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59a18451b8
* libguile/ports.c (scm_setvbuf): Use the symbols `none', `line', and
`block' instead of the values `_IONBF', `_IOLBF', and `_IOFBF'.
* NEWS: Update.
* doc/ref/posix.texi (Ports and File Descriptors): Update setvbuf
documentation.
* module/ice-9/deprecated.scm (define-deprecated): New helper.
(_IONBF, _IOLBF, _IOFBF): Define deprecated values.
* benchmark-suite/benchmarks/read.bm ("read"):
* benchmark-suite/benchmarks/uniform-vector-read.bm
("uniform-vector-read!"):
* libguile/r6rs-ports.c (cbip_fill_input):
* module/system/base/types.scm (%ffi-memory-backend):
* module/web/client.scm (open-socket-for-uri):
* module/web/server/http.scm (http-read):
* test-suite/tests/ports.test ("pipe, fdopen, and line buffering"):
("setvbuf"):
* test-suite/tests/r6rs-ports.test ("7.2.7 Input Ports"): Update to use
non-deprecated interfaces.
53 lines
1.7 KiB
Scheme
53 lines
1.7 KiB
Scheme
;;; uniform-vector-read.bm --- Exercise binary I/O primitives. -*- Scheme -*-
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;;;
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;;; Copyright (C) 2008 Free Software Foundation, Inc.
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;;;
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;;; This program is free software; you can redistribute it and/or
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;;; modify it under the terms of the GNU Lesser General Public License
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;;; as published by the Free Software Foundation; either version 3, or
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;;; (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU Lesser General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU Lesser General Public
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;;; License along with this software; see the file COPYING.LESSER. If
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;;; not, write to the Free Software Foundation, Inc., 51 Franklin
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;;; Street, Fifth Floor, Boston, MA 02110-1301 USA
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(define-module (benchmarks uniform-vector-read)
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:use-module (benchmark-suite lib)
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:use-module (srfi srfi-4))
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(define file-name
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(tmpnam))
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(define %buffer-size
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7777)
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(define buf
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(make-u8vector %buffer-size))
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(define str
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(make-string %buffer-size))
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(with-benchmark-prefix "uniform-vector-read!"
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(benchmark "uniform-vector-write" 4000
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(let ((output (open-output-file file-name)))
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(uniform-vector-write buf output)
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(close output)))
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(benchmark "uniform-vector-read!" 20000
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(let ((input (open-input-file file-name)))
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(setvbuf input 'none)
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(uniform-vector-read! buf input)
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(close input)))
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(benchmark "string port" 5000
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(let ((input (open-input-string str)))
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(uniform-vector-read! buf input)
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(close input))))
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