1 // Copyright 2014 The Chromium 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 #include "sandbox/linux/tests/scoped_temporary_file.h" 6 7 #include <stdlib.h> 8 #include <unistd.h> 9 10 #include "base/logging.h" 11 #include "base/macros.h" 12 #include "base/posix/eintr_wrapper.h" 13 #include "build/build_config.h" 14 15 namespace sandbox { 16 17 ScopedTemporaryFile::ScopedTemporaryFile() : fd_(-1) { 18 #if defined(OS_ANDROID) 19 static const char file_template[] = "/data/local/tmp/ScopedTempFileXXXXXX"; 20 #else 21 static const char file_template[] = "/tmp/ScopedTempFileXXXXXX"; 22 #endif // defined(OS_ANDROID) 23 COMPILE_ASSERT(sizeof(full_file_name_) >= sizeof(file_template), 24 full_file_name_is_large_enough); 25 memcpy(full_file_name_, file_template, sizeof(file_template)); 26 fd_ = mkstemp(full_file_name_); 27 CHECK_LE(0, fd_); 28 } 29 30 ScopedTemporaryFile::~ScopedTemporaryFile() { 31 CHECK_EQ(0, unlink(full_file_name_)); 32 CHECK_EQ(0, IGNORE_EINTR(close(fd_))); 33 } 34 35 } // namespace sandbox 36
