text: /*
   * The authors of this software are Rob Pike and Ken Thompson,
   * with contributions from Mike Burrows and Sean Dorward.
   *
   *     Copyright (c) 2002-2006 by Lucent Technologies.
   *     Portions Copyright (c) 2004 Google Inc.
   * 
   * Permission to use, copy, modify, and distribute this software for any
   * purpose without fee is hereby granted, provided that this entire notice
   * is included in all copies of any software which is or includes a copy
   * or modification of this software and in all copies of the supporting
   * documentation for such software.
   * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
   * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES 
   * NOR GOOGLE INC MAKE ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING 
   * THE MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
   */
  
  #include <u.h>
  #include <libc.h>
  #include "fmtdef.h"
  
  int
  __errfmt(Fmt *f)
  {
  	char *s;
  
  	s = strerror(errno);
  	return fmtstrcpy(f, s);
  }
  