libosmo-netif 1.5.1.16-53e4.202411252026
Osmocom network interface library
stream.h
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1#pragma once
2
3#include <stdbool.h>
4#include <stdint.h>
5#include <unistd.h>
6
7#include <osmocom/core/msgb.h>
8
12#define OSMO_STREAM_SCTP_MSG_FLAGS_NOTIFICATION 0x80 /* sctp_recvmsg() flags=MSG_NOTIFICATION, msgb_data() contains "union sctp_notification*" */
13#define msgb_sctp_msg_flags(msg) (msg)->cb[2]
14
16#define msgb_sctp_ppid(msg) (msg)->cb[3]
18#define msgb_sctp_stream(msg) (msg)->cb[4]
19
63struct osmo_stream_srv_link;
64
65typedef int (*osmo_stream_srv_link_accept_cb_t)(struct osmo_stream_srv_link *link, int fd);
66
67struct osmo_stream_srv_link *osmo_stream_srv_link_create(void *ctx);
68void osmo_stream_srv_link_destroy(struct osmo_stream_srv_link *link);
69
70void osmo_stream_srv_link_set_name(struct osmo_stream_srv_link *link, const char *name);
71const char *osmo_stream_srv_link_get_name(const struct osmo_stream_srv_link *link);
72void osmo_stream_srv_link_set_nodelay(struct osmo_stream_srv_link *link, bool nodelay);
73int osmo_stream_srv_link_set_priority(struct osmo_stream_srv_link *link, int sk_prio);
74int osmo_stream_srv_link_set_ip_dscp(struct osmo_stream_srv_link *link, uint8_t ip_dscp);
75void osmo_stream_srv_link_set_addr(struct osmo_stream_srv_link *link, const char *addr);
76int osmo_stream_srv_link_set_addrs(struct osmo_stream_srv_link *link, const char **addr, size_t addrcnt);
77void osmo_stream_srv_link_set_port(struct osmo_stream_srv_link *link, uint16_t port);
78void osmo_stream_srv_link_set_proto(struct osmo_stream_srv_link *link, uint16_t proto);
79int osmo_stream_srv_link_set_type(struct osmo_stream_srv_link *link, int type);
80int osmo_stream_srv_link_set_domain(struct osmo_stream_srv_link *link, int domain);
81void osmo_stream_srv_link_set_accept_cb(struct osmo_stream_srv_link *link, osmo_stream_srv_link_accept_cb_t accept_cb);
82void osmo_stream_srv_link_set_data(struct osmo_stream_srv_link *link, void *data);
83void *osmo_stream_srv_link_get_data(struct osmo_stream_srv_link *link);
84char *osmo_stream_srv_link_get_sockname(const struct osmo_stream_srv_link *link);
85struct osmo_fd *osmo_stream_srv_link_get_ofd(struct osmo_stream_srv_link *link);
86int osmo_stream_srv_link_get_fd(const struct osmo_stream_srv_link *link);
87bool osmo_stream_srv_link_is_opened(const struct osmo_stream_srv_link *link);
88int osmo_stream_srv_link_open(struct osmo_stream_srv_link *link);
89void osmo_stream_srv_link_close(struct osmo_stream_srv_link *link);
90
91enum osmo_stream_srv_link_param {
92 OSMO_STREAM_SRV_LINK_PAR_SCTP_SOCKOPT_AUTH_SUPPORTED, /* uint8_t: 0 disable, 1 enable, 2 force disable, 3 force enable */
93 OSMO_STREAM_SRV_LINK_PAR_SCTP_SOCKOPT_ASCONF_SUPPORTED, /* uint8_t: 0 disable, 1 enable, 2 force disable, 3 force enable */
94 OSMO_STREAM_SRV_LINK_PAR_SCTP_INIT_NUM_OSTREAMS, /* uint16_t: amount of streams */
95 OSMO_STREAM_SRV_LINK_PAR_SCTP_INIT_MAX_INSTREAMS, /* uint16_t: amount of streams */
96};
97
98int osmo_stream_srv_link_set_param(struct osmo_stream_srv_link *link, enum osmo_stream_srv_link_param par,
99 void *val, size_t val_len);
100
103struct osmo_stream_srv;
104
