if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_rename_trampoline_addr uintptr

//go:cgo_import_dynamic libc_rename rename "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Renameat(fromfd int, from string, tofd int, to string) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(from)
	if err != nil {
		return
	}

//sys	readlinkat(dirfd int, path string, buf []byte) (n int, err error)

func Readlink(path string, buf []byte) (n int, err error) {
	return readlinkat(_AT_FDCWD, path, buf)
}

func Rename(oldpath string, newpath string) (err error) {
	return Renameat(_AT_FDCWD, oldpath, _AT_FDCWD, newpath)
}

func Rmdir(path string) error {
	return unlinkat(_AT_FDCWD, path, _AT_REMOVEDIR)
}

//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)

func Readlink(path string, buf []byte) (n int, err error) {
	return Readlinkat(AT_FDCWD, path, buf)
}

func Rename(oldpath string, newpath string) (err error) {
	return Renameat(AT_FDCWD, oldpath, AT_FDCWD, newpath)
}

func Rmdir(path string) error {
	return Unlinkat(AT_FDCWD, path, AT_REMOVEDIR)
}

	if int64(r0) == -1 {
		err = errnoErr2(e1, e2)
	}
	return
}

//go:nosplit
func get_RenameatAddr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string) (err error))

var Renameat = enter_Renameat

func enter_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
	funcref := get_RenameatAddr()
	if funcptrtest(GetZosLibVec()+SYS___RENAMEAT_A<<4, "") == 0 {

//sysnb	Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT
//sys	Rename(from string, to string) (err error) = SYS___RENAME_A
//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) = SYS___RENAMEAT_A
//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) = SYS___RENAMEAT2_A

	}

	return er.newMultipartUpload(ctx, bucket, object, opts)
}

// renamePart - renames multipart part to its relevant location under uploadID.
func renamePart(ctx context.Context, disks []StorageAPI, srcBucket, srcEntry, dstBucket, dstEntry string, writeQuorum int) ([]StorageAPI, error) {
	g := errgroup.WithNErrs(len(disks))

	// Rename file on all underlying storage disks.
	for index := range disks {
		index := index

        then:
        file('dest').assertHasDescendants(
            'root.renamed',
            'root.b',
            'accents.c',
            'one/renamed_one.renamed',
            'one/renamed_one.b',
            'one/sub/onesub.renamed',
            'one/sub/onesub.b',
            'two/two.renamed',
            'two/two.b' //do not rename with 'rename { null }'
        )
    }

            throw new UncheckedIOException(e);
        }
    }

    public static void moveExistingFile(File source, File destination) {
        logDeprecation();
        boolean rename = source.renameTo(destination);
        if (!rename) {
            moveFileInternal(source, destination);
        }
    }

    /**
     * If the destination file exists, then this method will overwrite it.
     *

	cmd.PersistentFlags().StringVar(&diffArgs.renameResources, "rename", "",
		"Rename resources before comparison.\n"+
			"The format of each renaming pair is A->B, all renaming pairs are comma separated.\n"+
			"e.g. Service:*:istiod->Service:*:istio-control - rename istiod service into istio-control")
}

func manifestDiffCmd(diffArgs *manifestDiffArgs) *cobra.Command {

    suffix_id++;
    new_func_name = absl::StrCat(main_func_name.str(), "_", suffix_id);
  }

  return new_func_name;
}

// Renames the existing @main function to avoid conflict with the newly
// created main function. When it is renamed, its usages will also be replaced.
// It will be renamed by attaching a number suffix like `@main_{i}`, until there
// are no conflicts. This function is a no-op when no function called @main
// exists.