gmon/sprofil.c

   1 /* Copyright (C) 2001-2013 Free Software Foundation, Inc.
   2    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #include <errno.h>
  20
  21 #include <sys/profil.h>
  22 #include <sys/time.h>
  23
  24 int
  25 __sprofil (struct prof *profp, int profcnt, struct timeval *tvp,
  26            unsigned int flags)
  27 {
  28   if (profcnt == 0)
  29     return 0;
  30
  31   __set_errno (ENOSYS);
  32   return -1;
  33 }
  34
  35 weak_alias (__sprofil, sprofil)