diff --git a/main.c b/main.c
index 393133a..527ce3d 100644
--- a/main.c
+++ b/main.c
@@ -20,7 +20,8 @@
 #define INFO 2
 #define DEBUG 3
 
-char debug[5][10] = { "[NONE]", "[INFO]", "[WARNING]", "DEBUG" };
+char debug[5][10] = { "[NONE]", "[INFO]", "[WARNING]", "[DEBUG]" };
+char fn[30] = "";
 
 struct connexion
 {
@@ -58,6 +59,7 @@ char * frtime(const time_t timet)
 	struct tm *date_tm;
 	static char result[40];
 
+	strcpy( fn, "frtime");
 	date_tm = localtime(&timet);
 	strftime(result, 40, "%c", date_tm);
 	return result;
@@ -69,6 +71,7 @@ int printlog(char str[], int level, int errnum)
 	time_t now = 0;
 	char tmp[128];
 	int retval = EXIT_SUCCESS;
+	static char fn_tmp[30];
 
 	if ( level <= loglevel )
 	{
@@ -86,6 +89,11 @@ int printlog(char str[], int level, int errnum)
 			retval = EXIT_FAILURE;
 		}else
 		{
+			if( strcmp(fn, fn_tmp) != 0 )
+			{
+				fprintf(fh, "%s", fn);
+				strcpy(fn_tmp, fn);
+			}
 			fprintf(fh, "%s", tmp);
 			fclose(fh);
 		}
@@ -99,6 +107,7 @@ int explode( char * str, char * separator, size_t m, size_t n, char exploded[m][
 	char * pch;
 	int x=0 ;
 
+	strcpy( fn, "explode");
 	pch = strtok( str, separator );
 	while( pch != NULL )
 	{
@@ -224,6 +233,7 @@ int isinarray( int pid, int array[], int n )
 	int x;
 	char strlog[128];
 
+	strcpy( fn, "isinarray");
 	for(x=1;x<=n;x++)
 	{
 		if( pid == array[x])
@@ -239,6 +249,7 @@ int isinarray( int pid, int array[], int n )
 // initialize config file watching
 int init_config_watch( char config_file[], struct notify_config * ncc )
 {
+	strcpy( fn, "init_config_watch" );
 	ncc->fd = inotify_init();
 	if ( ncc->fd < 0 )
 	{
@@ -265,6 +276,7 @@ int notify_config_change(struct notify_config * ncc, char config_file[])
     struct timeval tv = {1,0};
     int retval;
 
+	strcpy( fn, "notify_config_change");
 	FD_ZERO(&rfds);
     FD_SET(ncc->fd, &rfds);
 	retval = select(ncc->fd+1, &rfds, NULL, NULL, &tv);
@@ -310,6 +322,7 @@ void getutmp( struct connexion * conn, time_t * time )
 	char str[6];
 	char strlog[128];
 
+	strcpy( fn, "getutpm");
 	conn->host_ip[0]='\0';
 	conn->host_ipv6[0]='\0';
 	setutent();
@@ -399,6 +412,7 @@ int getpids(int pid, int exploded[])
 	char separator[] = " ";
 	int x = 0;
 
+	strcpy( fn, "getpids");
 	sprintf( path, "/proc/%d/task/%d/children", pid, pid);
 	sprintf(strlog, "process path: %s", path);
 	printlog(strlog, DEBUG,0);
@@ -439,6 +453,7 @@ int getprocinfo( struct connexion * conn )
 	//char tab[128];
 	time_t  timet=0;
 
+	strcpy( fn, "getprocinfo");
 	//get connexion time
 	getutmp( conn, &timet );
 	if ( timet == 0)
@@ -524,6 +539,7 @@ int main()
 	struct notify_config ncc;
 	//char * ptr;
 
+	strcpy( fn, "main");
 	// Loading configuration
 	readconfig( &cfg );