Fix Linux custom ioctl opcode computation#861

Merged

sunfishcode merged 3 commits intobytecodealliance:mainfrom kevinmehall:ioctl-fix

Sep 30, 2023

+58-6

Commits on Sep 30, 2023

Fix Linux ioctl opcode computation, add test
kevinmehall
committed
Document the corresponding C macros for ioctl opcode computation
kevinmehall
committed
Rename shift_and_mask -> mask_and_shift in ioctl opcode computation
kevinmehall
committed