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hw/9pfs: Move opt validation to FsDriver callback

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This remove all conditional code from common code path and
make opt validation a FSDriver callback.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Aneesh Kumar K.V 2011-12-14 13:48:59 +05:30
parent f3c6a169a3
commit 99519f0a77
7 changed files with 83 additions and 61 deletions
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15
fsdev/file-op-9p.h
View file

@ -61,6 +61,16 @@ typedef struct extended_ops {
#define V9FS_SEC_MASK 0x0000001C
typedef struct FileOperations FileOperations;
/*
* Structure to store the various fsdev's passed through command line.
*/
typedef struct FsDriverEntry {
char *fsdev_id;
char *path;
int export_flags;
FileOperations *ops;
} FsDriverEntry;
typedef struct FsContext
{
@ -82,8 +92,9 @@ typedef union V9fsFidOpenState V9fsFidOpenState;
void cred_init(FsCred *);
typedef struct FileOperations
struct FileOperations
{
int (*parse_opts)(QemuOpts *, struct FsDriverEntry *);
int (*init)(struct FsContext *);
int (*lstat)(FsContext *, V9fsPath *, struct stat *);
ssize_t (*readlink)(FsContext *, V9fsPath *, char *, size_t);
@ -128,6 +139,6 @@ typedef struct FileOperations
V9fsPath *newdir, const char *new_name);
int (*unlinkat)(FsContext *ctx, V9fsPath *dir, const char *name, int flags);
void *opaque;
} FileOperations;
};
#endif