Man page - mdex_tree_hash(3)

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Manual

MDEX_TREE_HASH

NAME
LIBRARY
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO

NAME

mdex_tree_hash - create hash of merkle tree root

LIBRARY

Librecast library ( liblibrecast , -llibrecast )

SYNOPSIS

#include <librecast/mdex.h>

int mdex_tree_hash(unsigned char *hash , size_t hashlen , mtree_t *mtree , size_t n );

Compile and link with -llibrecast .

DESCRIPTION

The mdex_tree_hash function creates a hash of length hashlen from the root node of mtree with key n . This is used to index an mtree in several parts, and to distinguish the root node from the first data node when nodes = 1.

RETURN VALUE

The mdex_tree_hash () returns zero on success. On error, -1 is returned.

SEE ALSO

hash_generic_key (3), mdex_init (3), mdex_free (3), mdex_get (3), mdex_put (3), mdex_del (3), lc_share (3)