105typedef int (*osmo_stream_srv_read_cb_t)(struct osmo_stream_srv *conn);
106typedef int (*osmo_stream_srv_closed_cb_t)(struct osmo_stream_srv *conn);
107
113typedef int (*osmo_stream_srv_read_cb2_t)(struct osmo_stream_srv *conn, int res, struct msgb *msg);
114
115typedef int (*osmo_stream_srv_segmentation_cb_t)(struct msgb *msg);
116
117struct osmo_stream_srv *osmo_stream_srv_create(void *ctx, struct osmo_stream_srv_link *link, int fd,
118 osmo_stream_srv_read_cb_t read_cb,
119 osmo_stream_srv_closed_cb_t closed_cb,
120 void *data);
121struct osmo_stream_srv *osmo_stream_srv_create2(void *ctx, struct osmo_stream_srv_link *link, int fd, void *data);
122void osmo_stream_srv_set_name(struct osmo_stream_srv *conn, const char *name);
123const char *osmo_stream_srv_get_name(const struct osmo_stream_srv *conn);
124void osmo_stream_srv_set_read_cb(struct osmo_stream_srv *conn, osmo_stream_srv_read_cb2_t read_cb);
125void osmo_stream_srv_set_closed_cb(struct osmo_stream_srv *conn, osmo_stream_srv_closed_cb_t close_cb);
126void *osmo_stream_srv_get_data(struct osmo_stream_srv *conn);
127struct osmo_stream_srv_link *osmo_stream_srv_get_master(struct osmo_stream_srv *conn);
128const char *osmo_stream_srv_get_sockname(const struct osmo_stream_srv *conn);
129struct osmo_fd *osmo_stream_srv_get_ofd(struct osmo_stream_srv *srv);
130int osmo_stream_srv_get_fd(const struct osmo_stream_srv *srv);
131struct osmo_io_fd *osmo_stream_srv_get_iofd(const struct osmo_stream_srv *srv);
132void osmo_stream_srv_destroy(struct osmo_stream_srv *conn);
133
134void osmo_stream_srv_set_flush_and_destroy(struct osmo_stream_srv *conn);
135void osmo_stream_srv_set_data(struct osmo_stream_srv *conn, void *data);
136
137void osmo_stream_srv_set_segmentation_cb(struct osmo_stream_srv *conn, osmo_stream_srv_segmentation_cb_t segmentation_cb);
138
139void osmo_stream_srv_send(struct osmo_stream_srv *conn, struct msgb *msg);
140int osmo_stream_srv_recv(struct osmo_stream_srv *conn, struct msgb *msg);
141
142void osmo_stream_srv_clear_tx_queue(struct osmo_stream_srv *conn);
143
179struct osmo_stream_cli;
180
181typedef int (*osmo_stream_cli_connect_cb_t)(struct osmo_stream_cli *cli);
182typedef int (*osmo_stream_cli_disconnect_cb_t)(struct osmo_stream_cli *cli);
183typedef int (*osmo_stream_cli_read_cb_t)(struct osmo_stream_cli *cli);
184
190typedef int (*osmo_stream_cli_read_cb2_t)(struct osmo_stream_cli *cli, int res, struct msgb *msg);
191
192typedef int (*osmo_stream_cli_segmentation_cb_t)(struct msgb *msg);
193
194void osmo_stream_cli_set_name(struct osmo_stream_cli *cli, const char *name);
195const char *osmo_stream_cli_get_name(const struct osmo_stream_cli *cli);
196void osmo_stream_cli_set_nodelay(struct osmo_stream_cli *cli, bool nodelay);
197int osmo_stream_cli_set_priority(struct osmo_stream_cli *cli, int sk_prio);
198int osmo_stream_cli_set_ip_dscp(struct osmo_stream_cli *cli, uint8_t ip_dscp);
199void osmo_stream_cli_set_addr(struct osmo_stream_cli *cli, const char *addr);
200int osmo_stream_cli_set_addrs(struct osmo_stream_cli *cli, const char **addr, size_t addrcnt);
201void osmo_stream_cli_set_port(struct osmo_stream_cli *cli, uint16_t port);
