root / hw / file-op-9p.h @ c494dd6f
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1 | 74db920c | Gautham R Shenoy | /*
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2 | 74db920c | Gautham R Shenoy | * Virtio 9p
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3 | 74db920c | Gautham R Shenoy | *
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4 | 74db920c | Gautham R Shenoy | * Copyright IBM, Corp. 2010
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5 | 74db920c | Gautham R Shenoy | *
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6 | 74db920c | Gautham R Shenoy | * Authors:
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7 | 74db920c | Gautham R Shenoy | * Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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8 | 74db920c | Gautham R Shenoy | *
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9 | 74db920c | Gautham R Shenoy | * This work is licensed under the terms of the GNU GPL, version 2. See
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10 | 74db920c | Gautham R Shenoy | * the COPYING file in the top-level directory.
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11 | 74db920c | Gautham R Shenoy | *
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12 | 74db920c | Gautham R Shenoy | */
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13 | 74db920c | Gautham R Shenoy | #ifndef _FILEOP_H
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14 | 74db920c | Gautham R Shenoy | #define _FILEOP_H
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15 | 74db920c | Gautham R Shenoy | #include <sys/types.h> |
16 | 74db920c | Gautham R Shenoy | #include <dirent.h> |
17 | 74db920c | Gautham R Shenoy | #include <sys/time.h> |
18 | 74db920c | Gautham R Shenoy | #include <utime.h> |
19 | 74db920c | Gautham R Shenoy | #include <sys/stat.h> |
20 | 74db920c | Gautham R Shenoy | #include <sys/uio.h> |
21 | 74db920c | Gautham R Shenoy | |
22 | 74db920c | Gautham R Shenoy | typedef struct FsContext |
23 | 74db920c | Gautham R Shenoy | { |
24 | 74db920c | Gautham R Shenoy | char *fs_root;
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25 | 74db920c | Gautham R Shenoy | uid_t uid; |
26 | 74db920c | Gautham R Shenoy | } FsContext; |
27 | 74db920c | Gautham R Shenoy | |
28 | 74db920c | Gautham R Shenoy | typedef struct FileOperations |
29 | 74db920c | Gautham R Shenoy | { |
30 | 131dcb25 | Anthony Liguori | int (*lstat)(FsContext *, const char *, struct stat *); |
31 | 131dcb25 | Anthony Liguori | ssize_t (*readlink)(FsContext *, const char *, char *, size_t); |
32 | c494dd6f | Anthony Liguori | int (*chmod)(FsContext *, const char *, mode_t); |
33 | c494dd6f | Anthony Liguori | int (*mknod)(FsContext *, const char *, mode_t, dev_t); |
34 | c494dd6f | Anthony Liguori | int (*mksock)(FsContext *, const char *); |
35 | c494dd6f | Anthony Liguori | int (*symlink)(FsContext *, const char *, const char *); |
36 | c494dd6f | Anthony Liguori | int (*link)(FsContext *, const char *, const char *); |
37 | 131dcb25 | Anthony Liguori | int (*setuid)(FsContext *, uid_t);
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38 | 131dcb25 | Anthony Liguori | int (*close)(FsContext *, int); |
39 | 131dcb25 | Anthony Liguori | int (*closedir)(FsContext *, DIR *);
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40 | a6568fe2 | Anthony Liguori | DIR *(*opendir)(FsContext *, const char *); |
41 | a6568fe2 | Anthony Liguori | int (*open)(FsContext *, const char *, int); |
42 | c494dd6f | Anthony Liguori | int (*open2)(FsContext *, const char *, int, mode_t); |
43 | a9231555 | Anthony Liguori | void (*rewinddir)(FsContext *, DIR *);
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44 | a9231555 | Anthony Liguori | off_t (*telldir)(FsContext *, DIR *); |
45 | a9231555 | Anthony Liguori | struct dirent *(*readdir)(FsContext *, DIR *);
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46 | a9231555 | Anthony Liguori | void (*seekdir)(FsContext *, DIR *, off_t);
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47 | a9231555 | Anthony Liguori | ssize_t (*readv)(FsContext *, int, const struct iovec *, int); |
48 | 8449360c | Anthony Liguori | ssize_t (*writev)(FsContext *, int, const struct iovec *, int); |
49 | a9231555 | Anthony Liguori | off_t (*lseek)(FsContext *, int, off_t, int); |
50 | c494dd6f | Anthony Liguori | int (*mkdir)(FsContext *, const char *, mode_t); |
51 | c494dd6f | Anthony Liguori | int (*fstat)(FsContext *, int, struct stat *); |
52 | 74db920c | Gautham R Shenoy | void *opaque;
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53 | 74db920c | Gautham R Shenoy | } FileOperations; |
54 | 74db920c | Gautham R Shenoy | #endif |