diff options
Diffstat (limited to 'include/qemu/osdep.h')
-rw-r--r-- | include/qemu/osdep.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 1c0ce4a1c7..64b06e30cd 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -127,6 +127,15 @@ extern int daemon(int, int); #define TIME_MAX LONG_MAX #endif +/* HOST_LONG_BITS is the size of a native pointer in bits. */ +#if UINTPTR_MAX == UINT32_MAX +# define HOST_LONG_BITS 32 +#elif UINTPTR_MAX == UINT64_MAX +# define HOST_LONG_BITS 64 +#else +# error Unknown pointer size +#endif + #ifndef MIN #define MIN(a, b) (((a) < (b)) ? (a) : (b)) #endif |