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OML: some more comments on what functions do 

Change-Id: I5f30f6c556968fab60283ff1948966af28dc6e83
This commit is contained in:
Harald Welte 2019-02-08 21:47:14 +01:00
parent 9c9232c993
commit 3c89e2c36a
1 changed files with 6 additions and 0 deletions
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6
src/common/oml.c
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@ -102,6 +102,7 @@ void oml_fail_rep(uint16_t cause_value, const char *fmt, ...)
talloc_free(rep);
}
/* Push OM header in front of msgb and send it */
int oml_send_msg(struct msgb *msg, int is_manuf)
{
struct abis_om_hdr *omh;
@ -363,6 +364,8 @@ int oml_mo_state_chg(struct gsm_abis_mo *mo, int op_state, int avail_state)
return rc;
}
/* Send an ACK or NACK response from 'mo' to BSC, deriving message
* type from 'orig_msg_type'. ACK is sent if cause == 0; NACK otherwise */
int oml_mo_fom_ack_nack(struct gsm_abis_mo *mo, uint8_t orig_msg_type,
uint8_t cause)
{
@ -417,6 +420,9 @@ int oml_mo_opstart_nack(struct gsm_abis_mo *mo, uint8_t nack_cause)
return oml_mo_fom_ack_nack(mo, NM_MT_OPSTART, nack_cause);
}
/* Send an ACK or NACK response for 'msg' to BSC, deriving message
* type, obj class, obj inst from 'msg' and copying all attributes
* contained in 'msg'. ACK is sent if cause == 0; NACK otherwise */
int oml_fom_ack_nack(struct msgb *old_msg, uint8_t cause)
{
struct abis_om_hdr *old_oh = msgb_l2(old_msg);