Changeset 6424800 in mainline for uspace/srv/audio/hound/hound.c

Timestamp:

2012-07-13T08:38:20Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ab07cf0

Parents:

1c33539

Message:

hound: Implement client removal

File:

• uspace/srv/audio/hound/hound.c (modified) (1 diff)

uspace/srv/audio/hound/hound.c

@@ -201 +201 @@
 }
 
+int hound_remove_source(hound_t *hound, audio_source_t *source)
+{
+        assert(hound);
+        if (!source)
+                return EINVAL;
+        log_verbose("Removing source '%s'.", source->name);
+        fibril_mutex_lock(&hound->list_guard);
+        if (!list_member(&source->link, &hound->sources)) {
+                fibril_mutex_unlock(&hound->list_guard);
+                return EBUSY;
+        }
+        list_remove(&source->link);
+        fibril_mutex_unlock(&hound->list_guard);
+        return EOK;
+}
+
+int hound_remove_sink(hound_t *hound, audio_sink_t *sink)
+{
+        assert(hound);
+        if (!sink)
+                return EINVAL;
+        log_verbose("Removing sink '%s'.", sink->name);
+        fibril_mutex_lock(&hound->list_guard);
+        if (!list_empty(&sink->sources)) {
+                fibril_mutex_unlock(&hound->list_guard);
+                return EBUSY;
+        }
+        list_remove(&sink->link);
+        fibril_mutex_unlock(&hound->list_guard);
+        return EOK;
+}
+
 int hound_connect(hound_t *hound, const char* source_name, const char* sink_name)
 {