Chromium Code Reviews Chromium Code Reviews| OLD | NEW |
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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/sync_socket.h" | 5 #include "base/sync_socket.h" |
| 6 | 6 |
| 7 #include <errno.h> | 7 #include <errno.h> |
| 8 #include <limits.h> | 8 #include <limits.h> |
| 9 #include <stdio.h> | 9 #include <stdio.h> |
| 10 #include <sys/types.h> | 10 #include <sys/types.h> |
| 11 #include <sys/ioctl.h> | 11 #include <sys/ioctl.h> |
| 12 #include <sys/socket.h> | 12 #include <sys/socket.h> |
| 13 #if defined(OS_SOLARIS) | |
|
Evan Martin
2011/06/24 17:51:18
Can you put a newline before this?
| |
| 14 #include <sys/filio.h> | |
| 15 #endif | |
| 13 | 16 |
| 14 #include "base/file_util.h" | 17 #include "base/file_util.h" |
| 15 #include "base/logging.h" | 18 #include "base/logging.h" |
| 16 | 19 |
| 17 | 20 |
| 18 namespace base { | 21 namespace base { |
| 19 | 22 |
| 20 namespace { | 23 namespace { |
| 21 // To avoid users sending negative message lengths to Send/Receive | 24 // To avoid users sending negative message lengths to Send/Receive |
| 22 // we clamp message lengths, which are size_t, to no more than INT_MAX. | 25 // we clamp message lengths, which are size_t, to no more than INT_MAX. |
| (...skipping 84 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 107 size_t SyncSocket::Peek() { | 110 size_t SyncSocket::Peek() { |
| 108 int number_chars; | 111 int number_chars; |
| 109 if (-1 == ioctl(handle_, FIONREAD, &number_chars)) { | 112 if (-1 == ioctl(handle_, FIONREAD, &number_chars)) { |
| 110 // If there is an error in ioctl, signal that the channel would block. | 113 // If there is an error in ioctl, signal that the channel would block. |
| 111 return 0; | 114 return 0; |
| 112 } | 115 } |
| 113 return (size_t) number_chars; | 116 return (size_t) number_chars; |
| 114 } | 117 } |
| 115 | 118 |
| 116 } // namespace base | 119 } // namespace base |
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