prim.h File Reference

#include <stdint.h>
#include <osmocom/core/msgb.h>

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Data Structures
struct	osmo_prim_hdr
	primitive header More...
struct	osmo_prim_event_map
	single entry in a SAP/PRIM/OP -> EVENT map More...

Macros
#define	OSMO_PRIM(prim, op)   ((prim << 8) | (op & 0xFF))
#define	OSMO_PRIM_HDR(oph)   OSMO_PRIM((oph)->primitive, (oph)->operation)
#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)
#define	OSMO_NO_EVENT   0xFFFFFFFF
	magic value to be used as final record of osmo_prim_event_map

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 More...
uint32_t	osmo_event_for_prim (const struct osmo_prim_hdr *oph, const struct osmo_prim_event_map *maps)
	resolve the (fsm) event for a given primitive using a map More...

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