| /* |
| * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC. |
| * Copyright (C) 2007 The Regents of the University of California. |
| * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). |
| * Written by Brian Behlendorf <behlendorf1@llnl.gov>. |
| * UCRL-CODE-235197 |
| * |
| * This file is part of the SPL, Solaris Porting Layer. |
| * |
| * The SPL 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 2 of the License, or (at your |
| * option) any later version. |
| * |
| * The SPL 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 the SPL. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef _SPL_VNODE_H |
| #define _SPL_VNODE_H |
| |
| #include <linux/module.h> |
| #include <linux/syscalls.h> |
| #include <linux/fcntl.h> |
| #include <linux/buffer_head.h> |
| #include <linux/dcache.h> |
| #include <linux/namei.h> |
| #include <linux/file.h> |
| #include <linux/fs.h> |
| #include <linux/fs_struct.h> |
| #include <linux/mount.h> |
| #include <sys/kmem.h> |
| #include <sys/mutex.h> |
| #include <sys/types.h> |
| #include <sys/time.h> |
| #include <sys/uio.h> |
| #include <sys/user.h> |
| |
| /* |
| * Prior to linux-2.6.33 only O_DSYNC semantics were implemented and |
| * they used the O_SYNC flag. As of linux-2.6.33 the this behavior |
| * was properly split in to O_SYNC and O_DSYNC respectively. |
| */ |
| #ifndef O_DSYNC |
| #define O_DSYNC O_SYNC |
| #endif |
| |
| #define F_FREESP 11 /* Free file space */ |
| |
| |
| #if defined(SEEK_HOLE) && defined(SEEK_DATA) |
| #define F_SEEK_DATA SEEK_DATA |
| #define F_SEEK_HOLE SEEK_HOLE |
| #endif |
| |
| /* |
| * The vnode AT_ flags are mapped to the Linux ATTR_* flags. |
| * This allows them to be used safely with an iattr structure. |
| * The AT_XVATTR flag has been added and mapped to the upper |
| * bit range to avoid conflicting with the standard Linux set. |
| */ |
| #undef AT_UID |
| #undef AT_GID |
| |
| #define AT_MODE ATTR_MODE |
| #define AT_UID ATTR_UID |
| #define AT_GID ATTR_GID |
| #define AT_SIZE ATTR_SIZE |
| #define AT_ATIME ATTR_ATIME |
| #define AT_MTIME ATTR_MTIME |
| #define AT_CTIME ATTR_CTIME |
| |
| #define ATTR_XVATTR (1U << 31) |
| #define AT_XVATTR ATTR_XVATTR |
| |
| #define ATTR_IATTR_MASK (ATTR_MODE | ATTR_UID | ATTR_GID | ATTR_SIZE | \ |
| ATTR_ATIME | ATTR_MTIME | ATTR_CTIME | ATTR_FILE) |
| |
| #define CRCREAT 0x01 |
| #define RMFILE 0x02 |
| |
| #define B_INVAL 0x01 |
| #define B_TRUNC 0x02 |
| |
| #define LOOKUP_DIR 0x01 |
| #define LOOKUP_XATTR 0x02 |
| #define CREATE_XATTR_DIR 0x04 |
| #define ATTR_NOACLCHECK 0x20 |
| |
| typedef struct vattr { |
| uint32_t va_mask; /* attribute bit-mask */ |
| ushort_t va_mode; /* acc mode */ |
| uid_t va_uid; /* owner uid */ |
| gid_t va_gid; /* owner gid */ |
| long va_fsid; /* fs id */ |
| long va_nodeid; /* node # */ |
| uint32_t va_nlink; /* # links */ |
| uint64_t va_size; /* file size */ |
| inode_timespec_t va_atime; /* last acc */ |
| inode_timespec_t va_mtime; /* last mod */ |
| inode_timespec_t va_ctime; /* last chg */ |
| dev_t va_rdev; /* dev */ |
| uint64_t va_nblocks; /* space used */ |
| uint32_t va_blksize; /* block size */ |
| struct dentry *va_dentry; /* dentry to wire */ |
| } vattr_t; |
| #endif /* SPL_VNODE_H */ |