SIP_HOLD_DIALOG(3SIP)SIP_HOLD_DIALOG(3SIP)NAME
sip_hold_dialog, sip_release_dialog - hold/release reference on a dia‐
log
SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ]
#include <sip.h>
void sip_hold_dialog(sip_dialog_t dialog);
void sip_release_dialog(sip_dialog_t dialog);
DESCRIPTION
For functions that return a pointer of type sip_str_t, sip_str_t is
supplied by:
typedef struct sip_str {
char *sip_str_ptr;
int sip_str_len;
}sip_str_t;
The sip_str_ptr parameter points to the start of the returned value and
sip_str_len supplies the length of the returned value.
The sip_hold_dialog() function is used to hold a reference on the dia‐
log. A dialog is not freed if there are any references on it.
The sip_release_dialog() function is used to release a reference in the
dialog. If the reference in a dialog drops to 0 and it is in
SIP_DLG_DESTROYED state, it 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)
Jan 25, 2007 SIP_HOLD_DIALOG(3SIP)
