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Module Extended_linux.Splice

module Splice: sig .. end

Splice flags

type flag =
| MOVE
| NONBLOCK
| MORE
| GIFT
Type of Splice event flag
val bin_size_flag : flag Bin_prot.Size.sizer
val bin_write_flag : flag Bin_prot.Write_ml.writer
val bin_write_flag_ : flag Bin_prot.Unsafe_write_c.writer
val bin_writer_flag : flag Bin_prot.Type_class.writer
val bin_read_flag : flag Bin_prot.Read_ml.reader
val bin_read_flag_ : flag Bin_prot.Unsafe_read_c.reader
val bin_read_flag__ : (int -> flag) Bin_prot.Unsafe_read_c.reader
val bin_reader_flag : flag Bin_prot.Type_class.reader
val bin_flag : flag Bin_prot.Type_class.t
val sexp_of_flag : flag -> Sexplib.Sexp.t
val flag_of_sexp : Sexplib.Sexp.t -> flag
type flags
Type of Splice event flags
val make_flags : flag array -> flags
make_flags ar
Returns flags constructed from the array of flags ar.

Splice functions

val splice : (?assume_fd_is_nonblocking:bool ->
        fd_in:Core.Unix.File_descr.t ->
        ?off_in:int ->
        fd_out:Core.Unix.File_descr.t ->
        ?off_out:int -> len:int -> flags -> int * int * int)
       Core.Std.Or_error.t
splice ?assume_fd_is_nonblocking ~fd_in ?off_in ~fd_out ?off_out ~len flags see man-page for details.
Raises Returns the triple (ret, ret_off_in, ret_off_out), where ret corresponds to the return value of the system call, ret_off_in to the final input offset, and ret_off_out to the final output offset.
val tee : (?assume_fd_is_nonblocking:bool ->
        fd_in:Core.Unix.File_descr.t ->
        fd_out:Core.Unix.File_descr.t ->
        int -> flags -> int)
       Core.Std.Or_error.t
tee ?assume_fd_is_nonblocking ~fd_in ~fd_out len flags see man-page for details.
Raises 
val vmsplice : (?assume_fd_is_nonblocking:bool ->
        Core.Unix.File_descr.t ->
        Core.Std.Bigstring.t Core.Unix.IOVec.t array ->
        ?count:int -> flags -> int)
       Core.Std.Or_error.t
vmsplice ?assume_fd_is_nonblocking fd iovecs ?count flags see man-page for details.
Raises