| GELF_GETREL(3) | Library Functions Manual | GELF_GETREL(3) | 
gelf_getrel, gelf_update_rel
  —
#include <gelf.h>
GElf_Rel *
  
  gelf_getrel(Elf_Data
    *data, int ndx,
    GElf_Rel *rel);
int
  
  gelf_update_rel(Elf_Data
    *data, int ndx,
    GElf_Rel *rel);
Argument data is an
    Elf_Data descriptor associated with a section of type
    SHT_REL. Argument ndx is the
    index of the entry being retrieved or updated. The class-independent
    GElf_Rel structure is described in
    gelf(3).
Function gelf_getrel() retrieves the
    class-dependent entry at index ndx in data buffer
    data and copies it to the destination pointed to by
    argument rel after translation to class-independent
    form.
Function gelf_update_rel() converts the
    class-independent entry pointed to by argument rel to
    class-dependent form, and writes it to the entry at index
    ndx in the data buffer described by argument
    data. Function
    gelf_update_rel() signals an error if any of the
    values in the class-independent representation exceeds the representable
    limits of the target type.
gelf_getrel() returns the value of argument
  rel if successful, or NULL in case of an error. Function
  gelf_update_rel() returns a non-zero value if
  successful, or zero in case of an error.
ELF_E_ARGUMENT]ELF_E_ARGUMENT]ELF_E_ARGUMENT]SHT_REL.ELF_E_RANGE]| August 29, 2006 | NetBSD 9.3 |