root / hw / 9pfs / virtio-9p-handle.c @ 1de7afc9
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/*
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* Virtio 9p handle callback
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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*/
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#include "hw/virtio.h" |
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#include "virtio-9p.h" |
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#include "virtio-9p-xattr.h" |
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#include <arpa/inet.h> |
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#include <pwd.h> |
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#include <grp.h> |
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#include <sys/socket.h> |
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#include <sys/un.h> |
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#include "qemu/xattr.h" |
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#include <unistd.h> |
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#include <linux/fs.h> |
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#ifdef CONFIG_LINUX_MAGIC_H
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#include <linux/magic.h> |
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#endif
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#include <sys/ioctl.h> |
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|
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#ifndef XFS_SUPER_MAGIC
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#define XFS_SUPER_MAGIC 0x58465342 |
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#endif
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#ifndef EXT2_SUPER_MAGIC
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#define EXT2_SUPER_MAGIC 0xEF53 |
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#endif
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#ifndef REISERFS_SUPER_MAGIC
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#define REISERFS_SUPER_MAGIC 0x52654973 |
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#endif
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#ifndef BTRFS_SUPER_MAGIC
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#define BTRFS_SUPER_MAGIC 0x9123683E |
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#endif
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|
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struct handle_data {
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int mountfd;
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int handle_bytes;
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}; |
47 |
|
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static inline int name_to_handle(int dirfd, const char *name, |
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struct file_handle *fh, int *mnt_id, int flags) |
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{ |
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return name_to_handle_at(dirfd, name, fh, mnt_id, flags);
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} |
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static inline int open_by_handle(int mountfd, const char *fh, int flags) |
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{ |
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return open_by_handle_at(mountfd, (struct file_handle *)fh, flags); |
57 |
} |
58 |
|
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static int handle_update_file_cred(int dirfd, const char *name, FsCred *credp) |
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{ |
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int fd, ret;
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fd = openat(dirfd, name, O_NONBLOCK | O_NOFOLLOW); |
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if (fd < 0) { |
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return fd;
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} |
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ret = fchownat(fd, "", credp->fc_uid, credp->fc_gid, AT_EMPTY_PATH);
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if (ret < 0) { |
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goto err_out;
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} |
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ret = fchmod(fd, credp->fc_mode & 07777);
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err_out:
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close(fd); |
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return ret;
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} |
75 |
|
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|
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static int handle_lstat(FsContext *fs_ctx, V9fsPath *fs_path, |
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struct stat *stbuf)
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{ |
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int fd, ret;
