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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
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@@ -311,12 +311,12 @@ static int csv_log(struct ast_cdr *cdr)
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return 0;
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}
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const char *description(void)
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static const char *description(void)
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{
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return desc;
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}
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int unload_module(void)
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static int unload_module(void *mod)
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{
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if (mf)
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fclose(mf);
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@@ -324,7 +324,7 @@ int unload_module(void)
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return 0;
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}
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int load_module(void)
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static int load_module(void *mod)
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{
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int res;
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@@ -339,18 +339,15 @@ int load_module(void)
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return res;
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}
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int reload(void)
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static int reload(void *mod)
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{
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load_config();
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return 0;
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}
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int usecount(void)
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{
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return 0;
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}
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const char *key()
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static const char *key(void)
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{
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return ASTERISK_GPL_KEY;
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}
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STD_MOD(MOD_1 | NO_USECOUNT, reload, NULL, NULL);
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@@ -137,12 +137,12 @@ static int custom_log(struct ast_cdr *cdr)
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return 0;
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}
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const char *description(void)
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static const char *description(void)
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{
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return desc;
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}
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int unload_module(void)
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static int unload_module(void *mod)
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{
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if (mf)
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fclose(mf);
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@@ -150,7 +150,7 @@ int unload_module(void)
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return 0;
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}
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int load_module(void)
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static int load_module(void *mod)
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{
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int res = 0;
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@@ -164,17 +164,15 @@ int load_module(void)
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return res;
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}
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int reload(void)
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static int reload(void *mod)
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{
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return load_config(1);
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}
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int usecount(void)
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{
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return 0;
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}
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const char *key()
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static const char *key(void)
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{
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return ASTERISK_GPL_KEY;
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}
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STD_MOD(MOD_1 | NO_USECOUNT, reload, NULL, NULL);
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@@ -135,18 +135,18 @@ static int manager_log(struct ast_cdr *cdr)
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return 0;
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}
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const char *description(void)
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static const char *description(void)
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{
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return desc;
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}
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int unload_module(void)
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static int unload_module(void *mod)
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{
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ast_cdr_unregister(name);
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return 0;
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}
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int load_module(void)
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static int load_module(void *mod)
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{
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int res;
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@@ -161,18 +161,15 @@ int load_module(void)
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return res;
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}
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int reload(void)
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static int reload(void *mod)
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{
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loadconfigurationfile();
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return 0;
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}
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int usecount(void)
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{
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return 0;
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}
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const char *key()
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static const char *key(void)
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{
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return ASTERISK_GPL_KEY;
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}
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STD_MOD(MOD_1 | NO_USECOUNT, reload, NULL, NULL);
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