1 /* $NetBSD: ukfs.h,v 1.7 2008/10/07 23:16:59 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 */ 39 struct vnode; 40 struct stat; 41 struct timeval; 42 43 struct ukfs; 44 45 #define UKFS_DEFAULTMP "/" 46 47 #define UKFS_RELFLAG_NOUNMOUNT 0x01 48 49 #define UKFS_VERSION 001 /* sector 001 */ 50 #define ukfs_init() _ukfs_init(UKFS_VERSION) 51 52 __BEGIN_DECLS 53 54 int _ukfs_init(int); 55 struct ukfs *ukfs_mount(const char *, const char *, const char *, 56 int, void *, size_t); 57 void ukfs_release(struct ukfs *, int); 58 59 int ukfs_getdents(struct ukfs *, const char *, off_t *, 60 uint8_t *, size_t); 61 ssize_t ukfs_read(struct ukfs *, const char *, off_t, 62 uint8_t *, size_t); 63 ssize_t ukfs_write(struct ukfs *, const char *, off_t, 64 uint8_t *, size_t); 65 ssize_t ukfs_readlink(struct ukfs *, const char *, char *, size_t); 66 67 int ukfs_create(struct ukfs *, const char *, mode_t); 68 int ukfs_mkdir(struct ukfs *, const char *, mode_t); 69 int ukfs_mknod(struct ukfs *, const char *, mode_t, dev_t); 70 int ukfs_mkfifo(struct ukfs *, const char *, mode_t); 71 int ukfs_symlink(struct ukfs *, const char *, const char *); 72 73 int ukfs_remove(struct ukfs *, const char *); 74 int ukfs_rmdir(struct ukfs *, const char *); 75 76 int ukfs_link(struct ukfs *, const char *, const char *); 77 int ukfs_rename(struct ukfs *, const char *, const char *); 78 79 int ukfs_chdir(struct ukfs *, const char *); 80 81 int ukfs_stat(struct ukfs *, const char *, struct stat *); 82 int ukfs_lstat(struct ukfs *, const char *, struct stat *); 83 84 int ukfs_chmod(struct ukfs *, const char *, mode_t); 85 int ukfs_lchmod(struct ukfs *, const char *, mode_t); 86 int ukfs_chown(struct ukfs *, const char *, uid_t, gid_t); 87 int ukfs_lchown(struct ukfs *, const char *, uid_t, gid_t); 88 int ukfs_chflags(struct ukfs *, const char *, u_long); 89 int ukfs_lchflags(struct ukfs *, const char *, u_long); 90 91 int ukfs_utimes(struct ukfs *, const char *, 92 const struct timeval *); 93 int ukfs_lutimes(struct ukfs *, const char *, 94 const struct timeval *); 95 96 struct mount *ukfs_getmp(struct ukfs *); 97 struct vnode *ukfs_getrvp(struct ukfs *); 98 99 /* dynamic loading of library modules */ 100 int ukfs_modload(const char *); 101 int ukfs_modload_dir(const char *); 102 ssize_t ukfs_vfstypes(char *, size_t); 103 104 /* Utilities */ 105 int ukfs_util_builddirs(struct ukfs *, const char *, mode_t); 106 107 __END_DECLS 108 109 #endif /* _RUMP_UKFS_H_ */ 110