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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_BASE_FORMAT_MACROS_H_ | 11 #ifndef WEBRTC_BASE_FORMAT_MACROS_H_ |
12 #define WEBRTC_BASE_FORMAT_MACROS_H_ | 12 #define WEBRTC_BASE_FORMAT_MACROS_H_ |
13 | 13 |
14 // This file defines the format macros for some integer types and is derived | |
15 // from Chromium's base/format_macros.h. | |
16 | 14 |
17 // To print a 64-bit value in a portable way: | 15 // This header is deprecated and is just left here temporarily during |
18 // int64_t value; | 16 // refactoring. See https://bugs.webrtc.org/7634 for more details. |
19 // printf("xyz:%" PRId64, value); | 17 #include "webrtc/rtc_base/format_macros.h" |
20 // The "d" in the macro corresponds to %d; you can also use PRIu64 etc. | |
21 // | |
22 // To print a size_t value in a portable way: | |
23 // size_t size; | |
24 // printf("xyz: %" PRIuS, size); | |
25 // The "u" in the macro corresponds to %u, and S is for "size". | |
26 | |
27 #include "webrtc/typedefs.h" | |
28 | |
29 #if defined(WEBRTC_POSIX) | |
30 | |
31 #if (defined(_INTTYPES_H) || defined(_INTTYPES_H_)) && !defined(PRId64) | |
32 #error "inttypes.h has already been included before this header file, but " | |
33 #error "without __STDC_FORMAT_MACROS defined." | |
34 #endif | |
35 | |
36 #if !defined(__STDC_FORMAT_MACROS) | |
37 #define __STDC_FORMAT_MACROS | |
38 #endif | |
39 | |
40 #include <inttypes.h> | |
41 | |
42 #if !defined(PRIuS) | |
43 #define PRIuS "zu" | |
44 #endif | |
45 | |
46 // The size of NSInteger and NSUInteger varies between 32-bit and 64-bit | |
47 // architectures and Apple does not provides standard format macros and | |
48 // recommends casting. This has many drawbacks, so instead define macros | |
49 // for formatting those types. | |
50 #if defined(WEBRTC_MAC) | |
51 #if defined(WEBRTC_ARCH_64_BITS) | |
52 #if !defined(PRIdNS) | |
53 #define PRIdNS "ld" | |
54 #endif | |
55 #if !defined(PRIuNS) | |
56 #define PRIuNS "lu" | |
57 #endif | |
58 #if !defined(PRIxNS) | |
59 #define PRIxNS "lx" | |
60 #endif | |
61 #else // defined(WEBRTC_ARCH_64_BITS) | |
62 #if !defined(PRIdNS) | |
63 #define PRIdNS "d" | |
64 #endif | |
65 #if !defined(PRIuNS) | |
66 #define PRIuNS "u" | |
67 #endif | |
68 #if !defined(PRIxNS) | |
69 #define PRIxNS "x" | |
70 #endif | |
71 #endif | |
72 #endif // defined(WEBRTC_MAC) | |
73 | |
74 #else // WEBRTC_WIN | |
75 | |
76 #include <inttypes.h> | |
77 | |
78 #if !defined(PRId64) | |
79 #define PRId64 "I64d" | |
80 #endif | |
81 | |
82 #if !defined(PRIu64) | |
83 #define PRIu64 "I64u" | |
84 #endif | |
85 | |
86 #if !defined(PRIx64) | |
87 #define PRIx64 "I64x" | |
88 #endif | |
89 | |
90 #if !defined(PRIuS) | |
91 #define PRIuS "Iu" | |
92 #endif | |
93 | |
94 #endif | |
95 | 18 |
96 #endif // WEBRTC_BASE_FORMAT_MACROS_H_ | 19 #endif // WEBRTC_BASE_FORMAT_MACROS_H_ |
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