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67 lines
895 B
C++
67 lines
895 B
C++
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// vim:sw=2:ai
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/*
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* Copyright (C) 2010-2011 DeNA Co.,Ltd.. All rights reserved.
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* See COPYRIGHT.txt for details.
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*/
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#ifndef DENA_AUTO_FILE_HPP
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#define DENA_AUTO_FILE_HPP
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/*
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#ifndef __WIN__
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#include <dirent.h>
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#endif
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*/
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#include "util.hpp"
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namespace dena {
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struct auto_file : private noncopyable {
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auto_file() : fd(-1) { }
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~auto_file() {
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reset();
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}
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int get() const { return fd; }
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int close() {
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if (fd < 0) {
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return 0;
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}
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const int r = ::close(fd);
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fd = -1;
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return r;
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}
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void reset(int x = -1) {
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if (fd >= 0) {
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this->close();
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}
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fd = x;
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}
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private:
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int fd;
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};
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/*
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struct auto_dir : private noncopyable {
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auto_dir() : dp(0) { }
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~auto_dir() {
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reset();
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}
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DIR *get() const { return dp; }
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void reset(DIR *d = 0) {
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if (dp != 0) {
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closedir(dp);
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}
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dp = d;
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}
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private:
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DIR *dp;
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};
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*/
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};
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#endif
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