551 	struct sshbuf *msg;  in send_status_errmsg()  local
558 	if ((msg = sshbuf_new()) == NULL)  in send_status_errmsg()
560 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_STATUS)) != 0 ||  in send_status_errmsg()
561 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in send_status_errmsg()
562 	    (r = sshbuf_put_u32(msg, status)) != 0)  in send_status_errmsg()
565 		if ((r = sshbuf_put_cstring(msg, errmsg == NULL ?  in send_status_errmsg()
567 		    (r = sshbuf_put_cstring(msg, "")) != 0)  in send_status_errmsg()
570 	send_msg(msg);  in send_status_errmsg()
571 	sshbuf_free(msg);  in send_status_errmsg()
583 	struct sshbuf *msg;  in send_data_or_handle()  local
586 	if ((msg = sshbuf_new()) == NULL)  in send_data_or_handle()
588 	if ((r = sshbuf_put_u8(msg, type)) != 0 ||  in send_data_or_handle()
589 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in send_data_or_handle()
590 	    (r = sshbuf_put_string(msg, data, dlen)) != 0)  in send_data_or_handle()
592 	send_msg(msg);  in send_data_or_handle()
593 	sshbuf_free(msg);  in send_data_or_handle()
599 	debug("request %u: sent data len %d", id, dlen);  in send_data()
610 	debug("request %u: sent handle %d", id, handle);  in send_handle()
618 	struct sshbuf *msg;  in send_names()  local
621 	if ((msg = sshbuf_new()) == NULL)  in send_names()
623 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_NAME)) != 0 ||  in send_names()
624 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in send_names()
625 	    (r = sshbuf_put_u32(msg, count)) != 0)  in send_names()
627 	debug("request %u: sent names count %d", id, count);  in send_names()
629 		if ((r = sshbuf_put_cstring(msg, stats[i].name)) != 0 ||  in send_names()
630 		    (r = sshbuf_put_cstring(msg, stats[i].long_name)) != 0 ||  in send_names()
631 		    (r = encode_attrib(msg, &stats[i].attrib)) != 0)  in send_names()
634 	send_msg(msg);  in send_names()
635 	sshbuf_free(msg);  in send_names()
641 	struct sshbuf *msg;  in send_attrib()  local
644 	debug("request %u: sent attrib have 0x%x", id, a->flags);  in send_attrib()
645 	if ((msg = sshbuf_new()) == NULL)  in send_attrib()
647 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_ATTRS)) != 0 ||  in send_attrib()
648 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in send_attrib()
649 	    (r = encode_attrib(msg, a)) != 0)  in send_attrib()
651 	send_msg(msg);  in send_attrib()
652 	sshbuf_free(msg);  in send_attrib()
658 	struct sshbuf *msg;  in send_statvfs()  local
665 	if ((msg = sshbuf_new()) == NULL)  in send_statvfs()
667 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_EXTENDED_REPLY)) != 0 ||  in send_statvfs()
668 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in send_statvfs()
669 	    (r = sshbuf_put_u64(msg, st->f_bsize)) != 0 ||  in send_statvfs()
670 	    (r = sshbuf_put_u64(msg, st->f_frsize)) != 0 ||  in send_statvfs()
671 	    (r = sshbuf_put_u64(msg, st->f_blocks)) != 0 ||  in send_statvfs()
672 	    (r = sshbuf_put_u64(msg, st->f_bfree)) != 0 ||  in send_statvfs()
673 	    (r = sshbuf_put_u64(msg, st->f_bavail)) != 0 ||  in send_statvfs()
674 	    (r = sshbuf_put_u64(msg, st->f_files)) != 0 ||  in send_statvfs()
675 	    (r = sshbuf_put_u64(msg, st->f_ffree)) != 0 ||  in send_statvfs()
676 	    (r = sshbuf_put_u64(msg, st->f_favail)) != 0 ||  in send_statvfs()
677 	    (r = sshbuf_put_u64(msg, FSID_TO_ULONG(st->f_fsid))) != 0 ||  in send_statvfs()
678 	    (r = sshbuf_put_u64(msg, flag)) != 0 ||  in send_statvfs()
679 	    (r = sshbuf_put_u64(msg, st->f_namemax)) != 0)  in send_statvfs()
681 	send_msg(msg);  in send_statvfs()
682 	sshbuf_free(msg);  in send_statvfs()
690 compose_extension(struct sshbuf *msg, const char *name, const char *ver)  in compose_extension()  argument
701 	if ((r = sshbuf_put_cstring(msg, name)) != 0 ||  in compose_extension()
