You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: symbols.go
    path of file: ./repos/ipsw/pkg/dyld
    
    the code of the file until where you have to start completion: package dyld

import (
	"bufio"
	"bytes"
	"context"
	"encoding/binary"
	"encoding/gob"
	"fmt"
	"io"
	"os"
	"path/f
    
func (f *File) GetExportTrieSymbols(i *CacheImage) ([]trie.TrieExport, error) {
	var eTrieAddr, eTrieSize uint64

	if i.CacheImageInfoExtra.ExportsTrieAddr > 0 {
		eTrieAddr = i.CacheImageInfoExtra.ExportsTrieAddr
		eTrieSize = uint64(i.CacheImageInfoExtra.ExportsTrieSize)
	} else {
		m, err := i.GetMacho()
		if err != nil {
			return nil, fmt.Errorf("failed to parse MachO for image %s: %v", filepath.Base(i.Name), err)
		}
		if m.DyldExportsTrie() != nil {
			syms, err := m.DyldExports()
			if err != nil {
				return nil, fmt.Errorf("failed to get export trie symbols for image %s: %v", filepath.Base(i.Name), err)
			}
			return syms, nil
		} else if m.DyldInfo() != nil {
			eTrieAddr, _ = i.GetVMAddress(uint64(m.DyldInfo().ExportOff))
			eTrieSize = uint64(m.DyldInfo().ExportSize)
		} else {
			return nil, fmt.Errorf("failed to get export trie data for image %s: %w", filepath.Base(i.Name), ErrNoExportTrieInMachO)
		}
	}

	eTrieOffset, err := i.GetOffset(eTrieAddr)
	if err != nil {
		return nil, fmt.Errorf("failed to get offset of export trie addr")
	}

	sr := io.NewSectionReader(i.cache.r[i.cuuid], 0, 1<<63-1)

	if _, err := sr.Seek(int64(eTrieOffset), io.SeekStart); err != nil {
		return nil, fmt.Errorf("failed to seek to export trie offset in cache: %v", err)
	}

	exportTrie := make([]byte, eTrieSize)
	if err := binary.Read(sr, f.ByteOrder, &exportTrie); err != nil {
		return nil, fmt.Errorf("failed to read export trie data: %v", err)
	}

	syms, err := trie.ParseTrieExports(bytes.NewReader(exportTrie), i.LoadAddress)
	if err != nil {
		return nil, fmt.Errorf("failed to get export trie symbols for image %s: %v", filepath.Base(i.Name), err)
	}

	return syms, nil
}