sip_hold_trans(3SSession Initiation Protocol Library Functsip_hold_trans(3SIP)NAME
sip_hold_trans, sip_release_trans - hold or release reference on a
transaction
SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ]
#include <sip.h>
void sip_hold_trans(sip_transaction_t sip_trans);
void sip_release_trans(sip_transaction_t sip_trans);
DESCRIPTION
The sip_hold_trans() function is used to hold a reference on the trans‐
action sip_trans. A transaction is not freed if there are any refer‐
ences on it.
The sip_release_trans() function is used to release a reference on the
transaction sip_trans. If the reference falls to 0 and the transaction
is in a terminated state, the transaction is freed.
RETURN VALUES
The value of errno is not changed by these calls in the event of an
error.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOlibsip(3LIB)SunOS 5.11 25 Jan 2007 sip_hold_trans(3SIP)