ukfs.h revision 1.4
1/* $NetBSD: ukfs.h,v 1.4 2008/08/01 14:47:28 pooka Exp $ */ 2 3/* 4 * Copyright (c) 2007, 2008 Antti Kantee. All Rights Reserved. 5 * 6 * Development of this software was supported by the 7 * Finnish Cultural Foundation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 19 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31#ifndef _RUMP_UKFS_H_ 32#define _RUMP_UKFS_H_ 33 34#include <sys/types.h> 35 36#include <stdint.h> 37 38/* don't include NetBSD <sys/header.h> for portability */ 39struct vnode; 40struct stat; 41 42struct ukfs; 43 44#define UKFS_DEFAULTMP "/" 45 46#define UKFS_RELFLAG_NOUNMOUNT 0x01 47 48int ukfs_init(void); 49struct ukfs *ukfs_mount(const char *, const char *, const char *, 50 int, void *, size_t); 51void ukfs_release(struct ukfs *, int); 52 53int ukfs_getdents(struct ukfs *, const char *, off_t *, 54 uint8_t *, size_t); 55ssize_t ukfs_read(struct ukfs *, const char *, off_t, 56 uint8_t *, size_t); 57ssize_t ukfs_write(struct ukfs *, const char *, off_t, 58 uint8_t *, size_t); 59ssize_t ukfs_readlink(struct ukfs *, const char *, char *, size_t); 60 61int ukfs_create(struct ukfs *, const char *, mode_t); 62int ukfs_mkdir(struct ukfs *, const char *, mode_t); 63int ukfs_mknod(struct ukfs *, const char *, mode_t, dev_t); 64int ukfs_mkfifo(struct ukfs *, const char *, mode_t); 65int ukfs_symlink(struct ukfs *, const char *, const char *); 66 67int ukfs_remove(struct ukfs *, const char *); 68int ukfs_rmdir(struct ukfs *, const char *); 69 70int ukfs_link(struct ukfs *, const char *, const char *); 71int ukfs_rename(struct ukfs *, const char *, const char *); 72 73int ukfs_chdir(struct ukfs *, const char *); 74 75int ukfs_stat(struct ukfs *, const char *, struct stat *); 76int ukfs_lstat(struct ukfs *, const char *, struct stat *); 77 78int ukfs_chmod(struct ukfs *, const char *, mode_t); 79int ukfs_lchmod(struct ukfs *, const char *, mode_t); 80int ukfs_chown(struct ukfs *, const char *, uid_t, gid_t); 81int ukfs_lchown(struct ukfs *, const char *, uid_t, gid_t); 82int ukfs_chflags(struct ukfs *, const char *, u_long); 83int ukfs_lchflags(struct ukfs *, const char *, u_long); 84 85int ukfs_utimes(struct ukfs *, const char *, 86 const struct timeval *); 87int ukfs_lutimes(struct ukfs *, const char *, 88 const struct timeval *); 89 90struct mount *ukfs_getmp(struct ukfs *); 91struct vnode *ukfs_getrvp(struct ukfs *); 92 93/* dynamic loading of library modules */ 94int ukfs_modload(const char *); 95int ukfs_modload_dir(const char *); 96 97/* Utilities */ 98int ukfs_util_builddirs(struct ukfs *, const char *, mode_t); 99 100#endif /* _RUMP_UKFS_H_ */ 101