> On 24 Mar 2023, at 10:09, Warner Losh <i...@bsdimp.com> wrote:
>
> one last reply, if this is for a port, then byteswap.h can usually be
> implemented as
>
> #include <sys/endian.h>
> #define __bswap_16(x) __bswap16(x)
> #define __bswap_32(x) __bswap32(x)
> #define __bswap_64(x) __bswap64(x)
>
> #define bswap_16(x) __bswap16(x)
> #define bswap_32(x) __bswap32(x)
> #define bswap_64(x) __bswap64(x)
>
> in older versions of FreeBSD, but some tricky software will hate the bswap16
> (no underscore) etc defines. You could likely put that into the port.
In releng/13 there is also infiniband/byteswap.h that does:
#include <sys/types.h>
#include <sys/endian.h>
#define bswap_16 bswap16
#define bswap_32 bswap32
#define bswap_64 bswap64
otis
—
Juraj Lutter
o...@freebsd.org
