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authorAmar Tumballi <amarts@redhat.com>2012-06-30 08:28:10 +0530
committerAnand Avati <avati@redhat.com>2012-07-04 11:56:59 -0700
commitcb60a046bbb24cc864aa007707c75bdadf2157e3 (patch)
tree5fe12f82f7a1da55f82c52c69f560473349574a0 /xlators/protocol/client/src/client-rpc-fops.c
parent5934ce33f1aa09be452c04330f59a8ae1a1b04f9 (diff)
xlators/protocol: better filename
3_1 name was used for very first version of GlusterFS which used RPC for its protocol, even though we changed protocol after 3.1.x, we kept the name of few files as is. Changed the file names to something better. Change-Id: I297f1979e7c7e909e60674eec2e632506bc776f5 BUG: 764890 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.com/3628 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/protocol/client/src/client-rpc-fops.c')
-rw-r--r--xlators/protocol/client/src/client-rpc-fops.c6005
1 files changed, 6005 insertions, 0 deletions
diff --git a/xlators/protocol/client/src/client-rpc-fops.c b/xlators/protocol/client/src/client-rpc-fops.c
new file mode 100644
index 00000000000..2356d1f8bc7
--- /dev/null
+++ b/xlators/protocol/client/src/client-rpc-fops.c
@@ -0,0 +1,6005 @@
+/*
+ Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "client.h"
+#include "glusterfs3-xdr.h"
+#include "glusterfs3.h"
+#include "compat-errno.h"
+
+int32_t client3_getspec (call_frame_t *frame, xlator_t *this, void *data);
+void client_start_ping (void *data);
+rpc_clnt_prog_t clnt3_1_fop_prog;
+
+
+int
+client_submit_vec_request (xlator_t *this, void *req, call_frame_t *frame,
+ rpc_clnt_prog_t *prog, int procnum,
+ fop_cbk_fn_t cbkfn,
+ struct iovec *payload, int payloadcnt,
+ struct iobref *iobref, xdrproc_t xdrproc)
+{
+ int ret = 0;
+ clnt_conf_t *conf = NULL;
+ struct iovec iov = {0, };
+ struct iobuf *iobuf = NULL;
+ int count = 0;
+ int start_ping = 0;
+ struct iobref *new_iobref = NULL;
+ ssize_t xdr_size = 0;
+ struct rpc_req rpcreq = {0, };
+
+ start_ping = 0;
+
+ conf = this->private;
+
+ if (req && xdrproc) {
+ xdr_size = xdr_sizeof (xdrproc, req);
+ iobuf = iobuf_get2 (this->ctx->iobuf_pool, xdr_size);
+ if (!iobuf) {
+ goto unwind;
+ };
+
+ new_iobref = iobref_new ();
+ if (!new_iobref) {
+ goto unwind;
+ }
+
+ if (iobref != NULL) {
+ ret = iobref_merge (new_iobref, iobref);
+ if (ret != 0) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "cannot merge iobref passed from caller "
+ "into new_iobref");
+ }
+ }
+
+ ret = iobref_add (new_iobref, iobuf);
+ if (ret != 0) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "cannot add iobuf into iobref");
+ goto unwind;
+ }
+
+ iov.iov_base = iobuf->ptr;
+ iov.iov_len = iobuf_size (iobuf);
+
+ /* Create the xdr payload */
+ ret = xdr_serialize_generic (iov, req, xdrproc);
+ if (ret == -1) {
+ gf_log_callingfn ("", GF_LOG_WARNING,
+ "XDR function failed");
+ goto unwind;
+ }
+
+ iov.iov_len = ret;
+ count = 1;
+ }
+
+ /* Send the msg */
+ ret = rpc_clnt_submit (conf->rpc, prog, procnum, cbkfn, &iov, count,
+ payload, payloadcnt, new_iobref, frame, NULL, 0,
+ NULL, 0, NULL);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_DEBUG, "rpc_clnt_submit failed");
+ }
+
+ if (ret == 0) {
+ pthread_mutex_lock (&conf->rpc->conn.lock);
+ {
+ if (!conf->rpc->conn.ping_started) {
+ start_ping = 1;
+ }
+ }
+ pthread_mutex_unlock (&conf->rpc->conn.lock);
+ }
+
+ if (start_ping)
+ client_start_ping ((void *) this);
+
+ if (new_iobref)
+ iobref_unref (new_iobref);
+
+ if (iobuf)
+ iobuf_unref (iobuf);
+
+ return ret;
+
+unwind:
+ rpcreq.rpc_status = -1;
+ cbkfn (&rpcreq, NULL, 0, frame);
+
+ if (new_iobref)
+ iobref_unref (new_iobref);
+
+ if (iobuf)
+ iobuf_unref (iobuf);
+
+ return ret;
+}
+
+/* CBK */
+
+int
+client3_1_symlink_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_symlink_rsp rsp = {0,};
+ struct iatt stbuf = {0,};
+ struct iatt preparent = {0,};
+ struct iatt postparent = {0,};
+ int ret = 0;
+ clnt_local_t *local = NULL;
+ inode_t *inode = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+
+ local = frame->local;
+ inode = local->loc.inode;
+
+ 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_symlink_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ }
+
+ 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) {
+ /* no need to print the gfid, because it will be null, since
+ * symlink operation failed.
+ */
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: (%s to %s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local) ? local->loc2.path: "--");
+ }
+
+ CLIENT_STACK_UNWIND (symlink, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), inode, &stbuf,
+ &preparent, &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_mknod_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_mknod_rsp rsp = {0,};
+ struct iatt stbuf = {0,};
+ struct iatt preparent = {0,};
+ struct iatt postparent = {0,};
+ int ret = 0;
+ clnt_local_t *local = NULL;
+ inode_t *inode = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+
+ local = frame->local;
+
+ inode = local->loc.inode;
+
+ 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_mknod_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ }
+
+ CLIENT_STACK_UNWIND (mknod, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), inode,
+ &stbuf, &preparent, &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_mkdir_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_mkdir_rsp rsp = {0,};
+ struct iatt stbuf = {0,};
+ struct iatt preparent = {0,};
+ struct iatt postparent = {0,};
+ int ret = 0;
+ clnt_local_t *local = NULL;
+ inode_t *inode = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+
+ local = frame->local;
+ inode = local->loc.inode;
+
+ 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_mkdir_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ }
+
+ CLIENT_STACK_UNWIND (mkdir, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), inode,
+ &stbuf, &preparent, &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+_copy_gfid_from_inode_holders (uuid_t gfid, loc_t *loc, fd_t *fd)
+{
+ int ret = 0;
+
+ if (fd && fd->inode && !uuid_is_null (fd->inode->gfid)) {
+ uuid_copy (gfid, fd->inode->gfid);
+ goto out;
+ }
+
+ if (!loc) {
+ GF_ASSERT (0);
+ ret = -1;
+ goto out;
+ }
+
+ if (loc->inode && !uuid_is_null (loc->inode->gfid)) {
+ uuid_copy (gfid, loc->inode->gfid);
+ } else if (!uuid_is_null (loc->gfid)) {
+ uuid_copy (gfid, loc->gfid);
+ } else {
+ GF_ASSERT (0);
+ ret = -1;
+ }
+out:
+ return ret;
+}
+
+int
+client_add_fd_to_saved_fds (xlator_t *this, fd_t *fd, loc_t *loc, int32_t flags,
+ int64_t remote_fd, int is_dir)
+{
+ int ret = 0;
+ uuid_t gfid = {0};
+ clnt_conf_t *conf = NULL;
+ clnt_fd_ctx_t *fdctx = NULL;
+
+ conf = this->private;
+ ret = _copy_gfid_from_inode_holders (gfid, loc, fd);
+ if (ret) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ fdctx = GF_CALLOC (1, sizeof (*fdctx),
+ gf_client_mt_clnt_fdctx_t);
+ if (!fdctx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ uuid_copy (fdctx->gfid, gfid);
+ fdctx->is_dir = is_dir;
+ fdctx->remote_fd = remote_fd;
+ fdctx->flags = flags;
+ fdctx->lk_ctx = fd_lk_ctx_ref (fd->lk_ctx);
+ fdctx->lk_heal_state = GF_LK_HEAL_DONE;
+
+ INIT_LIST_HEAD (&fdctx->sfd_pos);
+ INIT_LIST_HEAD (&fdctx->lock_list);
+
+ this_fd_set_ctx (fd, this, loc, fdctx);
+
+ pthread_mutex_lock (&conf->lock);
+ {
+ list_add_tail (&fdctx->sfd_pos, &conf->saved_fds);
+ }
+ pthread_mutex_unlock (&conf->lock);
+out:
+ return ret;
+}
+
+int
+client3_1_open_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ call_frame_t *frame = NULL;
+ fd_t *fd = NULL;
+ int ret = 0;
+ gfs3_open_rsp rsp = {0,};
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ conf = frame->this->private;
+ fd = local->fd;
+
+ 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_open_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ ret = client_add_fd_to_saved_fds (frame->this, fd, &local->loc,
+ local->flags, rsp.fd, 0);
+ if (ret) {
+ rsp.op_ret = -1;
+ rsp.op_errno = -ret;
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ }
+
+ CLIENT_STACK_UNWIND (open, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), fd, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_stat_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_stat_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt iatt = {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_stat_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &iatt);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+
+ CLIENT_STACK_UNWIND (stat, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &iatt, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_readlink_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_readlink_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt iatt = {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_readlink_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.buf, &iatt);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+
+ CLIENT_STACK_UNWIND (readlink, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), rsp.path,
+ &iatt, xdata);
+
+ /* This is allocated by the libc while decoding RPC msg */
+ /* Hence no 'GF_FREE', but just 'free' */
+ if (rsp.path)
+ free (rsp.path);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_unlink_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_unlink_rsp rsp = {0,};
+ struct iatt preparent = {0,};
+ struct iatt postparent = {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_unlink_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (unlink, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &preparent,
+ &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_rmdir_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_rmdir_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt preparent = {0,};
+ struct iatt postparent = {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_rmdir_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (rmdir, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &preparent,
+ &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_truncate_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_truncate_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt prestat = {0,};
+ struct iatt poststat = {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_truncate_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.prestat, &prestat);
+ gf_stat_to_iatt (&rsp.poststat, &poststat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (truncate, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &prestat,
