ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c

   1 /* Copyright (C) 1997-2014 Free Software Foundation, Inc.
   2
   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 License as
   7    published by the Free Software Foundation; either version 2.1 of the
   8    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 /* We need to define a special parser for /proc/cpuinfo.  */
  20 #define GET_NPROCS_PARSER(FD, BUFFER, CP, RE, BUFFER_END, RESULT)              \
  21   do                                                                           \
  22     {                                                                          \
  23       (RESULT) = 0;                                                            \
  24       /* Read all lines and count the lines starting with the string           \
  25          "CPU-Family:".  We don't have to fear extremely long lines since      \
  26          the kernel will not generate them.  8192 bytes are really enough.  */ \
  27       char *l;                                                                 \
  28       while ((l = next_line (FD, BUFFER, &CP, &RE, BUFFER_END)) != NULL)       \
  29       if (strncmp (l, "CPU-Family:", 11) == 0)                                 \
  30         ++(RESULT);                                                            \
  31     }                                                                          \
  32   while (0)
  33
  34 #include <sysdeps/unix/sysv/linux/getsysstats.c>