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	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.
		
			
				
	
	
		
			58 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			58 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Determine various system internal values, Linux/Alpha version.
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|    Copyright (C) 1999 Free Software Foundation, Inc.
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|    This file is part of the GNU C Library.
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|    Contributed by Andreas Schwab <schwab@suse.de>
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| 
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|    The GNU C Library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Lesser General Public
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|    License as published by the Free Software Foundation; either
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|    version 2.1 of the License, or (at your option) any later version.
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| 
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|    The GNU C Library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Lesser General Public License for more details.
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| 
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|    You should have received a copy of the GNU Lesser General Public
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|    License along with the GNU C Library; if not, write to the Free
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|    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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|    02111-1307 USA.  */
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| 
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| 
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| /* We need to define a special parser for /proc/cpuinfo.  */
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| #define GET_NPROCS_PARSER(FP, BUFFER, RESULT)				   \
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|   do									   \
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|     {									   \
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|       /* Find the line that contains the information about the number of   \
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| 	 active cpus.  We don't have to fear extremely long lines since	   \
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| 	 the kernel will not generate them.  8192 bytes are really enough. \
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| 	 If there is no "CPUs ..." line then we are on a UP system.  */	   \
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|       (RESULT) = 1;							   \
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|       while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL)	   \
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| 	if ((sscanf (BUFFER, "cpus active : %d", &(RESULT)) == 1)	   \
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| 	    || (sscanf (BUFFER, "CPUs probed %*d active %d",		   \
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| 			&(RESULT)) == 1))  				   \
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| 	  break;							   \
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|     }									   \
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|   while (0)
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| 
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| 
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| /* On the Alpha we can distinguish between the number of configured and
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|    active cpus.  */
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| #define GET_NPROCS_CONF_PARSER(FP, BUFFER, RESULT)			   \
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|   do									   \
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|     {									   \
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|       /* Find the line that contains the information about the number of   \
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| 	 probed cpus.  We don't have to fear extremely long lines since	   \
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| 	 the kernel will not generate them.  8192 bytes are really enough. \
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| 	 If there is no "CPUs ..." line then we are on a UP system.  */	   \
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|       (RESULT) = 1;							   \
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|       while (fgets_unlocked ((BUFFER), sizeof (BUFFER), (FP)) != NULL)	   \
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| 	if ((sscanf (buffer, "cpus detected : %d", &(RESULT)) == 1)	   \
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| 	    || (sscanf (buffer, "CPUs probed %d", &(RESULT)) == 1))	   \
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| 	  break;							   \
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|     }									   \
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|   while (0)
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| 
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| #include <sysdeps/unix/sysv/linux/getsysstats.c>
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