+ &poststat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_statfs_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_statfs_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct statvfs statfs = {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_statfs_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_statfs_to_statfs (&rsp.statfs, &statfs);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (statfs, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &statfs, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_writev_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_write_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt prestat = {0,};
+ struct iatt poststat = {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_truncate_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.prestat, &prestat);
+ gf_stat_to_iatt (&rsp.poststat, &poststat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (writev, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &prestat,
+ &poststat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_flush_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ clnt_local_t *local = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ gf_common_rsp rsp = {0,};
+ int ret = 0;
+
+ frame = myframe;
+ this = THIS;
+ local = frame->local;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ rsp.op_errno = ENOTCONN;
+ goto out;
+ }
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (rsp.op_ret >= 0 && !fd_is_anonymous (local->fd)) {
+ /* Delete all saved locks of the owner issuing flush */
+ ret = delete_granted_locks_owner (local->fd, &local->owner);
+ gf_log (this->name, GF_LOG_TRACE,
+ "deleting locks of owner (%s) returned %d",
+ lkowner_utoa (&local->owner), ret);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (flush, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_fsync_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_fsync_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt prestat = {0,};
+ struct iatt poststat = {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_truncate_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.prestat, &prestat);
+ gf_stat_to_iatt (&rsp.poststat, &poststat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (fsync, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &prestat,
+ &poststat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_setxattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_rsp rsp = {0,};
+ int ret = 0;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+ int op_errno = EINVAL;
+
+ 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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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:
+ op_errno = gf_error_to_errno (rsp.op_errno);
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, ((op_errno == ENOTSUP) ?
+ GF_LOG_DEBUG : GF_LOG_WARNING),
+ "remote operation failed: %s",
+ strerror (op_errno));
+ }
+ CLIENT_STACK_UNWIND (setxattr, frame, rsp.op_ret, op_errno, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_getxattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ dict_t *dict = NULL;
+ int op_errno = EINVAL;
+ gfs3_getxattr_rsp rsp = {0,};
+ int ret = 0;
+ clnt_local_t *local = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ op_errno = ENOTCONN;
+ goto out;
+ }
+
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_getxattr_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
+ }
+
+ op_errno = gf_error_to_errno (rsp.op_errno);
+ if (-1 != rsp.op_ret) {
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, dict,
+ (rsp.dict.dict_val),
+ (rsp.dict.dict_len), rsp.op_ret,
+ op_errno, out);
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, (((op_errno == ENOTSUP) || (op_errno == ENODATA)) ?
+ GF_LOG_DEBUG : GF_LOG_WARNING),
+ "remote operation failed: %s. Path: %s (%s). Key: %s",
+ strerror (op_errno),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--",
+ (local) ? local->name : "(null)");
+ }
+
+ CLIENT_STACK_UNWIND (getxattr, frame, rsp.op_ret, op_errno, dict, xdata);
+
+ /* don't use GF_FREE, this memory was allocated by libc */
+ if (rsp.dict.dict_val)
+ free (rsp.dict.dict_val);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ if (dict)
+ dict_unref (dict);
+
+ return 0;
+}
+
+int
+client3_1_fgetxattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ dict_t *dict = NULL;
+ gfs3_fgetxattr_rsp rsp = {0,};
+ int ret = 0;
+ int op_errno = EINVAL;
+ clnt_local_t *local = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ op_errno = ENOTCONN;
+ goto out;
+ }
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_fgetxattr_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
+ }
+
+ op_errno = gf_error_to_errno (rsp.op_errno);
+ if (-1 != rsp.op_ret) {
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, dict,
+ (rsp.dict.dict_val),
+ (rsp.dict.dict_len), rsp.op_ret,
+ op_errno, out);
+ }
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, ((op_errno == ENOTSUP) ?
+ GF_LOG_DEBUG : GF_LOG_WARNING),
+ "remote operation failed: %s",
+ strerror (op_errno));
+ }
+
+ CLIENT_STACK_UNWIND (fgetxattr, frame, rsp.op_ret, op_errno, dict, xdata);
+
+ if (rsp.dict.dict_val)
+ free (rsp.dict.dict_val);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ if (dict)
+ dict_unref (dict);
+
+ return 0;
+}
+
+int
+client3_1_removexattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+
+ CLIENT_STACK_UNWIND (removexattr, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_fremovexattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (fremovexattr, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_fsyncdir_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (fsyncdir, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_access_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (access, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_ftruncate_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_ftruncate_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt prestat = {0,};
+ struct iatt poststat = {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_ftruncate_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.prestat, &prestat);
+ gf_stat_to_iatt (&rsp.poststat, &poststat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (ftruncate, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &prestat,
+ &poststat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_fstat_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ gfs3_fstat_rsp rsp = {0,};
+ call_frame_t *frame = NULL;
+ struct iatt stat = {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_fstat_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (fstat, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &stat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_inodelk_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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) &&
+ (EAGAIN != gf_error_to_errno (rsp.op_errno))) {
+ gf_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (inodelk, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_finodelk_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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) &&
+ (EAGAIN != gf_error_to_errno (rsp.op_errno))) {
+ gf_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (finodelk, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_entrylk_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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) &&
+ (EAGAIN != gf_error_to_errno (rsp.op_errno))) {
+ gf_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+
+ CLIENT_STACK_UNWIND (entrylk, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_fentrylk_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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) &&
+ (EAGAIN != gf_error_to_errno (rsp.op_errno))) {
+ gf_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+
+ CLIENT_STACK_UNWIND (fentrylk, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_xattrop_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ dict_t *dict = NULL;
+ gfs3_xattrop_rsp rsp = {0,};
+ int ret = 0;
+ int op_errno = EINVAL;
+ clnt_local_t *local = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ op_errno = ENOTCONN;
+ goto out;
+ }
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_xattrop_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
+ }
+
+ op_errno = rsp.op_errno;
+ if (-1 != rsp.op_ret) {
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, dict,
+ (rsp.dict.dict_val),
+ (rsp.dict.dict_len), rsp.op_ret,
+ op_errno, out);
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ }
+
+ CLIENT_STACK_UNWIND (xattrop, frame, rsp.op_ret,
+ gf_error_to_errno (op_errno), dict, xdata);
+
+ if (rsp.dict.dict_val)
+ free (rsp.dict.dict_val);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ if (dict)
+ dict_unref (dict);
+
+ return 0;
+}
+
+int
+client3_1_fxattrop_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ dict_t *dict = NULL;
+ dict_t *xdata = NULL;
+ gfs3_fxattrop_rsp rsp = {0,};
+ int ret = 0;
+ int op_errno = 0;
+ clnt_local_t *local = NULL;
+ xlator_t *this = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ op_errno = ENOTCONN;
+ goto out;
+ }
+
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_fxattrop_rsp);
+ if (ret < 0) {
+ rsp.op_ret = -1;
+ op_errno = EINVAL;
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ goto out;
+ }
+ op_errno = rsp.op_errno;
+ if (-1 != rsp.op_ret) {
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, dict,
+ (rsp.dict.dict_val),
+ (rsp.dict.dict_len), rsp.op_ret,
+ op_errno, out);
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, xdata,
+ (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), rsp.op_ret,
+ op_errno, out);
+out:
+
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s",
+ strerror (gf_error_to_errno (op_errno)));
+ }
+ CLIENT_STACK_UNWIND (fxattrop, frame, rsp.op_ret,
+ gf_error_to_errno (op_errno), dict, xdata);
+
+ if (rsp.dict.dict_val)
+ free (rsp.dict.dict_val);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ if (dict)
+ dict_unref (dict);
+
+ return 0;
+}
+
+int
+client3_1_fsetxattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gf_common_rsp rsp = {0,};
+ int ret = 0;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+ int op_errno = EINVAL;
+
+ 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_gf_common_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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:
+ op_errno = gf_error_to_errno (rsp.op_errno);
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, ((op_errno == ENOTSUP) ?