202int osmo_stream_cli_set_type(struct osmo_stream_cli *cli, int type);
203int osmo_stream_cli_set_domain(struct osmo_stream_cli *cli, int domain);
204void osmo_stream_cli_set_proto(struct osmo_stream_cli *cli, uint16_t proto);
205void osmo_stream_cli_set_local_addr(struct osmo_stream_cli *cli, const char *addr);
206int osmo_stream_cli_set_local_addrs(struct osmo_stream_cli *cli, const char **addr, size_t addrcnt);
207void osmo_stream_cli_set_local_port(struct osmo_stream_cli *cli, uint16_t port);
208void osmo_stream_cli_set_data(struct osmo_stream_cli *cli, void *data);
209void osmo_stream_cli_set_reconnect_timeout(struct osmo_stream_cli *cli, int timeout);
210void *osmo_stream_cli_get_data(struct osmo_stream_cli *cli);
211char *osmo_stream_cli_get_sockname(const struct osmo_stream_cli *cli);
212struct osmo_fd *osmo_stream_cli_get_ofd(struct osmo_stream_cli *cli);
213int osmo_stream_cli_get_fd(const struct osmo_stream_cli *cli);
214struct osmo_io_fd *osmo_stream_cli_get_iofd(const struct osmo_stream_cli *cli);
215void osmo_stream_cli_set_connect_cb(struct osmo_stream_cli *cli, osmo_stream_cli_connect_cb_t connect_cb);
216void osmo_stream_cli_set_disconnect_cb(struct osmo_stream_cli *cli, osmo_stream_cli_disconnect_cb_t disconnect_cb);
217void osmo_stream_cli_set_read_cb(struct osmo_stream_cli *cli, osmo_stream_cli_read_cb_t read_cb);
218void osmo_stream_cli_set_read_cb2(struct osmo_stream_cli *cli, osmo_stream_cli_read_cb2_t read_cb);
219void osmo_stream_cli_set_segmentation_cb(struct osmo_stream_cli *cli, osmo_stream_cli_segmentation_cb_t segmentation_cb);
220void osmo_stream_cli_reconnect(struct osmo_stream_cli *cli);
221bool osmo_stream_cli_is_connected(struct osmo_stream_cli *cli);
222
223struct osmo_stream_cli *osmo_stream_cli_create(void *ctx);
224void osmo_stream_cli_destroy(struct osmo_stream_cli *cli);
225
226int osmo_stream_cli_open(struct osmo_stream_cli *cli);
227int osmo_stream_cli_open2(struct osmo_stream_cli *cli, int reconnect) \
228 OSMO_DEPRECATED("Use osmo_stream_cli_set_reconnect_timeout() or osmo_stream_cli_reconnect() instead");
229void osmo_stream_cli_close(struct osmo_stream_cli *cli);
230
231void osmo_stream_cli_send(struct osmo_stream_cli *cli, struct msgb *msg);
232int osmo_stream_cli_recv(struct osmo_stream_cli *cli, struct msgb *msg);
233
234void osmo_stream_cli_clear_tx_queue(struct osmo_stream_cli *cli);
235
236enum osmo_stream_cli_param {
237 OSMO_STREAM_CLI_PAR_SCTP_SOCKOPT_AUTH_SUPPORTED, /* uint8_t: 0 disable, 1 enable, 2 force disable, 3 force enable */
238 OSMO_STREAM_CLI_PAR_SCTP_SOCKOPT_ASCONF_SUPPORTED, /* uint8_t: 0 disable, 1 enable, 2 force disable, 3 force enable */
239 OSMO_STREAM_CLI_PAR_SCTP_INIT_NUM_OSTREAMS, /* uint16_t: amount of streams */
240 OSMO_STREAM_CLI_PAR_SCTP_INIT_MAX_INSTREAMS, /* uint16_t: amount of streams */
241 OSMO_STREAM_CLI_PAR_SCTP_INIT_MAX_ATTEMPTS, /* uint16_t: amount of attempts */
242 OSMO_STREAM_CLI_PAR_SCTP_INIT_TIMEOUT, /* uint16_t: milliseconds */
243};
244
245int osmo_stream_cli_set_param(struct osmo_stream_cli *cli, enum osmo_stream_cli_param par,
246 void *val, size_t val_len);
247
void osmo_stream_cli_set_addr(struct osmo_stream_cli *cli, const char *addr)
Set the remote address to which we connect.
