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15#ifndef QEMU_9P_COTH_H
16#define QEMU_9P_COTH_H
17
18#include "qemu/thread.h"
19#include "qemu/coroutine.h"
20#include "qemu/main-loop.h"
21#include "9p.h"
22
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32
33#define v9fs_co_run_in_worker(code_block) \
34 do { \
35 QEMUBH *co_bh; \
36 co_bh = qemu_bh_new(co_run_in_worker_bh, \
37 qemu_coroutine_self()); \
38 qemu_bh_schedule(co_bh); \
39
40
41
42 \
43 qemu_coroutine_yield(); \
44 qemu_bh_delete(co_bh); \
45 code_block; \
46 \
47 qemu_coroutine_yield(); \
48 } while (0)
49
50void co_run_in_worker_bh(void *);
51int coroutine_fn v9fs_co_readlink(V9fsPDU *, V9fsPath *, V9fsString *);
52int coroutine_fn v9fs_co_readdir(V9fsPDU *, V9fsFidState *, struct dirent **);
53off_t coroutine_fn v9fs_co_telldir(V9fsPDU *, V9fsFidState *);
54void coroutine_fn v9fs_co_seekdir(V9fsPDU *, V9fsFidState *, off_t);
55void coroutine_fn v9fs_co_rewinddir(V9fsPDU *, V9fsFidState *);
56int coroutine_fn v9fs_co_statfs(V9fsPDU *, V9fsPath *, struct statfs *);
57int coroutine_fn v9fs_co_lstat(V9fsPDU *, V9fsPath *, struct stat *);
58int coroutine_fn v9fs_co_chmod(V9fsPDU *, V9fsPath *, mode_t);
59int coroutine_fn v9fs_co_utimensat(V9fsPDU *, V9fsPath *, struct timespec [2]);
60int coroutine_fn v9fs_co_chown(V9fsPDU *, V9fsPath *, uid_t, gid_t);
61int coroutine_fn v9fs_co_truncate(V9fsPDU *, V9fsPath *, off_t);
62int coroutine_fn v9fs_co_llistxattr(V9fsPDU *, V9fsPath *, void *, size_t);
63int coroutine_fn v9fs_co_lgetxattr(V9fsPDU *, V9fsPath *,
64 V9fsString *, void *, size_t);
65int coroutine_fn v9fs_co_mknod(V9fsPDU *, V9fsFidState *, V9fsString *, uid_t,
66 gid_t, dev_t, mode_t, struct stat *);
67int coroutine_fn v9fs_co_mkdir(V9fsPDU *, V9fsFidState *, V9fsString *,
68 mode_t, uid_t, gid_t, struct stat *);
69int coroutine_fn v9fs_co_remove(V9fsPDU *, V9fsPath *);
70int coroutine_fn v9fs_co_rename(V9fsPDU *, V9fsPath *, V9fsPath *);
71int coroutine_fn v9fs_co_unlinkat(V9fsPDU *, V9fsPath *, V9fsString *,
72 int flags);
73int coroutine_fn v9fs_co_renameat(V9fsPDU *, V9fsPath *, V9fsString *,
74 V9fsPath *, V9fsString *);
75int coroutine_fn v9fs_co_fstat(V9fsPDU *, V9fsFidState *, struct stat *);
76int coroutine_fn v9fs_co_opendir(V9fsPDU *, V9fsFidState *);
77int coroutine_fn v9fs_co_open(V9fsPDU *, V9fsFidState *, int);
78int coroutine_fn v9fs_co_open2(V9fsPDU *, V9fsFidState *, V9fsString *,
79 gid_t, int, int, struct stat *);
80int coroutine_fn v9fs_co_lsetxattr(V9fsPDU *, V9fsPath *, V9fsString *,
81 void *, size_t, int);
82int coroutine_fn v9fs_co_lremovexattr(V9fsPDU *, V9fsPath *, V9fsString *);
83int coroutine_fn v9fs_co_closedir(V9fsPDU *, V9fsFidOpenState *);
84int coroutine_fn v9fs_co_close(V9fsPDU *, V9fsFidOpenState *);
85int coroutine_fn v9fs_co_fsync(V9fsPDU *, V9fsFidState *, int);
86int coroutine_fn v9fs_co_symlink(V9fsPDU *, V9fsFidState *, V9fsString *,
87 const char *, gid_t, struct stat *);
88int coroutine_fn v9fs_co_link(V9fsPDU *, V9fsFidState *,
89 V9fsFidState *, V9fsString *);
90int coroutine_fn v9fs_co_pwritev(V9fsPDU *, V9fsFidState *,
91 struct iovec *, int, int64_t);
92int coroutine_fn v9fs_co_preadv(V9fsPDU *, V9fsFidState *,
93 struct iovec *, int, int64_t);
94int coroutine_fn v9fs_co_name_to_path(V9fsPDU *, V9fsPath *,
95 const char *, V9fsPath *);
96int coroutine_fn v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t,
97 V9fsStatDotl *v9stat);
98
99#endif
100