view toys/other/usleep.c @ 694:786841fdb1e0

Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style. The actual code should be the same afterward, this is just cosmetic refactoring.
author Rob Landley <>
date Tue, 13 Nov 2012 17:14:08 -0600
parents 6df4ccc0acbe
line wrap: on
line source

/* usleep.c - Wait for a number of microseconds.
 * Copyright 2012 Elie De Brauwer <>


config USLEEP
  bool "usleep"
  default y
    usage: usleep MICROSECONDS

    Pause for MICROSECONDS microseconds.

#include "toys.h"

void usleep_main(void)
  struct timespec tv;
  long delay = atol(*toys.optargs);

  tv.tv_sec = delay/1000000;
  tv.tv_nsec = (delay%1000000) * 1000;
  toys.exitval = !!nanosleep(&tv, NULL);