88           struct puffs_framebuf *pb;  in psshfs_handshake()  local
98           pb = psbuf_makeout();  in psshfs_handshake()
99           psbuf_put_1(pb, SSH_FXP_INIT);  in psshfs_handshake()
100           psbuf_put_4(pb, SFTP_PROTOVERSION);  in psshfs_handshake()
101           DO_IO(psbuf_write, pu, pb, fd, &done, rv);  in psshfs_handshake()
103           puffs_framebuf_recycle(pb);  in psshfs_handshake()
104           DO_IO(psbuf_read, pu, pb, fd, &done, rv);  in psshfs_handshake()
105           if (psbuf_get_type(pb) != SSH_FXP_VERSION)  in psshfs_handshake()
107                         psbuf_get_type(pb)), EPROTO);  in psshfs_handshake()
108           pctx->protover = psbuf_get_reqid(pb);  in psshfs_handshake()
115                     if (psbuf_get_str(pb, &ext, NULL) != 0)  in psshfs_handshake()
117                     if (psbuf_get_str(pb, &val, NULL) != 0)  in psshfs_handshake()
127           psbuf_recycleout(pb);  in psshfs_handshake()
128           psbuf_put_1(pb, SSH_FXP_REALPATH);  in psshfs_handshake()
129           psbuf_put_4(pb, NEXTREQ(pctx));  in psshfs_handshake()
130           psbuf_put_str(pb, pctx->mountpath);  in psshfs_handshake()
131           DO_IO(psbuf_write, pu, pb, fd, &done, rv);  in psshfs_handshake()
133           puffs_framebuf_recycle(pb);  in psshfs_handshake()
134           DO_IO(psbuf_read, pu, pb, fd, &done, rv);  in psshfs_handshake()
135           if (psbuf_get_type(pb) != SSH_FXP_NAME)  in psshfs_handshake()
138           if (psbuf_get_4(pb, &count) == -1)  in psshfs_handshake()
140           if (psbuf_get_str(pb, &rootpath, NULL) == -1)  in psshfs_handshake()
144           psbuf_recycleout(pb);  in psshfs_handshake()
145           psbuf_req_str(pb, SSH_FXP_LSTAT, NEXTREQ(pctx), rootpath);  in psshfs_handshake()
146           DO_IO(psbuf_write, pu, pb, fd, &done, rv);  in psshfs_handshake()
148           puffs_framebuf_recycle(pb);  in psshfs_handshake()
149           DO_IO(psbuf_read, pu, pb, fd, &done, rv);  in psshfs_handshake()
151           rv = psbuf_expect_attrs(pb, &va);  in psshfs_handshake()
154           puffs_framebuf_destroy(pb);  in psshfs_handshake()
186           psbuf_req_str(pb, SSH_FXP_EXTENDED, reqid, "statvfs@openssh.com");  in psshfs_fs_statvfs()
187           psbuf_put_str(pb, pctx->mountpath);  in psshfs_fs_statvfs()
188           GETRESPONSE(pb, pctx->sshfd);  in psshfs_fs_statvfs()
190           type = psbuf_get_type(pb);  in psshfs_fs_statvfs()
196           psbuf_get_8(pb, &tmpval);  in psshfs_fs_statvfs()
198           psbuf_get_8(pb, &tmpval);  in psshfs_fs_statvfs()
200           psbuf_get_8(pb, &sbp->f_blocks);  in psshfs_fs_statvfs()
201           psbuf_get_8(pb, &sbp->f_bfree);  in psshfs_fs_statvfs()
202           psbuf_get_8(pb, &sbp->f_bavail);  in psshfs_fs_statvfs()
203           psbuf_get_8(pb, &sbp->f_files);  in psshfs_fs_statvfs()
204           psbuf_get_8(pb, &sbp->f_ffree);  in psshfs_fs_statvfs()
205           psbuf_get_8(pb, &sbp->f_favail);  in psshfs_fs_statvfs()
207           psbuf_get_8(pb, &tmpval); /* fsid */  in psshfs_fs_statvfs()
208           psbuf_get_8(pb, &tmpval); /* flag */  in psshfs_fs_statvfs()
209           psbuf_get_8(pb, &tmpval);  in psshfs_fs_statvfs()