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struct handle_data *data = (struct handle_data *)fs_ctx->private; |
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fd = open_by_handle(data->mountfd, fs_path->data, O_PATH); |
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if (fd < 0) { |
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return fd;
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} |
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ret = fstatat(fd, "", stbuf, AT_EMPTY_PATH);
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close(fd); |
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return ret;
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} |
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static ssize_t handle_readlink(FsContext *fs_ctx, V9fsPath *fs_path,
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char *buf, size_t bufsz)
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{ |
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int fd, ret;
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struct handle_data *data = (struct handle_data *)fs_ctx->private; |
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fd = open_by_handle(data->mountfd, fs_path->data, O_PATH); |
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if (fd < 0) { |
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return fd;
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} |
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ret = readlinkat(fd, "", buf, bufsz);
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close(fd); |
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return ret;
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} |
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static int handle_close(FsContext *ctx, V9fsFidOpenState *fs) |
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{ |
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return close(fs->fd);
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} |
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static int handle_closedir(FsContext *ctx, V9fsFidOpenState *fs) |
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{ |
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return closedir(fs->dir);
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} |
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static int handle_open(FsContext *ctx, V9fsPath *fs_path, |
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int flags, V9fsFidOpenState *fs)
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{ |
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struct handle_data *data = (struct handle_data *)ctx->private; |
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fs->fd = open_by_handle(data->mountfd, fs_path->data, flags); |
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return fs->fd;
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} |
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static int handle_opendir(FsContext *ctx, |
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V9fsPath *fs_path, V9fsFidOpenState *fs) |
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{ |
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int ret;
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ret = handle_open(ctx, fs_path, O_DIRECTORY, fs); |
131 |
if (ret < 0) { |
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return -1; |
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} |
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fs->dir = fdopendir(ret); |
135 |
if (!fs->dir) {
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return -1; |
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} |
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return 0; |
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} |
140 |
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static void handle_rewinddir(FsContext *ctx, V9fsFidOpenState *fs) |
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{ |
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return rewinddir(fs->dir);
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} |
145 |
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static off_t handle_telldir(FsContext *ctx, V9fsFidOpenState *fs)
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{ |
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return telldir(fs->dir);
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} |
150 |
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static int handle_readdir_r(FsContext *ctx, V9fsFidOpenState *fs, |
152 |
struct dirent *entry,
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struct dirent **result)
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{ |
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return readdir_r(fs->dir, entry, result);
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} |
157 |
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static void handle_seekdir(FsContext *ctx, V9fsFidOpenState *fs, off_t off) |
