diff options
author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-08-22 09:14:04 +0530 |
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committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-08-22 09:14:04 +0530 |
commit | 03feb1e1724949d94d4e442f865392320139162c (patch) | |
tree | f495503f4e39aab9e43c986debf6572ea741e614 /hw/9pfs | |
parent | f1a7104a5f435a1bf2a1158e6f737dbd89e8c153 (diff) |
hw/9pfs: Add yeild support for fstat coroutine
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'hw/9pfs')
-rw-r--r-- | hw/9pfs/cofile.c | 14 | ||||
-rw-r--r-- | hw/9pfs/virtio-9p-coth.h | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c index a4c0ae75cc..e400b86d84 100644 --- a/hw/9pfs/cofile.c +++ b/hw/9pfs/cofile.c @@ -30,3 +30,17 @@ int v9fs_co_lstat(V9fsState *s, V9fsString *path, struct stat *stbuf) }); return err; } + +int v9fs_co_fstat(V9fsState *s, int fd, struct stat *stbuf) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->fstat(&s->ctx, fd, 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 11272d3357..88070d3332 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -76,4 +76,5 @@ extern int v9fs_co_mknod(V9fsState *, V9fsString *, uid_t, extern int v9fs_co_mkdir(V9fsState *, char *, mode_t, uid_t, gid_t); extern int v9fs_co_remove(V9fsState *, V9fsString *); extern int v9fs_co_rename(V9fsState *, V9fsString *, V9fsString *); +extern int v9fs_co_fstat(V9fsState *, int, struct stat *); #endif |