From: Petr Machata <petrm@nvidia.com>
To: <netdev@vger.kernel.org>, <dsahern@gmail.com>,
<stephen@networkplumber.org>
Cc: Ido Schimmel <idosch@nvidia.com>, Petr Machata <petrm@nvidia.com>
Subject: [PATCH iproute2-next v3 2/6] json_print: Add print_tv()
Date: Tue, 16 Mar 2021 11:20:12 +0100 [thread overview]
Message-ID: <ef15d0e8dc8b58f93537116dd2a43f7d188a8fb6.1615889875.git.petrm@nvidia.com> (raw)
In-Reply-To: <cover.1615889875.git.petrm@nvidia.com>
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 <petrm@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
next prev parent reply other threads:[~2021-03-16 10:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 10:20 [PATCH iproute2-next v3 0/6] ip: nexthop: Support resilient groups Petr Machata
2021-03-16 10:20 ` [PATCH iproute2-next v3 1/6] nexthop: Synchronize uAPI files Petr Machata
2021-03-16 10:20 ` Petr Machata [this message]
2021-03-16 16:59 ` [PATCH iproute2-next v3 2/6] json_print: Add print_tv() Stephen Hemminger
2021-03-17 12:27 ` Petr Machata
2021-03-16 10:20 ` [PATCH iproute2-next v3 3/6] nexthop: Extract a helper to parse a NH ID Petr Machata
2021-03-16 10:20 ` [PATCH iproute2-next v3 4/6] nexthop: Add ability to specify group type Petr Machata
2021-03-16 10:20 ` [PATCH iproute2-next v3 5/6] nexthop: Add support for resilient nexthop groups Petr Machata
2021-03-16 10:20 ` [PATCH iproute2-next v3 6/6] nexthop: Add support for nexthop buckets Petr Machata
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