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1 // Copyright (c) 2011, 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 #ifndef BIN_FDUTILS_H_ | 5 #ifndef BIN_FDUTILS_H_ |
6 #define BIN_FDUTILS_H_ | 6 #define BIN_FDUTILS_H_ |
7 | 7 |
8 #include "bin/builtin.h" | 8 #include "bin/builtin.h" |
9 | |
10 #include "platform/globals.h" | 9 #include "platform/globals.h" |
11 | 10 |
12 class FDUtils { | 11 class FDUtils { |
13 public: | 12 public: |
14 static bool SetNonBlocking(intptr_t fd); | 13 static bool SetNonBlocking(intptr_t fd); |
15 | 14 |
16 // Checks whether the file descriptor is blocking. If the function | 15 // Checks whether the file descriptor is blocking. If the function |
17 // returns true the value pointed to by is_blocking will be set to | 16 // returns true the value pointed to by is_blocking will be set to |
18 // the blocking state of the file descriptor. If the function | 17 // the blocking state of the file descriptor. If the function |
19 // returns false the system call for checking the file descriptor | 18 // returns false the system call for checking the file descriptor |
(...skipping 13 matching lines...) Expand all Loading... |
33 // which case it returns -1 and errno is still valid. The file | 32 // which case it returns -1 and errno is still valid. The file |
34 // descriptor must be in blocking mode. | 33 // descriptor must be in blocking mode. |
35 static ssize_t WriteToBlocking(int fd, const void* buffer, size_t count); | 34 static ssize_t WriteToBlocking(int fd, const void* buffer, size_t count); |
36 | 35 |
37 private: | 36 private: |
38 DISALLOW_ALLOCATION(); | 37 DISALLOW_ALLOCATION(); |
39 DISALLOW_IMPLICIT_CONSTRUCTORS(FDUtils); | 38 DISALLOW_IMPLICIT_CONSTRUCTORS(FDUtils); |
40 }; | 39 }; |
41 | 40 |
42 #endif // BIN_FDUTILS_H_ | 41 #endif // BIN_FDUTILS_H_ |
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