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.TH "AVC_INSERT" "" "06 October 2005" "" ""

.SH NAME
avc_insert \- Insert an AVC entry.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int avc_insert  (u32 \fIssid\fB, u32 \fItsid\fB, u16 \fItclass\fB, struct avc_entry * \fIae\fB, struct avc_entry_ref * \fIaeref\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIssid\fB\fR
source security identifier
.TP
\fB\fItsid\fB\fR
target security identifier
.TP
\fB\fItclass\fB\fR
target security class
.TP
\fB\fIae\fB\fR
AVC entry
.TP
\fB\fIaeref\fB\fR
AVC entry reference
.SH "DESCRIPTION"
.PP
Insert an AVC entry for the SID pair
(\fIssid\fR, \fItsid\fR) and class \fItclass\fR\&.
The access vectors and the sequence number are
normally provided by the security server in
response to a \fBsecurity_compute_av\fR call.  If the
sequence number \fIae\fR->avd.seqno is not less than the latest
revocation notification, then the function copies
the access vectors into a cache entry, updates
\fIaeref\fR to refer to the entry, and returns 0\&.
Otherwise, this function returns -EAGAIN\&.