702 	    (r = sshbuf_put_cstring(msg, ver)) != 0)  in compose_extension()
712 	struct sshbuf *msg;  in process_init()  local
718 	if ((msg = sshbuf_new()) == NULL)  in process_init()
720 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_VERSION)) != 0 ||  in process_init()
721 	    (r = sshbuf_put_u32(msg, SSH2_FILEXFER_VERSION)) != 0)  in process_init()
725 	compose_extension(msg, "posix-rename@openssh.com", "1");  in process_init()
726 	compose_extension(msg, "statvfs@openssh.com", "2");  in process_init()
727 	compose_extension(msg, "fstatvfs@openssh.com", "2");  in process_init()
728 	compose_extension(msg, "hardlink@openssh.com", "1");  in process_init()
729 	compose_extension(msg, "fsync@openssh.com", "1");  in process_init()
730 	compose_extension(msg, "lsetstat@openssh.com", "1");  in process_init()
731 	compose_extension(msg, "limits@openssh.com", "1");  in process_init()
732 	compose_extension(msg, "expand-path@openssh.com", "1");  in process_init()
733 	compose_extension(msg, "copy-data", "1");  in process_init()
734 	compose_extension(msg, "home-directory", "1");  in process_init()
735 	compose_extension(msg, "users-groups-by-id@openssh.com", "1");  in process_init()
737 	send_msg(msg);  in process_init()
738 	sshbuf_free(msg);  in process_init()
812 	debug("request %u: read \"%s\" (handle %d) off %llu len %u",  in process_read()
866 	debug("request %u: write \"%s\" (handle %d) off %llu len %zu",  in process_write()
945 	debug("request %u: fstat \"%s\" (handle %u)",  in process_fstat()
997 	debug("request %u: setstat name \"%s\"", id, name);  in process_setstat()
1044 	debug("request %u: fsetstat handle %d", id, handle);  in process_fsetstat()
1139 	debug("request %u: readdir \"%s\" (handle %d)", id,  in process_readdir()
1418 	debug("request %u: fstatvfs \"%s\" (handle %u)",  in process_extended_fstatvfs()
1478 	debug("request %u: lsetstat name \"%s\"", id, name);  in process_extended_lsetstat()
1519 	struct sshbuf *msg;  in process_extended_limits()  local
1526 	debug("request %u: limits", id);  in process_extended_limits()
1533 	if ((msg = sshbuf_new()) == NULL)  in process_extended_limits()
1535 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_EXTENDED_REPLY)) != 0 ||  in process_extended_limits()
1536 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in process_extended_limits()
1538 	    (r = sshbuf_put_u64(msg, SFTP_MAX_MSG_LENGTH)) != 0 ||  in process_extended_limits()
1540 	    (r = sshbuf_put_u64(msg, SFTP_MAX_READ_LENGTH)) != 0 ||  in process_extended_limits()
1542 	    (r = sshbuf_put_u64(msg, SFTP_MAX_MSG_LENGTH - 1024)) != 0 ||  in process_extended_limits()
1544 	    (r = sshbuf_put_u64(msg, nfiles)) != 0)  in process_extended_limits()
1546 	send_msg(msg);  in process_extended_limits()
1547 	sshbuf_free(msg);  in process_extended_limits()
1625 	debug("request %u: copy-data from \"%s\" (handle %d) off %llu len %llu "  in process_extended_copy_data()
1729 	struct sshbuf *uids, *gids, *usernames, *groupnames, *msg;  in process_extended_get_users_groups_by_id()  local
1736 	    (msg = sshbuf_new()) == NULL)  in process_extended_get_users_groups_by_id()
1765 	if ((r = sshbuf_put_u8(msg, SSH2_FXP_EXTENDED_REPLY)) != 0 ||  in process_extended_get_users_groups_by_id()
1766 	    (r = sshbuf_put_u32(msg, id)) != 0 ||  in process_extended_get_users_groups_by_id()
1767 	    (r = sshbuf_put_stringb(msg, usernames)) != 0 ||  in process_extended_get_users_groups_by_id()
1768 	    (r = sshbuf_put_stringb(msg, groupnames)) != 0)  in process_extended_get_users_groups_by_id()
1770 	send_msg(msg);  in process_extended_get_users_groups_by_id()
1776 	sshbuf_free(msg);  in process_extended_get_users_groups_by_id()
2073 				debug("read eof");  in sftp_server_main()
2087 				debug("write eof");  in sftp_server_main()