Definition: stream_cli.c:590
struct osmo_fd * osmo_stream_cli_get_ofd(struct osmo_stream_cli *cli)
Retrieve Osmocom File Descriptor of the stream client socket.
Definition: stream_cli.c:806
int osmo_stream_cli_set_param(struct osmo_stream_cli *cli, enum osmo_stream_cli_param par, void *val, size_t val_len)
Set given parameter of stream client to given value.
Definition: stream_cli.c:1280
int osmo_stream_cli_recv(struct osmo_stream_cli *cli, struct msgb *msg)
Receive data via an Osmocom stream client in osmo_fd mode.
Definition: stream_cli.c:1201
int osmo_stream_cli_set_local_addrs(struct osmo_stream_cli *cli, const char **addr, size_t addrcnt)
Set the local address set to which we bind.
Definition: stream_cli.c:663
const char * osmo_stream_cli_get_name(const struct osmo_stream_cli *cli)
Retrieve name previously set on the cli object (see osmo_stream_cli_set_name()).
Definition: stream_cli.c:579
int(* osmo_stream_cli_read_cb2_t)(struct osmo_stream_cli *cli, int res, struct msgb *msg)
Completion call-back function when something was read from from the stream client socket.
Definition: stream.h:190
void osmo_stream_cli_reconnect(struct osmo_stream_cli *cli)
Re-connect an Osmocom Stream Client.
Definition: stream_cli.c:185
int osmo_stream_cli_open2(struct osmo_stream_cli *cli, int reconnect) OSMO_DEPRECATED("Use osmo_stream_cli_set_reconnect_timeout() or osmo_stream_cli_reconnect() instead")
DEPRECATED: use osmo_stream_cli_set_reconnect_timeout() or osmo_stream_cli_reconnect() instead!...
Definition: stream_cli.c:875
struct osmo_stream_cli * osmo_stream_cli_create(void *ctx)
Create an Osmocom stream client.
Definition: stream_cli.c:433
int osmo_stream_cli_set_ip_dscp(struct osmo_stream_cli *cli, uint8_t ip_dscp)
Set the DSCP (differentiated services code point) of the stream socket.
Definition: stream_cli.c:998
int osmo_stream_cli_set_domain(struct osmo_stream_cli *cli, int domain)
Set the socket type for the stream server link.
Definition: stream_cli.c:744
void osmo_stream_cli_set_local_port(struct osmo_stream_cli *cli, uint16_t port)
Set the local port number for the socket (to be bound to).
Definition: stream_cli.c:639
int osmo_stream_cli_set_type(struct osmo_stream_cli *cli, int type)
Set the socket type for the stream server link.
Definition: stream_cli.c:724
void osmo_stream_cli_set_data(struct osmo_stream_cli *cli, void *data)
Set application private data of the stream client socket.
Definition: stream_cli.c:773
void * osmo_stream_cli_get_data(struct osmo_stream_cli *cli)
Retrieve application private data of the stream client socket.
Definition: stream_cli.c:781
void osmo_stream_cli_set_disconnect_cb(struct osmo_stream_cli *cli, osmo_stream_cli_disconnect_cb_t disconnect_cb)
Set the call-back function called on disconnect of the stream client socket.
