t start = __deb(0, "about to lock sessions");
-	AST_LIST_LOCK(&sessions);
-	__deb(start, "done lock sessions");
-}
-
-static void UNLOCK_SESS(void)
-{
-	__deb(0, "about to unlock sessions");
-	AST_LIST_UNLOCK(&sessions);
-}
-#endif
-
 int check_manager_enabled()
 {
 	return manager_enabled;
@@ -986,9 +941,9 @@ static void purge_events(void)
  * helper functions to convert back and forth between
  * string and numeric representation of set of flags
  */
-static struct permalias {
+static const struct permalias {
 	int num;
-	char *label;
+	const char *label;
 } perms[] = {
 	{ EVENT_FLAG_SYSTEM, "system" },
 	{ EVENT_FLAG_CALL, "call" },
@@ -1009,7 +964,7 @@ static struct permalias {
 };
 
 /*! \brief Convert authority code to a list of options */
-static char *authority_to_str(int authority, struct ast_str **res)
+static const char *authority_to_str(int authority, struct ast_str **res)
 {
 	int i;
 	char *sep = "";
-- 
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