io_uring_restriction->opcode values

Fields

REGISTER_OP = 0,

Allow an io_uring_register(2) opcode

SQE_OP = 1,

Allow an sqe opcode

SQE_FLAGS_ALLOWED = 2,

Allow sqe flags

SQE_FLAGS_REQUIRED = 3,

Require sqe flags (these flags must be set on each submission)