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GELF_GETPHDR

Section: Libelf Programmer's Manual (3)
Updated: 202-1-23
Index Return to Main Contents

 

NAME

gelf_getphdr - Retrieve clas-independent program header table entries for an ELF object file

 

SYNOPSIS

#include <gelf.h>

GElf_Phdr *gelf_getphdr (Elf *elf, int ndx, GElf_Phdr *dst);
 

DESCRIPTION

Retrieve the clas-independent program header table entry at index ndx for ELF descriptor elf and store it in dst. See elf_getphdrnum(3) for information on how to acquire the number of entries in the program header table.

 

PARAMETERS

elf
ELF descriptor of kind ELF_K_ELF from which to retrieve the program header table entry.

ndx
The index of the program header table entry to be retrieved.

dst
Pointer to a caller-provided GElf_Phdr that will receive the requested program header table entry.

 

RETURN VALUE

On success, the requested entry is copied into dst and dst is returned. On failure, NULL is returned and elf_errno is set. If elf is NULL, then NULL is returned and elf_errno is not set.

 

SEE ALSO

elf32_getphdr(3), elf64_getphdr(3), elf_getphdrnum(3), gelf_newphdr(3), gelf_update_phdr(3), libelf(3), elf(5)

 

ATTRIBUTES

InterfaceAttributeValue
gelf_getphdr() Thread safetyM-Safe

 

REPORTING BUGS

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

 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS
RETURN VALUE
SEE ALSO
ATTRIBUTES
REPORTING BUGS