+ GF_LOG_DEBUG : GF_LOG_WARNING),
+ "remote operation failed: %s",
+ strerror (op_errno));
+ }
+
+ CLIENT_STACK_UNWIND (fsetxattr, frame, rsp.op_ret, op_errno, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_fsetattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_fsetattr_rsp rsp = {0,};
+ struct iatt prestat = {0,};
+ struct iatt poststat = {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_fsetattr_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.statpre, &prestat);
+ gf_stat_to_iatt (&rsp.statpost, &poststat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (fsetattr, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &prestat,
+ &poststat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_setattr_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_setattr_rsp rsp = {0,};
+ struct iatt prestat = {0,};
+ struct iatt poststat = {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_setattr_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.statpre, &prestat);
+ gf_stat_to_iatt (&rsp.statpost, &poststat);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (setattr, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &prestat,
+ &poststat, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_create_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ fd_t *fd = NULL;
+ inode_t *inode = NULL;
+ struct iatt stbuf = {0, };
+ struct iatt preparent = {0, };
+ struct iatt postparent = {0, };
+ int32_t ret = -1;
+ clnt_local_t *local = NULL;
+ gfs3_create_rsp rsp = {0,};
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+ fd = local->fd;
+ inode = local->loc.inode;
+
+ 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_create_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ uuid_copy (local->loc.gfid, stbuf.ia_gfid);
+ ret = client_add_fd_to_saved_fds (frame->this, fd, &local->loc,
+ local->flags, rsp.fd, 0);
+ if (ret) {
+ rsp.op_ret = -1;
+ rsp.op_errno = -ret;
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ }
+
+ CLIENT_STACK_UNWIND (create, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), fd, inode,
+ &stbuf, &preparent, &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_rchecksum_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_rchecksum_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_rchecksum_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (rchecksum, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno),
+ rsp.weak_checksum,
+ (uint8_t *)rsp.strong_checksum.strong_checksum_val,
+ xdata);
+
+ if (rsp.strong_checksum.strong_checksum_val) {
+ /* This is allocated by the libc while decoding RPC msg */
+ /* Hence no 'GF_FREE', but just 'free' */
+ free (rsp.strong_checksum.strong_checksum_val);
+ }
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_lk_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ clnt_local_t *local = NULL;
+ struct gf_flock lock = {0,};
+ gfs3_lk_rsp rsp = {0,};
+ int ret = 0;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ 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_lk_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (rsp.op_ret >= 0) {
+ gf_proto_flock_to_flock (&rsp.flock, &lock);
+ }
+
+ /* Save the lock to the client lock cache to be able
+ to recover in the case of server reboot.*/
+ /*
+ temporarily
+ if (local->cmd == F_SETLK || local->cmd == F_SETLKW) {
+ ret = client_add_lock_for_recovery (local->fd, &lock,
+ local->owner, local->cmd);
+ if (ret < 0) {
+ rsp.op_ret = -1;
+ rsp.op_errno = -ret;
+ }
+ }
+ */
+
+ 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) &&
+ (EAGAIN != gf_error_to_errno (rsp.op_errno))) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+
+ CLIENT_STACK_UNWIND (lk, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &lock, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (rsp.flock.lk_owner.lk_owner_val)
+ free (rsp.flock.lk_owner.lk_owner_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_readdir_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_readdir_rsp rsp = {0,};
+ int32_t ret = 0;
+ clnt_local_t *local = NULL;
+ gf_dirent_t entries;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ 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_readdir_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ INIT_LIST_HEAD (&entries.list);
+ if (rsp.op_ret > 0) {
+ unserialize_rsp_dirent (&rsp, &entries);
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, xdata,
+ (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), rsp.op_ret,
+ rsp.op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s remote_fd = %d",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ local->cmd);
+ }
+ CLIENT_STACK_UNWIND (readdir, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &entries, xdata);
+
+ if (rsp.op_ret != -1) {
+ gf_dirent_free (&entries);
+ }
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ clnt_readdir_rsp_cleanup (&rsp);
+
+ return 0;
+}
+
+
+int
+client3_1_readdirp_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_readdirp_rsp rsp = {0,};
+ int32_t ret = 0;
+ clnt_local_t *local = NULL;
+ gf_dirent_t entries;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ 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_readdirp_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ INIT_LIST_HEAD (&entries.list);
+ if (rsp.op_ret > 0) {
+ unserialize_rsp_direntp (this, local->fd, &rsp, &entries);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (readdirp, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &entries, xdata);
+
+ if (rsp.op_ret != -1) {
+ gf_dirent_free (&entries);
+ }
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ clnt_readdirp_rsp_cleanup (&rsp);
+
+ return 0;
+}
+
+
+int
+client3_1_rename_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_rename_rsp rsp = {0,};
+ struct iatt stbuf = {0,};
+ struct iatt preoldparent = {0,};
+ struct iatt postoldparent = {0,};
+ struct iatt prenewparent = {0,};
+ struct iatt postnewparent = {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_rename_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ gf_stat_to_iatt (&rsp.preoldparent, &preoldparent);
+ gf_stat_to_iatt (&rsp.postoldparent, &postoldparent);
+
+ gf_stat_to_iatt (&rsp.prenewparent, &prenewparent);
+ gf_stat_to_iatt (&rsp.postnewparent, &postnewparent);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING, "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (rename, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno),
+ &stbuf, &preoldparent, &postoldparent,
+ &prenewparent, &postnewparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_link_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_link_rsp rsp = {0,};
+ struct iatt stbuf = {0,};
+ struct iatt preparent = {0,};
+ struct iatt postparent = {0,};
+ int ret = 0;
+ clnt_local_t *local = NULL;
+ inode_t *inode = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+
+ this = THIS;
+
+ frame = myframe;
+
+ local = frame->local;
+ inode = local->loc.inode;
+
+ 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_link_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ gf_stat_to_iatt (&rsp.preparent, &preparent);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+ }
+
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s (%s -> %s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? ((local->loc.path)? local->loc.path :
+ uuid_utoa (local->loc.inode->gfid)) : "--",
+ (local) ? ((local->loc2.path)? local->loc2.path :
+ local->loc2.name) : "--");
+ }
+
+ CLIENT_STACK_UNWIND (link, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), inode,
+ &stbuf, &preparent, &postparent, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_opendir_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ call_frame_t *frame = NULL;
+ fd_t *fd = NULL;
+ int ret = 0;
+ gfs3_opendir_rsp rsp = {0,};
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ conf = frame->this->private;
+ fd = local->fd;
+
+ 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_opendir_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (-1 != rsp.op_ret) {
+ ret = client_add_fd_to_saved_fds (frame->this, fd, &local->loc,
+ 0, rsp.fd, 1);
+ if (ret) {
+ rsp.op_ret = -1;
+ rsp.op_errno = -ret;
+ 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_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (gf_error_to_errno (rsp.op_errno)),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ }
+ CLIENT_STACK_UNWIND (opendir, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), fd, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+
+int
+client3_1_lookup_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ clnt_local_t *local = NULL;
+ call_frame_t *frame = NULL;
+ int ret = 0;
+ gfs3_lookup_rsp rsp = {0,};
+ struct iatt stbuf = {0,};
+ struct iatt postparent = {0,};
+ int op_errno = EINVAL;
+ dict_t *xdata = NULL;
+ inode_t *inode = NULL;
+ xlator_t *this = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+ inode = local->loc.inode;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ op_errno = ENOTCONN;
+ goto out;
+ }
+
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_lookup_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
+ }
+
+ op_errno = gf_error_to_errno (rsp.op_errno);
+ gf_stat_to_iatt (&rsp.postparent, &postparent);
+
+ if (rsp.op_ret == -1)
+ goto out;
+
+ rsp.op_ret = -1;
+ gf_stat_to_iatt (&rsp.stat, &stbuf);
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (frame->this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), rsp.op_ret,
+ op_errno, out);
+
+ if ((!uuid_is_null (inode->gfid))
+ && (uuid_compare (stbuf.ia_gfid, inode->gfid) != 0)) {
+ gf_log (frame->this->name, GF_LOG_DEBUG,
+ "gfid changed for %s", local->loc.path);
+ rsp.op_ret = -1;
+ op_errno = ESTALE;
+ goto out;
+ }
+
+ rsp.op_ret = 0;
+
+out:
+ rsp.op_errno = op_errno;
+ if (rsp.op_ret == -1) {
+ /* any error other than ENOENT */
+ if (rsp.op_errno != ENOENT)
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s. Path: %s (%s)",
+ strerror (rsp.op_errno),
+ (local) ? local->loc.path : "--",
+ (local && local->loc.inode) ?
