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hw/9pfs: Move fid pathname tracking to seperate data type.

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This enables us to add handles to track fids later. The
V9fsPath added is similar to V9fsString except that the
size include the NULL byte also.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Aneesh Kumar K.V 2011-09-09 15:14:18 +05:30
parent 02cb7f3a25
commit 2289be19ae
9 changed files with 552 additions and 303 deletions
Download patch file Download diff file Expand all files Collapse all files

17
hw/9pfs/coxattr.c
View file

@ -17,14 +17,14 @@
#include "qemu-coroutine.h"
#include "virtio-9p-coth.h"
int v9fs_co_llistxattr(V9fsState *s, V9fsString *path, void *value, size_t size)
int v9fs_co_llistxattr(V9fsState *s, V9fsPath *path, void *value, size_t size)
{
int err;
qemu_co_rwlock_rdlock(&s->rename_lock);
v9fs_co_run_in_worker(
{
err = s->ops->llistxattr(&s->ctx, path->data, value, size);
err = s->ops->llistxattr(&s->ctx, path, value, size);
if (err < 0) {
err = -errno;
}
@ -33,7 +33,7 @@ int v9fs_co_llistxattr(V9fsState *s, V9fsString *path, void *value, size_t size)
return err;
}
int v9fs_co_lgetxattr(V9fsState *s, V9fsString *path,
int v9fs_co_lgetxattr(V9fsState *s, V9fsPath *path,
V9fsString *xattr_name,
void *value, size_t size)
{
@ -42,7 +42,7 @@ int v9fs_co_lgetxattr(V9fsState *s, V9fsString *path,
qemu_co_rwlock_rdlock(&s->rename_lock);
v9fs_co_run_in_worker(
{
err = s->ops->lgetxattr(&s->ctx, path->data,
err = s->ops->lgetxattr(&s->ctx, path,
xattr_name->data,
value, size);
if (err < 0) {
@ -53,7 +53,7 @@ int v9fs_co_lgetxattr(V9fsState *s, V9fsString *path,
return err;
}
int v9fs_co_lsetxattr(V9fsState *s, V9fsString *path,
int v9fs_co_lsetxattr(V9fsState *s, V9fsPath *path,
V9fsString *xattr_name, void *value,
size_t size, int flags)
{
@ -62,7 +62,7 @@ int v9fs_co_lsetxattr(V9fsState *s, V9fsString *path,
qemu_co_rwlock_rdlock(&s->rename_lock);
v9fs_co_run_in_worker(
{
err = s->ops->lsetxattr(&s->ctx, path->data,
err = s->ops->lsetxattr(&s->ctx, path,
xattr_name->data, value,
size, flags);
if (err < 0) {
@ -73,7 +73,7 @@ int v9fs_co_lsetxattr(V9fsState *s, V9fsString *path,
return err;
}
int v9fs_co_lremovexattr(V9fsState *s, V9fsString *path,
int v9fs_co_lremovexattr(V9fsState *s, V9fsPath *path,
V9fsString *xattr_name)
{
int err;
@ -81,8 +81,7 @@ int v9fs_co_lremovexattr(V9fsState *s, V9fsString *path,
qemu_co_rwlock_rdlock(&s->rename_lock);
v9fs_co_run_in_worker(
{
err = s->ops->lremovexattr(&s->ctx, path->data,
xattr_name->data);
err = s->ops->lremovexattr(&s->ctx, path, xattr_name->data);
if (err < 0) {
err = -errno;
}