xref: /aosp_15_r20/external/skia/src/utils/SkGetExecutablePath_mac.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker /*
2*c8dee2aaSAndroid Build Coastguard Worker  * Copyright 2022 Google Inc.
3*c8dee2aaSAndroid Build Coastguard Worker  *
4*c8dee2aaSAndroid Build Coastguard Worker  * Use of this source code is governed by a BSD-style license that can be
5*c8dee2aaSAndroid Build Coastguard Worker  * found in the LICENSE file.
6*c8dee2aaSAndroid Build Coastguard Worker  */
7*c8dee2aaSAndroid Build Coastguard Worker 
8*c8dee2aaSAndroid Build Coastguard Worker #include "src/utils/SkGetExecutablePath.h"
9*c8dee2aaSAndroid Build Coastguard Worker 
10*c8dee2aaSAndroid Build Coastguard Worker #include <mach-o/dyld.h>
11*c8dee2aaSAndroid Build Coastguard Worker 
SkGetExecutablePath()12*c8dee2aaSAndroid Build Coastguard Worker std::string SkGetExecutablePath() {
13*c8dee2aaSAndroid Build Coastguard Worker     uint32_t size = 0;
14*c8dee2aaSAndroid Build Coastguard Worker     _NSGetExecutablePath(nullptr, &size);
15*c8dee2aaSAndroid Build Coastguard Worker 
16*c8dee2aaSAndroid Build Coastguard Worker     std::string result(size, '\0');
17*c8dee2aaSAndroid Build Coastguard Worker     if (_NSGetExecutablePath(result.data(), &size) != 0) {
18*c8dee2aaSAndroid Build Coastguard Worker         result.clear();
19*c8dee2aaSAndroid Build Coastguard Worker     }
20*c8dee2aaSAndroid Build Coastguard Worker     return result;
21*c8dee2aaSAndroid Build Coastguard Worker }
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