1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef __LINUX_BITMAP_H 13 #define __LINUX_BITMAP_H 14 15 #ifndef __ASSEMBLY__ 16 17 #include <linux/types.h> 18 #include <linux/bitops.h> 19 #include <linux/string.h> 20 21 #define BITMAP_LAST_WORD_MASK(nbits) ( ((nbits) % BITS_PER_LONG) ? (1UL<<((nbits) % BITS_PER_LONG))-1 : ~0UL ) 22 23 #endif 24 #endif 25