Re: byteswap.h not found on 12 and 13

> On 24 Mar 2023, at 10:09, Warner Losh <imp@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
otis@FreeBSD.org