wrdk/wiki-app/file-io.h

/*
 * Copyright (c) 2009 Openmoko Inc.
 *
 * 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/>.
 */

#ifndef WL_FILE_IO_H
#define WL_FILE_IO_H

enum {
	WL_O_RDONLY = 0,
	WL_O_WRONLY,
	WL_O_RDWR,
	WL_O_CREATE,
};

/* those are implemented by the specific/file-io-*.c */
int wl_open(const char *filename, int flags);
void wl_close(int fd);
int wl_read(int fd, void *buf, unsigned int count);
int wl_write(int fd, void *buf, unsigned int count);
int wl_seek(int fd, unsigned int pos);
int wl_fsize(int fd, unsigned int *size);
unsigned int wl_tell(int fd);

#endif /* WL_FILE_IO_H */