package b0
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b0.b00.kit
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package b0
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File descriptors operations.
unix_buffer_size is the value of the OCaml runtime system buffer size for I/O operations.
val apply :
close:(Unix.file_descr -> unit) ->
Unix.file_descr ->
(Unix.file_descr -> 'a) ->
'aapply ~close fd f calls f fd and ensure close fd is is called whenever the function returns. Any Unix.Unix_error raised by close fd is ignored.
val copy : ?buf:Bytes.t -> src:Unix.file_descr -> Unix.file_descr -> unitcopy ~buf ~src dst reads src and writes it to dst using buf as a buffer; if unspecified a buffer of length unix_buffer_size is created for the call. Raise Unix.Unix_error if that happens
val to_string : Unix.file_descr -> stringto_string fd reads fd to a string. Raises Unix.Unix_error in case of error.
val read_file : string -> Unix.file_descr -> stringread_file fn fd reads fd to a string assuming it is a file descriptor open on file path fn.