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hw/9pfs: Use export flag for indicating security model

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This helps to remove some of the structure members

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Aneesh Kumar K.V
2011-10-13 13:21:00 +05:30
parent fbcbf101aa
commit b97400caef
5 changed files with 68 additions and 73 deletions
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36
fsdev/file-op-9p.h
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@@ -23,23 +23,6 @@
#define SM_LOCAL_MODE_BITS 0600
#define SM_LOCAL_DIR_MODE_BITS 0700
typedef enum
{
/*
* Server will try to set uid/gid.
* On failure ignore the error.
*/
SM_NONE = 0,
/*
* uid/gid set on fileserver files
*/
SM_PASSTHROUGH = 1,
/*
* uid/gid part of xattr
*/
SM_MAPPED,
} SecModel;
typedef struct FsCred
{
uid_t fc_uid;
@@ -60,12 +43,27 @@ typedef struct extended_ops {
/* export flags */
#define V9FS_IMMEDIATE_WRITEOUT 0x00000001
#define V9FS_PATHNAME_FSCONTEXT 0x00000002
/*
* uid/gid set on fileserver files
*/
#define V9FS_SM_PASSTHROUGH 0x00000004
/*
* uid/gid part of xattr
*/
#define V9FS_SM_MAPPED 0x00000008
/*
* Server will try to set uid/gid.
* On failure ignore the error.
*/
#define V9FS_SM_NONE 0x00000010
#define V9FS_SEC_MASK 0x0000001C
typedef struct FsContext
{
char *fs_root;
SecModel fs_sm;
uid_t uid;
char *fs_root;
int export_flags;
struct xattr_operations **xops;
struct extended_ops exops;