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| HDF5 Last Updated on 2025-11-11 The HDF5 Field Guide

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Data Fields
H5F_info1_t Struct Reference

`#include <src/H5Fpublic.h>`

## Detailed Description

Current "global" information about file

## Data Fields
struct { |
hsize_t hdr_size |
H5_ih_info_t msgs_info |
} | sohm |
hsize_t | super_ext_size

## Field Documentation

## ◆ hdr_size

hsize_t hdr_size

Shared object header message header size

## ◆ msgs_info

H5_ih_info_t msgs_info

Shared object header message index & heap size

## ◆ [struct]

struct { ... } sohm

## ◆ super_ext_size

hsize_t super_ext_size

Superblock extension size

The documentation for this struct was generated from the following file:

- src/H5Fpublic.h