X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fhelper%2Ftime_support.c;h=9615817fc591cc04964fdded03a425ab4dea2e61;hp=620c9c488e675dfdf2f46a0d30539197f00475c6;hb=5ed126c4f90948fbf53d186dc4ef49018fb5ecfc;hpb=82d2633b5f550115e9e7c7d0520babb6680aa38f

diff --git a/src/helper/time_support.c b/src/helper/time_support.c
index 620c9c488e..9615817fc5 100644
--- a/src/helper/time_support.c
+++ b/src/helper/time_support.c
@@ -22,7 +22,9 @@
 #endif
 
 #include "time_support.h"
+#include "log.h"
 
+#include <stdlib.h>
 #include <sys/time.h>
 #include <time.h>
 
@@ -82,3 +84,26 @@ int timeval_add_time(struct timeval *result, int sec, int usec)
 	return 0;
 }
 
+int duration_start_measure(duration_t *duration)
+{
+	gettimeofday(&duration->start, NULL);
+	
+	return ERROR_OK;
+}
+
+int duration_stop_measure(duration_t *duration, char **text)
+{
+	struct timeval end;
+	
+	gettimeofday(&end, NULL);
+	
+	timeval_subtract(&duration->duration, &end, &duration->start);
+	
+	if (text)
+	{
+		*text = malloc(16);
+		snprintf(*text, 16, "%lis %lius", duration->duration.tv_sec, duration->duration.tv_usec);
+	}
+	
+	return ERROR_OK;
+}