* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2017 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* Functions for matching strings */
if (Ustrcmp(pattern, "@[]") == 0)
{
- ip_address_item *ip;
int slen = Ustrlen(s);
if (s[0] != '[' && s[slen-1] != ']') return FAIL;
- for (ip = host_find_interfaces(); ip != NULL; ip = ip->next)
+ for (ip_address_item * ip = host_find_interfaces(); ip; ip = ip->next)
if (Ustrncmp(ip->address, s+1, slen - 2) == 0
&& ip->address[slen - 2] == 0)
return OK;
for; partial matching is all handled inside search_find(). Note that there is
no search_close() because of the caching arrangements. */
-handle = search_open(filename, search_type, 0, NULL, NULL);
-if (handle == NULL) log_write(0, LOG_MAIN|LOG_PANIC_DIE, "%s",
- search_error_message);
+if (!(handle = search_open(filename, search_type, 0, NULL, NULL)))
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE, "%s", search_error_message);
result = search_find(handle, filename, keyquery, partial, affix, affixlen,
starflags, &expand_setup);
-if (result == NULL) return search_find_defer? DEFER : FAIL;
-if (valueptr != NULL) *valueptr = result;
+if (!result) return f.search_find_defer? DEFER : FAIL;
+if (valueptr) *valueptr = result;
expand_nmax = expand_setup;
return OK;
if (!list)
{
- if (expand_string_forcedfail)
+ if (f.expand_string_forcedfail)
{
HDEBUG(D_lists) debug_printf("expansion of \"%s\" forced failure: "
"assume not in this list\n", *listptr);
if (valueptr)
{
const uschar *key = get_check_key(arg, type);
- namedlist_cacheblock *p;
- for (p = nb->cache_data; p; p = p->next)
+
+ for (namedlist_cacheblock * p = nb->cache_data; p; p = p->next)
if (Ustrcmp(key, p->key) == 0)
{
*valueptr = p->data;
if (pattern[0] == '@' && pattern[1] == '@')
{
int watchdog = 50;
- const uschar *key;
uschar *list, *ss;
uschar buffer[1024];
/* Loop for handling chains. The last item in any list may be of the form
">name" in order to chain on to another list. */
- for (key = sdomain + 1; key != NULL && watchdog-- > 0; )
+ for (const uschar * key = sdomain + 1; key && watchdog-- > 0; )
{
int sep = 0;
const uschar **listptr, unsigned int *cache_bits, int expand_setup, int sep,
const uschar **valueptr)
{
-uschar *p;
check_address_block ab;
unsigned int *local_cache_bits = cache_bits;
original address. */
sprintf(CS big_buffer, "%.*s", big_buffer_size - 1, address);
-for (p = big_buffer + Ustrlen(big_buffer) - 1; p >= big_buffer; p--)
+for (uschar * p = big_buffer + Ustrlen(big_buffer) - 1; p >= big_buffer; p--)
{
if (!caseless && *p == '@') break;
*p = tolower(*p);