95   File fd;  in GetMultiDexChecksums()  local
98        fd = File(DupCloexec(zip_fd), /* check_usage= */ false);  in GetMultiDexChecksums()
101     fd = OpenAndReadMagic(filename, &magic, error_msg);  in GetMultiDexChecksums()
103   if (fd.Fd() == -1) {  in GetMultiDexChecksums()
109         ZipArchive::OpenFromFd(fd.Release(), filename, error_msg));  in GetMultiDexChecksums()
143     std::unique_ptr<const DexFile> dex_file(OpenFile(fd.Release(),  in GetMultiDexChecksums()
230   File fd = OpenAndReadMagic(filename, &magic, error_msg);  in Open()  local
231   if (fd.Fd() == -1) {  in Open()
236       magic, fd.Release(), location, verify, verify_checksum, error_msg, dex_files);  in Open()
239 bool ArtDexFileLoader::Open(int fd,  in Open()  argument
246   if (!ReadMagicAndReset(fd, &magic, error_msg)) {  in Open()
250   return OpenWithMagic(magic, fd, location, verify, verify_checksum, error_msg, dex_files);  in Open()
254                                      int fd,  in OpenWithMagic()  argument
263     return OpenZip(fd, location, verify, verify_checksum, error_msg, dex_files);  in OpenWithMagic()
266     std::unique_ptr<const DexFile> dex_file(OpenFile(fd,  in OpenWithMagic()
283 std::unique_ptr<const DexFile> ArtDexFileLoader::OpenDex(int fd,  in OpenDex()  argument
290   return OpenFile(fd, location, verify, verify_checksum, mmap_shared, error_msg);  in OpenDex()
293 bool ArtDexFileLoader::OpenZip(int fd,  in OpenZip()  argument
301   std::unique_ptr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(fd, location.c_str(), error_msg));  in OpenZip()
310 std::unique_ptr<const DexFile> ArtDexFileLoader::OpenFile(int fd,  in OpenFile()  argument
320     File delayed_close(fd, /* check_usage= */ false);  in OpenFile()
323     if (fstat(fd, &sbuf) == -1) {  in OpenFile()
336                           fd,  in OpenFile()