diff options
Diffstat (limited to 'include/net/9p')
| -rw-r--r-- | include/net/9p/9p.h | 17 | ||||
| -rw-r--r-- | include/net/9p/client.h | 18 |
2 files changed, 35 insertions, 0 deletions
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index 156c26bb8bd7..f1b0b310265d 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -133,6 +133,8 @@ enum p9_msg_t { P9_RSTATFS, P9_TRENAME = 20, P9_RRENAME, + P9_TREADDIR = 40, + P9_RREADDIR, P9_TVERSION = 100, P9_RVERSION, P9_TAUTH = 102, @@ -275,6 +277,9 @@ enum p9_qid_t { /* ample room for Twrite/Rread header */ #define P9_IOHDRSZ 24 +/* Room for readdir header */ +#define P9_READDIRHDRSZ 24 + /** * struct p9_str - length prefixed string type * @len: length of the string @@ -485,6 +490,18 @@ struct p9_rwrite { u32 count; }; +struct p9_treaddir { + u32 fid; + u64 offset; + u32 count; +}; + +struct p9_rreaddir { + u32 count; + u8 *data; +}; + + struct p9_tclunk { u32 fid; }; diff --git a/include/net/9p/client.h b/include/net/9p/client.h index 7dd3ed85c782..2ec93685e6db 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -195,6 +195,21 @@ struct p9_fid { struct list_head dlist; /* list of all fids attached to a dentry */ }; +/** + * struct p9_dirent - directory entry structure + * @qid: The p9 server qid for this dirent + * @d_off: offset to the next dirent + * @d_type: type of file + * @d_name: file name + */ + +struct p9_dirent { + struct p9_qid qid; + u64 d_off; + unsigned char d_type; + char d_name[256]; +}; + int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb); int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid, char *name); int p9_client_version(struct p9_client *); @@ -217,6 +232,9 @@ int p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, u32 count); int p9_client_write(struct p9_fid *fid, char *data, const char __user *udata, u64 offset, u32 count); +int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset); +int p9dirent_read(char *buf, int len, struct p9_dirent *dirent, + int proto_version); struct p9_wstat *p9_client_stat(struct p9_fid *fid); int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst); |