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- // 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 runtime.walltime().
- struct walltime_ret
- {
- int64_t sec;
- int32_t nsec;
- };
- struct walltime_ret now(void) __asm__ (GOSYM_PREFIX "runtime.walltime")
- __attribute__ ((no_split_stack));
- struct walltime_ret
- now(void)
- {
- struct timespec ts;
- struct walltime_ret ret;
- clock_gettime (CLOCK_REALTIME, &ts);
- ret.sec = ts.tv_sec;
- ret.nsec = ts.tv_nsec;
- return ret;
- }
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