diff options
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/client.c | 70 | ||||
| -rw-r--r-- | net/9p/protocol.c | 6 |
2 files changed, 73 insertions, 3 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index 0aa79faa985..37c8da07a80 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1321,7 +1321,8 @@ static int p9_client_statsize(struct p9_wstat *wst, int proto_version) if (wst->muid) ret += strlen(wst->muid); - if (proto_version == p9_proto_2000u) { + if ((proto_version == p9_proto_2000u) || + (proto_version == p9_proto_2000L)) { ret += 2+4+4+4; /* extension[s] n_uid[4] n_gid[4] n_muid[4] */ if (wst->extension) ret += strlen(wst->extension); @@ -1364,3 +1365,70 @@ error: return err; } EXPORT_SYMBOL(p9_client_wstat); + +int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb) +{ + int err; + struct p9_req_t *req; + struct p9_client *clnt; + + err = 0; + clnt = fid->clnt; + + P9_DPRINTK(P9_DEBUG_9P, ">>> TSTATFS fid %d\n", fid->fid); + + req = p9_client_rpc(clnt, P9_TSTATFS, "d", fid->fid); + if (IS_ERR(req)) { + err = PTR_ERR(req); + goto error; + } + + err = p9pdu_readf(req->rc, clnt->proto_version, "ddqqqqqqd", &sb->type, + &sb->bsize, &sb->blocks, &sb->bfree, &sb->bavail, + &sb->files, &sb->ffree, &sb->fsid, &sb->namelen); + if (err) { + p9pdu_dump(1, req->rc); + p9_free_req(clnt, req); + goto error; + } + + P9_DPRINTK(P9_DEBUG_9P, "<<< RSTATFS fid %d type 0x%lx bsize %ld " + "blocks %llu bfree %llu bavail %llu files %llu ffree %llu " + "fsid %llu namelen %ld\n", + fid->fid, (long unsigned int)sb->type, (long int)sb->bsize, + sb->blocks, sb->bfree, sb->bavail, sb->files, sb->ffree, + sb->fsid, (long int)sb->namelen); + + p9_free_req(clnt, req); +error: + return err; +} +EXPORT_SYMBOL(p9_client_statfs); + +int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid, char *name) +{ + int err; + struct p9_req_t *req; + struct p9_client *clnt; + + err = 0; + clnt = fid->clnt; + + P9_DPRINTK(P9_DEBUG_9P, ">>> TRENAME fid %d newdirfid %d name %s\n", + fid->fid, newdirfid->fid, name); + + req = p9_client_rpc(clnt, P9_TRENAME, "dds", fid->fid, + newdirfid->fid, name); + if (IS_ERR(req)) { + err = PTR_ERR(req); + goto error; + } + + P9_DPRINTK(P9_DEBUG_9P, "<<< RRENAME fid %d\n", fid->fid); + + p9_free_req(clnt, req); +error: + return err; +} +EXPORT_SYMBOL(p9_client_rename); + diff --git a/net/9p/protocol.c b/net/9p/protocol.c index e7541d5b011..77d3aab4036 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -341,7 +341,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt, } break; case '?': - if (proto_version != p9_proto_2000u) + if ((proto_version != p9_proto_2000u) && + (proto_version != p9_proto_2000L)) return 0; break; default: @@ -488,7 +489,8 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt, } break; case '?': - if (proto_version != p9_proto_2000u) + if ((proto_version != p9_proto_2000u) && + (proto_version != p9_proto_2000L)) return 0; break; default: |