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Issue 1543643002: Switch to standard integer types in courgette/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix Created 5 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "courgette/memory_allocator.h" 5 #include "courgette/memory_allocator.h"
6 6
7 #include <stddef.h>
8 #include <stdint.h>
9
7 #include <map> 10 #include <map>
8 11
9 #include "base/files/file_util.h" 12 #include "base/files/file_util.h"
10 #include "base/strings/stringprintf.h" 13 #include "base/strings/stringprintf.h"
11 14
12 #if defined(OS_WIN) 15 #if defined(OS_WIN)
13 16
14 namespace { 17 namespace {
15 18
16 // The file is created in the %TEMP% folder. 19 // The file is created in the %TEMP% folder.
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101 return false; 104 return false;
102 } 105 }
103 106
104 TempMapping** write = reinterpret_cast<TempMapping**>(mapping_.view()); 107 TempMapping** write = reinterpret_cast<TempMapping**>(mapping_.view());
105 write[0] = this; 108 write[0] = this;
106 109
107 return true; 110 return true;
108 } 111 }
109 112
110 void* TempMapping::memory() const { 113 void* TempMapping::memory() const {
111 uint8* mem = reinterpret_cast<uint8*>(mapping_.view()); 114 uint8_t* mem = reinterpret_cast<uint8_t*>(mapping_.view());
112 // The 'this' pointer is written at the start of mapping_.view(), so 115 // The 'this' pointer is written at the start of mapping_.view(), so
113 // go past it. (See Initialize()). 116 // go past it. (See Initialize()).
114 if (mem) 117 if (mem)
115 mem += sizeof(this); 118 mem += sizeof(this);
116 DCHECK(mem); 119 DCHECK(mem);
117 return mem; 120 return mem;
118 } 121 }
119 122
120 bool TempMapping::valid() const { 123 bool TempMapping::valid() const {
121 return mapping_.valid(); 124 return mapping_.valid();
122 } 125 }
123 126
124 // static 127 // static
125 TempMapping* TempMapping::GetMappingFromPtr(void* mem) { 128 TempMapping* TempMapping::GetMappingFromPtr(void* mem) {
126 TempMapping* ret = NULL; 129 TempMapping* ret = NULL;
127 if (mem) { 130 if (mem) {
128 ret = reinterpret_cast<TempMapping**>(mem)[-1]; 131 ret = reinterpret_cast<TempMapping**>(mem)[-1];
129 } 132 }
130 DCHECK(ret); 133 DCHECK(ret);
131 return ret; 134 return ret;
132 } 135 }
133 136
134 } // namespace courgette 137 } // namespace courgette
135 138
136 #endif // OS_WIN 139 #endif // OS_WIN
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