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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/globals.h" | 5 #include "platform/globals.h" |
6 #if defined(TARGET_OS_ANDROID) | 6 #if defined(TARGET_OS_ANDROID) |
7 | 7 |
8 #include "bin/file.h" | 8 #include "bin/file.h" |
9 | 9 |
10 #include <errno.h> // NOLINT | 10 #include <errno.h> // NOLINT |
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259 uint8_t buffer[kBufferSize]; | 259 uint8_t buffer[kBufferSize]; |
260 while ((result = TEMP_FAILURE_RETRY( | 260 while ((result = TEMP_FAILURE_RETRY( |
261 read(old_fd, buffer, kBufferSize))) > 0) { | 261 read(old_fd, buffer, kBufferSize))) > 0) { |
262 int wrote = TEMP_FAILURE_RETRY(write(new_fd, buffer, result)); | 262 int wrote = TEMP_FAILURE_RETRY(write(new_fd, buffer, result)); |
263 if (wrote != result) { | 263 if (wrote != result) { |
264 result = -1; | 264 result = -1; |
265 break; | 265 break; |
266 } | 266 } |
267 } | 267 } |
268 } | 268 } |
| 269 int e = errno; |
| 270 VOID_TEMP_FAILURE_RETRY(close(old_fd)); |
| 271 VOID_TEMP_FAILURE_RETRY(close(new_fd)); |
269 if (result < 0) { | 272 if (result < 0) { |
270 int e = errno; | |
271 VOID_TEMP_FAILURE_RETRY(close(old_fd)); | |
272 VOID_TEMP_FAILURE_RETRY(close(new_fd)); | |
273 VOID_NO_RETRY_EXPECTED(unlink(new_path)); | 273 VOID_NO_RETRY_EXPECTED(unlink(new_path)); |
274 errno = e; | 274 errno = e; |
275 return false; | 275 return false; |
276 } | 276 } |
277 return true; | 277 return true; |
278 } else if (type == kIsDirectory) { | 278 } else if (type == kIsDirectory) { |
279 errno = EISDIR; | 279 errno = EISDIR; |
280 } else { | 280 } else { |
281 errno = ENOENT; | 281 errno = ENOENT; |
282 } | 282 } |
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422 return (file_1_info.st_ino == file_2_info.st_ino && | 422 return (file_1_info.st_ino == file_2_info.st_ino && |
423 file_1_info.st_dev == file_2_info.st_dev) ? | 423 file_1_info.st_dev == file_2_info.st_dev) ? |
424 File::kIdentical : | 424 File::kIdentical : |
425 File::kDifferent; | 425 File::kDifferent; |
426 } | 426 } |
427 | 427 |
428 } // namespace bin | 428 } // namespace bin |
429 } // namespace dart | 429 } // namespace dart |
430 | 430 |
431 #endif // defined(TARGET_OS_ANDROID) | 431 #endif // defined(TARGET_OS_ANDROID) |
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