libosmocore  0.9.6-14.20170220git32ee5af8.fc33
Osmocom core library
msgb Struct Reference

Osmocom message buffer. More...

#include <msgb.h>

Data Fields

struct llist_head list
 linked list header
 
union {
   void *   dst
 reference of origin/destination
 
   struct gsm_bts_trx *   trx
 
}; 
 
struct gsm_lchan * lchan
 logical channel
 
unsigned char * l1h
 pointer to Layer1 header (if any)
 
unsigned char * l2h
 pointer to A-bis layer 2 header: OML, RSL(RLL), NS
 
unsigned char * l3h
 pointer to Layer 3 header. For OML: FOM; RSL: 04.08; GPRS: BSSGP
 
unsigned char * l4h
 pointer to layer 4 header
 
unsigned long cb [5]
 control buffer
 
uint16_t data_len
 length of underlying data array
 
uint16_t len
 length of bytes used in msgb
 
unsigned char * head
 start of underlying memory buffer
 
unsigned char * tail
 end of message in buffer
 
unsigned char * data
 start of message in buffer
 
unsigned char _data [0]
 optional immediate data array
 

Detailed Description

Osmocom message buffer.


The documentation for this struct was generated from the following file: