uapi/asm-generic/bitsperlong.h

0001 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
0002 #ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG
0003 #define _UAPI__ASM_GENERIC_BITS_PER_LONG
0004
0005 /*
0006  * There seems to be no way of detecting this automatically from user
0007  * space, so 64 bit architectures should override this in their
0008  * bitsperlong.h. In particular, an architecture that supports
0009  * both 32 and 64 bit user space must not rely on CONFIG_64BIT
0010  * to decide it, but rather check a compiler provided macro.
0011  */
0012 #ifndef __BITS_PER_LONG
0013 #define __BITS_PER_LONG 32
0014 #endif
0015
0016 #endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */