Hi all,
Is there a kernel API for handling 32 bits ?
I see a macro like BIT(nr)
http://lxr.free-electrons.com/source/include/linux/bitops.h#L6
#define BIT(nr) (1UL (nr))
and also
#define BIT_ULL(nr) (1ULL (nr))
However, these macros are using 64 bit semantics, so
On Tue 28 Jul, 2015 20:24 Kevin Wilson wkev...@gmail.com wrote:
Hi all,
Is there a kernel API for handling 32 bits ?
I see a macro like BIT(nr)
http://lxr.free-electrons.com/source/include/linux/bitops.h#L6
#define BIT(nr) (1UL (nr))
and also
#define BIT_ULL(nr)
On Jul 28, 2015, at 10:46 PM, Kevin Wilson wkev...@gmail.com wrote:
Hi all,
Is there a kernel API for handling 32 bits ?
I see a macro like BIT(nr)
http://lxr.free-electrons.com/source/include/linux/bitops.h#L6
#define BIT(nr) (1UL (nr))
and also
#define