Splice (core_extended.Core_extended.Extended

type flag =

| MOVE

| NONBLOCK

| MORE

| GIFT

Type of Splice event flag

include sig ... end

val bin_flag : flag Bin_prot.Type_class.t

val bin_read_flag : flag Bin_prot.Read.reader

val __bin_read_flag__ : (int ‑> flag) Bin_prot.Read.reader

val bin_reader_flag : flag Bin_prot.Type_class.reader

val bin_size_flag : flag Bin_prot.Size.sizer

val bin_write_flag : flag Bin_prot.Write.writer

val bin_writer_flag : flag Bin_prot.Type_class.writer

val bin_shape_flag : Bin_prot.Shape.t

val flag_of_sexp : Sexplib.Sexp.t ‑> flag

val sexp_of_flag : flag ‑> Sexplib.Sexp.t

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.

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.Or_error.t

splice ?assume_fd_is_nonblocking ~fd_in ?off_in ~fd_out ?off_out ~len flags see man-page for details.

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.
Raises Unix_error: on Unix-errors.
Raises Invalid_argument: if the offsets or length are invalid
Parameter assume_fd_is_nonblocking: default = false
Parameter off_in: default = 0
Parameter off_out: default = 0

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.Or_error.t

tee ?assume_fd_is_nonblocking ~fd_in ~fd_out len flags see man-page for details.

Raises Unix_error: on Unix-errors.
Raises Invalid_argument: if the length is invalid
Parameter assume_fd_is_nonblocking: default = false

val vmsplice : (?assume_fd_is_nonblocking:bool ‑> Core.Unix.File_descr.t ‑> Core.Bigstring.t Core.Unix.IOVec.t array ‑> ?count:int ‑> flags ‑> int) Core.Or_error.t

vmsplice ?assume_fd_is_nonblocking fd iovecs ?count flags see man-page for details.

Raises Unix_error: on Unix-errors.
Raises Invalid_argument: if the count is invalid
Parameter assume_fd_is_nonblocking: default = false
Parameter count: default = Array.length iovecs