Definition: stream_cli.c:827
void osmo_stream_cli_set_connect_cb(struct osmo_stream_cli *cli, osmo_stream_cli_connect_cb_t connect_cb)
Set the call-back function called on connect of the stream client socket.
Definition: stream_cli.c:818
void osmo_stream_cli_set_local_addr(struct osmo_stream_cli *cli, const char *addr)
Set the local address for the socket (to be bound to).
Definition: stream_cli.c:651
void osmo_stream_cli_set_read_cb2(struct osmo_stream_cli *cli, osmo_stream_cli_read_cb2_t read_cb)
Set the call-back function called to read from the stream client socket.
Definition: stream_cli.c:851
void osmo_stream_cli_set_read_cb(struct osmo_stream_cli *cli, osmo_stream_cli_read_cb_t read_cb)
Set the call-back function called to read from the stream client socket.
Definition: stream_cli.c:838
bool osmo_stream_cli_is_connected(struct osmo_stream_cli *cli)
Check if Osmocom Stream Client is in connected state.
Definition: stream_cli.c:204
int osmo_stream_cli_open(struct osmo_stream_cli *cli)
Open connection of an Osmocom stream client.
Definition: stream_cli.c:1027
void osmo_stream_cli_set_proto(struct osmo_stream_cli *cli, uint16_t proto)
Set the protocol for the stream client socket.
Definition: stream_cli.c:688
void osmo_stream_cli_destroy(struct osmo_stream_cli *cli)
Destroy a Osmocom stream client (includes close).
Definition: stream_cli.c:861
void osmo_stream_cli_set_nodelay(struct osmo_stream_cli *cli, bool nodelay)
Set the NODELAY socket option to avoid Nagle-like behavior.
Definition: stream_cli.c:938
int osmo_stream_cli_set_addrs(struct osmo_stream_cli *cli, const char **addr, size_t addrcnt)
Set the remote address set to which we connect.
Definition: stream_cli.c:602
void osmo_stream_cli_send(struct osmo_stream_cli *cli, struct msgb *msg)
Enqueue data to be sent via an Osmocom stream client.
Definition: stream_cli.c:1149
void osmo_stream_cli_set_segmentation_cb(struct osmo_stream_cli *cli, osmo_stream_cli_segmentation_cb_t segmentation_cb)
Set the segmentation callback for the client.
Definition: stream_cli.c:710
void osmo_stream_cli_set_port(struct osmo_stream_cli *cli, uint16_t port)
Set the remote port number to which we connect.
Definition: stream_cli.c:627
struct osmo_io_fd * osmo_stream_cli_get_iofd(const struct osmo_stream_cli *cli)
Retrieve osmo_io descriptor of the stream client socket.
Definition: stream_cli.c:244
int osmo_stream_cli_set_priority(struct osmo_stream_cli *cli, int sk_prio)
Set the priority value of the stream socket.
Definition: stream_cli.c:967
void osmo_stream_cli_close(struct osmo_stream_cli *cli)
Close an Osmocom Stream Client.
Definition: stream_cli.c:145
void osmo_stream_cli_set_reconnect_timeout(struct osmo_stream_cli *cli, int timeout)
Set the reconnect time of the stream client socket.
Definition: stream_cli.c:764
void osmo_stream_cli_set_name(struct osmo_stream_cli *cli, const char *name)
Set a name on the cli object (used during logging).
Definition: stream_cli.c:568
char * osmo_stream_cli_get_sockname(const struct osmo_stream_cli *cli)
Retrieve the stream client socket description.
Definition: stream_cli.c:791
void osmo_stream_cli_clear_tx_queue(struct osmo_stream_cli *cli)
Clear the transmit queue of the stream client.
Definition: stream_cli.c:1256
int osmo_stream_cli_get_fd(const struct osmo_stream_cli *cli)
Retrieve file descriptor of the stream client socket.
