33 lines
661 B
C
33 lines
661 B
C
// Copyright 2011 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
#include <sys/time.h>
|
|
|
|
#include "runtime.h"
|
|
|
|
// Return current time. This is the implementation of time.walltime().
|
|
|
|
struct walltime_ret
|
|
{
|
|
int64_t sec;
|
|
int32_t nsec;
|
|
};
|
|
|
|
struct walltime_ret now() __asm__ (GOSYM_PREFIX "runtime.walltime")
|
|
__attribute__ ((no_split_stack));
|
|
|
|
struct walltime_ret
|
|
now()
|
|
{
|
|
struct timespec ts;
|
|
struct walltime_ret ret;
|
|
|
|
clock_gettime (CLOCK_REALTIME, &ts);
|
|
ret.sec = ts.tv_sec;
|
|
ret.nsec = ts.tv_nsec;
|
|
return ret;
|
|
}
|