Add a helper to dump a timeval. Print by first converting to double and
then dispatching to print_color_float().
Signed-off-by: Petr Machata <pe...@nvidia.com>
---
include/json_print.h | 1 +
lib/json_print.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/include/json_print.h b/include/json_print.h
index 6fcf9fd910ec..63eee3823fe4 100644
--- a/include/json_print.h
+++ b/include/json_print.h
@@ -81,6 +81,7 @@ _PRINT_FUNC(0xhex, unsigned long long)
_PRINT_FUNC(luint, unsigned long)
_PRINT_FUNC(lluint, unsigned long long)
_PRINT_FUNC(float, double)
+_PRINT_FUNC(tv, struct timeval *)
#undef _PRINT_FUNC
#define _PRINT_NAME_VALUE_FUNC(type_name, type, format_char) \
diff --git a/lib/json_print.c b/lib/json_print.c
index 994a2f8d6ae0..1018bfb36d94 100644
--- a/lib/json_print.c
+++ b/lib/json_print.c
@@ -299,6 +299,19 @@ int print_color_null(enum output_type type,
return ret;
}
+int print_color_tv(enum output_type type,
+ enum color_attr color,
+ const char *key,
+ const char *fmt,
+ struct timeval *tv)
+{
+ double usecs = tv->tv_usec;
+ double secs = tv->tv_sec;
+ double time = secs + usecs / 1000000;
+
+ return print_color_float(type, color, key, fmt, time);
+}
+
/* Print line separator (if not in JSON mode) */
void print_nl(void)
{
--
2.26.2
