657 	int fd, nb_fds = 0;  in prog_fd_by_nametag()  local
671 			return nb_fds;  in prog_fd_by_nametag()
694 		if (nb_fds > 0) {  in prog_fd_by_nametag()
695 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in prog_fd_by_nametag()
702 		(*fds)[nb_fds++] = fd;  in prog_fd_by_nametag()
708 	while (--nb_fds >= 0)  in prog_fd_by_nametag()
709 		close((*fds)[nb_fds]);  in prog_fd_by_nametag()
782 	int nb_fds, fd;  in prog_parse_fd()  local
789 	nb_fds = prog_parse_fds(argc, argv, &fds);  in prog_parse_fd()
790 	if (nb_fds != 1) {  in prog_parse_fd()
791 		if (nb_fds > 1) {  in prog_parse_fd()
793 			while (nb_fds--)  in prog_parse_fd()
794 				close(fds[nb_fds]);  in prog_parse_fd()
809 	int fd, nb_fds = 0;  in map_fd_by_name()  local
823 			return nb_fds;  in map_fd_by_name()
845 		if (nb_fds > 0) {  in map_fd_by_name()
846 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in map_fd_by_name()
853 		(*fds)[nb_fds++] = fd;  in map_fd_by_name()
859 	while (--nb_fds >= 0)  in map_fd_by_name()
860 		close((*fds)[nb_fds]);  in map_fd_by_name()
919 	int nb_fds, fd;  in map_parse_fd()  local
926 	nb_fds = map_parse_fds(argc, argv, &fds);  in map_parse_fd()
927 	if (nb_fds != 1) {  in map_parse_fd()
928 		if (nb_fds > 1) {  in map_parse_fd()
930 			while (nb_fds--)  in map_parse_fd()
931 				close(fds[nb_fds]);  in map_parse_fd()