This rather large commit changes the way modules are loaded.

 
As partly documented in loader.c and include/asterisk/module.h,
modules are now expected to return all of their methods and flags
into a structure 'mod_data', and are normally loaded with RTLD_NOW
| RTLD_LOCAL, so symbols are resolved immediately and conflicts
should be less likely.  Only in a small number of cases (res_*,
typically) modules are loaded RTLD_GLOBAL, so they can export
symbols.
 
The core of the change is only the two files loader.c and
include/asterisk/module.h, all the rest is simply adaptation of the
existing modules to the new API, a rather mechanical (but believe
me, time and finger-consuming!) process whose detail you can figure
out by svn diff'ing any single module.

Expect some minor compilation issue after this change, please
report it on mantis http://bugs.digium.com/view.php?id=6968
so we collect all the feedback in one place.

I am just sorry that this change missed SVN version number 20000!



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@20003 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 7 insertions, 11 deletions

diff --git a/pbx/pbx_spool.c b/pbx/pbx_spool.c
index 122b2e5aa..e7136aa44 100644
--- a/pbx/pbx_spool.c
+++ b/pbx/pbx_spool.c
@@ -53,7 +53,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
  * The spool file contains a header 
  */
 
-static char *tdesc = "Outgoing Spool Support";
 static char qdir[255];
 
 struct outgoing {
@@ -404,12 +403,12 @@ static void *scan_thread(void *unused)
 	return NULL;
 }
 
-int unload_module(void)
+static int unload_module(void *mod)
 {
 	return -1;
 }
 
-int load_module(void)
+static int load_module(void *mod)
 {
 	pthread_t thread;
 	pthread_attr_t attr;
@@ -428,17 +427,14 @@ int load_module(void)
 	return 0;
 }
 
-const char *description(void)
+static const char *description(void)
 {
-	return tdesc;
+	return "Outgoing Spool Support";
 }
 
-int usecount(void)
-{
-	return 1;
-}
-
-const char *key()
+static const char *key(void)
 {
 	return ASTERISK_GPL_KEY;
 }
+
+STD_MOD(MOD_1 | NO_USECOUNT | NO_UNLOAD, NULL, NULL, NULL);