diff options
Diffstat (limited to 'utility.hpp')
-rw-r--r-- | utility.hpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/utility.hpp b/utility.hpp index b37987d..05fe60c 100644 --- a/utility.hpp +++ b/utility.hpp @@ -1,6 +1,7 @@ #pragma once #include <sdbusplus/bus.hpp> +#include <unistd.h> namespace phosphor { @@ -9,6 +10,37 @@ namespace fan namespace util { +class FileDescriptor +{ + public: + FileDescriptor() = delete; + FileDescriptor(const FileDescriptor&) = delete; + FileDescriptor(FileDescriptor&&) = default; + FileDescriptor& operator=(const FileDescriptor&) = delete; + FileDescriptor& operator=(FileDescriptor&&) = default; + + FileDescriptor(int fd) : fd(fd) + { + } + + ~FileDescriptor() + { + if (fd != -1) + { + close(fd); + } + } + + bool is_open() + { + return fd != -1; + } + + private: + int fd = -1; + +}; + /** * @brief Get the inventory service name from the mapper object * |