+ uuid_utoa (local->loc.inode->gfid) : "--");
+ else
+ gf_log (this->name, GF_LOG_TRACE, "not found on remote node");
+
+ }
+
+ CLIENT_STACK_UNWIND (lookup, frame, rsp.op_ret, rsp.op_errno, inode,
+ &stbuf, xdata, &postparent);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ return 0;
+}
+
+int
+client3_1_readv_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ struct iobref *iobref = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+ struct iatt stat = {0,};
+ gfs3_read_rsp rsp = {0,};
+ int ret = 0, rspcount = 0;
+ clnt_local_t *local = NULL;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ memset (vector, 0, sizeof (vector));
+
+ frame = myframe;
+ local = frame->local;
+
+ 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_read_rsp);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (rsp.op_ret != -1) {
+ iobref = req->rsp_iobref;
+ gf_stat_to_iatt (&rsp.stat, &stat);
+
+ vector[0].iov_len = rsp.op_ret;
+ if (rsp.op_ret > 0)
+ vector[0].iov_base = req->rsp[1].iov_base;
+ rspcount = 1;
+ }
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ rsp.op_errno, out);
+
+#ifdef GF_TESTING_IO_XDATA
+ dict_dump (xdata);
+#endif
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "remote operation failed: %s",
+ strerror (gf_error_to_errno (rsp.op_errno)));
+ }
+ CLIENT_STACK_UNWIND (readv, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), vector, rspcount,
+ &stat, iobref, xdata);
+
+ if (rsp.xdata.xdata_val)
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
+client3_1_release_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+
+ frame = myframe;
+ STACK_DESTROY (frame->root);
+ return 0;
+}
+int
+client3_1_releasedir_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+
+ frame = myframe;
+ STACK_DESTROY (frame->root);
+ return 0;
+}
+
+int
+client_fdctx_destroy (xlator_t *this, clnt_fd_ctx_t *fdctx)
+{
+ clnt_conf_t *conf = NULL;
+ call_frame_t *fr = NULL;
+ int32_t ret = -1;
+ char parent_down = 0;
+ fd_lk_ctx_t *lk_ctx = NULL;
+
+ GF_VALIDATE_OR_GOTO ("client", this, out);
+ GF_VALIDATE_OR_GOTO (this->name, fdctx, out);
+
+ conf = (clnt_conf_t *) this->private;
+
+ if (fdctx->remote_fd == -1) {
+ gf_log (this->name, GF_LOG_DEBUG, "not a valid fd");
+ goto out;
+ }
+
+ pthread_mutex_lock (&conf->lock);
+ {
+ parent_down = conf->parent_down;
+ lk_ctx = fdctx->lk_ctx;
+ fdctx->lk_ctx = NULL;
+ }
+ pthread_mutex_unlock (&conf->lock);
+
+ if (lk_ctx)
+ fd_lk_ctx_unref (lk_ctx);
+
+ if (!parent_down)
+ rpc_clnt_ref (conf->rpc);
+ else
+ goto out;
+
+ fr = create_frame (this, this->ctx->pool);
+ if (fr == NULL) {
+ goto out;
+ }
+
+ ret = 0;
+
+ if (fdctx->is_dir) {
+ gfs3_releasedir_req req = {{0,},};
+ req.fd = fdctx->remote_fd;
+ gf_log (this->name, GF_LOG_DEBUG, "sending releasedir on fd");
+ client_submit_request (this, &req, fr, &clnt3_1_fop_prog,
+ GFS3_OP_RELEASEDIR,
+ client3_1_releasedir_cbk,
+ NULL, NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_releasedir_req);
+ } else {
+ gfs3_release_req req = {{0,},};
+ req.fd = fdctx->remote_fd;
+ gf_log (this->name, GF_LOG_DEBUG, "sending release on fd");
+ client_submit_request (this, &req, fr, &clnt3_1_fop_prog,
+ GFS3_OP_RELEASE,
+ client3_1_release_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_release_req);
+ }
+
+ rpc_clnt_unref (conf->rpc);
+out:
+ if (fdctx) {
+ fdctx->remote_fd = -1;
+ GF_FREE (fdctx);
+ }
+
+ if (ret && fr)
+ STACK_DESTROY (fr->root);
+
+ return ret;
+}
+
+int32_t
+client3_1_releasedir (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_fd_ctx_t *fdctx = NULL;
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+
+ if (!this || !data)
+ goto out;
+
+ args = data;
+ conf = this->private;
+
+ pthread_mutex_lock (&conf->lock);
+ {
+ fdctx = this_fd_del_ctx (args->fd, this);
+ if (fdctx != NULL) {
+ remote_fd = fdctx->remote_fd;
+
+ /* fdctx->remote_fd == -1 indicates a reopen attempt
+ in progress. Just mark ->released = 1 and let
+ reopen_cbk handle releasing
+ */
+
+ if (remote_fd != -1)
+ list_del_init (&fdctx->sfd_pos);
+
+ fdctx->released = 1;
+ }
+ }
+ pthread_mutex_unlock (&conf->lock);
+
+ if (remote_fd != -1)
+ client_fdctx_destroy (this, fdctx);
+out:
+
+ return 0;
+}
+
+int32_t
+client3_1_release (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ clnt_fd_ctx_t *fdctx = NULL;
+ clnt_args_t *args = NULL;
+ lk_heal_state_t lk_heal_state = GF_LK_HEAL_DONE;
+
+ if (!this || !data)
+ goto out;
+
+ args = data;
+ conf = this->private;
+
+ pthread_mutex_lock (&conf->lock);
+ {
+ fdctx = this_fd_del_ctx (args->fd, this);
+ if (fdctx != NULL) {
+ remote_fd = fdctx->remote_fd;
+ lk_heal_state = fdctx->lk_heal_state;
+
+ /* fdctx->remote_fd == -1 indicates a reopen attempt
+ in progress. Just mark ->released = 1 and let
+ reopen_cbk handle releasing
+ */
+
+ if (remote_fd != -1 &&
+ lk_heal_state == GF_LK_HEAL_DONE)
+ list_del_init (&fdctx->sfd_pos);
+
+ fdctx->released = 1;
+ }
+ }
+ pthread_mutex_unlock (&conf->lock);
+
+ if (remote_fd != -1 && lk_heal_state == GF_LK_HEAL_DONE)
+ client_fdctx_destroy (this, fdctx);
+out:
+ return 0;
+}
+
+
+int32_t
+client3_1_lookup (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_local_t *local = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_lookup_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+ data_t *content = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+ int count = 0;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ memset (vector, 0, sizeof (vector));
+
+ conf = this->private;
+ args = data;
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ loc_copy (&local->loc, args->loc);
+ frame->local = local;
+
+ if (args->loc->parent) {
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+ } else {
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+ }
+
+ if (args->xdata) {
+ content = dict_get (args->xdata, GF_CONTENT_KEY);
+ if (content != NULL) {
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ /* This change very much depends on quick-read
+ changes */
+ rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ if (rsp_iobuf == NULL) {
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+ }
+
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata,
+ (&req.xdata.xdata_val),
+ req.xdata.xdata_len,
+ op_errno, unwind);
+ }
+
+ if (args->loc->name)
+ req.bname = (char *)args->loc->name;
+ else
+ req.bname = "";
+
+ ret = client_submit_request (this, &req, frame, conf->fops,
+ GFS3_OP_LOOKUP, client3_1_lookup_cbk,
+ NULL, rsphdr, count,
+ NULL, 0, local->iobref,
+ (xdrproc_t)xdr_gfs3_lookup_req);
+
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (lookup, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ return 0;
+}
+
+int32_t
+client3_1_stat (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_stat_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ conf = this->private;
+
+ 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_STAT, client3_1_stat_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_stat_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (stat, frame, -1, op_errno, NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_truncate (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_truncate_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.offset = args->offset;
+
+ conf = this->private;
+
+ 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_TRUNCATE,
+ client3_1_truncate_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_truncate_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (truncate, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_ftruncate (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_ftruncate_req req = {{0,},};
+ int op_errno = EINVAL;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.offset = args->offset;
+ req.fd = remote_fd;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FTRUNCATE,
+ client3_1_ftruncate_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_ftruncate_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (ftruncate, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_access (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_access_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.mask = args->mask;
+
+ conf = this->private;
+
+ 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_ACCESS,
+ client3_1_access_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_access_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (access, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+int32_t
+client3_1_readlink (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_readlink_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+ clnt_local_t *local = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iobref *rsp_iobref = NULL;
+ struct iovec *rsphdr = NULL;
+ int count = 0;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.size = args->size;
+ conf = this->private;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ frame->local = local;
+
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata, (&req.xdata.xdata_val),
+ req.xdata.xdata_len, op_errno, unwind);
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ goto unwind;
+ }
+
+ rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ if (rsp_iobuf == NULL) {
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+
+ ret = client_submit_request (this, &req, frame, conf->fops,
+ GFS3_OP_READLINK,
+ client3_1_readlink_cbk, NULL,
+ rsphdr, count, NULL, 0,
+ local->iobref,
+ (xdrproc_t)xdr_gfs3_readlink_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ if (rsp_iobref != NULL) {
+ iobref_unref (rsp_iobref);
+ }
+
+ CLIENT_STACK_UNWIND (readlink, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+
+int32_t
+client3_1_unlink (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_unlink_req req = {{0,},};
+ int ret = 0;
