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Introduce our own shutdown callback mechanism.

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Instead of adding stuff to `_shutdown()`, we can now register a shutdown
routine from the respective `init()` function of our modules.

This also has the advantage, that we're sure they're called in reverse
order from how the initialization happened.

I didn't simply use `atexit()` because POSIX says that the number of
possible callbacks is limited (min 32) and I was not sure whether
we will maybe extend this number at one point.

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
This commit is contained in:
Steffen Jaeckel
2025-03-07 11:44:31 +01:00
parent 662a0be633
commit c5a131ee46
39 changed files with 321 additions and 327 deletions
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23
src/xmpp/muc.c
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@@ -91,17 +91,8 @@ static Occupant* _muc_occupant_new(const char* const nick, const char* const jid
muc_affiliation_t affiliation, resource_presence_t presence, const char* const status);
static void _occupant_free(Occupant* occupant);
void
muc_init(void)
{
invite_ac = autocomplete_new();
confservers_ac = autocomplete_new();
rooms = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)_free_room);
invite_passwords = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
}
void
muc_close(void)
static void
_muc_close(void)
{
autocomplete_free(invite_ac);
autocomplete_free(confservers_ac);
@@ -113,6 +104,16 @@ muc_close(void)
confservers_ac = NULL;
}
void
muc_init(void)
{
prof_add_shutdown_routine(_muc_close);
invite_ac = autocomplete_new();
confservers_ac = autocomplete_new();
rooms = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)_free_room);
invite_passwords = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
}
void
muc_confserver_add(const char* const server)
{