Zach Anderson
3ad0571cf9
Makes public some include paths needed for the dart_runner to depend on dart_io. Also updates some dart:io implementations to give and OSError instead of crashing when something is unimplemented. Change-Id: I862fc7cc43f56e74de791ecc021b88238b54a8e5 Reviewed-on: https://dart-review.googlesource.com/c/84920 Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Zach Anderson <zra@google.com>
66 lines
1.3 KiB
C++
66 lines
1.3 KiB
C++
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "platform/globals.h"
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#if defined(HOST_OS_FUCHSIA)
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#include "bin/stdio.h"
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#include <errno.h>
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#include "platform/signal_blocker.h"
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namespace dart {
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namespace bin {
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bool Stdin::ReadByte(intptr_t fd, int* byte) {
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unsigned char b;
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ssize_t s = TEMP_FAILURE_RETRY(read(fd, &b, 1));
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if (s < 0) {
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return false;
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}
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*byte = (s == 0) ? -1 : b;
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return true;
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}
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bool Stdin::GetEchoMode(intptr_t fd, bool* enabled) {
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errno = ENOSYS;
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return false;
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}
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bool Stdin::SetEchoMode(intptr_t fd, bool enabled) {
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errno = ENOSYS;
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return false;
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}
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bool Stdin::GetLineMode(intptr_t fd, bool* enabled) {
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errno = ENOSYS;
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return false;
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}
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bool Stdin::SetLineMode(intptr_t fd, bool enabled) {
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errno = ENOSYS;
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return false;
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}
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bool Stdin::AnsiSupported(intptr_t fd, bool* supported) {
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*supported = false;
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return true;
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}
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bool Stdout::GetTerminalSize(intptr_t fd, int size[2]) {
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errno = ENOSYS;
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return false;
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}
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bool Stdout::AnsiSupported(intptr_t fd, bool* supported) {
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*supported = false;
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return true;
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}
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} // namespace bin
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} // namespace dart
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#endif // defined(HOST_OS_FUCHSIA)
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