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file.h
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file.h
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/* This file is part of scomic.
scomic is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
scomic 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with scomic. If not, see <https://www.gnu.org/licenses/>. */
#ifndef FILE_H
#define FILE_H
#include <SDL2/SDL_mutex.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdbool.h>
struct page {
struct page *prev;
SDL_mutex *mut;
size_t sz;
void *data;
struct page *next;
};
struct shared_data {
/* TODO: do something with the filepath */
char *filepath;
struct page *first;
struct page *current;
struct page *last;
};
struct shared_data *init_shared(char *_filepath);
struct page *add_page(struct page *_last);
bool does_page_exist(struct page *ptr);
struct page *jump_to_page(struct page *_first, int i);
int load_data(void *args);
#endif /* FILE_H */