===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/sndiod/utils.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -c -r1.4 -r1.5
*** src/usr.bin/sndiod/utils.c	2017/01/03 06:53:20	1.4
--- src/usr.bin/sndiod/utils.c	2019/07/05 07:34:40	1.5
***************
*** 1,4 ****
! /*	$OpenBSD: utils.c,v 1.4 2017/01/03 06:53:20 ratchov Exp $	*/
  /*
   * Copyright (c) 2003-2012 Alexandre Ratchov <alex@caoua.org>
   *
--- 1,4 ----
! /*	$OpenBSD: utils.c,v 1.5 2019/07/05 07:34:40 ratchov Exp $	*/
  /*
   * Copyright (c) 2003-2012 Alexandre Ratchov <alex@caoua.org>
   *
***************
*** 16,22 ****
   */
  /*
   * log_xxx() routines are used to quickly store traces into a trace buffer.
!  * This allows trances to be collected during time sensitive operations without
   * disturbing them. The buffer can be flushed on standard error later, when
   * slow syscalls are no longer disruptive, e.g. at the end of the poll() loop.
   */
--- 16,22 ----
   */
  /*
   * log_xxx() routines are used to quickly store traces into a trace buffer.
!  * This allows traces to be collected during time sensitive operations without
   * disturbing them. The buffer can be flushed on standard error later, when
   * slow syscalls are no longer disruptive, e.g. at the end of the poll() loop.
   */
***************
*** 50,56 ****
  void
  log_flush(void)
  {
! 	if (log_used ==  0)
  		return;
  	write(STDERR_FILENO, log_buf, log_used);
  	log_used = 0;
--- 50,56 ----
  void
  log_flush(void)
  {
! 	if (log_used == 0)
  		return;
  	write(STDERR_FILENO, log_buf, log_used);
  	log_used = 0;
***************
*** 140,146 ****
  }
  
  /*
!  * allocate a (small) amount of memory, and abort if it fails
   */
  void *
  xmalloc(size_t size)
--- 140,148 ----
  }
  
  /*
!  * allocate 'size' bytes of memory (with size > 0). This functions never
!  * fails (and never returns NULL), if there isn't enough memory then
!  * abort the program.
   */
  void *
  xmalloc(size_t size)