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: http://svn.digium.com/svn/asterisk/trunk@20003 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 8 insertions, 15 deletions

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index ae061de3c..d64c4963e 100644
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -6389,12 +6389,12 @@ static int load_config(void)
 	}
 }
 
-int reload(void)
+static int reload(void *mod)
 {
 	return(load_config());
 }
 
-int unload_module(void)
+static int unload_module(void *mod)
 {
 	int res;
 	
@@ -6411,7 +6411,7 @@ int unload_module(void)
 	return res;
 }
 
-int load_module(void)
+static int load_module(void *mod)
 {
 	int res;
 	res = ast_register_application(app, vm_exec, synopsis_vm, descrip_vm);
@@ -6443,11 +6443,6 @@ int load_module(void)
 	return res;
 }
 
-const char *description(void)
-{
-	return tdesc;
-}
-
 static int dialout(struct ast_channel *chan, struct ast_vm_user *vmu, char *num, char *outgoing_context) 
 {
 	int cmd = 0;
@@ -6860,18 +6855,16 @@ static int play_record_review(struct ast_channel *chan, char *playfile, char *re
  	if (cmd == 't')
  		cmd = 0;
  	return cmd;
- }
+}
  
-
-int usecount(void)
+static const char *description(void)
 {
-	int res;
-	STANDARD_USECOUNT(res);
-	return res;
+	return tdesc;
 }
 
-const char *key()
+static const char *key(void)
 {
 	return ASTERISK_GPL_KEY;
 }
 
+STD_MOD(MOD_1, reload, NULL, NULL);