47 free_retv(struct acl_field *acl)  in free_retv()  argument
49     while(acl != NULL) {  in free_retv()
50 	if (acl->type == acl_retval) {  in free_retv()
51 	    if (*acl->u.retv)  in free_retv()
52 		free(*acl->u.retv);  in free_retv()
53 	    *acl->u.retv = NULL;  in free_retv()
55 	acl = acl->next;  in free_retv()
60 acl_free_list(struct acl_field *acl, int retv)  in acl_free_list()  argument
64 	free_retv(acl);  in acl_free_list()
65     while(acl != NULL) {  in acl_free_list()
66 	next = acl->next;  in acl_free_list()
67 	free(acl);  in acl_free_list()
68 	acl = next;  in acl_free_list()
79     struct acl_field *acl = NULL, *tmp;  in acl_parse_format()  local
86 	    acl_free_list(acl, 0);  in acl_parse_format()
102 				     "parsing ACL", "specifier"), *p);  in acl_parse_format()
103 	    acl_free_list(acl, 0);  in acl_parse_format()
108 	if(acl == NULL)  in acl_parse_format()
109 	    acl = tmp;  in acl_parse_format()
111 	    *acl->last = tmp;  in acl_parse_format()
112 	acl->last = &tmp->next;  in acl_parse_format()
114     *acl_ret = acl;  in acl_parse_format()
136 	      struct acl_field *acl,  in acl_match_acl()  argument
143 	if (acl == NULL)  in acl_match_acl()
145 	if(!acl_match_field(context, buf, acl)) {  in acl_match_acl()
148 	acl = acl->next;  in acl_match_acl()
150     if (acl)  in acl_match_acl()
156  * krb5_acl_match_string matches ACL format against a string.
158  * The ACL format has three format specifiers: s, f, and r.  Each
186  *     krb5_errx(context, 1, "acl didn't match");
192  *     krb5_errx(context, 1, "acl didn't match");
209     struct acl_field *acl;  in krb5_acl_match_string()  local
213     ret = acl_parse_format(context, &acl, format, ap);  in krb5_acl_match_string()
218     found = acl_match_acl(context, acl, string);  in krb5_acl_match_string()
219     acl_free_list(acl, !found);  in krb5_acl_match_string()
223 	krb5_set_error_message(context, EACCES, N_("ACL did not match", ""));  in krb5_acl_match_string()
229  * krb5_acl_match_file matches ACL format against each line in a file
234  * @param file file with acl listed in the file.
251     struct acl_field *acl = NULL;  in krb5_acl_match_file()  local
269     ret = acl_parse_format(context, &acl, format, ap);  in krb5_acl_match_file()
280 	if(acl_match_acl(context, acl, buf)) {  in krb5_acl_match_file()
284 	free_retv(acl);  in krb5_acl_match_file()
288     acl_free_list(acl, !found);  in krb5_acl_match_file()
292 	krb5_set_error_message(context, EACCES, N_("ACL did not match", ""));  in krb5_acl_match_file()