NAME¶

MrmOpenHierarchyFromBuffer — Allocates a hierarchy ID and opens a buffer containing a memory image of a UID file

SYNOPSIS¶

#include <Mrm/MrmPublic.h>

Cardinal MrmOpenHierarchyFromBuffer(
unsigned char uid_buffer,
MrmHierarchy *hierarchy_id);

DESCRIPTION¶

MrmOpenHierarchyFromBuffer allows you to specify a buffer containing information from UID files that MRM searches in subsequent fetch operations. This function also allocates a hierarchy ID and initializes the optimized search lists in the hierarchy.

buffer

Specifies a stream of bytes containing information from UID files

hierarchy_id

Returns the search hierarchy ID. The search hierarchy ID identifies the buffer that MRM searches when performing subsequent fetch calls.

RETURN¶

This function returns one of the following status return constants:

MrmSUCCESS

The function executed successfully.

MrmFAILURE

The function failed.

RELATED¶

MrmCloseHierarchy(3) and MrmOpenHierarchyPerDisplay(3).