examples/unix/platform_utils.c


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// Copyright 2007 - 2021, Alan Antonuk and the rabbitmq-c contributors.
// SPDX-License-Identifier: mit

#include <stdint.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>

uint64_t now_microseconds(void) {
  struct timeval tv;
  gettimeofday(&tv, NULL);
  return (uint64_t)tv.tv_sec * 1000000 + (uint64_t)tv.tv_usec;
}

void microsleep(int usec) {
  struct timespec req;
  req.tv_sec = 0;
  req.tv_nsec = 1000 * usec;
  nanosleep(&req, NULL);
}