... which converts binary content to hex automatically.
Update libxl to match. No API/ABI change.
This removes a latent libxl bug for cases when the buildid is longer than 4092
bytes.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
... which uses XENVER_extraversion2.
In order to do this sensibly, use manual hypercall buffer handling. Not only
does this avoid an extra bounce buffer (we need to strip the xen_varbuf_t
header anyway), it's also shorter and easlier to follow.
Update libxl and the ocaml stubs to match. No API/ABI change in either.
With this change made, `xl info` can now correctly access a >15 char
extraversion:
# xl info xen_version
4.18-unstable+REALLY LONG EXTRAVERSION
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Christian Lindig <christian.lindig@citrix.com>
kexec-tools uses xc_version(), meaning that it is not a private API. As we're
going to extend the functionality substantially, move it to its own file.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Andrew Cooper