+ int op_errno = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->parent))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.pargfid)),
+ unwind, op_errno, EINVAL);
+ req.bname = (char *)args->loc->name;
+ conf = this->private;
+
+ 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_UNLINK,
+ client3_1_unlink_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_unlink_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (unlink, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_rmdir (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_rmdir_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->parent))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.pargfid)),
+ unwind, op_errno, EINVAL);
+ req.bname = (char *)args->loc->name;
+ req.xflags = args->flags;
+ conf = this->private;
+
+ 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_RMDIR, client3_1_rmdir_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_rmdir_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (rmdir, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_symlink (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_symlink_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ frame->local = local;
+
+ if (!(args->loc && args->loc->parent))
+ goto unwind;
+
+ loc_copy (&local->loc, args->loc);
+
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.pargfid)),
+ unwind, op_errno, EINVAL);
+ req.linkname = (char *)args->linkname;
+ req.bname = (char *)args->loc->name;
+ req.umask = args->umask;
+ local->loc2.path = gf_strdup (req.linkname);
+
+ conf = this->private;
+
+ 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_SYMLINK, client3_1_symlink_cbk,
+ NULL, NULL, 0, NULL,
+ 0, NULL, (xdrproc_t)xdr_gfs3_symlink_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+
+ CLIENT_STACK_UNWIND (symlink, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_rename (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_rename_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->oldloc && args->newloc && args->oldloc->parent &&
+ args->newloc->parent))
+ goto unwind;
+
+ if (!uuid_is_null (args->oldloc->parent->gfid))
+ memcpy (req.oldgfid, args->oldloc->parent->gfid, 16);
+ else
+ memcpy (req.oldgfid, args->oldloc->pargfid, 16);
+
+ if (!uuid_is_null (args->newloc->parent->gfid))
+ memcpy (req.newgfid, args->newloc->parent->gfid, 16);
+ else
+ memcpy (req.newgfid, args->newloc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.oldgfid)),
+ unwind, op_errno, EINVAL);
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.newgfid)),
+ unwind, op_errno, EINVAL);
+ req.oldbname = (char *)args->oldloc->name;
+ req.newbname = (char *)args->newloc->name;
+ conf = this->private;
+
+ 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_RENAME, client3_1_rename_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_rename_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (rename, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL, NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_link (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_link_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->oldloc && args->oldloc->inode && args->newloc &&
+ args->newloc->parent))
+ goto unwind;
+
+ if (!uuid_is_null (args->oldloc->inode->gfid))
+ memcpy (req.oldgfid, args->oldloc->inode->gfid, 16);
+ else
+ memcpy (req.oldgfid, args->oldloc->gfid, 16);
+
+ if (!uuid_is_null (args->newloc->parent->gfid))
+ memcpy (req.newgfid, args->newloc->parent->gfid, 16);
+ else
+ memcpy (req.newgfid, args->newloc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.oldgfid)),
+ unwind, op_errno, EINVAL);
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.newgfid)),
+ unwind, op_errno, EINVAL);
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ loc_copy (&local->loc, args->oldloc);
+ loc_copy (&local->loc2, args->newloc);
+ frame->local = local;
+
+ req.newbname = (char *)args->newloc->name;
+ conf = this->private;
+
+ 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_LINK, client3_1_link_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_link_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (link, frame, -1, op_errno, NULL, NULL, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_mknod (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_mknod_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ if (!(args->loc && args->loc->parent))
+ goto unwind;
+
+ loc_copy (&local->loc, args->loc);
+ frame->local = local;
+
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.pargfid)),
+ unwind, op_errno, EINVAL);
+ req.bname = (char *)args->loc->name;
+ req.mode = args->mode;
+ req.dev = args->rdev;
+ req.umask = args->umask;
+
+ conf = this->private;
+
+ 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_MKNOD, client3_1_mknod_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_mknod_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (mknod, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_mkdir (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_mkdir_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ if (!(args->loc && args->loc->parent))
+ goto unwind;
+
+ loc_copy (&local->loc, args->loc);
+ frame->local = local;
+
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.pargfid)),
+ unwind, op_errno, EINVAL);
+
+ req.bname = (char *)args->loc->name;
+ req.mode = args->mode;
+ req.umask = args->umask;
+
+ conf = this->private;
+
+ 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_MKDIR, client3_1_mkdir_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_mkdir_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (mkdir, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_create (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_create_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ if (!(args->loc && args->loc->parent))
+ goto unwind;
+
+ local->fd = fd_ref (args->fd);
+ local->flags = args->flags;
+
+ loc_copy (&local->loc, args->loc);
+ frame->local = local;
+
+ if (!uuid_is_null (args->loc->parent->gfid))
+ memcpy (req.pargfid, args->loc->parent->gfid, 16);
+ else
+ memcpy (req.pargfid, args->loc->pargfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.pargfid)),
+ unwind, op_errno, EINVAL);
+ req.bname = (char *)args->loc->name;
+ req.mode = args->mode;
+ req.flags = gf_flags_from_flags (args->flags);
+ req.umask = args->umask;
+
+ conf = this->private;
+
+ 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_CREATE, client3_1_create_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_create_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (create, frame, -1, op_errno, NULL, NULL, NULL,
+ NULL, NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_open (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_open_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ local->fd = fd_ref (args->fd);
+ local->flags = args->flags;
+ loc_copy (&local->loc, args->loc);
+ frame->local = local;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.flags = gf_flags_from_flags (args->flags);
+
+ conf = this->private;
+
+ 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_OPEN, client3_1_open_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_open_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (open, frame, -1, op_errno, NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_readv (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ gfs3_read_req req = {{0,},};
+ int ret = 0;
+ struct iovec rsp_vec = {0, };
+ struct iobuf *rsp_iobuf = NULL;
+ struct iobref *rsp_iobref = NULL;
+ clnt_local_t *local = NULL;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.size = args->size;
+ req.offset = args->offset;
+ req.fd = remote_fd;
+ req.flag = args->flags;
+
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, args->size);
+ if (rsp_iobuf == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+
+ rsp_vec.iov_base = iobuf_ptr (rsp_iobuf);
+ rsp_vec.iov_len = iobuf_pagesize (rsp_iobuf);
+
+ rsp_iobuf = NULL;
+
+ if (args->size > rsp_vec.iov_len) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "read-size (%lu) is bigger than iobuf size (%lu)",
+ (unsigned long)args->size,
+ (unsigned long)rsp_vec.iov_len);
+ op_errno = EINVAL;
+ goto unwind;
+ }
+
+ local = mem_get0 (this->local_pool);
+ if (local == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ local->iobref = rsp_iobref;
+ rsp_iobref = NULL;
+ frame->local = local;
+
+ 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_READ, client3_1_readv_cbk, NULL,
+ NULL, 0, &rsp_vec, 1,
+ local->iobref,
+ (xdrproc_t)xdr_gfs3_read_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+unwind:
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ CLIENT_STACK_UNWIND (readv, frame, -1, op_errno, NULL, 0, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_writev (call_frame_t *frame, xlator_t *this, void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_write_req req = {{0,},};
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.size = args->size;
+ req.offset = args->offset;
+ req.fd = remote_fd;
+ req.flag = args->flags;
+
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+#ifdef GF_TESTING_IO_XDATA
+ if (!args->xdata)
+ args->xdata = dict_new ();
+
+ ret = dict_set_str (args->xdata, "testing-the-xdata-key",
+ "testing-the-xdata-value");
+#endif
+
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata, (&req.xdata.xdata_val),
+ req.xdata.xdata_len, op_errno, unwind);
+
+ ret = client_submit_vec_request (this, &req, frame, conf->fops,
+ GFS3_OP_WRITE, client3_1_writev_cbk,
+ args->vector, args->count,
+ args->iobref,
+ (xdrproc_t)xdr_gfs3_write_req);
+ if (ret) {
+ /*
+ * If the lower layers fail to submit a request, they'll also
+ * do the unwind for us (see rpc_clnt_submit), so don't unwind
+ * here in such cases.
