utils/unistd.c
/**************************************************************************
 * Name:
 *  usleep
 *
 * Description:
 *  Put the calling process into sleep state for 'microseconds'
 *
 * Return Value:
 *  Zero on success otherwise a negative value.
 *
 *************************************************************************/
usleep

Put the calling process into sleep state for 'microseconds'

Return Value:
Zero on success otherwise a negative value.
usleep Put the calling process into sleep state for ' microseconds ' Return Value : Zero on success otherwise a negative value .
int usleep(useconds_t microseconds)
{
  while (microseconds-- > 0)
    wait_usec();
  return OK;
}
int usleep ( useconds_t microseconds ) { while ( microseconds -- > 0 ) wait_usec ( ) ; return OK ; }
Name:
  usleep
Name : usleep