These convenience functions are used to retrieve and update class-dependent
Elf32_Dyn
or
Elf64_Dyn
information in the
dynamic
table of an ELF object.
Argument
data
is an
Elf_Data
descriptor associated with a section of type
SHT_DYNAMIC.
Argument
ndx
is the index of the entry being retrieved or updated.
The class-independent
GElf_Dyn
structure is described in
gelf(3).
Function
gelf_getdyn()
retrieves the class-dependent entry at index
ndx
in data buffer
data
and copies it to the destination pointed to by argument
dyn
after translation to class-independent form.
Function
gelf_update_dyn()
converts the class-independent entry pointed to
by argument
dyn
to class-dependent form, and writes it to the entry at index
ndx
in the data buffer described by argument
data.
Function
gelf_update_dyn()
signals an error if any of the values in the class-independent
representation exceeds the representable limits of the target
type.
