Hello Hans,
On Tue, 2 Jun 2020 10:19:45 +0000 (UTC) Hans Petter Selasky <hsela...@freebsd.org> wrote: > Author: hselasky > Date: Tue Jun 2 10:19:45 2020 > New Revision: 361723 > URL: https://svnweb.freebsd.org/changeset/base/361723 > > Log: > Implement struct_size() function macro in the LinuxKPI. > > MFC after: 1 week > Sponsored by: Mellanox Technologies > > Modified: > head/sys/compat/linuxkpi/common/include/linux/kernel.h > > Modified: head/sys/compat/linuxkpi/common/include/linux/kernel.h > ============================================================================== > --- head/sys/compat/linuxkpi/common/include/linux/kernel.h Tue Jun 2 > 09:45:43 2020 (r361722) > +++ head/sys/compat/linuxkpi/common/include/linux/kernel.h Tue Jun 2 > 10:19:45 2020 (r361723) > @@ -555,4 +555,10 @@ linux_ratelimited(linux_ratelimit_t *rl) > return (ppsratecheck(&rl->lasttime, &rl->counter, 1)); > } > > +#define struct_size(ptr, field, num) ({ \ > + const size_t __size = offsetof(__typeof(*(ptr)), field); \ > + const size_t __max = (SIZE_MAX - __size) / sizeof((ptr)->field[0]); \ > + ((num) > __max) ? SIZE_MAX : (__size + sizeof((ptr)->field[0]) * > (num)); \ > +}) > + > #endif /* _LINUX_KERNEL_H_ */ Can you bump FreeBSD_version so I can fix https://github.com/freebsd/drm-kmod/ and update the graphics/drm-devel-kmod port please ? -- Emmanuel Vadot <m...@bidouilliste.com> <m...@freebsd.org> _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
