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Side by Side Diff: webrtc/base/format_macros.h

Issue 2877023002: Move webrtc/{base => rtc_base} (Closed)
Patch Set: update presubmit.py and DEPS include rules Created 3 years, 5 months ago
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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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