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.TH "__QETH_REF_IP_ON_CARD" "9" "09 October 2005" "" ""

.SH NAME
__qeth_ref_ip_on_card \- 
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int __qeth_ref_ip_on_card  (struct qeth_card * \fIcard\fB, struct qeth_ipaddr * \fItodo\fB, struct qeth_ipaddr ** \fI__addr\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIcard\fB\fR
-- undescribed --
.TP
\fB\fItodo\fB\fR
-- undescribed --
.TP
\fB\fI__addr\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
reference to/from an IP address that is already registered on the card.
.SH "RETURNS"
.PP
0  address was on card and its reference count has been adjusted,
but is still > 0, so nothing has to be done
also returns 0 if card was not on card and the todo was to delete
the address -> there is also nothing to be done
1  address was not on card and the todo is to add it to the card's ip
list
-1 address was on card and its reference count has been decremented
to <= 0 by the todo -> address must be removed from card