diff options
author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-05-07 21:09:24 +0530 |
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committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-08-22 09:44:13 +0530 |
commit | bed4352c4f041af65c522cb453aff468f49aebea (patch) | |
tree | 86bce64205f8feb6227cee10204a713188c84b26 /hw | |
parent | 3cc19c0c607ca780c79dbf42b4781d110a64e342 (diff) |
hw/9pfs: Add yeild support for clunk related coroutine
This include lsetxattr, lremovexattr, closedir and close.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/9pfs/codir.c | 16 | ||||
-rw-r--r-- | hw/9pfs/cofile.c | 16 | ||||
-rw-r--r-- | hw/9pfs/coxattr.c | 34 | ||||
-rw-r--r-- | hw/9pfs/virtio-9p-coth.h | 5 |
4 files changed, 71 insertions, 0 deletions
diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c index bc6a105b77..0c31db3cbc 100644 --- a/hw/9pfs/codir.c +++ b/hw/9pfs/codir.c @@ -99,3 +99,19 @@ int v9fs_co_opendir(V9fsState *s, V9fsFidState *fidp) }); return err; } + +int v9fs_co_closedir(V9fsState *s, V9fsFidState *fidp) +{ + int err; + DIR *dir; + + dir = fidp->fs.dir; + v9fs_co_run_in_worker( + { + err = s->ops->closedir(&s->ctx, dir); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c index 4b0d96c703..e552999666 100644 --- a/hw/9pfs/cofile.c +++ b/hw/9pfs/cofile.c @@ -81,3 +81,19 @@ int v9fs_co_open2(V9fsState *s, V9fsFidState *fidp, char *fullname, gid_t gid, }); return err; } + +int v9fs_co_close(V9fsState *s, V9fsFidState *fidp) +{ + int fd; + int err; + + fd = fidp->fs.fd; + v9fs_co_run_in_worker( + { + err = s->ops->close(&s->ctx, fd); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c index 2fba2c98c2..a289389e49 100644 --- a/hw/9pfs/coxattr.c +++ b/hw/9pfs/coxattr.c @@ -48,3 +48,37 @@ int v9fs_co_lgetxattr(V9fsState *s, V9fsString *path, }); return err; } + +int v9fs_co_lsetxattr(V9fsState *s, V9fsString *path, + V9fsString *xattr_name, void *value, + size_t size, int flags) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->lsetxattr(&s->ctx, path->data, + xattr_name->data, value, + size, flags); + if (err < 0) { + err = -errno; + } + }); + return err; +} + +int v9fs_co_lremovexattr(V9fsState *s, V9fsString *path, + V9fsString *xattr_name) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->lremovexattr(&s->ctx, path->data, + xattr_name->data); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index f9610b9d8a..5d7dfd7f10 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -80,4 +80,9 @@ extern int v9fs_co_fstat(V9fsState *, int, struct stat *); extern int v9fs_co_opendir(V9fsState *, V9fsFidState *); extern int v9fs_co_open(V9fsState *, V9fsFidState *, int); extern int v9fs_co_open2(V9fsState *, V9fsFidState *, char *, gid_t, int, int); +extern int v9fs_co_lsetxattr(V9fsState *, V9fsString *, V9fsString *, + void *, size_t, int); +extern int v9fs_co_lremovexattr(V9fsState *, V9fsString *, V9fsString *); +extern int v9fs_co_closedir(V9fsState *, V9fsFidState *); +extern int v9fs_co_close(V9fsState *, V9fsFidState *); #endif |