Definition: stream_cli.c:224
struct osmo_stream_srv * osmo_stream_srv_create(void *ctx, struct osmo_stream_srv_link *link, int fd, osmo_stream_srv_read_cb_t read_cb, osmo_stream_srv_closed_cb_t closed_cb, void *data)
Create a legacy osmo_fd mode Stream Server inside the specified link.
Definition: stream_srv.c:871
int osmo_stream_srv_link_set_type(struct osmo_stream_srv_link *link, int type)
Set the socket type for the stream server link.
Definition: stream_srv.c:343
void osmo_stream_srv_set_name(struct osmo_stream_srv *conn, const char *name)
Set a name on the srv object (used during logging).
Definition: stream_srv.c:958
void osmo_stream_srv_link_set_accept_cb(struct osmo_stream_srv_link *link, osmo_stream_srv_link_accept_cb_t accept_cb)
Set the accept() call-back of the stream server link.
Definition: stream_srv.c:488
void osmo_stream_srv_link_set_proto(struct osmo_stream_srv_link *link, uint16_t proto)
Set the protocol for the stream server link.
Definition: stream_srv.c:329
bool osmo_stream_srv_link_is_opened(const struct osmo_stream_srv_link *link)
Check whether the stream server link is opened.
Definition: stream_srv.c:560
int osmo_stream_srv_link_set_priority(struct osmo_stream_srv_link *link, int sk_prio)
Set the priority value of the stream socket.
Definition: stream_srv.c:255
void osmo_stream_srv_link_set_nodelay(struct osmo_stream_srv_link *link, bool nodelay)
Set the NODELAY socket option to avoid Nagle-like behavior.
Definition: stream_srv.c:239
struct osmo_fd * osmo_stream_srv_get_ofd(struct osmo_stream_srv *srv)
Retrieve Osmocom File Descriptor of a stream server in osmo_fd mode.
Definition: stream_srv.c:1075
void osmo_stream_srv_destroy(struct osmo_stream_srv *conn)
Destroy given Stream Server.
Definition: stream_srv.c:1123
const char * osmo_stream_srv_get_sockname(const struct osmo_stream_srv *conn)
Retrieve the stream server socket description.
Definition: stream_srv.c:1061
int osmo_stream_srv_link_set_ip_dscp(struct osmo_stream_srv_link *link, uint8_t ip_dscp)
Set the DSCP (differentiated services code point) of the stream socket.
Definition: stream_srv.c:268
void osmo_stream_srv_set_segmentation_cb(struct osmo_stream_srv *conn, osmo_stream_srv_segmentation_cb_t segmentation_cb)
Set the segmentation callback for target osmo_stream_srv structure.
Definition: stream_srv.c:1035
int(* osmo_stream_srv_read_cb2_t)(struct osmo_stream_srv *conn, int res, struct msgb *msg)
Completion call-back function when something was read from from the stream client socket.
Definition: stream.h:113
void osmo_stream_srv_link_set_data(struct osmo_stream_srv_link *link, void *data)
Set application private data of the stream server link.
Definition: stream_srv.c:383
int osmo_stream_srv_link_open(struct osmo_stream_srv_link *link)
Open the stream server link.
Definition: stream_srv.c:507
const char * osmo_stream_srv_link_get_name(const struct osmo_stream_srv_link *link)
Retrieve name previously set on the srv_link object (see osmo_stream_srv_link_set_name()).
Definition: stream_srv.c:227
int osmo_stream_srv_link_set_param(struct osmo_stream_srv_link *link, enum osmo_stream_srv_link_param par, void *val, size_t val_len)
Set given parameter of stream_srv_link to given value.
Definition: stream_srv.c:590
void osmo_stream_srv_link_set_port(struct osmo_stream_srv_link *link, uint16_t port)
Set the local port number to which we bind.
Definition: stream_srv.c:316
struct osmo_fd * osmo_stream_srv_link_get_ofd(struct osmo_stream_srv_link *link)
Retrieve Osmocom File Descriptor of the stream server link.
Definition: stream_srv.c:469
char * osmo_stream_srv_link_get_sockname(const struct osmo_stream_srv_link *link)
Retrieve description of the stream server link e.
