Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /opt/rh/gcc-toolset-11/root/usr/share/systemtap/tapset/dyninst/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

// timestamp tapset -- gettimeofday variants
// Copyright (C) 2012 Red Hat, Inc.
//
// This file is part of systemtap, and is free software.  You can
// redistribute it and/or modify it under the terms of the GNU General
// Public License (GPL); either version 2, or (at your option) any
// later version.

// NB: functionally equivalent to linux/timestamp_gtod.stp

%{
#include <sys/time.h>
%}

function gettimeofday_ns:long () {
  return gettimeofday_us() * 1000; // XXX available resolution isn't this high!
}

function gettimeofday_us:long () %{ /* pure */ /* unprivileged */
  struct timeval tv;
  if (gettimeofday(&tv, NULL) == 0)
    STAP_RETVALUE = (uint64_t)tv.tv_sec * 1000000 + tv.tv_usec;
%}

function gettimeofday_ms:long () {
  return gettimeofday_us() / 1000;
}

function gettimeofday_s:long () {
  return gettimeofday_us() / 1000000;
}