mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-16 10:00:12 +00:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
/* Determine various system internal values, Linux/Sparc version.
|
|
Copyright (C) 1999 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Andreas Schwab <schwab@suse.de> and
|
|
Jakub Jelinek <jj@ultra.linux.cz>
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; 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; \
|
|
/* Find the line that contains the information about the number of \
|
|
active cpus. 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 (sscanf (BUFFER, "ncpus active : %d", &(RESULT)) == 1) \
|
|
break; \
|
|
} \
|
|
while (0)
|
|
|
|
|
|
/* On the Sparc we can distinguish between the number of configured and
|
|
active cpus. */
|
|
#define GET_NPROCS_CONF_PARSER(FP, BUFFER, RESULT) \
|
|
do \
|
|
{ \
|
|
(RESULT) = 0; \
|
|
/* Find the line that contains the information about the number of \
|
|
probed cpus. 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 (sscanf (buffer, "ncpus probed : %d", &(RESULT)) == 1) \
|
|
break; \
|
|
} \
|
|
while (0)
|
|
|
|
#include <sysdeps/unix/sysv/linux/getsysstats.c>
|