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interfaces: make events return void

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Events are dispatched with hooks and have no return value.

Make it possible to get the last resource and proxy sender value
for where we need it.
This commit is contained in:
Wim Taymans 2019-03-01 14:04:05 +01:00
parent 0390969228
commit 09c4683ef1
29 changed files with 269 additions and 330 deletions
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8
src/pipewire/private.h
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@ -116,7 +116,8 @@ struct pw_client {
struct pw_protocol *protocol; /**< protocol in use */
struct spa_list protocol_link; /**< link in the protocol client_list */
int seq; /**< last received sequence number */
int recv_seq; /**< last received sequence number */
int send_seq; /**< last sender sequence number */
void *user_data; /**< extra user data */
@ -522,7 +523,7 @@ struct pw_link {
#define pw_resource_emit(o,m,v,...) spa_hook_list_call(&o->listener_list, struct pw_resource_events, m, v, ##__VA_ARGS__)
#define pw_resource_emit_destroy(o) pw_resource_emit(o, destroy, 0)
#define pw_resource_emit_done(o,s) pw_resource_emit(o, done, 0, s)
#define pw_resource_emit_pong(o,s) pw_resource_emit(o, pong, 0, s)
#define pw_resource_emit_error(o,s,r,m) pw_resource_emit(o, error, 0, s, r, m)
struct pw_resource {
@ -585,7 +586,8 @@ struct pw_remote {
struct spa_list remote_node_list; /**< list of \ref pw_remote_node objects */
struct pw_protocol_client *conn; /**< the protocol client connection */
int seq; /**< last received sequence number */
int recv_seq; /**< last received sequence number */
int send_seq; /**< last protocol result code */
enum pw_remote_state state;
char *error;