package b0

You can search for identifiers within the package.

in-package search v0.2.0

Software construction and deployment kit

Install

Dune Dependency

erratique.ch Readme Changelog ISC; BSD-2-Clause License Edit opam file Versions (6)

Authors

T

The b0 programmers

Maintainers

Daniel Bünzli

Sources

b0-0.0.2.tbz

sha512=78fd9e53b84cf5d6bf497adaf4b6d7d974134044318639cdfe5e01c7faaa8d987d04769abe3b3b1cbdb937132e21d8723dc185cd3c68433a793278907a8e757e

doc/b0_b00_std/B00_std/Os/Fd/index.html

Module `Os.Fd`

File descriptors operations.

val unix_buffer_size : int

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) ->
  'a

apply ~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:Stdlib.Bytes.t ->
  src:Unix.file_descr ->
  Unix.file_descr ->
  unit

copy ~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 -> string

to_string fd reads fd to a string. Raises Unix.Unix_error in case of error.

val read_file : string -> Unix.file_descr -> string

read_file fn fd reads fd to a string assuming it is a file descriptor open on file path fn.

raises Failure
in case of error with an error message that mentions fn.