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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/posix/file_descriptor_shuffle.h" | 5 #include "base/posix/file_descriptor_shuffle.h" |
| 6 | 6 |
| 7 #include <unistd.h> | 7 #include <unistd.h> |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 #include <ostream> | 9 #include <ostream> |
| 10 | 10 |
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| 82 bool FileDescriptorTableInjection::Duplicate(int* result, int fd) { | 82 bool FileDescriptorTableInjection::Duplicate(int* result, int fd) { |
| 83 *result = HANDLE_EINTR(dup(fd)); | 83 *result = HANDLE_EINTR(dup(fd)); |
| 84 return *result >= 0; | 84 return *result >= 0; |
| 85 } | 85 } |
| 86 | 86 |
| 87 bool FileDescriptorTableInjection::Move(int src, int dest) { | 87 bool FileDescriptorTableInjection::Move(int src, int dest) { |
| 88 return HANDLE_EINTR(dup2(src, dest)) != -1; | 88 return HANDLE_EINTR(dup2(src, dest)) != -1; |
| 89 } | 89 } |
| 90 | 90 |
| 91 void FileDescriptorTableInjection::Close(int fd) { | 91 void FileDescriptorTableInjection::Close(int fd) { |
| 92 int ret = HANDLE_EINTR(close(fd)); | 92 int ret = IGNORE_EINTR(close(fd)); |
| 93 DPCHECK(ret == 0); | 93 DPCHECK(ret == 0); |
| 94 } | 94 } |
| 95 | 95 |
| 96 } // namespace base | 96 } // namespace base |
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