log: reorganize SCLogOPIfaceCtx to make it more efficient

src/util-debug.c

@@ -652,6 +652,10 @@ static inline SCLogOPIfaceCtx *SCLogInitConsoleOPIface(const char *log_format,
     }
     iface_ctx->log_level = tmp_log_level;
 
+    if (isatty(fileno(stdout))) {
+
+    }
+
     return iface_ctx;
 }
 

src/util-debug.h

@@ -120,12 +120,12 @@ typedef struct SCLogOPIfaceCtx_ {
     /* the facility code if the interface is SC_LOG_IFACE_SYSLOG */
     int facility;
 
-    /* override for the global_log_format(currently not used) */
-    const char *log_format;
-
     /* override for the global_log_level */
     SCLogLevel log_level;
 
+    /* override for the global_log_format(currently not used) */
+    const char *log_format;
+
     struct SCLogOPIfaceCtx_ *next;
 } SCLogOPIfaceCtx;