diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-05-18 16:06:38 -0700 |
|---|---|---|
| committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-08-08 23:42:58 +0530 |
| commit | 00ace8c5c534d5b7d42099e7c2e82a79f8591cb7 (patch) | |
| tree | a2d84bb8ae95c2c3eefbdeebb88255c4221430db | |
| parent | f10ff58d019b5abf90d5533074e45f86253e5bc0 (diff) | |
| download | qemu-00ace8c5c534d5b7d42099e7c2e82a79f8591cb7.tar.gz | |
hw/9pfs: Add yield support to mknod coroutine
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
| -rw-r--r-- | hw/9pfs/cofs.c | 21 | ||||
| -rw-r--r-- | hw/9pfs/virtio-9p-coth.h | 2 |
2 files changed, 23 insertions, 0 deletions
diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c index 7e9df852c5..6fcedd8400 100644 --- a/hw/9pfs/cofs.c +++ b/hw/9pfs/cofs.c @@ -120,3 +120,24 @@ int v9fs_co_truncate(V9fsState *s, V9fsString *path, off_t size) }); return err; } + +int v9fs_co_mknod(V9fsState *s, V9fsString *path, uid_t uid, + gid_t gid, dev_t dev, mode_t mode) +{ + int err; + FsCred cred; + + cred_init(&cred); + cred.fc_uid = uid; + cred.fc_gid = gid; + cred.fc_mode = mode; + cred.fc_rdev = dev; + v9fs_co_run_in_worker( + { + err = s->ops->mknod(&s->ctx, path->data, &cred); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index eb0c99a648..d02368306e 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -71,4 +71,6 @@ extern int v9fs_co_truncate(V9fsState *, V9fsString *, off_t); extern int v9fs_co_llistxattr(V9fsState *, V9fsString *, void *, size_t); extern int v9fs_co_lgetxattr(V9fsState *, V9fsString *, V9fsString *, void *, size_t); +extern int v9fs_co_mknod(V9fsState *, V9fsString *, uid_t, + gid_t, dev_t, mode_t); #endif |