security/sandbox/chromium/base/format_macros.h@141e0f1194b1 (annotated)
security/sandbox/chromium/base/format_macros.h
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
| michael@0 | 1 | // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef BASE_FORMAT_MACROS_H_ |
| michael@0 | 6 | #define BASE_FORMAT_MACROS_H_ |
| michael@0 | 7 | |
| michael@0 | 8 | // This file defines the format macros for some integer types. |
| michael@0 | 9 | |
| michael@0 | 10 | // To print a 64-bit value in a portable way: |
| michael@0 | 11 | // int64_t value; |
| michael@0 | 12 | // printf("xyz:%" PRId64, value); |
| michael@0 | 13 | // The "d" in the macro corresponds to %d; you can also use PRIu64 etc. |
| michael@0 | 14 | // |
| michael@0 | 15 | // For wide strings, prepend "Wide" to the macro: |
| michael@0 | 16 | // int64_t value; |
| michael@0 | 17 | // StringPrintf(L"xyz: %" WidePRId64, value); |
| michael@0 | 18 | // |
| michael@0 | 19 | // To print a size_t value in a portable way: |
| michael@0 | 20 | // size_t size; |
| michael@0 | 21 | // printf("xyz: %" PRIuS, size); |
| michael@0 | 22 | // The "u" in the macro corresponds to %u, and S is for "size". |
| michael@0 | 23 | |
| michael@0 | 24 | #include "build/build_config.h" |
| michael@0 | 25 | |
| michael@0 | 26 | #if defined(OS_POSIX) |
| michael@0 | 27 | |
| michael@0 | 28 | #if (defined(_INTTYPES_H) || defined(_INTTYPES_H_)) && !defined(PRId64) |
| michael@0 | 29 | #error "inttypes.h has already been included before this header file, but " |
| michael@0 | 30 | #error "without __STDC_FORMAT_MACROS defined." |
| michael@0 | 31 | #endif |
| michael@0 | 32 | |
| michael@0 | 33 | #if !defined(__STDC_FORMAT_MACROS) |
| michael@0 | 34 | #define __STDC_FORMAT_MACROS |
| michael@0 | 35 | #endif |
| michael@0 | 36 | |
| michael@0 | 37 | #include <inttypes.h> |
| michael@0 | 38 | |
| michael@0 | 39 | // GCC will concatenate wide and narrow strings correctly, so nothing needs to |
| michael@0 | 40 | // be done here. |
| michael@0 | 41 | #define WidePRId64 PRId64 |
| michael@0 | 42 | #define WidePRIu64 PRIu64 |
| michael@0 | 43 | #define WidePRIx64 PRIx64 |
| michael@0 | 44 | |
| michael@0 | 45 | #if !defined(PRIuS) |
| michael@0 | 46 | #define PRIuS "zu" |
| michael@0 | 47 | #endif |
| michael@0 | 48 | |
| michael@0 | 49 | #else // OS_WIN |
| michael@0 | 50 | |
| michael@0 | 51 | #if !defined(PRId64) |
| michael@0 | 52 | #define PRId64 "I64d" |
| michael@0 | 53 | #endif |
| michael@0 | 54 | |
| michael@0 | 55 | #if !defined(PRIu64) |
| michael@0 | 56 | #define PRIu64 "I64u" |
| michael@0 | 57 | #endif |
| michael@0 | 58 | |
| michael@0 | 59 | #if !defined(PRIx64) |
| michael@0 | 60 | #define PRIx64 "I64x" |
| michael@0 | 61 | #endif |
| michael@0 | 62 | |
| michael@0 | 63 | #define WidePRId64 L"I64d" |
| michael@0 | 64 | #define WidePRIu64 L"I64u" |
| michael@0 | 65 | #define WidePRIx64 L"I64x" |
| michael@0 | 66 | |
| michael@0 | 67 | #if !defined(PRIuS) |
| michael@0 | 68 | #define PRIuS "Iu" |
| michael@0 | 69 | #endif |
| michael@0 | 70 | |
| michael@0 | 71 | #endif |
| michael@0 | 72 | |
| michael@0 | 73 | #endif // BASE_FORMAT_MACROS_H_ |
