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



NAME
       gelf_getdyn - Get class-independent information from dynamic table at
       the given index


SYNOPSIS
       #include <gelf.h>

       GElf_Dyn *gelf_getdyn (Elf_Data *data, int ndx, GElf_Dyn *dst);


DESCRIPTION
       Retrieve a dynamic table entry from data at index ndx and store it in a
       class-independent representation pointed to by dst.


       data must be an Elf_Data* associated with a section of type SHT_DYNAMIC


PARAMETERS
       data   Pointer to an Elf_Data of a section with type SHT_DYNAMIC.
              data->d_type should be ELF_T_DYN.


       ndx    Zero-based index of the requested dynamic table entry within
              data.


       dst    Pointer to a caller-provided GElf_Dyn structure for storing the
              requested dynamic table entry.  Must not be NULL.


RETURN VALUE
       On success, this function updates dst with the requested dynamic table
       entry and returns dst.  On failure, it returns NULL and sets elf_errno.
       If data is NULL, then NULL is returned without setting elf_errno.


SEE ALSO
       gelf_update_dyn(3), libelf(3), elf(5)


ATTRIBUTES

       +--------------------------------------------+---------------+---------+
       |Interface                                   | Attribute     | Value   |
       +--------------------------------------------+---------------+---------+
       |gelf_getdyn ()                              | Thread safety | MT-Safe |
       +--------------------------------------------+---------------+---------+

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

Libelf                            2025-12-30                    GELF_GETDYN(3)