move options handling to separate file to better support embedded implementations...

[openocd] / src / helper / time_support.c

diff --git a/src/helper/time_support.c b/src/helper/time_support.c
index 620c9c488e675dfdf2f46a0d30539197f00475c6..f772d2f4f0b887a588c657f6c48f041f5f79b37f 100644 (file)
--- a/src/helper/time_support.c
+++ b/src/helper/time_support.c
@@ -21,8 +21,11 @@
 #include "config.h"
 #endif
 
+#include "replacements.h"
 #include "time_support.h"
+#include "log.h"
 
+#include <stdlib.h>
 #include <sys/time.h>
 #include <time.h>
 
@@ -82,3 +85,29 @@ 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)
+       {
+               float t;
+               t=duration->duration.tv_sec;
+               t+=(float)duration->duration.tv_usec/1000000.0;
+               *text = malloc(100);
+               snprintf(*text, 100, "%fs", t);
+       }
+       
+       return ERROR_OK;
+}