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doc: tutorial3: do not `spa_zero()` the hook objects 

`spa_hook_list_append()` zeroes the hooks when they
are inserted into the list of hooks.
This commit is contained in:
Barnabás Pőcze 2022-07-21 00:19:23 +02:00 committed by Wim Taymans
parent bb0cda3d94
commit f61bb3aef5
2 changed files with 1 additions and 3 deletions
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2
doc/tutorial3.c
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@ -22,7 +22,6 @@ static int roundtrip(struct pw_core *core, struct pw_main_loop *loop)
.done = core_event_done,
};
spa_zero(core_listener);
pw_core_add_listener(core, &core_listener,
&core_events, NULL);
@ -70,7 +69,6 @@ int main(int argc, char *argv[])
registry = pw_core_get_registry(core, PW_VERSION_REGISTRY,
0 /* user_data size */);
spa_zero(registry_listener);
pw_registry_add_listener(registry, &registry_listener,
&registry_events, NULL);

2
doc/tutorial3.dox
View File

@ -16,7 +16,7 @@ Let's take a look at what this method does.
\code{.c}
struct spa_hook core_listener;
spa_zero(core_listener);
pw_core_add_listener(core, &core_listener,
&core_events, NULL);
\endcode