9p: eliminate depricated conv functions
Remove depricated conv functions which have been replaced with new
protocol routines.
This patch also reworks the one instance of the file-system code which
directly calls conversion routines (to accomplish unpacking dirreads).
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index 56c15ae..cb5bc73 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -61,21 +61,18 @@
#define P9_DPRINTK(level, format, arg...) \
do { \
- if (level == P9_DEBUG_9P) \
- printk(KERN_NOTICE "(%8.8d) " \
- format , task_pid_nr(current) , ## arg); \
- else if ((p9_debug_level & level) == level) \
- printk(KERN_NOTICE "-- %s (%d): " \
- format , __func__, task_pid_nr(current) , ## arg); \
+ if ((p9_debug_level & level) == level) {\
+ if (level == P9_DEBUG_9P) \
+ printk(KERN_NOTICE "(%8.8d) " \
+ format , task_pid_nr(current) , ## arg); \
+ else \
+ printk(KERN_NOTICE "-- %s (%d): " \
+ format , __func__, task_pid_nr(current) , ## arg); \
+ } \
} while (0)
-#define PRINT_FCALL_ERROR(s, fcall) P9_DPRINTK(P9_DEBUG_ERROR, \
- "%s: %.*s\n", s, fcall?fcall->params.rerror.error.len:0, \
- fcall?fcall->params.rerror.error.str:"");
-
#else
#define P9_DPRINTK(level, format, arg...) do { } while (0)
-#define PRINT_FCALL_ERROR(s, fcall) do { } while (0)
#endif
#define P9_EPRINTK(level, format, arg...) \
@@ -330,33 +327,6 @@
* See Also: http://plan9.bell-labs.com/magic/man2html/2/stat
*/
-struct p9_stat {
- u16 size;
- u16 type;
- u32 dev;
- struct p9_qid qid;
- u32 mode;
- u32 atime;
- u32 mtime;
- u64 length;
- struct p9_str name;
- struct p9_str uid;
- struct p9_str gid;
- struct p9_str muid;
- struct p9_str extension; /* 9p2000.u extensions */
- u32 n_uid; /* 9p2000.u extensions */
- u32 n_gid; /* 9p2000.u extensions */
- u32 n_muid; /* 9p2000.u extensions */
-};
-
-/*
- * file metadata (stat) structure used to create Twstat message
- * The is identical to &p9_stat, but the strings don't point to
- * the same memory block and should be freed separately
- *
- * See Also: http://plan9.bell-labs.com/magic/man2html/2/stat
- */
-
struct p9_wstat {
u16 size;
u16 type;
@@ -498,12 +468,12 @@
};
struct p9_rstat {
- struct p9_stat stat;
+ struct p9_wstat stat;
};
struct p9_twstat {
u32 fid;
- struct p9_stat stat;
+ struct p9_wstat stat;
};
struct p9_rwstat {
@@ -517,7 +487,6 @@
* @offset: used by marshalling routines to track currentposition in buffer
* @capacity: used by marshalling routines to track total capacity
* @sdata: payload
- * @params: per-operation parameters
*
* &p9_fcall represents the structure for all 9P RPC
* transactions. Requests are packaged into fcalls, and reponses
@@ -535,66 +504,10 @@
size_t capacity;
uint8_t *sdata;
-
- union {
- struct p9_tversion tversion;
- struct p9_rversion rversion;
- struct p9_tauth tauth;
- struct p9_rauth rauth;
- struct p9_rerror rerror;
- struct p9_tflush tflush;
- struct p9_rflush rflush;
- struct p9_tattach tattach;
- struct p9_rattach rattach;
- struct p9_twalk twalk;
- struct p9_rwalk rwalk;
- struct p9_topen topen;
- struct p9_ropen ropen;
- struct p9_tcreate tcreate;
- struct p9_rcreate rcreate;
- struct p9_tread tread;
- struct p9_rread rread;
- struct p9_twrite twrite;
- struct p9_rwrite rwrite;
- struct p9_tclunk tclunk;
- struct p9_rclunk rclunk;
- struct p9_tremove tremove;
- struct p9_rremove rremove;
- struct p9_tstat tstat;
- struct p9_rstat rstat;
- struct p9_twstat twstat;
- struct p9_rwstat rwstat;
- } params;
};
struct p9_idpool;
-int p9_deserialize_stat(void *buf, u32 buflen, struct p9_stat *stat,
- int dotu);
-int p9_deserialize_fcall(void *buf, u32 buflen, struct p9_fcall *fc, int dotu);
-void p9_set_tag(struct p9_fcall *fc, u16 tag);
-struct p9_fcall *p9_create_tversion(u32 msize, char *version);
-struct p9_fcall *p9_create_tattach(u32 fid, u32 afid, char *uname,
- char *aname, u32 n_uname, int dotu);
-struct p9_fcall *p9_create_tauth(u32 afid, char *uname, char *aname,
- u32 n_uname, int dotu);
-struct p9_fcall *p9_create_tflush(u16 oldtag);
-struct p9_fcall *p9_create_twalk(u32 fid, u32 newfid, u16 nwname,
- char **wnames);
-struct p9_fcall *p9_create_topen(u32 fid, u8 mode);
-struct p9_fcall *p9_create_tcreate(u32 fid, char *name, u32 perm, u8 mode,
- char *extension, int dotu);
-struct p9_fcall *p9_create_tread(u32 fid, u64 offset, u32 count);
-struct p9_fcall *p9_create_twrite(u32 fid, u64 offset, u32 count,
- const char *data);
-struct p9_fcall *p9_create_twrite_u(u32 fid, u64 offset, u32 count,
- const char __user *data);
-struct p9_fcall *p9_create_tclunk(u32 fid);
-struct p9_fcall *p9_create_tremove(u32 fid);
-struct p9_fcall *p9_create_tstat(u32 fid);
-struct p9_fcall *p9_create_twstat(u32 fid, struct p9_wstat *wstat,
- int dotu);
-
int p9_errstr2errno(char *errstr, int len);
struct p9_idpool *p9_idpool_create(void);
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 1e49b4d..1f17f3d 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -206,6 +206,8 @@
struct p9_req_t *p9_tag_lookup(struct p9_client *, u16);
void p9_client_cb(struct p9_client *c, struct p9_req_t *req);
+int p9stat_read(char *, int, struct p9_wstat *, int);
void p9stat_free(struct p9_wstat *);
+
#endif /* NET_9P_CLIENT_H */