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// Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
// Copyright (C) 2011 Sebastian Pipping <sebastian@pipping.org>
// Copyright (C) 2016 Benjamin Barenblat <benjamin@barenblat.name>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
// details.
//
// You should have received a copy of the GNU General Public License along with
// this program. If not, see <http://www.gnu.org/licenses/>.
#include "operations.h"
#include <cerrno>
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
#pragma clang diagnostic ignored "-Wdocumentation"
#pragma clang diagnostic ignored "-Wpadded"
#pragma clang diagnostic ignored "-Wunused-macros"
#define FUSE_USE_VERSION 26
#include <fuse.h>
#pragma clang diagnostic pop
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
namespace scoville {
namespace {
int GetAttr(const char* const path, struct stat* output) {
if (lstat(path, output) == -1) {
return -errno;
}
return 0;
}
int ReadLink(const char* const path, char *const output, const size_t output_size) {
const ssize_t bytes_written = readlink(path, output, output_size);
if (bytes_written == -1) {
return -errno;
}
output[bytes_written] = '\0';
return 0;
}
} // namespace
fuse_operations FuseOperations() {
fuse_operations result;
result.getattr = &GetAttr;
result.readlink = &ReadLink;
return result;
}
} // namespace scoville
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