TCMU_OP_MASK 74 include/uapi/linux/target_core_user.h return hdr->len_op & TCMU_OP_MASK; TCMU_OP_MASK 79 include/uapi/linux/target_core_user.h hdr->len_op &= ~TCMU_OP_MASK; TCMU_OP_MASK 80 include/uapi/linux/target_core_user.h hdr->len_op |= (op & TCMU_OP_MASK); TCMU_OP_MASK 85 include/uapi/linux/target_core_user.h return hdr->len_op & ~TCMU_OP_MASK; TCMU_OP_MASK 90 include/uapi/linux/target_core_user.h hdr->len_op &= TCMU_OP_MASK;