diff options
| -rw-r--r-- | Makefile.objs | 1 | ||||
| -rw-r--r-- | hw/9pfs/coxattr.c | 50 | ||||
| -rw-r--r-- | hw/9pfs/virtio-9p-coth.h | 3 |
3 files changed, 54 insertions, 0 deletions
diff --git a/Makefile.objs b/Makefile.objs index efacf0fb22..16eef384f6 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -306,6 +306,7 @@ hw-obj-$(CONFIG_SOUND) += $(sound-obj-y) 9pfs-nested-$(CONFIG_VIRTFS) += virtio-9p-local.o virtio-9p-xattr.o 9pfs-nested-$(CONFIG_VIRTFS) += virtio-9p-xattr-user.o virtio-9p-posix-acl.o 9pfs-nested-$(CONFIG_VIRTFS) += virtio-9p-coth.o cofs.o codir.o cofile.o +9pfs-nested-$(CONFIG_VIRTFS) += coxattr.o hw-obj-$(CONFIG_REALLY_VIRTFS) += $(addprefix 9pfs/, $(9pfs-nested-y)) $(addprefix 9pfs/, $(9pfs-nested-y)): QEMU_CFLAGS+=$(GLIB_CFLAGS) diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c new file mode 100644 index 0000000000..2fba2c98c2 --- /dev/null +++ b/hw/9pfs/coxattr.c @@ -0,0 +1,50 @@ + +/* + * 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_llistxattr(V9fsState *s, V9fsString *path, void *value, size_t size) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->llistxattr(&s->ctx, path->data, value, size); + if (err < 0) { + err = -errno; + } + }); + return err; +} + +int v9fs_co_lgetxattr(V9fsState *s, V9fsString *path, + V9fsString *xattr_name, + void *value, size_t size) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->lgetxattr(&s->ctx, path->data, + xattr_name->data, + value, size); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index 09f232adbe..eb0c99a648 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -68,4 +68,7 @@ extern int v9fs_co_chmod(V9fsState *, V9fsString *, mode_t); extern int v9fs_co_utimensat(V9fsState *, V9fsString *, struct timespec [2]); extern int v9fs_co_chown(V9fsState *, V9fsString *, uid_t, gid_t); 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); #endif |