+ */
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (writev, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_flush (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_flush_req req = {{0,},};
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ clnt_local_t *local = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ conf = this->private;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ local->fd = fd_ref (args->fd);
+ local->owner = frame->root->lk_owner;
+ frame->local = local;
+
+ req.fd = remote_fd;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FLUSH, client3_1_flush_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_flush_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (flush, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_fsync (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_fsync_req req = {{0,},};
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = 0;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ req.data = args->flags;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FSYNC, client3_1_fsync_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_fsync_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (fsync, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_fstat (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_fstat_req req = {{0,},};
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FSTAT, client3_1_fstat_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_fstat_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (fstat, frame, -1, op_errno, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_opendir (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_opendir_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ local->fd = fd_ref (args->fd);
+ loc_copy (&local->loc, args->loc);
+ frame->local = local;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+
+ conf = this->private;
+
+ 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_OPENDIR, client3_1_opendir_cbk,
+ NULL, NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_opendir_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (opendir, frame, -1, op_errno, NULL, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_fsyncdir (call_frame_t *frame, xlator_t *this, void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_fsyncdir_req req = {{0,},};
+ int ret = 0;
+ int32_t op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ req.data = args->flags;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ conf = this->private;
+
+ 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_FSYNCDIR, client3_1_fsyncdir_cbk,
+ NULL, NULL, 0,
+ NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_fsyncdir_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (fsyncdir, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_statfs (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_statfs_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!args->loc)
+ goto unwind;
+
+ if (args->loc->inode) {
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+ } else
+ req.gfid[15] = 1;
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+
+ conf = this->private;
+
+ 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_STATFS, client3_1_statfs_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_statfs_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+
+unwind:
+ CLIENT_STACK_UNWIND (statfs, frame, -1, op_errno, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_setxattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_setxattr_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ if (args->xattr) {
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xattr,
+ (&req.dict.dict_val),
+ req.dict.dict_len,
+ op_errno, unwind);
+ }
+
+ req.flags = args->flags;
+
+ conf = this->private;
+
+ 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_SETXATTR, client3_1_setxattr_cbk,
+ NULL, NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_setxattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (setxattr, frame, -1, op_errno, NULL);
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_fsetxattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_fsetxattr_req req = {{0,},};
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ req.flags = args->flags;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ if (args->xattr) {
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xattr,
+ (&req.dict.dict_val),
+ req.dict.dict_len,
+ op_errno, unwind);
+ }
+
+ 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_FSETXATTR, client3_1_fsetxattr_cbk,
+ NULL, NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_fsetxattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (fsetxattr, frame, -1, op_errno, NULL);
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+
+int32_t
+client3_1_fgetxattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_fgetxattr_req req = {{0,},};
+ int op_errno = ESTALE;
+ int ret = 0;
+ int count = 0;
+ clnt_local_t *local = NULL;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ frame->local = local;
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
+ if (rsp_iobuf == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);;
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+
+ req.namelen = 1; /* Use it as a flag */
+ req.fd = remote_fd;
+ req.name = (char *)args->name;
+ if (!req.name) {
+ req.name = "";
+ req.namelen = 0;
+ }
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FGETXATTR,
+ client3_1_fgetxattr_cbk, NULL,
+ rsphdr, count,
+ NULL, 0, local->iobref,
+ (xdrproc_t)xdr_gfs3_fgetxattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (fgetxattr, frame, -1, op_errno, NULL, NULL);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_getxattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_getxattr_req req = {{0,},};
+ dict_t *dict = NULL;
+ int ret = 0;
+ int32_t op_ret = -1;
+ int op_errno = ESTALE;
+ int count = 0;
+ clnt_local_t *local = NULL;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+
+ if (!frame || !this || !data) {
+ op_errno = 0;
+ goto unwind;
+ }
+ args = data;
+
+ if (!args->loc) {
+ op_errno = EINVAL;
+ goto unwind;
+ }
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ loc_copy (&local->loc, args->loc);
+ if (args->name)
+ local->name = gf_strdup (args->name);
+
+ frame->local = local;
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
+ if (rsp_iobuf == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+
+ if (args->loc->inode && !uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.namelen = 1; /* Use it as a flag */
+
+ req.name = (char *)args->name;
+ if (!req.name) {
+ req.name = "";
+ req.namelen = 0;
+ }
+
+ conf = this->private;
+
+ if (args && args->name) {
+ if (is_client_dump_locks_cmd ((char *)args->name)) {
+ dict = dict_new ();
+ ret = client_dump_locks ((char *)args->name,
+ args->loc->inode,
+ dict);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "Client dump locks failed");
+ op_errno = EINVAL;
+ }
+
+ GF_ASSERT (dict);
+ op_ret = 0;
+ op_errno = 0;
+ goto unwind;
+ }
+ }
+
+ 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_GETXATTR,
+ client3_1_getxattr_cbk, NULL,
+ rsphdr, count,
+ NULL, 0, local->iobref,
+ (xdrproc_t)xdr_gfs3_getxattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+unwind:
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ CLIENT_STACK_UNWIND (getxattr, frame, op_ret, op_errno, dict, NULL);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_xattrop (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_xattrop_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+ int count = 0;
+ clnt_local_t *local = NULL;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ frame->local = local;
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
+ if (rsp_iobuf == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ if (args->xattr) {
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xattr,
+ (&req.dict.dict_val),
+ req.dict.dict_len,
+ op_errno, unwind);
+ }
+
+ req.flags = args->flags;
+
+ conf = this->private;
+
+ 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_XATTROP,
+ client3_1_xattrop_cbk, NULL,
+ rsphdr, count,
+ NULL, 0, local->iobref,
+ (xdrproc_t)xdr_gfs3_xattrop_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (xattrop, frame, -1, op_errno, NULL, NULL);
+
+ if (req.dict.dict_val) {
+ GF_FREE (req.dict.dict_val);
+ }
