| 1 | /* $NetBSD: vfs_syscalls.h,v 1.22 2014/01/25 02:28:31 christos Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 2007, 2008, 2009 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| 17 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 18 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 26 | * POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #ifndef _SYS_VFS_SYSCALLS_H_ |
| 30 | #define _SYS_VFS_SYSCALLS_H_ |
| 31 | |
| 32 | #include <sys/types.h> |
| 33 | #include <sys/fstypes.h> |
| 34 | |
| 35 | struct stat; |
| 36 | struct statvfs; |
| 37 | struct quotactl_args; |
| 38 | |
| 39 | /* |
| 40 | * syscall helpers for compat code. |
| 41 | */ |
| 42 | |
| 43 | /* Status functions to kernel 'struct stat' buffers */ |
| 44 | int do_sys_stat(const char *, unsigned int, struct stat *); |
| 45 | int do_sys_statat(struct lwp *, int, const char *, unsigned int, struct stat *); |
| 46 | int do_fhstat(struct lwp *, const void *, size_t, struct stat *); |
| 47 | int do_fhstatvfs(struct lwp *, const void *, size_t, struct statvfs *, int); |
| 48 | |
| 49 | /* VFS status functions to kernel buffers */ |
| 50 | int do_sys_pstatvfs(struct lwp *, const char *, int, struct statvfs *); |
| 51 | int do_sys_fstatvfs(struct lwp *, int, int, struct statvfs *); |
| 52 | /* VFS status - call copyfn() for each entry */ |
| 53 | int do_sys_getvfsstat(struct lwp *, void *, size_t, int, int (*)(const void *, void *, size_t), size_t, register_t *); |
| 54 | |
| 55 | int do_sys_utimes(struct lwp *, struct vnode *, const char *, int, |
| 56 | const struct timeval *, enum uio_seg); |
| 57 | int do_sys_utimens(struct lwp *, struct vnode *, const char *, int, |
| 58 | const struct timespec *, enum uio_seg); |
| 59 | int do_sys_utimensat(struct lwp *, int, struct vnode *, const char *, int, |
| 60 | const struct timespec *, enum uio_seg); |
| 61 | |
| 62 | struct pathbuf; |
| 63 | int do_open(struct lwp *, struct vnode *, struct pathbuf *, int, int, int *); |
| 64 | |
| 65 | int vfs_copyinfh_alloc(const void *, size_t, fhandle_t **); |
| 66 | void vfs_copyinfh_free(fhandle_t *); |
| 67 | |
| 68 | int dofhopen(struct lwp *, const void *, size_t, int, register_t *); |
| 69 | |
| 70 | int do_sys_linkat(struct lwp *, int, const char *, int, const char *, int, register_t *); |
| 71 | int do_sys_unlink(const char *, enum uio_seg); |
| 72 | int do_sys_rename(const char *, const char *, enum uio_seg, int); |
| 73 | int do_sys_mknod(struct lwp *, const char *, mode_t, dev_t, register_t *, enum uio_seg); |
| 74 | int do_sys_mknodat(struct lwp *, int, const char *, mode_t, dev_t, register_t *, enum uio_seg); |
| 75 | int do_sys_chmodat(struct lwp *, int, const char *, int, int); |
| 76 | int do_sys_chownat(struct lwp *, int, const char *, uid_t, gid_t, int); |
| 77 | int do_sys_accessat(struct lwp *, int, const char *, int ,int); |
| 78 | int do_sys_mkdir(const char *, mode_t, enum uio_seg); |
| 79 | int do_sys_symlink(const char *, const char *, enum uio_seg); |
| 80 | int do_sys_quotactl(const char *, const struct quotactl_args *); |
| 81 | void do_sys_sync(struct lwp *); |
| 82 | |
| 83 | int chdir_lookup(const char *, int, struct vnode **, struct lwp *); |
| 84 | void change_root(struct cwdinfo *, struct vnode *, struct lwp *); |
| 85 | |
| 86 | #endif /* _SYS_VFS_SYSCALLS_H_ */ |
| 87 | |