2 * Copyright 2013 Samsung Electronics Co., Ltd
4 * Licensed under the Flora License, Version 1.1 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://floralicense.org/license/
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 TCB_CLIENT_TYPE_APP = 0x00,
18 TCB_CLIENT_TYPE_SERVICE = 0x01,
19 TCB_CLIENT_TYPE_UNKNOWN = 0xff
23 TCB_EVENT_CREATE = 0x01,
24 TCB_EVENT_DESTROY = 0x02
28 struct service_context;
29 struct service_event_item;
31 extern int tcb_fd(struct tcb *tcb);
34 * \remarks This function will return valid pid only after it gets the packet from a client.
35 * or it will returns -1.
36 * \param[in] Thread Control Block
37 * \return pid Process Id
38 * \retval -1 TCB is not valid or the client is remote host. so we cannot get the PID of it.
39 * \retval >0 Process Id (PID)
41 extern int tcb_pid(struct tcb *tcb);
43 extern struct service_context *tcb_svc_ctx(struct tcb *tcb);
44 extern int tcb_client_type(struct tcb *tcb);
45 extern int tcb_client_type_set(struct tcb *tcb, enum tcb_type type);
46 extern int tcb_is_valid(struct service_context *svc_ctx, struct tcb *tcb);
48 extern struct service_context *service_common_create(const char *addr, int (*service_thread_main)(struct tcb *tcb, struct packet *packet, void *data), void *data);
49 extern int service_common_destroy(struct service_context *svc_ctx);
51 extern int service_common_multicast_packet(struct tcb *tcb, struct packet *packet, int type);
52 extern int service_common_unicast_packet(struct tcb *tcb, struct packet *packet);
54 extern struct service_event_item *service_common_add_timer(struct service_context *svc_ctx, double timer, int (*timer_cb)(struct service_context *svc_cx, void *data), void *data);
55 extern int service_common_update_timer(struct service_event_item *item, double timer);
56 extern int service_common_del_timer(struct service_context *svc_ctx, struct service_event_item *item);
58 extern int service_common_fd(struct service_context *ctx);
60 extern int service_register_tcb_callback(struct service_context *svc_ctx, struct tcb *tcb, enum tcb_event_type event, void (*cb)(struct service_context *svc_ctx, struct tcb *tcb, void *data), void *data);
61 extern int service_unregister_tcb_callback(struct service_context *svc_ctx, struct tcb *tcb, enum tcb_event_type event, void (*cb)(struct service_context *svc_ctx, struct tcb *tcb, void *data), void *data);