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{ |
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return seekdir(fs->dir, off);
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} |
162 |
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static ssize_t handle_preadv(FsContext *ctx, V9fsFidOpenState *fs,
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const struct iovec *iov, |
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int iovcnt, off_t offset)
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{ |
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#ifdef CONFIG_PREADV
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return preadv(fs->fd, iov, iovcnt, offset);
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#else
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int err = lseek(fs->fd, offset, SEEK_SET);
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if (err == -1) { |
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return err;
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} else {
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return readv(fs->fd, iov, iovcnt);
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} |
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#endif
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} |
178 |
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static ssize_t handle_pwritev(FsContext *ctx, V9fsFidOpenState *fs,
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const struct iovec *iov, |
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int iovcnt, off_t offset)
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{ |
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ssize_t ret; |
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#ifdef CONFIG_PREADV
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ret = pwritev(fs->fd, iov, iovcnt, offset); |
186 |
#else
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int err = lseek(fs->fd, offset, SEEK_SET);
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188 |
if (err == -1) { |
189 |
return err;
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190 |
} else {
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ret = writev(fs->fd, iov, iovcnt); |
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} |
193 |
#endif
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#ifdef CONFIG_SYNC_FILE_RANGE
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if (ret > 0 && ctx->export_flags & V9FS_IMMEDIATE_WRITEOUT) { |
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/*
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* Initiate a writeback. This is not a data integrity sync.
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* We want to ensure that we don't leave dirty pages in the cache
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* after write when writeout=immediate is sepcified.
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*/
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sync_file_range(fs->fd, offset, ret, |
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SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE); |
203 |
} |
204 |
#endif
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return ret;
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} |
207 |
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static int handle_chmod(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp) |
209 |
{ |
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int fd, ret;
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struct handle_data *data = (struct handle_data *)fs_ctx->private; |
212 |
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fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
214 |
if (fd < 0) { |
215 |
return fd;
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} |
217 |
ret = fchmod(fd, credp->fc_mode); |
218 |
close(fd); |
219 |
return ret;
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} |
221 |
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static int handle_mknod(FsContext *fs_ctx, V9fsPath *dir_path, |
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const char *name, FsCred *credp) |
224 |
{ |
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int dirfd, ret;
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struct handle_data *data = (struct handle_data *)fs_ctx->private; |
227 |
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dirfd = open_by_handle(data->mountfd, dir_path->data, O_PATH); |
229 |
if (dirfd < 0) { |
230 |
return dirfd;
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} |
232 |
ret = mknodat(dirfd, name, credp->fc_mode, credp->fc_rdev); |
233 |
if (!ret) {
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ret = handle_update_file_cred(dirfd, name, credp); |
235 |
} |
236 |
close(dirfd); |
237 |
return ret;
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} |
239 |
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static int handle_mkdir(FsContext *fs_ctx, V9fsPath *dir_path, |
