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13#ifndef HW_9PFS_SYNTH_H
14#define HW_9PFS_SYNTH_H 1
15
16
17typedef struct V9fsSynthNode V9fsSynthNode;
18typedef ssize_t (*v9fs_synth_read)(void *buf, int len, off_t offset,
19 void *arg);
20typedef ssize_t (*v9fs_synth_write)(void *buf, int len, off_t offset,
21 void *arg);
22typedef struct V9fsSynthNodeAttr {
23 int mode;
24 int inode;
25 int nlink;
26 v9fs_synth_read read;
27 v9fs_synth_write write;
28} V9fsSynthNodeAttr;
29
30struct V9fsSynthNode {
31 QLIST_HEAD(, V9fsSynthNode) child;
32 QLIST_ENTRY(V9fsSynthNode) sibling;
33 char name[NAME_MAX];
34 V9fsSynthNodeAttr *attr;
35 V9fsSynthNodeAttr actual_attr;
36 void *private;
37 int open_count;
38};
39
40typedef struct V9fsSynthOpenState {
41 off_t offset;
42 V9fsSynthNode *node;
43} V9fsSynthOpenState;
44
45extern int qemu_v9fs_synth_mkdir(V9fsSynthNode *parent, int mode,
46 const char *name, V9fsSynthNode **result);
47extern int qemu_v9fs_synth_add_file(V9fsSynthNode *parent, int mode,
48 const char *name, v9fs_synth_read read,
49 v9fs_synth_write write, void *arg);
50
51#endif
52