elf32_getchdr3

Usage

#include <libelf.h>
Elf32_Chdr *elf32_getchdr(Elf_Scn *scn);
Elf64_Chdr *elf64_getchdr(Elf_Scn *scn);

Overview

Retrieve the compression header for a section with compressed data. Sections with compressed data are indicated with the SHF_COMPRESSED flag. See libelf(3) for more information regarding the compression header.

Parameters

scn

Section whose compression header will be retrieved. The section's SHF_COMPRESSED flag must be set.

Return value

On success, return a pointer to the compression header. On failure, return NULL and set a libelf error code.

Attributes

For an explanation of the terms used in this section, see attributes(7).