NAME

dwarf_get_cie_of_fde — retrieve CIE descriptor

LIBRARY

DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS

#include <libdwarf.h>

int
dwarf_get_cie_of_fde(Dwarf_Fde fde, Dwarf_Cie *ret_cie, Dwarf_Error *err);

DESCRIPTION

Function dwarf_get_cie_of_fde() retrieves the CIE descriptor associated with a given FDE descriptor.

Argument fde should reference a valid FDE descriptor.

Argument ret_cie should point to a location that will hold the returned CIE descriptor.

If argument err is not NULL, it will be used to store error information in case of an error.

RETURN VALUES

Function dwarf_get_cie_of_fde() returns DW_DLV_OK when it succeeds. In case of an error, it returns DW_DLV_ERROR and sets the argument err.

ERRORS

Function dwarf_get_cie_of_fde() can fail with:

[DW_DLE_ARGUMENT]

Either of arugments fde or ret_cie was NULL.

SEE ALSO

dwarf(3), dwarf_get_cie_info(3), dwarf_get_cie_index(3), dwarf_get_fde_at_pc(3), dwarf_get_fde_n(3)