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This rather large commit changes the way modules are loaded.

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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
This commit is contained in:
Luigi Rizzo
2006-04-14 14:08:19 +00:00
parent 33a3a7375a
commit e43bc6634d
162 changed files with 1273 additions and 2386 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
apps/app_amd.c
View File

@@ -72,9 +72,6 @@ static char *descrip =
" MAXWORDS-<%d wordsCount>-<%d maximumNumberOfWords>\n"
" LONGGREETING-<%d voiceDuration>-<%d greeting>\n";
LOCAL_USER_DECL;
#define STATE_IN_WORD 1
#define STATE_IN_SILENCE 2
@@ -392,38 +389,33 @@ static void load_config(void)
return;
}
int unload_module(void)
static int unload_module(void *mod)
{
STANDARD_HANGUP_LOCALUSERS;
return ast_unregister_application(app);
}
int load_module(void)
static int load_module(void *mod)
{
__mod_desc = mod;
load_config();
return ast_register_application(app, amd_exec, synopsis, descrip);
}
int reload(void)
static int reload(void *mod)
{
load_config();
return 0;
}
const char *description(void)
static const char *description(void)
{
return "Answering Machine Detection Application";
}
int usecount(void)
{
int res;
STANDARD_USECOUNT(res);
return res;
}
const char *key(void)
static const char *key(void)
{
return ASTERISK_GPL_KEY;
}
STD_MOD(MOD_1, reload, NULL, NULL);