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sys/compat/cloudabi/cloudabi_file.c
| Show All 20 Lines | |||||
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
| * SUCH DAMAGE. | * SUCH DAMAGE. | ||||
| */ | */ | ||||
| #include <sys/cdefs.h> | #include <sys/cdefs.h> | ||||
| __FBSDID("$FreeBSD$"); | __FBSDID("$FreeBSD$"); | ||||
| #include <sys/param.h> | |||||
| #include <sys/fcntl.h> | |||||
| #include <sys/syscallsubr.h> | |||||
| #include <compat/cloudabi/cloudabi_proto.h> | #include <compat/cloudabi/cloudabi_proto.h> | ||||
| #include <compat/cloudabi/cloudabi_syscalldefs.h> | |||||
| int | int | ||||
| cloudabi_sys_file_advise(struct thread *td, | cloudabi_sys_file_advise(struct thread *td, | ||||
| struct cloudabi_sys_file_advise_args *uap) | struct cloudabi_sys_file_advise_args *uap) | ||||
| { | { | ||||
| int advice; | |||||
| switch (uap->advice) { | /* Not implemented. */ | ||||
| case CLOUDABI_ADVICE_DONTNEED: | return (ENOSYS); | ||||
| advice = POSIX_FADV_DONTNEED; | |||||
| break; | |||||
| case CLOUDABI_ADVICE_NOREUSE: | |||||
| advice = POSIX_FADV_NOREUSE; | |||||
| break; | |||||
| case CLOUDABI_ADVICE_NORMAL: | |||||
| advice = POSIX_FADV_NORMAL; | |||||
| break; | |||||
| case CLOUDABI_ADVICE_RANDOM: | |||||
| advice = POSIX_FADV_RANDOM; | |||||
| break; | |||||
| case CLOUDABI_ADVICE_SEQUENTIAL: | |||||
| advice = POSIX_FADV_SEQUENTIAL; | |||||
| break; | |||||
| case CLOUDABI_ADVICE_WILLNEED: | |||||
| advice = POSIX_FADV_WILLNEED; | |||||
| break; | |||||
| default: | |||||
| return (EINVAL); | |||||
| } | } | ||||
| return (kern_posix_fadvise(td, uap->fd, uap->offset, uap->len, advice)); | |||||
| } | |||||
| int | int | ||||
| cloudabi_sys_file_allocate(struct thread *td, | cloudabi_sys_file_allocate(struct thread *td, | ||||
| struct cloudabi_sys_file_allocate_args *uap) | struct cloudabi_sys_file_allocate_args *uap) | ||||
| { | { | ||||
| return (kern_posix_fallocate(td, uap->fd, uap->offset, uap->len)); | /* Not implemented. */ | ||||
| return (ENOSYS); | |||||
| } | } | ||||
| int | int | ||||
| cloudabi_sys_file_create(struct thread *td, | cloudabi_sys_file_create(struct thread *td, | ||||
| struct cloudabi_sys_file_create_args *uap) | struct cloudabi_sys_file_create_args *uap) | ||||
| { | { | ||||
| /* Not implemented. */ | /* Not implemented. */ | ||||
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