import csv


def get_file_entry_names(path):
    """Get the names of all entries in the food dictionary or a log file.

    :param path: A string of the food dictionary or log file pathname.

    :returns: A list of the entry names associated with each entry in the food dictionary or a log file.
    """
    entry_names = []
    with open(path) as f:
        reader = list(csv.reader(f))
        for row in reader:
            entry_names.append(row[0])
    return entry_names