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_fxattrop (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_fxattrop_req req = {{0,},};
+ int op_errno = ESTALE;
+ int ret = 0;
+ int count = 0;
+ clnt_local_t *local = NULL;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ req.flags = args->flags;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ frame->local = local;
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
+ if (rsp_iobuf == NULL) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+
+ if (args->xattr) {
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xattr,
+ (&req.dict.dict_val),
+ req.dict.dict_len,
+ op_errno, unwind);
+ }
+
+ 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_FXATTROP,
+ client3_1_fxattrop_cbk, NULL,
+ rsphdr, count,
+ NULL, 0, local->iobref,
+ (xdrproc_t)xdr_gfs3_fxattrop_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (fxattrop, frame, -1, op_errno, NULL, NULL);
+
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_removexattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_removexattr_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.name = (char *)args->name;
+
+ conf = this->private;
+
+ 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_REMOVEXATTR,
+ client3_1_removexattr_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_removexattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (removexattr, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+int32_t
+client3_1_fremovexattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_fremovexattr_req req = {{0,},};
+ int ret = 0;
+ int64_t remote_fd = -1;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->fd && args->fd->inode))
+ goto unwind;
+
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+ req.name = (char *)args->name;
+ req.fd = remote_fd;
+
+ 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_FREMOVEXATTR,
+ client3_1_fremovexattr_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_fremovexattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (fremovexattr, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+int32_t
+client3_1_lk (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_lk_req req = {{0,},};
+ int32_t gf_cmd = 0;
+ int32_t gf_type = 0;
+ int64_t remote_fd = -1;
+ clnt_local_t *local = NULL;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ ret = client_cmd_to_gf_cmd (args->cmd, &gf_cmd);
+ if (ret) {
+ op_errno = EINVAL;
+ gf_log (this->name, GF_LOG_WARNING,
+ "Unknown cmd (%d)!", gf_cmd);
+ goto unwind;
+ }
+
+ switch (args->flock->l_type) {
+ case F_RDLCK:
+ gf_type = GF_LK_F_RDLCK;
+ break;
+ case F_WRLCK:
+ gf_type = GF_LK_F_WRLCK;
+ break;
+ case F_UNLCK:
+ gf_type = GF_LK_F_UNLCK;
+ break;
+ }
+
+ local->owner = frame->root->lk_owner;
+ local->cmd = args->cmd;
+ local->fd = fd_ref (args->fd);
+ frame->local = local;
+
+ req.fd = remote_fd;
+ req.cmd = gf_cmd;
+ req.type = gf_type;
+ gf_proto_flock_from_flock (&req.flock, args->flock);
+
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_LK,
+ client3_1_lk_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_lk_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (lk, frame, -1, op_errno, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_inodelk (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_inodelk_req req = {{0,},};
+ int ret = 0;
+ int32_t gf_cmd = 0;
+ int32_t gf_type = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ if (args->cmd == F_GETLK || args->cmd == F_GETLK64)
+ gf_cmd = GF_LK_GETLK;
+ else if (args->cmd == F_SETLK || args->cmd == F_SETLK64)
+ gf_cmd = GF_LK_SETLK;
+ else if (args->cmd == F_SETLKW || args->cmd == F_SETLKW64)
+ gf_cmd = GF_LK_SETLKW;
+ else {
+ gf_log (this->name, GF_LOG_WARNING,
+ "Unknown cmd (%d)!", gf_cmd);
+ op_errno = EINVAL;
+ goto unwind;
+ }
+
+ switch (args->flock->l_type) {
+ case F_RDLCK:
+ gf_type = GF_LK_F_RDLCK;
+ break;
+ case F_WRLCK:
+ gf_type = GF_LK_F_WRLCK;
+ break;
+ case F_UNLCK:
+ gf_type = GF_LK_F_UNLCK;
+ break;
+ }
+
+ req.volume = (char *)args->volume;
+ req.cmd = gf_cmd;
+ req.type = gf_type;
+ gf_proto_flock_from_flock (&req.flock, args->flock);
+
+ conf = this->private;
+
+ 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_INODELK,
+ client3_1_inodelk_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_inodelk_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (inodelk, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_finodelk (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_finodelk_req req = {{0,},};
+ int32_t gf_cmd = 0;
+ int32_t gf_type = 0;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ if (args->cmd == F_GETLK || args->cmd == F_GETLK64)
+ gf_cmd = GF_LK_GETLK;
+ else if (args->cmd == F_SETLK || args->cmd == F_SETLK64)
+ gf_cmd = GF_LK_SETLK;
+ else if (args->cmd == F_SETLKW || args->cmd == F_SETLKW64)
+ gf_cmd = GF_LK_SETLKW;
+ else {
+ gf_log (this->name, GF_LOG_WARNING,
+ "Unknown cmd (%d)!", gf_cmd);
+ goto unwind;
+ }
+
+ switch (args->flock->l_type) {
+ case F_RDLCK:
+ gf_type = GF_LK_F_RDLCK;
+ break;
+ case F_WRLCK:
+ gf_type = GF_LK_F_WRLCK;
+ break;
+ case F_UNLCK:
+ gf_type = GF_LK_F_UNLCK;
+ break;
+ }
+
+ req.volume = (char *)args->volume;
+ req.fd = remote_fd;
+ req.cmd = gf_cmd;
+ req.type = gf_type;
+ gf_proto_flock_from_flock (&req.flock, args->flock);
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FINODELK,
+ client3_1_finodelk_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_finodelk_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (finodelk, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_entrylk (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_entrylk_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.cmd = args->cmd_entrylk;
+ req.type = args->type;
+ req.volume = (char *)args->volume;
+ req.name = "";
+ if (args->basename) {
+ req.name = (char *)args->basename;
+ req.namelen = 1;
+ }
+
+ conf = this->private;
+
+ 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_ENTRYLK,
+ client3_1_entrylk_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_entrylk_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (entrylk, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_fentrylk (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_fentrylk_req req = {{0,},};
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ req.cmd = args->cmd_entrylk;
+ req.type = args->type;
+ req.volume = (char *)args->volume;
+ req.name = "";
+ if (args->basename) {
+ req.name = (char *)args->basename;
+ req.namelen = 1;
+ }
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ 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_FENTRYLK,
+ client3_1_fentrylk_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_fentrylk_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (fentrylk, frame, -1, op_errno, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_rchecksum (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_rchecksum_req req = {0,};
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.len = args->len;
+ req.offset = args->offset;
+ req.fd = remote_fd;
+
+ 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_RCHECKSUM,
+ client3_1_rchecksum_cbk, NULL,
+ NULL, 0, NULL,
+ 0, NULL,
+ (xdrproc_t)xdr_gfs3_rchecksum_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (rchecksum, frame, -1, op_errno, 0, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+int32_t
+client3_1_readdir (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_readdir_req req = {{0,},};
+ gfs3_readdir_rsp rsp = {0, };
+ clnt_local_t *local = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+ int count = 0;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+ int readdir_rsp_size = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ readdir_rsp_size = xdr_sizeof ((xdrproc_t) xdr_gfs3_readdir_rsp, &rsp)
+ + args->size;
+
+ if ((readdir_rsp_size + GLUSTERFS_RPC_REPLY_SIZE + GLUSTERFS_RDMA_MAX_HEADER_SIZE)
+ > (GLUSTERFS_RDMA_INLINE_THRESHOLD)) {
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ frame->local = local;
+
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ /* This iobuf will live for only receiving the response,
+ so not harmful */
+ rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ if (rsp_iobuf == NULL) {
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+ }
+
+ req.size = args->size;
+ req.offset = args->offset;
+ req.fd = remote_fd;
+
+ local->cmd = remote_fd;
+
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+ 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_READDIR,
