ART: Add FdFile constructors
Make Open protected, and expose constructors instead. Add a move
constructor and move assignment operator.
Add OS functions that return the FdFile non-pointer version.
Add tests.
Bug: 21192156
Test: m test-art-host
Test: m test-art-target (shamu)
Change-Id: I83e390edde7cd37c900e9d5c3e4d21da22981b3f
diff --git a/runtime/os_linux.cc b/runtime/os_linux.cc
index f45e9f6..1d1413b 100644
--- a/runtime/os_linux.cc
+++ b/runtime/os_linux.cc
@@ -53,8 +53,9 @@
File* OS::OpenFileWithFlags(const char* name, int flags) {
CHECK(name != nullptr);
- std::unique_ptr<File> file(new File);
- if (!file->Open(name, flags, 0666)) {
+ bool read_only = (flags == O_RDONLY);
+ std::unique_ptr<File> file(new File(name, flags, 0666, !read_only));
+ if (!file->IsOpened()) {
return nullptr;
}
return file.release();