DWARF_GET_CIE_INDEX(3) |
Library Functions Manual |
DWARF_GET_CIE_INDEX(3) |
NAME
dwarf_get_cie_index — retrieve the index of a CIE descriptor
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_cie_index(Dwarf_Cie cie, Dwarf_Signed *cie_index, Dwarf_Error *err);
DESCRIPTION
Function
dwarf_get_cie_index() retrieves the zero-based index of a given CIE descriptor in the array of CIE descriptors returned by the functions
dwarf_get_fde_list(3) and
dwarf_get_fde_list_eh(3).
Argument cie should reference a valid DWARF CIE descriptor.
Argument cie_index should point to a location that will hold the returned index.
RETURN VALUES
Function dwarf_get_cie_index() 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_index() can fail with:
-
[DW_DLE_ARGUMENT]
-
Either of arugments cie or cie_index was NULL.