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const char *name, FsCred *credp) |
242 |
{ |
243 |
int dirfd, ret;
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struct handle_data *data = (struct handle_data *)fs_ctx->private; |
245 |
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dirfd = open_by_handle(data->mountfd, dir_path->data, O_PATH); |
247 |
if (dirfd < 0) { |
248 |
return dirfd;
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} |
250 |
ret = mkdirat(dirfd, name, credp->fc_mode); |
251 |
if (!ret) {
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ret = handle_update_file_cred(dirfd, name, credp); |
253 |
} |
254 |
close(dirfd); |
255 |
return ret;
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} |
257 |
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258 |
static int handle_fstat(FsContext *fs_ctx, int fid_type, |
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V9fsFidOpenState *fs, struct stat *stbuf)
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{ |
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int fd;
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263 |
if (fid_type == P9_FID_DIR) {
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fd = dirfd(fs->dir); |
265 |
} else {
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fd = fs->fd; |
267 |
} |
268 |
return fstat(fd, stbuf);
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} |
270 |
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static int handle_open2(FsContext *fs_ctx, V9fsPath *dir_path, const char *name, |
272 |
int flags, FsCred *credp, V9fsFidOpenState *fs)
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{ |
274 |
int ret;
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int dirfd, fd;
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struct handle_data *data = (struct handle_data *)fs_ctx->private; |
277 |
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dirfd = open_by_handle(data->mountfd, dir_path->data, O_PATH); |
279 |
if (dirfd < 0) { |
280 |
return dirfd;
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281 |
} |
282 |
fd = openat(dirfd, name, flags | O_NOFOLLOW, credp->fc_mode); |
283 |
if (fd >= 0) { |
284 |
ret = handle_update_file_cred(dirfd, name, credp); |
285 |
if (ret < 0) { |
286 |
close(fd); |
287 |
fd = ret; |
288 |
} else {
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289 |
fs->fd = fd; |
290 |
} |
291 |
} |
292 |
close(dirfd); |
293 |
return fd;
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} |
295 |
|
296 |
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297 |
static int handle_symlink(FsContext *fs_ctx, const char *oldpath, |
298 |
V9fsPath *dir_path, const char *name, FsCred *credp) |
299 |
{ |
300 |
int fd, dirfd, ret;
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301 |
struct handle_data *data = (struct handle_data *)fs_ctx->private; |
302 |
|
303 |
dirfd = open_by_handle(data->mountfd, dir_path->data, O_PATH); |
304 |
if (dirfd < 0) { |
305 |
return dirfd;
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306 |
} |
307 |
ret = symlinkat(oldpath, dirfd, name); |
308 |
if (!ret) {
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309 |
fd = openat(dirfd, name, O_PATH | O_NOFOLLOW); |
310 |
if (fd < 0) { |
311 |
ret = fd; |
312 |
goto err_out;
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313 |
} |
314 |
ret = fchownat(fd, "", credp->fc_uid, credp->fc_gid, AT_EMPTY_PATH);
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315 |
close(fd); |
316 |
} |
317 |
err_out:
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318 |
close(dirfd); |
319 |
return ret;
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320 |
} |
321 |
|
322 |
static int handle_link(FsContext *ctx, V9fsPath *oldpath, |
323 |
V9fsPath *dirpath, const char *name) |
324 |
{ |
325 |
int oldfd, newdirfd, ret;
|
326 |
struct handle_data *data = (struct handle_data *)ctx->private; |
327 |
|
328 |
oldfd = open_by_handle(data->mountfd, oldpath->data, O_PATH); |
329 |
if (oldfd < 0) { |
330 |
return oldfd;
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331 |
} |
332 |
newdirfd = open_by_handle(data->mountfd, dirpath->data, O_PATH); |
333 |
if (newdirfd < 0) { |
334 |
close(oldfd); |
335 |
return newdirfd;
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336 |
} |
337 |
ret = linkat(oldfd, "", newdirfd, name, AT_EMPTY_PATH);
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338 |
close(newdirfd); |
339 |
close(oldfd); |
340 |
return ret;
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341 |
} |
342 |
|
343 |
static int handle_truncate(FsContext *ctx, V9fsPath *fs_path, off_t size) |
344 |
{ |
345 |
int fd, ret;
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346 |
struct handle_data *data = (struct handle_data *)ctx->private; |
347 |
|
348 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK | O_WRONLY); |
349 |
if (fd < 0) { |
350 |
return fd;
|
351 |
} |
352 |
ret = ftruncate(fd, size); |
353 |
close(fd); |
354 |
return ret;
|
