Summary:
Introduce handling of 1200 NetBSD specific ioctl(2) calls.
Over 100 operations are disabled as unavailable or conflicting
with the existing ones (the same operation number).
Add a script that generates the rules to detect ioctls on NetBSD.
The generate_netbsd_ioctls.awk script has been written
in NetBSD awk(1) (patched nawk) and is compatible with gawk.
Generate lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc
with the awk(1) script.
Update sanitizer_platform_limits_netbsd accordingly to add the needed
definitions.
Sponsored by <The NetBSD Foundation>
Reviewers: joerg, vitalybuka, eugenis, dvyukov
Reviewed By: vitalybuka
Subscribers: kubamracek, llvm-commits, mgorny, fedor.sergeev, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D41636
llvm-svn: 325212
Kamil Rytarowski