The BUILD_ASSERT macro checks what _Static_assert can do. Remove it as
it's not really used in ioctl.h as it defines a stub. The assertions
still remain in the code outside of libbtrfs, we can delete it here as
the API is frozen and won't be changed.
Signed-off-by: David Sterba <dsterba@suse.com>
The stack trace and BUG_ON related reporting was inherited from the
tools, this should not be part of libbtrfs and was not intended to be
exported.
BUG() is still in used in ctree.h and send-utils.c so replace it with a
bare error report and remove the rest.
Keep __always_inline as it's needed for Musl.
Signed-off-by: David Sterba <dsterba@suse.com>
There are many definitions of types etc that are not used in libbtrfs
but used to be in other code before the separation. Remove it as it's
not meant to be exported.
Signed-off-by: David Sterba <dsterba@suse.com>
Bit shifts should be done on unsigned type as a matter of good practice
to avoid any problems with bit overflowing to the sign bit.
Signed-off-by: David Sterba <dsterba@suse.com>
These are the printk helpers from the kernel. There were a few
modifications, the hi-lights are
- We do not have fs_info::fs_state, so that needed to be removed.
- We do not have discard.h sync'ed yet, so that dependency was dropped.
- Anything related to struct super_block was commented out.
- The transaction abort had to be modified to fit with the current
btrfs-progs code.
- Added a btrfs_no_printk() helper to common/messages.* so that the
print statements still worked.
- The 32bit limit checkers are not needed so are behind __KERNEL__
Additionally there were kerncompat.h changes that needed to be made to
handle the dependencies properly. Those are easier to spot.
Any function that needed to be modified has a MODIFIED tag in the
comment section with a list of things that were changed.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Add a copy from v6.0.2 of kerncompat.h for libbtrfs to avoid accidental
build breakage as it's a public header and until now also shared with
the rest of btrfs-progs code.
Signed-off-by: David Sterba <dsterba@suse.com>
