GELF_GETPHDR

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

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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

Interface	Attribute	Value
gelf_getphdr()	Thread safety	M-Safe

 

REPORTING BUGS

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

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Index

NAME

SYNOPSIS

DESCRIPTION

PARAMETERS

RETURN VALUE

SEE ALSO

ATTRIBUTES

REPORTING BUGS