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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 #ifndef PLATFORM_UTILS_ANDROID_H_ | 5 #ifndef RUNTIME_PLATFORM_UTILS_ANDROID_H_ |
| 6 #define PLATFORM_UTILS_ANDROID_H_ | 6 #define RUNTIME_PLATFORM_UTILS_ANDROID_H_ |
| 7 | 7 |
| 8 #include <endian.h> // NOLINT | 8 #include <endian.h> // NOLINT |
| 9 | 9 |
| 10 namespace dart { | 10 namespace dart { |
| 11 | 11 |
| 12 inline int Utils::CountLeadingZeros(uword x) { | 12 inline int Utils::CountLeadingZeros(uword x) { |
| 13 #if defined(ARCH_IS_32_BIT) | 13 #if defined(ARCH_IS_32_BIT) |
| 14 return __builtin_clzl(x); | 14 return __builtin_clzl(x); |
| 15 #elif defined(ARCH_IS_64_BIT) | 15 #elif defined(ARCH_IS_64_BIT) |
| 16 return __builtin_clzll(x); | 16 return __builtin_clzll(x); |
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| 62 | 62 |
| 63 inline char* Utils::StrError(int err, char* buffer, size_t bufsize) { | 63 inline char* Utils::StrError(int err, char* buffer, size_t bufsize) { |
| 64 if (strerror_r(err, buffer, bufsize) != 0) { | 64 if (strerror_r(err, buffer, bufsize) != 0) { |
| 65 snprintf(buffer, bufsize, "%s", "strerror_r failed"); | 65 snprintf(buffer, bufsize, "%s", "strerror_r failed"); |
| 66 } | 66 } |
| 67 return buffer; | 67 return buffer; |
| 68 } | 68 } |
| 69 | 69 |
| 70 } // namespace dart | 70 } // namespace dart |
| 71 | 71 |
| 72 #endif // PLATFORM_UTILS_ANDROID_H_ | 72 #endif // RUNTIME_PLATFORM_UTILS_ANDROID_H_ |
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Chromium Code Reviews
Issue 2450713004:
Make header include guards great again (Closed)
