glibc/sysdeps/unix/sysv/linux/ia64/getsysstats.c

/* Determine various system internal values.  Linux/ia64 version.
   Copyright (C) 2000 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Dan Pop <Dan.Pop@cern.ch>.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

/* We need to define a special parser for /proc/cpuinfo.  */
#define GET_NPROCS_PARSER(FP, BUFFER, RESULT)				\
  do                                                                    \
    {                                                                   \
      (RESULT) = 0;                                                     \
      /* Read all lines and count the lines starting with the string    \
         "CPU#".  We don't have to fear extremely long lines since 	\
         the kernel will not generate them.  8192 bytes are really      \
         enough.  */                                                    \
      while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL)      \
        if (strncmp (BUFFER, "CPU#", 4) == 0)                      	\
          ++(RESULT);                                                   \
    }                                                                   \
  while (0)

#include <sysdeps/unix/sysv/linux/getsysstats.c>