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Implement subscription with a signal

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Use a signal for subscription events
Work on handling OOM errors and other errors.
This commit is contained in:
Wim Taymans 2016-12-22 16:50:01 +01:00
parent 1b66bbcffd
commit 85d375e4bb
32 changed files with 531 additions and 176 deletions
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7
pinos/server/port.c
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@ -41,6 +41,9 @@ pinos_port_new (PinosNode *node,
PinosPort *this;
impl = calloc (1, sizeof (PinosPortImpl));
if (impl == NULL)
return NULL;
this = &impl->this;
this->node = node;
this->direction = direction;
@ -177,6 +180,8 @@ pinos_port_link (PinosPort *output_port,
input_port,
format_filter,
properties);
if (link == NULL)
goto no_mem;
spa_list_insert (output_port->links.prev, &link->output_link);
spa_list_insert (input_port->links.prev, &link->input_link);
@ -209,6 +214,8 @@ was_linked:
asprintf (error, "input port was already linked");
return NULL;
}
no_mem:
return NULL;
}
static SpaResult