Definition: stream_srv.c:456
int osmo_stream_srv_get_fd(const struct osmo_stream_srv *srv)
Retrieve File Descriptor of the stream server.
Definition: stream_srv.c:1085
void osmo_stream_srv_set_flush_and_destroy(struct osmo_stream_srv *conn)
Prepare to send out all pending messages on the connection's Tx queue.
Definition: stream_srv.c:1008
void osmo_stream_srv_link_destroy(struct osmo_stream_srv_link *link)
Destroy the stream server link.
Definition: stream_srv.c:497
struct osmo_stream_srv * osmo_stream_srv_create2(void *ctx, struct osmo_stream_srv_link *link, int fd, void *data)
Create an osmo_iofd mode Stream Server inside the specified link.
Definition: stream_srv.c:914
int osmo_stream_srv_link_set_domain(struct osmo_stream_srv_link *link, int domain)
Set the socket type for the stream server link.
Definition: stream_srv.c:363
void osmo_stream_srv_set_data(struct osmo_stream_srv *conn, void *data)
Set application private data of the stream server.
Definition: stream_srv.c:1017
struct osmo_stream_srv_link * osmo_stream_srv_get_master(struct osmo_stream_srv *conn)
Retrieve the master (Link) from a Stream Server.
Definition: stream_srv.c:1113
struct osmo_io_fd * osmo_stream_srv_get_iofd(const struct osmo_stream_srv *srv)
Retrieve osmo_io descriptor of the stream server socket.
Definition: stream_srv.c:1104
void osmo_stream_srv_send(struct osmo_stream_srv *conn, struct msgb *msg)
Enqueue data to be sent via an Osmocom stream server.
Definition: stream_srv.c:1147
struct osmo_stream_srv_link * osmo_stream_srv_link_create(void *ctx)
Create an Osmocom Stream Server Link.
Definition: stream_srv.c:195
int osmo_stream_srv_link_set_addrs(struct osmo_stream_srv_link *link, const char **addr, size_t addrcnt)
Set the local address set to which we bind.
Definition: stream_srv.c:292
int osmo_stream_srv_recv(struct osmo_stream_srv *conn, struct msgb *msg)
Receive data via an Osmocom stream server in osmo_fd mode.
Definition: stream_srv.c:1196
void * osmo_stream_srv_link_get_data(struct osmo_stream_srv_link *link)
Retrieve application private data of the stream server link.
Definition: stream_srv.c:392
void osmo_stream_srv_link_set_addr(struct osmo_stream_srv_link *link, const char *addr)
Set the local address to which we bind.
Definition: stream_srv.c:279
void osmo_stream_srv_set_read_cb(struct osmo_stream_srv *conn, osmo_stream_srv_read_cb2_t read_cb)
Set the call-back function for incoming data on an osmo_io stream_srv.
Definition: stream_srv.c:983
void osmo_stream_srv_link_close(struct osmo_stream_srv_link *link)
Close the stream server link and unregister from select loop.
Definition: stream_srv.c:574
const char * osmo_stream_srv_get_name(const struct osmo_stream_srv *conn)
Retrieve name previously set on the srv object (see osmo_stream_srv_set_name()).
Definition: stream_srv.c:969
void osmo_stream_srv_link_set_name(struct osmo_stream_srv_link *link, const char *name)
Set a name on the srv_link object (used during logging).
Definition: stream_srv.c:218
void * osmo_stream_srv_get_data(struct osmo_stream_srv *conn)
Retrieve application private data of the stream server.
Definition: stream_srv.c:1052
int osmo_stream_srv_link_get_fd(const struct osmo_stream_srv_link *link)
Retrieve File Descriptor of the stream server link.
Definition: stream_srv.c:477
void osmo_stream_srv_set_closed_cb(struct osmo_stream_srv *conn, osmo_stream_srv_closed_cb_t close_cb)
Set the call-back function called when the stream server socket was closed.
Definition: stream_srv.c:996