Flutter Engine
files.h
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1 // Copyright 2013 The Flutter 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 FLUTTER_SHELL_PLATFORM_FUCHSIA_RUNTIME_DART_UTILS_FILES_H_
6 #define FLUTTER_SHELL_PLATFORM_FUCHSIA_RUNTIME_DART_UTILS_FILES_H_
7 
8 #include <string>
9 
10 namespace dart_utils {
11 
12 // Reads the contents of the file at the given path or file descriptor and
13 // stores the data in result. Returns true if the file was read successfully,
14 // otherwise returns false. If this function returns false, |result| will be
15 // the empty string.
16 bool ReadFileToString(const std::string& path, std::string* result);
17 bool ReadFileToStringAt(int dirfd,
18  const std::string& path,
19  std::string* result);
20 
21 // Writes the given data to the file at the given path. Returns true if the data
22 // was successfully written, otherwise returns false.
23 bool WriteFile(const std::string& path, const char* data, ssize_t size);
24 
25 } // namespace dart_utils
26 
27 #endif // FLUTTER_SHELL_PLATFORM_FUCHSIA_RUNTIME_DART_UTILS_FILES_H_
bool WriteFile(const std::string &path, const char *data, ssize_t size)
Definition: files.cc:69
bool ReadFileToStringAt(int dirfd, const std::string &path, std::string *result)
Definition: files.cc:60
GAsyncResult * result
constexpr std::size_t size(T(&array)[N])
Definition: size.h:13
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot data
Definition: switches.h:41
bool ReadFileToString(const std::string &path, std::string *result)
Definition: files.cc:56
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot The VM snapshot data that will be memory mapped as read only SnapshotAssetPath must be present isolate snapshot The isolate snapshot data that will be memory mapped as read only SnapshotAssetPath must be present cache dir path
Definition: switches.h:57