.B -l (or --log)
Specifies a filename to open for writing log entries.  Log
entries are made for various stages in transfering files.
The log file is opened before switching users (see "-u")
and root directories (see "-r").  The log file is never
closed so log rotation without stopping the daemon is will
not work.  The value of "-" indicates that standard output
should be used for logging.
should be used for logging.  If the filename begins with a "|"
then a process is started and used for logging instead of a
file.

.TP
.B -u (or --user)
Specifies the user to switch user IDs to before servicing
requests.  The default is not change user IDs.

.TP

}

static FILE *filed_log_open(const char *file) {
	FILE *retval;

	if (strcmp(file, "-") == 0) {
		retval = stdout;
	} else if (file[0] == '|') {
		file++;
		retval = popen(file, "w");
	} else {
		retval = fopen(file, "a+");
	}

	return(retval);
}

		fprintf(output, "\n");
		fprintf(output, "      -l (or --log) specifies a filename to open for writing log entries.  Log\n");
		fprintf(output, "                    entries are made for various stages in transfering files.\n");
		fprintf(output, "                    The log file is opened before switching users (see \"-u\")\n");
		fprintf(output, "                    and root directories (see \"-r\").  The log file is never\n");
		fprintf(output, "                    closed so log rotation without stopping the daemon is will\n");
		fprintf(output, "                    not work.  The value of \"-\" indicates that standard output\n");
		fprintf(output, "                    should be used for logging.  The default is \"%s\".\n", LOG_FILE);
		fprintf(output, "                    should be used for logging.  If the filename begins with a \"|\"\n");
		fprintf(output, "                    then a process is started and used for logging instead of a\n");
		fprintf(output, "                    file.  The default is \"%s\".\n", LOG_FILE);
#ifdef FILED_DONT_LOG
		fprintf(output, "                    Note that logging is completely disabled so this option does\n");
		fprintf(output, "                    nothing in this build.\n");
#endif
		fprintf(output, "\n");
		fprintf(output, "      -u (or --user) specifies the user to switch user IDs to before servicing\n");
		fprintf(output, "                     requests.  The default is not change user IDs.\n");