9abf7d879d
Linux release numbers are x.y.z we assumed but never protected against x> 0x7fff and y,z > 0xff before. Linux release in 1991, 1 major release per 6 years so we're fine until 7452, unless they do way too many minor rels (max being 39)
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/*
|
|
* libprocps - Library to read proc filesystem
|
|
*
|
|
* Copyright (C) 1995 Martin Schulze <joey@infodrom.north.de>
|
|
* Copyright (C) 1996 Charles Blake <cblake@bbn.com>
|
|
* Copyright (C) 2003 Albert Cahalan
|
|
* Copyright (C) 2015 Craig Small <csmall@enc.com.au>
|
|
*
|
|
* This 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.
|
|
*
|
|
* This 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 this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#ifndef PROC_VERSION_H
|
|
#define PROC_VERSION_H
|
|
|
|
#include <features.h>
|
|
__BEGIN_DECLS
|
|
|
|
int procps_linux_version(void);
|
|
|
|
/* Convenience macros for composing/decomposing version codes */
|
|
#define LINUX_VERSION(x,y,z) (0x10000*((x)&0x7fff) + 0x100*((y)&0xff) + (z)&0xff)
|
|
#define LINUX_VERSION_MAJOR(x) (((x)>>16) & 0xFF)
|
|
#define LINUX_VERSION_MINOR(x) (((x)>> 8) & 0xFF)
|
|
#define LINUX_VERSION_PATCH(x) ( (x) & 0xFF)
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* PROC_VERSION_H */
|