libosmocore 0.9.6-23.20170220git32ee5af8.fc42
Osmocom core library
Loading...
Searching...
No Matches
Osmocom primitives

Files

file  prim.h
 

Data Structures

struct  osmo_prim_hdr
 primitive header More...
 

Macros

#define OSMO_PRIM(prim, op)
 
#define OSMO_PRIM_HDR(oph)
 
#define _SAP_GSM_SHIFT   24
 
#define _SAP_GSM_BASE   (0x01 << _SAP_GSM_SHIFT)
 
#define _SAP_TETRA_BASE   (0x02 << _SAP_GSM_SHIFT)
 
#define _SAP_SS7_BASE   (0x03 << _SAP_GSM_SHIFT)
 

Typedefs

typedef int(* osmo_prim_cb) (struct osmo_prim_hdr *oph, void *ctx)
 primitive handler callback type
 

Enumerations

enum  osmo_prim_operation { PRIM_OP_REQUEST , PRIM_OP_RESPONSE , PRIM_OP_INDICATION , PRIM_OP_CONFIRM }
 primitive operation More...
 

Functions

static void osmo_prim_init (struct osmo_prim_hdr *oph, unsigned int sap, unsigned int primitive, enum osmo_prim_operation operation, struct msgb *msg)
 initialize a primitive header
 

Variables

const struct value_string osmo_prim_op_names [5]
 human-readable string mapping for osmo_prim_operation
 

Detailed Description

Macro Definition Documentation

◆ OSMO_PRIM

#define OSMO_PRIM ( prim,
op )
Value:
((prim << 8) | (op & 0xFF))

◆ OSMO_PRIM_HDR

#define OSMO_PRIM_HDR ( oph)
Value:
OSMO_PRIM((oph)->primitive, (oph)->operation)

Enumeration Type Documentation

◆ osmo_prim_operation

primitive operation

Enumerator
PRIM_OP_REQUEST 

request

PRIM_OP_RESPONSE 

response

PRIM_OP_INDICATION 

indication

PRIM_OP_CONFIRM 

confirm

Function Documentation

◆ osmo_prim_init()

static void osmo_prim_init ( struct osmo_prim_hdr * oph,
unsigned int sap,
unsigned int primitive,
enum osmo_prim_operation operation,
struct msgb * msg )
inlinestatic

initialize a primitive header

Parameters
[in,out]ophprimitive header
[in]sapService Access Point
[in]primitivePrimitive Number
[in]operationPrimitive Operation (REQ/RESP/IND/CONF)
[in]msgMessage

References osmo_prim_hdr::msg, osmo_prim_hdr::primitive, and osmo_prim_hdr::sap.