summaryrefslogtreecommitdiff
path: root/common/netd/libnetdutils/include/netdutils/Fd.h
diff options
context:
space:
mode:
Diffstat (limited to 'common/netd/libnetdutils/include/netdutils/Fd.h')
-rw-r--r--common/netd/libnetdutils/include/netdutils/Fd.h54
1 files changed, 0 insertions, 54 deletions
diff --git a/common/netd/libnetdutils/include/netdutils/Fd.h b/common/netd/libnetdutils/include/netdutils/Fd.h
deleted file mode 100644
index 7db40870..00000000
--- a/common/netd/libnetdutils/include/netdutils/Fd.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef NETUTILS_FD_H
-#define NETUTILS_FD_H
-
-#include <ostream>
-
-#include "netdutils/Status.h"
-
-namespace android {
-namespace netdutils {
-
-// Strongly typed wrapper for file descriptors with value semantics.
-// This class should typically hold unowned file descriptors.
-class Fd {
- public:
- constexpr Fd() = default;
-
- constexpr Fd(int fd) : mFd(fd) {}
-
- int get() const { return mFd; }
-
- bool operator==(const Fd& other) const { return get() == other.get(); }
- bool operator!=(const Fd& other) const { return get() != other.get(); }
-
- private:
- int mFd = -1;
-};
-
-// Return true if fd appears valid (non-negative)
-inline bool isWellFormed(const Fd fd) {
- return fd.get() >= 0;
-}
-
-std::ostream& operator<<(std::ostream& os, const Fd& fd);
-
-} // namespace netdutils
-} // namespace android
-
-#endif /* NETUTILS_FD_H */