355 |
} |
356 |
|
357 |
static int handle_rename(FsContext *ctx, const char *oldpath, |
358 |
const char *newpath) |
359 |
{ |
360 |
errno = EOPNOTSUPP; |
361 |
return -1; |
362 |
} |
363 |
|
364 |
static int handle_chown(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp) |
365 |
{ |
366 |
int fd, ret;
|
367 |
struct handle_data *data = (struct handle_data *)fs_ctx->private; |
368 |
|
369 |
fd = open_by_handle(data->mountfd, fs_path->data, O_PATH); |
370 |
if (fd < 0) { |
371 |
return fd;
|
372 |
} |
373 |
ret = fchownat(fd, "", credp->fc_uid, credp->fc_gid, AT_EMPTY_PATH);
|
374 |
close(fd); |
375 |
return ret;
|
376 |
} |
377 |
|
378 |
static int handle_utimensat(FsContext *ctx, V9fsPath *fs_path, |
379 |
const struct timespec *buf) |
380 |
{ |
381 |
int ret;
|
382 |
#ifdef CONFIG_UTIMENSAT
|
383 |
int fd;
|
384 |
struct handle_data *data = (struct handle_data *)ctx->private; |
385 |
|
386 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
387 |
if (fd < 0) { |
388 |
return fd;
|
389 |
} |
390 |
ret = futimens(fd, buf); |
391 |
close(fd); |
392 |
#else
|
393 |
ret = -1;
|
394 |
errno = ENOSYS; |
395 |
#endif
|
396 |
return ret;
|
397 |
} |
398 |
|
399 |
static int handle_remove(FsContext *ctx, const char *path) |
400 |
{ |
401 |
errno = EOPNOTSUPP; |
402 |
return -1; |
403 |
} |
404 |
|
405 |
static int handle_fsync(FsContext *ctx, int fid_type, |
406 |
V9fsFidOpenState *fs, int datasync)
|
407 |
{ |
408 |
int fd;
|
409 |
|
410 |
if (fid_type == P9_FID_DIR) {
|
411 |
fd = dirfd(fs->dir); |
412 |
} else {
|
413 |
fd = fs->fd; |
414 |
} |
415 |
|
416 |
if (datasync) {
|
417 |
return qemu_fdatasync(fd);
|
418 |
} else {
|
419 |
return fsync(fd);
|
420 |
} |
421 |
} |
422 |
|
423 |
static int handle_statfs(FsContext *ctx, V9fsPath *fs_path, |
424 |
struct statfs *stbuf)
|
425 |
{ |
426 |
int fd, ret;
|
427 |
struct handle_data *data = (struct handle_data *)ctx->private; |
428 |
|
429 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
430 |
if (fd < 0) { |
431 |
return fd;
|
432 |
} |
433 |
ret = fstatfs(fd, stbuf); |
434 |
close(fd); |
435 |
return ret;
|
436 |
} |
437 |
|
438 |
static ssize_t handle_lgetxattr(FsContext *ctx, V9fsPath *fs_path,
|
439 |
const char *name, void *value, size_t size) |
440 |
{ |
441 |
int fd, ret;
|
442 |
struct handle_data *data = (struct handle_data *)ctx->private; |
443 |
|
444 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
445 |
if (fd < 0) { |
446 |
return fd;
|
447 |
} |
448 |
ret = fgetxattr(fd, name, value, size); |
449 |
close(fd); |
450 |
return ret;
|
451 |
} |
452 |
|
453 |
static ssize_t handle_llistxattr(FsContext *ctx, V9fsPath *fs_path,
|
454 |
void *value, size_t size)
|
455 |
{ |
456 |
int fd, ret;
|
457 |
struct handle_data *data = (struct handle_data *)ctx->private; |
458 |
|
459 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
460 |
if (fd < 0) { |
461 |
return fd;
|
462 |
} |
463 |
ret = flistxattr(fd, value, size); |
464 |
close(fd); |
465 |
return ret;
|
466 |
} |
467 |
|
468 |
static int handle_lsetxattr(FsContext *ctx, V9fsPath *fs_path, const char *name, |
469 |
void *value, size_t size, int flags) |
470 |
{ |
471 |
int fd, ret;
|
472 |
struct handle_data *data = (struct handle_data *)ctx->private; |
473 |
|
474 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
475 |
if (fd < 0) { |
476 |
return fd;
|
477 |
} |
478 |
ret = fsetxattr(fd, name, value, size, flags); |
479 |
close(fd); |
480 |
return ret;
|
481 |
} |
482 |
|
483 |
static int handle_lremovexattr(FsContext *ctx, V9fsPath *fs_path, |
484 |
const char *name) |
485 |
{ |
486 |
int fd, ret;
|
487 |
struct handle_data *data = (struct handle_data *)ctx->private; |
488 |
|
489 |
fd = open_by_handle(data->mountfd, fs_path->data, O_NONBLOCK); |
490 |
if (fd < 0) { |
491 |
return fd;
|
492 |
} |
493 |
ret = fremovexattr(fd, name); |
494 |
close(fd); |
495 |
return ret;
|
496 |
} |
497 |
|
498 |
static int handle_name_to_path(FsContext *ctx, V9fsPath *dir_path, |
499 |
const char *name, V9fsPath *target) |
500 |
{ |
501 |
char buffer[PATH_MAX];
|
502 |
struct file_handle *fh;
|
503 |
int dirfd, ret, mnt_id;
|
504 |
struct handle_data *data = (struct handle_data *)ctx->private; |
505 |
|
506 |
/* "." and ".." are not allowed */
|
507 |
if (!strcmp(name, ".") || !strcmp(name, "..")) { |
508 |
errno = EINVAL; |
509 |
return -1; |
510 |
|
511 |
} |
512 |
if (dir_path) {
|
513 |
dirfd = open_by_handle(data->mountfd, dir_path->data, O_PATH); |
514 |
} else {
|
515 |
/* relative to export root */
|
516 |
dirfd = open(rpath(ctx, ".", buffer), O_DIRECTORY);
|
517 |
} |
518 |
if (dirfd < 0) { |
519 |
return dirfd;
|
520 |
} |
521 |
fh = g_malloc(sizeof(struct file_handle) + data->handle_bytes); |
522 |
fh->handle_bytes = data->handle_bytes; |
523 |
/* add a "./" at the beginning of the path */
|
524 |
snprintf(buffer, PATH_MAX, "./%s", name);
|
525 |
/* flag = 0 imply don't follow symlink */
|
526 |
ret = name_to_handle(dirfd, buffer, fh, &mnt_id, 0);
|
527 |
if (!ret) {
|
528 |
target->data = (char *)fh;
|
529 |
target->size = sizeof(struct file_handle) + data->handle_bytes; |
