diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-05-18 16:03:49 -0700 |
|---|---|---|
| committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-08-08 23:42:58 +0530 |
| commit | 94840ff9f383d4f7099394cc53af48f0a7065132 (patch) | |
| tree | a831aa69819012536989a397006f2661944a0ec6 /hw/9pfs | |
| parent | 5e4eaa79cf4645d200742901d449789dfa607230 (diff) | |
hw/9pfs: Add yield support to statfs coroutine
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'hw/9pfs')
| -rw-r--r-- | hw/9pfs/cofs.c | 14 | ||||
| -rw-r--r-- | hw/9pfs/virtio-9p-coth.h | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c index 6bb8b47da3..4138e4d02a 100644 --- a/hw/9pfs/cofs.c +++ b/hw/9pfs/cofs.c @@ -42,3 +42,17 @@ int v9fs_co_readlink(V9fsState *s, V9fsString *path, V9fsString *buf) } return err; } + +int v9fs_co_statfs(V9fsState *s, V9fsString *path, struct statfs *stbuf) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->statfs(&s->ctx, path->data, stbuf); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index 9aa5953a0e..5d9dc0f6cc 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -62,4 +62,5 @@ extern int v9fs_co_readdir(V9fsState *, V9fsFidState *, extern off_t v9fs_co_telldir(V9fsState *, V9fsFidState *); extern void v9fs_co_seekdir(V9fsState *, V9fsFidState *, off_t); extern void v9fs_co_rewinddir(V9fsState *, V9fsFidState *); +extern int v9fs_co_statfs(V9fsState *, V9fsString *, struct statfs *); #endif |