some performance optimizations

- saved gettimeofday() calls in imtcp (and increased reception buffer)
- somewhat optimized stringbuf.c
- some other optimizations

1 files changed, 1 insertions, 0 deletions

diff --git a/tcpsrv.h b/tcpsrv.h
index 2d174ce0..95537d54 100644
--- a/tcpsrv.h
+++ b/tcpsrv.h
@@ -37,6 +37,7 @@ typedef enum ETCPsyslogFramingAnomaly {
 struct tcpLstnPortList_s {
 	uchar *pszPort;			/**< the ports the listener shall listen on */
 	uchar *pszInputName;		/**< value to be used as input name */
+	size_t lenInputName;		/**< length of inputName */
 	tcpsrv_t *pSrv;			/**< pointer to higher-level server instance */
 	tcpLstnPortList_t *pNext;	/**< next port or NULL */
 };