ELF32_GETEHDR(3)          Libelf Programmer's Manual          ELF32_GETEHDR(3)

NAME
       elf32_getehdr - retrieve the ELF header for a 32-bit ELF descriptor


SYNOPSIS
       #include <libelf.h>

       Elf32_Ehdr *elf32_getehdr(Elf *elf);


DESCRIPTION
       elf32_getehdr retrieves the ELF header for the given 32-bit ELF
       descriptor elf.  The ELF header contains crucial metadata about the ELF
       file, such as the type, machine, version, entry point, program header
       table offset, and section header table offset. See elf(5) for more
       information regarding the ELF header.


PARAMETERS
       elf    Pointer to the ELF descriptor from which to retrieve the ELF
              header.


RETURN VALUE
       On success, elf32_getehdr returns a pointer to the Elf32_Ehdr
       structure. If the ELF descriptor is invalid or not a 32-bit ELF, it
       returns NULL and sets an error code retrievable by elf_errno(3).


SEE ALSO
       elf64_getehdr(3), elf_begin(3), elf_errno(3), elf(5)


REPORTING BUGS
       Report bugs to <elfutils-devel@sourceware.org> or
       https://sourceware.org/bugzilla/.

Libelf                            2024-06-26                  ELF32_GETEHDR(3)