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comparison: security/sandbox/chromium/base/format_macros.h
security/sandbox/chromium/base/format_macros.h
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| -1:000000000000 | 0:69ebf659d605 |
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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef BASE_FORMAT_MACROS_H_ | |
| 6 #define BASE_FORMAT_MACROS_H_ | |
| 7 | |
| 8 // This file defines the format macros for some integer types. | |
| 9 | |
| 10 // To print a 64-bit value in a portable way: | |
| 11 // int64_t value; | |
| 12 // printf("xyz:%" PRId64, value); | |
| 13 // The "d" in the macro corresponds to %d; you can also use PRIu64 etc. | |
| 14 // | |
| 15 // For wide strings, prepend "Wide" to the macro: | |
| 16 // int64_t value; | |
| 17 // StringPrintf(L"xyz: %" WidePRId64, value); | |
| 18 // | |
| 19 // To print a size_t value in a portable way: | |
| 20 // size_t size; | |
| 21 // printf("xyz: %" PRIuS, size); | |
| 22 // The "u" in the macro corresponds to %u, and S is for "size". | |
| 23 | |
| 24 #include "build/build_config.h" | |
| 25 | |
| 26 #if defined(OS_POSIX) | |
| 27 | |
| 28 #if (defined(_INTTYPES_H) || defined(_INTTYPES_H_)) && !defined(PRId64) | |
| 29 #error "inttypes.h has already been included before this header file, but " | |
| 30 #error "without __STDC_FORMAT_MACROS defined." | |
| 31 #endif | |
| 32 | |
| 33 #if !defined(__STDC_FORMAT_MACROS) | |
| 34 #define __STDC_FORMAT_MACROS | |
| 35 #endif | |
| 36 | |
| 37 #include <inttypes.h> | |
| 38 | |
| 39 // GCC will concatenate wide and narrow strings correctly, so nothing needs to | |
| 40 // be done here. | |
| 41 #define WidePRId64 PRId64 | |
| 42 #define WidePRIu64 PRIu64 | |
| 43 #define WidePRIx64 PRIx64 | |
| 44 | |
| 45 #if !defined(PRIuS) | |
| 46 #define PRIuS "zu" | |
| 47 #endif | |
| 48 | |
| 49 #else // OS_WIN | |
| 50 | |
| 51 #if !defined(PRId64) | |
| 52 #define PRId64 "I64d" | |
| 53 #endif | |
| 54 | |
| 55 #if !defined(PRIu64) | |
| 56 #define PRIu64 "I64u" | |
| 57 #endif | |
| 58 | |
| 59 #if !defined(PRIx64) | |
| 60 #define PRIx64 "I64x" | |
| 61 #endif | |
| 62 | |
| 63 #define WidePRId64 L"I64d" | |
| 64 #define WidePRIu64 L"I64u" | |
| 65 #define WidePRIx64 L"I64x" | |
| 66 | |
| 67 #if !defined(PRIuS) | |
| 68 #define PRIuS "Iu" | |
| 69 #endif | |
| 70 | |
| 71 #endif | |
| 72 | |
| 73 #endif // BASE_FORMAT_MACROS_H_ |
