modules/pam_login_access/login_access.c

115     char   *tok;
126     for (tok = strtok(list, listsep); tok != NULL; tok = strtok((char *) 0, listsep)) {
127 	if (strcmp(tok, "EXCEPT") == 0)	/* EXCEPT: give up */
129 	if ((match = (*match_fn)(tok, item, login_access_opts)) != 0)	/* YES */
135 	while ((tok = strtok((char *) 0, listsep)) && strcmp(tok, "EXCEPT")) {
138 	if (tok == NULL ||
176 group_match(const char *tok, const char *username)
186     if ((group = getgrnam(tok)) == NULL) {
210 user_match(const char *tok, const char *string,
223     if (tok[0] == '@') {			/* netgroup */
224 	return (netgroup_match(tok + 1, (char *) 0, string));
225     } else if (tok[0] == '(' && tok[(stringlen = strlen(&tok[1]))] == ')') {		/* group */
226 	if ((grpstr = strndup(&tok[1], stringlen - 1)) == NULL) {
233     } else if (string_match(tok, string)) {	/* ALL or exact match */
236 	return (group_match(tok, string));
244 from_match(const char *tok, const char *string,
259     if (tok[0] == '@') {			/* netgroup */
260 	return (netgroup_match(tok + 1, string, (char *) 0));
261     } else if (string_match(tok, string)) {	/* ALL or exact match */
263     } else if (tok[0] == '.') {			/* domain: match last fields */
264 	if ((str_len = strlen(string)) > (tok_len = strlen(tok))
265 	    && strcasecmp(tok, string + str_len - tok_len) == 0)
267     } else if (strcmp(tok, "LOCAL") == 0) {	/* local: no dots */
270     } else if (tok[(tok_len = strlen(tok)) - 1] == '.'	/* network */
271 	       && strncmp(tok, string, tok_len) == 0) {
280 string_match(const char *tok, const char *string)
288     if (strcmp(tok, "ALL") == 0) {		/* all: always matches */
290     } else if (strcasecmp(tok, string) == 0) {	/* try exact match */