98     void  (*func) (char *value, struct request_info *request);
139     char   *value;  in process_options()  local
153 	if (*(value = curr_opt + strcspn(curr_opt, whitespace_eq))) {  in process_options()
154 	    if (*value != '=') {  in process_options()
155 		*value++ = 0;  in process_options()
156 		value += strspn(value, whitespace);  in process_options()
158 	    if (*value == '=') {  in process_options()
159 		*value++ = 0;  in process_options()
160 		value += strspn(value, whitespace);  in process_options()
163 	if (*value == 0)  in process_options()
164 	    value = 0;  in process_options()
182 	if (!value && need_arg(op))  in process_options()
184 	if (value && !permit_arg(op))  in process_options()
188 	if (value && expand_arg(op))  in process_options()
189 	    value = chop_string(percent_x(bf, sizeof(bf), value, request));  in process_options()
191 	    syslog(LOG_DEBUG, "option:   %s %s", key, value ? value : "");  in process_options()
192 	(*(op->func)) (value, request);  in process_options()
200 static void allow_option(char *value, struct request_info *request)  in allow_option()  argument
209 static void deny_option(char *value, struct request_info *request)  in deny_option()  argument
216 static void banners_option(char *value, struct request_info *request)  in banners_option()  argument
225     sprintf(path, "%s/%s", value, eval_daemon(request));  in banners_option()
237     } else if (stat(value, &st) < 0) {  in banners_option()
238 	tcpd_warn("%s: %m", value);  in banners_option()
246 static void group_option(char *value, struct request_info *request)  in group_option()  argument
250     if ((grp = getgrnam(value)) == 0)  in group_option()
251 	tcpd_jump("unknown group: \"%s\"", value);  in group_option()
255 	tcpd_jump("setgid(%s): %m", value);  in group_option()
262 static void user_option(char *value, struct request_info *request)  in user_option()  argument
267     if ((group = split_at(value, '.')) != 0)  in user_option()
269     if ((pwd = getpwnam(value)) == 0)  in user_option()
270 	tcpd_jump("unknown user: \"%s\"", value);  in user_option()
274 	tcpd_jump("setuid(%s): %m", value);  in user_option()
281 static void umask_option(char *value, struct request_info *request)  in umask_option()  argument
286     if (sscanf(value, "%o%c", &mask, &junk) != 1 || (mask & 0777) != mask)  in umask_option()
287 	tcpd_jump("bad umask value: \"%s\"", value);  in umask_option()
295 static void spawn_option(char *value, struct request_info *request)  in spawn_option()  argument
298 	shell_cmd(value);  in spawn_option()
305 static void linger_option(char *value, struct request_info *request)  in linger_option()  argument
310     if (sscanf(value, "%d%c", &linger.l_linger, &junk) != 1  in linger_option()
312 	tcpd_jump("bad linger value: \"%s\"", value);  in linger_option()
325 static void keepalive_option(char *value, struct request_info *request)  in keepalive_option()  argument
338 static void nice_option(char *value, struct request_info *request)  in nice_option()  argument
343     if (value != 0 && sscanf(value, "%d%c", &niceval, &junk) != 1)  in nice_option()
344 	tcpd_jump("bad nice value: \"%s\"", value);  in nice_option()
351 static void twist_option(char *value, struct request_info *request)  in twist_option()  argument
361 	syslog(deny_severity, "twist %s to %s", eval_client(request), value);  in twist_option()
374 	    (void) execl("/bin/sh", "sh", "-c", value, (char *) 0);  in twist_option()
387 static void rfc931_option(char *value, struct request_info *request)  in rfc931_option()  argument
392     if (value != 0) {  in rfc931_option()
393 	if (sscanf(value, "%d%c", &timeout, &junk) != 1 || timeout <= 0)  in rfc931_option()
394 	    tcpd_jump("bad rfc931 timeout: \"%s\"", value);  in rfc931_option()
404 static void setenv_option(char *value, struct request_info *request)  in setenv_option()  argument
408     if (*(var_value = value + strcspn(value, whitespace)))  in setenv_option()
410     if (setenv(chop_string(value), chop_string(var_value), 1))  in setenv_option()
436 static void severity_option(char *value, struct request_info *request)  in severity_option()  argument
438     char   *level = split_at(value, '.');  in severity_option()
441 	severity_map(facilitynames, value) | severity_map(prioritynames, level)  in severity_option()
442 	: severity_map(prioritynames, value);  in severity_option()