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.TH "RADIX_TREE_TAG_GET" "9" "09 October 2005" "" ""

.SH NAME
radix_tree_tag_get \- get a tag on a radix tree node
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int radix_tree_tag_get  (struct radix_tree_root * \fIroot\fB, unsigned long \fIindex\fB, int \fItag\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIroot\fB\fR
radix tree root
.TP
\fB\fIindex\fB\fR
index key
.TP
\fB\fItag\fB\fR
tag index
.SH "DESCRIPTION"
.PP
Return the search tag corresponging to \fIindex\fR in the radix tree.
.PP
Returns zero if the tag is unset, or if there is no corresponding item
in the tree.