get_fs_offset.h

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2021 Yonatan Goldschmidt
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef GET_FS_OFS_H
#define GET_FS_OFS_H

#include <linux/types.h>

// chosen arbitrarily, I think it'll be enough
// on 4.14 I needed > 0x2000
#define MAX_TASK_STRUCT 0x4000

#define STATUS_OK 0
#define STATUS_ERROR 1
#define STATUS_NOTFOUND 2
#define STATUS_DUP 3

struct output {
    __u32 status;
    __u32 offset;
};

#endif // GET_FS_OFS_H