libosmo-sigtran 2.2.1 Osmocom SIGTRAN library

Data Structures | Macros | Functions
sccp_user.h File Reference
`#include <inttypes.h>`
`#include <osmocom/core/fsm.h>`
`#include <osmocom/core/prim.h>`
`#include <osmocom/core/linuxlist.h>`
`#include <osmocom/sigtran/sccp_sap.h>`

Go to the source code of this file.

## Data Structures
struct | osmo_sccp_user

## Macros
#define | _LOGPSCU(scu, subsys, level, fmt, args ...) _LOGPSCI((scu)->inst, subsys, level, "SCU(%s) " fmt, osmo_sccp_user_name(scu), ## args)
#define | LOGPSCU(scu, level, fmt, args ...) _LOGPSCU(scu, DLSCCP, level, fmt, ## args)

## Functions
struct osmo_sccp_user * | sccp_user_alloc (struct osmo_sccp_instance *inst, const char *name, osmo_prim_cb prim_cb, uint16_t ssn, uint32_t pc)
void | sccp_user_free (struct osmo_sccp_user *scu)
int | sccp_user_prim_up (struct osmo_sccp_user *scut, struct osmo_scu_prim *prim)
| Send a SCCP User SAP Primitive up to the User. More...

## Macro Definition Documentation

## ◆ _LOGPSCU

#define _LOGPSCU | ( |  | scu,
|  |  | subsys,
|  |  | level,
|  |  | fmt,
|  |  | args ...
| ) |  | _LOGPSCI((scu)->inst, subsys, level, "SCU(%s) " fmt, osmo_sccp_user_name(scu), ## args)

## ◆ LOGPSCU

#define LOGPSCU | ( |  | scu,
|  |  | level,
|  |  | fmt,
|  |  | args ...
| ) |  | _LOGPSCU(scu, DLSCCP, level, fmt, ## args)

## Function Documentation

## ◆ sccp_user_alloc()

struct osmo_sccp_user * sccp_user_alloc | ( | struct osmo_sccp_instance * | inst,
|  | const char * | name,
|  | osmo_prim_cb | prim_cb,
|  | uint16_t | ssn,
|  | uint32_t | pc
| ) |  |

References osmo_sccp_user::inst, osmo_sccp_user::list, osmo_sccp_user::name, osmo_sccp_user::pc, pc, osmo_sccp_user::prim_cb, osmo_sccp_user::ssn, ssn, and osmo_sccp_instance::users.

Referenced by sccp_user_bind_pc().

## ◆ sccp_user_free()

void sccp_user_free | ( | struct osmo_sccp_user * | scu | ) |

References osmo_sccp_user::list, and sccp_user_flush_connections().

Referenced by osmo_sccp_user_unbind().

## ◆ sccp_user_prim_up()

int sccp_user_prim_up | ( | struct osmo_sccp_user * | scu,
|  | struct osmo_scu_prim * | prim
| ) |  |

Send a SCCP User SAP Primitive up to the User.

Parameters

  [in] | scu | SCCP User to whom to send the primitive
  [in] | prim | Primitive to send to the user

Returns
  return value of the SCCP User's prim_cb() function

Ownership of prim->oph->msg is passed to the user of the registered callback

References LOGPSCU, osmo_scu_prim::oph, osmo_scu_prim_name(), and osmo_sccp_user::prim_cb.

Referenced by sccp_conn_scu_gen_encode_and_send(), sccp_lbcs_local_bcast_pcstate(), sccp_lbcs_local_bcast_state(), sclc_rx_cldr(), and sclc_rx_cldt().