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Diffstat (limited to 'xlators/protocol/client/src/client-rpc-fops.c')
-rw-r--r--xlators/protocol/client/src/client-rpc-fops.c101
1 files changed, 101 insertions, 0 deletions
diff --git a/xlators/protocol/client/src/client-rpc-fops.c b/xlators/protocol/client/src/client-rpc-fops.c
index 0dd422e..62038ac 100644
--- a/xlators/protocol/client/src/client-rpc-fops.c
+++ b/xlators/protocol/client/src/client-rpc-fops.c
@@ -2271,6 +2271,58 @@ out:
return 0;
}
+
+int
+client3_3_seek_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ struct gfs3_seek_rsp rsp = {0,};
+ int ret = 0;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ rsp.op_errno = ENOTCONN;
+ goto out;
+ }
+ ret = xdr_to_generic(*iov, &rsp, (xdrproc_t) xdr_gfs3_seek_rsp);
+ if (ret < 0) {
+ gf_msg (this->name, GF_LOG_ERROR, EINVAL,
+ PC_MSG_XDR_DECODING_FAILED, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ rsp.op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_msg (this->name, GF_LOG_WARNING,
+ gf_error_to_errno (rsp.op_errno),
+ PC_MSG_REMOTE_OP_FAILED,
+ "remote operation failed");
+ }
+ CLIENT_STACK_UNWIND (seek, frame,
+ rsp.op_ret, gf_error_to_errno (rsp.op_errno),
+ rsp.offset, xdata);
+
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
int
client3_3_setattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
void *myframe)
@@ -6341,6 +6393,53 @@ unwind:
return 0;
}
+int32_t
+client3_3_seek (call_frame_t *frame, xlator_t *this, void *data)
+{
+ clnt_args_t *args = NULL;
+ clnt_conf_t *conf = NULL;
+ struct gfs3_seek_req req = {{0,},};
+ int op_errno = ESTALE;
+ int ret = 0;
+ int64_t remote_fd = -1;
+
+ GF_ASSERT (frame);
+
+ if (!this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD (this, args->fd, DEFAULT_REMOTE_FD,
+ remote_fd, op_errno, unwind);
+
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+ req.fd = remote_fd;
+ req.offset = args->offset;
+ req.what = args->what;
+
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata, (&req.xdata.xdata_val),
+ req.xdata.xdata_len, op_errno, unwind);
+
+ ret = client_submit_request(this, &req, frame, conf->fops,
+ GFS3_OP_SEEK, client3_3_seek_cbk,
+ NULL, NULL, 0, NULL, 0, NULL,
+ (xdrproc_t) xdr_gfs3_seek_req);
+ if (ret)
+ gf_msg (this->name, GF_LOG_WARNING, 0, PC_MSG_FOP_SEND_FAILED,
+ "failed to send the fop");
+
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND(ipc, frame, -1, op_errno, NULL);
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
/* Table Specific to FOPS */
@@ -6394,6 +6493,7 @@ rpc_clnt_procedure_t clnt3_3_fop_actors[GF_FOP_MAXVALUE] = {
[GF_FOP_GETSPEC] = { "GETSPEC", client3_getspec },
[GF_FOP_FREMOVEXATTR] = { "FREMOVEXATTR", client3_3_fremovexattr },
[GF_FOP_IPC] = { "IPC", client3_3_ipc },
+ [GF_FOP_SEEK] = { "SEEK", client3_3_seek },
};
/* Used From RPC-CLNT library to log proper name of procedure based on number */
@@ -6446,6 +6546,7 @@ char *clnt3_3_fop_names[GFS3_OP_MAXVALUE] = {
[GFS3_OP_DISCARD] = "DISCARD",
[GFS3_OP_ZEROFILL] = "ZEROFILL",
[GFS3_OP_IPC] = "IPC",
+ [GFS3_OP_SEEK] = "SEEK",
};