Use dedicated union member for option offsets

[exim.git] / src / src / transport.c

diff --git a/src/src/transport.c b/src/src/transport.c
index b2a65ed3b09511a47c777f867b161b5cfcfe2c28..ed3dcf0af7ccd622332fb1a0454ee5ee62e59e70 100644 (file)
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -15,75 +15,76 @@ transports. */
 data blocks and which therefore have the opt_public flag set. Note that there
 are other options living inside this structure which can be set only from
 certain transports. */
+#define LOFF(field) OPT_OFF(transport_instance, field)
 
 optionlist optionlist_transports[] = {
   /*   name            type                                    value */
   { "*expand_group",    opt_stringptr|opt_hidden|opt_public,
-                 (void *)offsetof(transport_instance, expand_gid) },
+                 LOFF(expand_gid) },
   { "*expand_user",     opt_stringptr|opt_hidden|opt_public,
-                 (void *)offsetof(transport_instance, expand_uid) },
+                 LOFF(expand_uid) },
   { "*headers_rewrite_flags", opt_int|opt_public|opt_hidden,
-                 (void *)offsetof(transport_instance, rewrite_existflags) },
+                 LOFF(rewrite_existflags) },
   { "*headers_rewrite_rules", opt_void|opt_public|opt_hidden,
-                 (void *)offsetof(transport_instance, rewrite_rules) },
+                 LOFF(rewrite_rules) },
   { "*set_group",       opt_bool|opt_hidden|opt_public,
-                 (void *)offsetof(transport_instance, gid_set) },
+                 LOFF(gid_set) },
   { "*set_user",        opt_bool|opt_hidden|opt_public,
-                 (void *)offsetof(transport_instance, uid_set) },
+                 LOFF(uid_set) },
   { "body_only",        opt_bool|opt_public,
-                 (void *)offsetof(transport_instance, body_only) },
+                 LOFF(body_only) },
   { "current_directory", opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, current_dir) },
+                 LOFF(current_dir) },
   { "debug_print",      opt_stringptr | opt_public,
-                 (void *)offsetof(transport_instance, debug_string) },
+                 LOFF(debug_string) },
   { "delivery_date_add", opt_bool|opt_public,
-                 (void *)(offsetof(transport_instance, delivery_date_add)) },
+                 LOFF(delivery_date_add) },
   { "disable_logging",  opt_bool|opt_public,
-                 (void *)(offsetof(transport_instance, disable_logging)) },
+                 LOFF(disable_logging) },
   { "driver",           opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, driver_name) },
+                 LOFF(driver_name) },
   { "envelope_to_add",   opt_bool|opt_public,
-                 (void *)(offsetof(transport_instance, envelope_to_add)) },
+                 LOFF(envelope_to_add) },
 #ifndef DISABLE_EVENT
   { "event_action",     opt_stringptr | opt_public,
-                 (void *)offsetof(transport_instance, event_action) },
+                 LOFF(event_action) },
 #endif
   { "group",             opt_expand_gid|opt_public,
-                 (void *)offsetof(transport_instance, gid) },
+                 LOFF(gid) },
   { "headers_add",      opt_stringptr|opt_public|opt_rep_str,
-                 (void *)offsetof(transport_instance, add_headers) },
+                 LOFF(add_headers) },
   { "headers_only",     opt_bool|opt_public,
-                 (void *)offsetof(transport_instance, headers_only) },
+                 LOFF(headers_only) },
   { "headers_remove",   opt_stringptr|opt_public|opt_rep_str,
-                 (void *)offsetof(transport_instance, remove_headers) },
+                 LOFF(remove_headers) },
   { "headers_rewrite",  opt_rewrite|opt_public,
-                 (void *)offsetof(transport_instance, headers_rewrite) },
+                 LOFF(headers_rewrite) },
   { "home_directory",   opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, home_dir) },
+                 LOFF(home_dir) },
   { "initgroups",       opt_bool|opt_public,
-                 (void *)offsetof(transport_instance, initgroups) },
+                 LOFF(initgroups) },
   { "max_parallel",     opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, max_parallel) },
+                 LOFF(max_parallel) },
   { "message_size_limit", opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, message_size_limit) },
+                 LOFF(message_size_limit) },
   { "rcpt_include_affixes", opt_bool|opt_public,
-                 (void *)offsetof(transport_instance, rcpt_include_affixes) },
+                 LOFF(rcpt_include_affixes) },
   { "retry_use_local_part", opt_bool|opt_public,
-                 (void *)offsetof(transport_instance, retry_use_local_part) },
+                 LOFF(retry_use_local_part) },
   { "return_path",      opt_stringptr|opt_public,
-                 (void *)(offsetof(transport_instance, return_path)) },
+                 LOFF(return_path) },
   { "return_path_add",   opt_bool|opt_public,
-                 (void *)(offsetof(transport_instance, return_path_add)) },
+                 LOFF(return_path_add) },
   { "shadow_condition", opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, shadow_condition) },
+                 LOFF(shadow_condition) },
   { "shadow_transport", opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, shadow) },
+                 LOFF(shadow) },
   { "transport_filter", opt_stringptr|opt_public,
-                 (void *)offsetof(transport_instance, filter_command) },
+                 LOFF(filter_command) },
   { "transport_filter_timeout", opt_time|opt_public,
-                 (void *)offsetof(transport_instance, filter_timeout) },
+                 LOFF(filter_timeout) },
   { "user",             opt_expand_uid|opt_public,
-                 (void *)offsetof(transport_instance, uid) }
+                 LOFF(uid) }
 };
 
 int optionlist_transports_size = nelem(optionlist_transports);