+ client3_1_readdir_cbk, NULL,
+ rsphdr, count,
+ NULL, 0, rsp_iobref,
+ (xdrproc_t)xdr_gfs3_readdir_req);
+
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+
+unwind:
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ CLIENT_STACK_UNWIND (readdir, frame, -1, op_errno, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+int32_t
+client3_1_readdirp (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_readdirp_req req = {{0,},};
+ gfs3_readdirp_rsp rsp = {0,};
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+ int count = 0;
+ int readdirp_rsp_size = 0;
+ struct iobref *rsp_iobref = NULL;
+ struct iobuf *rsp_iobuf = NULL;
+ struct iovec *rsphdr = NULL;
+ struct iovec vector[MAX_IOVEC] = {{0}, };
+ clnt_local_t *local = NULL;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ readdirp_rsp_size = xdr_sizeof ((xdrproc_t) xdr_gfs3_readdirp_rsp, &rsp)
+ + args->size;
+
+ local = mem_get0 (this->local_pool);
+ if (!local) {
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+ frame->local = local;
+
+ if ((readdirp_rsp_size + GLUSTERFS_RPC_REPLY_SIZE
+ + GLUSTERFS_RDMA_MAX_HEADER_SIZE)
+ > (GLUSTERFS_RDMA_INLINE_THRESHOLD)) {
+ rsp_iobref = iobref_new ();
+ if (rsp_iobref == NULL) {
+ goto unwind;
+ }
+
+ /* TODO: what is the size we should send ? */
+ /* This iobuf will live for only receiving the response,
+ so not harmful */
+ rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ if (rsp_iobuf == NULL) {
+ goto unwind;
+ }
+
+ iobref_add (rsp_iobref, rsp_iobuf);
+ iobuf_unref (rsp_iobuf);
+
+ rsphdr = &vector[0];
+ rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
+ count = 1;
+ local->iobref = rsp_iobref;
+ rsp_iobuf = NULL;
+ rsp_iobref = NULL;
+ }
+
+ local->fd = fd_ref (args->fd);
+
+ req.size = args->size;
+ req.offset = args->offset;
+ req.fd = remote_fd;
+ memcpy (req.gfid, args->fd->inode->gfid, 16);
+
+ /* dict itself is 'xdata' here */
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata, (&req.dict.dict_val),
+ req.dict.dict_len, op_errno, unwind);
+
+ ret = client_submit_request (this, &req, frame, conf->fops,
+ GFS3_OP_READDIRP,
+ client3_1_readdirp_cbk, NULL,
+ rsphdr, count, NULL,
+ 0, rsp_iobref,
+ (xdrproc_t)xdr_gfs3_readdirp_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ return 0;
+unwind:
+ if (rsp_iobref)
+ iobref_unref (rsp_iobref);
+
+ if (rsp_iobuf)
+ iobuf_unref (rsp_iobuf);
+
+ if (req.dict.dict_val)
+ GF_FREE (req.dict.dict_val);
+
+ CLIENT_STACK_UNWIND (readdirp, frame, -1, op_errno, NULL, NULL);
+ return 0;
+}
+
+
+int32_t
+client3_1_setattr (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_setattr_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !uuid_is_null (*((uuid_t*)req.gfid)),
+ unwind, op_errno, EINVAL);
+ req.valid = args->valid;
+ gf_stat_from_iatt (&req.stbuf, args->stbuf);
+
+ conf = this->private;
+
+ 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_SETATTR,
+ client3_1_setattr_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_setattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (setattr, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+int32_t
+client3_1_fsetattr (call_frame_t *frame, xlator_t *this, void *data)
+{
+ clnt_args_t *args = NULL;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ gfs3_fsetattr_req req = {0,};
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ conf = this->private;
+
+ CLIENT_GET_REMOTE_FD(conf, args->fd, remote_fd, op_errno, unwind);
+
+ req.fd = remote_fd;
+ req.valid = args->valid;
+ gf_stat_from_iatt (&req.stbuf, args->stbuf);
+
+ 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_FSETATTR,
+ client3_1_fsetattr_cbk, NULL,
+ NULL, 0, NULL, 0,
+ NULL, (xdrproc_t)xdr_gfs3_fsetattr_req);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING, "failed to send the fop");
+ }
+
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (fsetattr, frame, -1, op_errno, NULL, NULL, NULL);
+ if (req.xdata.xdata_val)
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+
+
+/* Table Specific to FOPS */
+
+
+rpc_clnt_procedure_t clnt3_1_fop_actors[GF_FOP_MAXVALUE] = {
+ [GF_FOP_NULL] = { "NULL", NULL},
+ [GF_FOP_STAT] = { "STAT", client3_1_stat },
+ [GF_FOP_READLINK] = { "READLINK", client3_1_readlink },
+ [GF_FOP_MKNOD] = { "MKNOD", client3_1_mknod },
+ [GF_FOP_MKDIR] = { "MKDIR", client3_1_mkdir },
+ [GF_FOP_UNLINK] = { "UNLINK", client3_1_unlink },
+ [GF_FOP_RMDIR] = { "RMDIR", client3_1_rmdir },
+ [GF_FOP_SYMLINK] = { "SYMLINK", client3_1_symlink },
+ [GF_FOP_RENAME] = { "RENAME", client3_1_rename },
+ [GF_FOP_LINK] = { "LINK", client3_1_link },
+ [GF_FOP_TRUNCATE] = { "TRUNCATE", client3_1_truncate },
+ [GF_FOP_OPEN] = { "OPEN", client3_1_open },
+ [GF_FOP_READ] = { "READ", client3_1_readv },
+ [GF_FOP_WRITE] = { "WRITE", client3_1_writev },
+ [GF_FOP_STATFS] = { "STATFS", client3_1_statfs },
+ [GF_FOP_FLUSH] = { "FLUSH", client3_1_flush },
+ [GF_FOP_FSYNC] = { "FSYNC", client3_1_fsync },
+ [GF_FOP_SETXATTR] = { "SETXATTR", client3_1_setxattr },
+ [GF_FOP_GETXATTR] = { "GETXATTR", client3_1_getxattr },
+ [GF_FOP_REMOVEXATTR] = { "REMOVEXATTR", client3_1_removexattr },
+ [GF_FOP_OPENDIR] = { "OPENDIR", client3_1_opendir },
+ [GF_FOP_FSYNCDIR] = { "FSYNCDIR", client3_1_fsyncdir },
+ [GF_FOP_ACCESS] = { "ACCESS", client3_1_access },
+ [GF_FOP_CREATE] = { "CREATE", client3_1_create },
+ [GF_FOP_FTRUNCATE] = { "FTRUNCATE", client3_1_ftruncate },
+ [GF_FOP_FSTAT] = { "FSTAT", client3_1_fstat },
+ [GF_FOP_LK] = { "LK", client3_1_lk },
+ [GF_FOP_LOOKUP] = { "LOOKUP", client3_1_lookup },
+ [GF_FOP_READDIR] = { "READDIR", client3_1_readdir },
+ [GF_FOP_INODELK] = { "INODELK", client3_1_inodelk },
+ [GF_FOP_FINODELK] = { "FINODELK", client3_1_finodelk },
+ [GF_FOP_ENTRYLK] = { "ENTRYLK", client3_1_entrylk },
+ [GF_FOP_FENTRYLK] = { "FENTRYLK", client3_1_fentrylk },
+ [GF_FOP_XATTROP] = { "XATTROP", client3_1_xattrop },
+ [GF_FOP_FXATTROP] = { "FXATTROP", client3_1_fxattrop },
+ [GF_FOP_FGETXATTR] = { "FGETXATTR", client3_1_fgetxattr },
+ [GF_FOP_FSETXATTR] = { "FSETXATTR", client3_1_fsetxattr },
+ [GF_FOP_RCHECKSUM] = { "RCHECKSUM", client3_1_rchecksum },
+ [GF_FOP_SETATTR] = { "SETATTR", client3_1_setattr },
+ [GF_FOP_FSETATTR] = { "FSETATTR", client3_1_fsetattr },
+ [GF_FOP_READDIRP] = { "READDIRP", client3_1_readdirp },
+ [GF_FOP_RELEASE] = { "RELEASE", client3_1_release },
+ [GF_FOP_RELEASEDIR] = { "RELEASEDIR", client3_1_releasedir },
+ [GF_FOP_GETSPEC] = { "GETSPEC", client3_getspec },
+ [GF_FOP_FREMOVEXATTR] = { "FREMOVEXATTR", client3_1_fremovexattr },
+};
+
+/* Used From RPC-CLNT library to log proper name of procedure based on number */
+char *clnt3_1_fop_names[GFS3_OP_MAXVALUE] = {
+ [GFS3_OP_NULL] = "NULL",
+ [GFS3_OP_STAT] = "STAT",
+ [GFS3_OP_READLINK] = "READLINK",
+ [GFS3_OP_MKNOD] = "MKNOD",
+ [GFS3_OP_MKDIR] = "MKDIR",
+ [GFS3_OP_UNLINK] = "UNLINK",
+ [GFS3_OP_RMDIR] = "RMDIR",
+ [GFS3_OP_SYMLINK] = "SYMLINK",
+ [GFS3_OP_RENAME] = "RENAME",
+ [GFS3_OP_LINK] = "LINK",
+ [GFS3_OP_TRUNCATE] = "TRUNCATE",
+ [GFS3_OP_OPEN] = "OPEN",
+ [GFS3_OP_READ] = "READ",
+ [GFS3_OP_WRITE] = "WRITE",
+ [GFS3_OP_STATFS] = "STATFS",
+ [GFS3_OP_FLUSH] = "FLUSH",
+ [GFS3_OP_FSYNC] = "FSYNC",
+ [GFS3_OP_SETXATTR] = "SETXATTR",
+ [GFS3_OP_GETXATTR] = "GETXATTR",
+ [GFS3_OP_REMOVEXATTR] = "REMOVEXATTR",
+ [GFS3_OP_OPENDIR] = "OPENDIR",
+ [GFS3_OP_FSYNCDIR] = "FSYNCDIR",
+ [GFS3_OP_ACCESS] = "ACCESS",
+ [GFS3_OP_CREATE] = "CREATE",
+ [GFS3_OP_FTRUNCATE] = "FTRUNCATE",
+ [GFS3_OP_FSTAT] = "FSTAT",
+ [GFS3_OP_LK] = "LK",
+ [GFS3_OP_LOOKUP] = "LOOKUP",
+ [GFS3_OP_READDIR] = "READDIR",
+ [GFS3_OP_INODELK] = "INODELK",
+ [GFS3_OP_FINODELK] = "FINODELK",
+ [GFS3_OP_ENTRYLK] = "ENTRYLK",
+ [GFS3_OP_FENTRYLK] = "FENTRYLK",
+ [GFS3_OP_XATTROP] = "XATTROP",
+ [GFS3_OP_FXATTROP] = "FXATTROP",
+ [GFS3_OP_FGETXATTR] = "FGETXATTR",
+ [GFS3_OP_FSETXATTR] = "FSETXATTR",
+ [GFS3_OP_RCHECKSUM] = "RCHECKSUM",
+ [GFS3_OP_SETATTR] = "SETATTR",
+ [GFS3_OP_FSETATTR] = "FSETATTR",
+ [GFS3_OP_READDIRP] = "READDIRP",
+ [GFS3_OP_RELEASE] = "RELEASE",
+ [GFS3_OP_RELEASEDIR] = "RELEASEDIR",
+ [GFS3_OP_FREMOVEXATTR] = "FREMOVEXATTR",
+};
+
+rpc_clnt_prog_t clnt3_1_fop_prog = {
+ .progname = "GlusterFS 3.1",
+ .prognum = GLUSTER3_1_FOP_PROGRAM,
+ .progver = GLUSTER3_1_FOP_VERSION,
+ .numproc = GLUSTER3_1_FOP_PROCCNT,
+ .proctable = clnt3_1_fop_actors,
+ .procnames = clnt3_1_fop_names,
+};
generated by cgit (git 2.34.1) at 2024-04-16 15:38:20 +0000