linux-pinenote/arch/parisc/include/uapi/asm/bitsperlong.h

#ifndef __ASM_PARISC_BITSPERLONG_H
#define __ASM_PARISC_BITSPERLONG_H

#if defined(__LP64__)
#define __BITS_PER_LONG 64
#define SHIFT_PER_LONG 6
#else
#define __BITS_PER_LONG 32
#define SHIFT_PER_LONG 5
#endif

#include <asm-generic/bitsperlong.h>

#endif /* __ASM_PARISC_BITSPERLONG_H */
asm-generic: introduce asm/bitsperlong.h This provides a reliable way for asm-generic/types.h and other files to find out if it is running on a 32 or 64 bit platform. We cannot use CONFIG_64BIT for this in headers that are included from user space because CONFIG symbols are not available there. We also cannot do it inside of asm/types.h because some headers need the word size but cannot include types.h. The solution is to introduce a new header <asm/bitsperlong.h> that defines both __BITS_PER_LONG for user space and BITS_PER_LONG for usage in the kernel. The asm-generic version falls back to 32 bit unless the architecture overrides it, which I did for all 64 bit platforms. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2009-05-13 22:56:25 +00:00			`#ifndef __ASM_PARISC_BITSPERLONG_H`
			`#define __ASM_PARISC_BITSPERLONG_H`

parisc: Avoid using CONFIG_64BIT in userspace exported headers The gcc compiler provide the predefined __LP64__ macro. Use that instead. Signed-off-by: Helge Deller <deller@gmx.de> 2014-11-10 22:04:47 +01:00			`#if defined(__LP64__)`
asm-generic: introduce asm/bitsperlong.h This provides a reliable way for asm-generic/types.h and other files to find out if it is running on a 32 or 64 bit platform. We cannot use CONFIG_64BIT for this in headers that are included from user space because CONFIG symbols are not available there. We also cannot do it inside of asm/types.h because some headers need the word size but cannot include types.h. The solution is to introduce a new header <asm/bitsperlong.h> that defines both __BITS_PER_LONG for user space and BITS_PER_LONG for usage in the kernel. The asm-generic version falls back to 32 bit unless the architecture overrides it, which I did for all 64 bit platforms. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2009-05-13 22:56:25 +00:00			`#define __BITS_PER_LONG 64`
			`#define SHIFT_PER_LONG 6`
			`#else`
			`#define __BITS_PER_LONG 32`
			`#define SHIFT_PER_LONG 5`
			`#endif`

			`#include <asm-generic/bitsperlong.h>`

			`#endif /* __ASM_PARISC_BITSPERLONG_H */`