sysdeps/generic/memusage.h

   1 /* Copyright (C) 2000 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19
  20 #ifndef GETSP
  21 # warning "GETSP is not defined for this architecture."
  22 # define GETSP 0
  23 #endif
  24
  25 #ifndef GETTIME
  26 # define GETTIME(low,high) \
  27   {                                                                           \
  28     struct timeval tval;                                                      \
  29     uint64_t usecs;                                                           \
  30     gettimeofday (&tval, NULL);                                               \
  31     usecs = (uint64_t) tval.tv_usec + (uint64_t) tval.tv_usec * 1000000;      \
  32     low = usecs & 0xffffffff;                                                 \
  33     high = usecs >> 32;                                                       \
  34   }
  35 #endif