diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/9pfs/cofile.c | 32 | ||||
| -rw-r--r-- | hw/9pfs/virtio-9p-coth.h | 1 |
2 files changed, 33 insertions, 0 deletions
diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c new file mode 100644 index 0000000000..a4c0ae75cc --- /dev/null +++ b/hw/9pfs/cofile.c @@ -0,0 +1,32 @@ + +/* + * Virtio 9p backend + * + * Copyright IBM, Corp. 2011 + * + * Authors: + * Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#include "fsdev/qemu-fsdev.h" +#include "qemu-thread.h" +#include "qemu-coroutine.h" +#include "virtio-9p-coth.h" + +int v9fs_co_lstat(V9fsState *s, V9fsString *path, struct stat *stbuf) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->lstat(&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 5d9dc0f6cc..3538d91344 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -63,4 +63,5 @@ 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 *); +extern int v9fs_co_lstat(V9fsState *, V9fsString *, struct stat *); #endif |