530 |
} else {
|
531 |
g_free(fh); |
532 |
} |
533 |
close(dirfd); |
534 |
return ret;
|
535 |
} |
536 |
|
537 |
static int handle_renameat(FsContext *ctx, V9fsPath *olddir, |
538 |
const char *old_name, V9fsPath *newdir, |
539 |
const char *new_name) |
540 |
{ |
541 |
int olddirfd, newdirfd, ret;
|
542 |
struct handle_data *data = (struct handle_data *)ctx->private; |
543 |
|
544 |
olddirfd = open_by_handle(data->mountfd, olddir->data, O_PATH); |
545 |
if (olddirfd < 0) { |
546 |
return olddirfd;
|
547 |
} |
548 |
newdirfd = open_by_handle(data->mountfd, newdir->data, O_PATH); |
549 |
if (newdirfd < 0) { |
550 |
close(olddirfd); |
551 |
return newdirfd;
|
552 |
} |
553 |
ret = renameat(olddirfd, old_name, newdirfd, new_name); |
554 |
close(newdirfd); |
555 |
close(olddirfd); |
556 |
return ret;
|
557 |
} |
558 |
|
559 |
static int handle_unlinkat(FsContext *ctx, V9fsPath *dir, |
560 |
const char *name, int flags) |
561 |
{ |
562 |
int dirfd, ret;
|
563 |
struct handle_data *data = (struct handle_data *)ctx->private; |
564 |
int rflags;
|
565 |
|
566 |
dirfd = open_by_handle(data->mountfd, dir->data, O_PATH); |
567 |
if (dirfd < 0) { |
568 |
return dirfd;
|
569 |
} |
570 |
|
571 |
rflags = 0;
|
572 |
if (flags & P9_DOTL_AT_REMOVEDIR) {
|
573 |
rflags |= AT_REMOVEDIR; |
574 |
} |
575 |
|
576 |
ret = unlinkat(dirfd, name, rflags); |
577 |
|
578 |
close(dirfd); |
579 |
return ret;
|
580 |
} |
581 |
|
582 |
static int handle_ioc_getversion(FsContext *ctx, V9fsPath *path, |
583 |
mode_t st_mode, uint64_t *st_gen) |
584 |
{ |
585 |
int err;
|
586 |
V9fsFidOpenState fid_open; |
587 |
|
588 |
/*
|
589 |
* Do not try to open special files like device nodes, fifos etc
|
590 |
* We can get fd for regular files and directories only
|
591 |
*/
|
592 |
if (!S_ISREG(st_mode) && !S_ISDIR(st_mode)) {
|
593 |
return 0; |
594 |
} |
595 |
err = handle_open(ctx, path, O_RDONLY, &fid_open); |
596 |
if (err < 0) { |
597 |
return err;
|
598 |
} |
599 |
err = ioctl(fid_open.fd, FS_IOC_GETVERSION, st_gen); |
600 |
handle_close(ctx, &fid_open); |
601 |
return err;
|
602 |
} |
603 |
|
604 |
static int handle_init(FsContext *ctx) |
605 |
{ |
606 |
int ret, mnt_id;
|
607 |
struct statfs stbuf;
|
608 |
struct file_handle fh;
|
609 |
struct handle_data *data = g_malloc(sizeof(struct handle_data)); |
610 |
|
611 |
data->mountfd = open(ctx->fs_root, O_DIRECTORY); |
612 |
if (data->mountfd < 0) { |
613 |
ret = data->mountfd; |
614 |
goto err_out;
|
615 |
} |
616 |
ret = statfs(ctx->fs_root, &stbuf); |
617 |
if (!ret) {
|
618 |
switch (stbuf.f_type) {
|
619 |
case EXT2_SUPER_MAGIC:
|
620 |
case BTRFS_SUPER_MAGIC:
|
621 |
case REISERFS_SUPER_MAGIC:
|
622 |
case XFS_SUPER_MAGIC:
|
623 |
ctx->exops.get_st_gen = handle_ioc_getversion; |
624 |
break;
|
625 |
} |
626 |
} |
627 |
memset(&fh, 0, sizeof(struct file_handle)); |
628 |
ret = name_to_handle(data->mountfd, ".", &fh, &mnt_id, 0); |
629 |
if (ret && errno == EOVERFLOW) {
|
630 |
data->handle_bytes = fh.handle_bytes; |
631 |
ctx->private = data; |
632 |
ret = 0;
|
633 |
goto out;
|
634 |
} |
635 |
/* we got 0 byte handle ? */
|
636 |
ret = -1;
|
637 |
close(data->mountfd); |
638 |
err_out:
|
639 |
g_free(data); |
640 |
out:
|
641 |
return ret;
|
642 |
} |
643 |
|
644 |
static int handle_parse_opts(QemuOpts *opts, struct FsDriverEntry *fse) |
645 |
{ |
646 |
const char *sec_model = qemu_opt_get(opts, "security_model"); |
647 |
const char *path = qemu_opt_get(opts, "path"); |
648 |
|
649 |
if (sec_model) {
|
650 |
fprintf(stderr, "Invalid argument security_model specified with handle fsdriver\n");
|
651 |
return -1; |
652 |
} |
653 |
|
654 |
if (!path) {
|
655 |
fprintf(stderr, "fsdev: No path specified.\n");
|
656 |
return -1; |
657 |
} |
658 |
fse->path = g_strdup(path); |
659 |
return 0; |
660 |
|
661 |
} |
662 |
|
663 |
FileOperations handle_ops = { |
664 |
.parse_opts = handle_parse_opts, |
665 |
.init = handle_init, |
666 |
.lstat = handle_lstat, |
667 |
.readlink = handle_readlink, |
668 |
.close = handle_close, |
669 |
.closedir = handle_closedir, |
670 |
.open = handle_open, |
671 |
.opendir = handle_opendir, |
672 |
.rewinddir = handle_rewinddir, |
673 |
.telldir = handle_telldir, |
674 |
.readdir_r = handle_readdir_r, |
675 |
.seekdir = handle_seekdir, |
676 |
.preadv = handle_preadv, |
677 |
.pwritev = handle_pwritev, |
678 |
.chmod = handle_chmod, |
679 |
.mknod = handle_mknod, |
680 |
.mkdir = handle_mkdir, |
681 |
.fstat = handle_fstat, |
682 |
.open2 = handle_open2, |
683 |
.symlink = handle_symlink, |
684 |
.link = handle_link, |
685 |
.truncate = handle_truncate, |
686 |
.rename = handle_rename, |
687 |
.chown = handle_chown, |
688 |
.utimensat = handle_utimensat, |
689 |
.remove = handle_remove, |
690 |
.fsync = handle_fsync, |
691 |
.statfs = handle_statfs, |
692 |
.lgetxattr = handle_lgetxattr, |
693 |
.llistxattr = handle_llistxattr, |
694 |
.lsetxattr = handle_lsetxattr, |
695 |
.lremovexattr = handle_lremovexattr, |
696 |
.name_to_path = handle_name_to_path, |
697 |
.renameat = handle_renameat, |
698 |
.unlinkat = handle_unlinkat, |
699 |
}; |