Use C99 initialisations for iterators

[exim.git] / src / src / transports / pipe.c

diff --git a/src/src/transports/pipe.c b/src/src/transports/pipe.c
index 1ae5a70d99540daef5a1e08f9fe9017ad43cafc1..8e5c0c502c0b4d8e30b49dc1b8953369250cc3b6 100644 (file)
--- a/src/src/transports/pipe.c
+++ b/src/src/transports/pipe.c
@@ -481,14 +481,13 @@ if (expand_arguments)
 
   /* Allow $recipients in the expansion iff it comes from a system filter */
 
-  enable_dollar_recipients = addr && addr->parent &&
+  f.enable_dollar_recipients = addr && addr->parent &&
     Ustrcmp(addr->parent->address, "system-filter") == 0;
 
   if (p != NULL && (
          (p > cmd && p[-1] == '$') ||
          (p > cmd + 1 && p[-2] == '$' && p[-1] == '{' && p[14] == '}')))
     {
-    address_item *ad;
     uschar *q = p + 14;
 
     if (p[-1] == '{') { q++; p--; }
@@ -496,7 +495,7 @@ if (expand_arguments)
     g = string_get(Ustrlen(cmd) + 64);
     g = string_catn(g, cmd, p - cmd - 1);
 
-    for (ad = addr; ad; ad = ad->next)
+    for (address_item * ad = addr; ad; ad = ad->next)
       {
       /*XXX string_append_listele() ? */
       if (ad != addr) g = string_catn(g, US" ", 1);
@@ -509,11 +508,11 @@ if (expand_arguments)
   else
     argv[2] = expand_string(cmd);
 
-  enable_dollar_recipients = FALSE;
+  f.enable_dollar_recipients = FALSE;
 
   if (!argv[2])
     {
-    addr->transport_return = search_find_defer ? DEFER : expand_fail;
+    addr->transport_return = f.search_find_defer ? DEFER : expand_fail;
     addr->message = string_sprintf("Expansion of command \"%s\" "
       "in %s transport failed: %s",
       cmd, tname, expand_string_message);
@@ -566,12 +565,11 @@ const uschar *envlist = ob->environment;
 uschar *cmd, *ss;
 uschar *eol = ob->use_crlf ? US"\r\n" : US"\n";
 transport_ctx tctx = {
-  {0},
-  tblock,
-  addr,
-  ob->check_string,
-  ob->escape_string,
-  ob->options /* set at initialization time */
+  .tblock = tblock,
+  .addr = addr,
+  .check_string = ob->check_string,
+  .escape_string = ob->escape_string,
+  ob->options | topt_not_socket /* set at initialization time */
 };
 
 DEBUG(D_transport) debug_printf("%s transport entered\n", tblock->name);
@@ -680,7 +678,7 @@ envp[envcount++] = US"SHELL=/bin/sh";
 if (addr->host_list != NULL)
   envp[envcount++] = string_sprintf("HOST=%s", addr->host_list->name);
 
-if (timestamps_utc) envp[envcount++] = US"TZ=UTC";
+if (f.timestamps_utc) envp[envcount++] = US"TZ=UTC";
 else if (timezone_string != NULL && timezone_string[0] != 0)
   envp[envcount++] = string_sprintf("TZ=%s", timezone_string);
 
@@ -715,7 +713,7 @@ envp[envcount] = NULL;
 
 /* If the -N option is set, can't do any more. */
 
-if (dont_deliver)
+if (f.dont_deliver)
   {
   DEBUG(D_transport)
     debug_printf("*** delivery by %s transport bypassed by -N option",
@@ -815,7 +813,7 @@ bit here to let the sub-process get going, but it may still not complete. So we
 ignore all writing errors. (When in the test harness, we do do a short sleep so
 any debugging output is likely to be in the same order.) */
 
-if (running_in_test_harness) millisleep(500);
+if (f.running_in_test_harness) millisleep(500);
 
 DEBUG(D_transport) debug_printf("Writing message to pipe\n");
 
@@ -838,7 +836,7 @@ if (ob->message_prefix != NULL)
   uschar *prefix = expand_string(ob->message_prefix);
   if (prefix == NULL)
     {
-    addr->transport_return = search_find_defer? DEFER : PANIC;
+    addr->transport_return = f.search_find_defer? DEFER : PANIC;
     addr->message = string_sprintf("Expansion of \"%s\" (prefix for %s "
       "transport) failed: %s", ob->message_prefix, tblock->name,
       expand_string_message);
@@ -855,12 +853,10 @@ than one address available here, all must be included. Force SMTP dot-handling.
 
 if (ob->use_bsmtp)
   {
-  address_item *a;
-
   if (!transport_write_string(fd_in, "MAIL FROM:<%s>%s", return_path, eol))
     goto END_WRITE;
 
-  for (a = addr; a; a = a->next)
+  for (address_item * a = addr; a; a = a->next)
     if (!transport_write_string(fd_in,
         "RCPT TO:<%s>%s",
         transport_rcpt_address(a, tblock->rcpt_include_affixes),
@@ -882,7 +878,7 @@ if (ob->message_suffix)
   uschar *suffix = expand_string(ob->message_suffix);
   if (!suffix)
     {
-    addr->transport_return = search_find_defer? DEFER : PANIC;
+    addr->transport_return = f.search_find_defer? DEFER : PANIC;
     addr->message = string_sprintf("Expansion of \"%s\" (suffix for %s "
       "transport) failed: %s", ob->message_suffix, tblock->name,
       expand_string_message);
@@ -921,7 +917,7 @@ if (!written_ok)
   if (errno == ETIMEDOUT)
     {
     addr->message = string_sprintf("%stimeout while writing to pipe",
-      transport_filter_timed_out? "transport filter " : "");
+      f.transport_filter_timed_out ? "transport filter " : "");
     addr->transport_return = ob->timeout_defer? DEFER : FAIL;
     timeout = 1;
     }
@@ -987,7 +983,7 @@ if ((rc = child_close(pid, timeout)) != 0)
   This prevents the transport_filter timeout message from getting overwritten
   by the exit error which is not the cause of the problem. */
 
-  else if (transport_filter_timed_out)
+  else if (f.transport_filter_timed_out)
     {
     killpg(pid, SIGKILL);
     kill(outpid, SIGKILL);
@@ -1076,7 +1072,6 @@ if ((rc = child_close(pid, timeout)) != 0)
       {
       uschar *ss;
       gstring * g;
-      int i;
 
       /* If temp_errors is "*" all codes are temporary. Initialization checks
       that it's either "*" or a list of numbers. If not "*", scan the list of
@@ -1121,7 +1116,7 @@ if ((rc = child_close(pid, timeout)) != 0)
 
       g = string_catn(g, US" from command:", 14);
 
-      for (i = 0; i < sizeof(argv)/sizeof(int *) && argv[i] != NULL; i++)
+      for (int i = 0; i < sizeof(argv)/sizeof(int *) && argv[i] != NULL; i++)
         {
         BOOL quote = FALSE;
         g = string_catn(g, US" ", 1);