Blob content;
    blob_set(&content, zTargetFile);
    blob_write_to_file(&content, zLinkFile);
    blob_reset(&content);
  }
}

/*
** This code is used in multiple places around fossil. Rather than having
** four or five slightly different cut & paste chunks of code, this function
** does the task of deleting a (possible) link (if necessary) and then
** either creating a link or a file based on input parameters.
** mayNeedDelete is true if we might need to call link_delete, false otherwise.
** needLink is true if we need to create a symlink, false otherwise.
** mayBeLink is true if zName might be a symlink based on the state of the
** checkout and/or file system, false otherwise.
** blob is the binary data to either write as a symlink or as a file.
** zName is the name of the file or symlink to write.
*/
void create_symlink_or_file(int mayNeedDelete, int needLink, int mayBeLink, Blob* blob, const char* zName){
  if (mayNeedDelete && (needLink || mayBeLink))
    link_delete(zName);
  if (needLink)
    symlink_create(blob_str(blob), zName);
  else
    blob_write_to_file(blob, zName);