661 	int fd, nb_fds = 0;  in prog_fd_by_nametag()  local
675 			return nb_fds;  in prog_fd_by_nametag()
698 		if (nb_fds > 0) {  in prog_fd_by_nametag()
699 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in prog_fd_by_nametag()
706 		(*fds)[nb_fds++] = fd;  in prog_fd_by_nametag()
712 	while (--nb_fds >= 0)  in prog_fd_by_nametag()
713 		close((*fds)[nb_fds]);  in prog_fd_by_nametag()
786 	int nb_fds, fd;  in prog_parse_fd()  local
793 	nb_fds = prog_parse_fds(argc, argv, &fds);  in prog_parse_fd()
794 	if (nb_fds != 1) {  in prog_parse_fd()
795 		if (nb_fds > 1) {  in prog_parse_fd()
797 			while (nb_fds--)  in prog_parse_fd()
798 				close(fds[nb_fds]);  in prog_parse_fd()
813 	int fd, nb_fds = 0;  in map_fd_by_name()  local
827 			return nb_fds;  in map_fd_by_name()
849 		if (nb_fds > 0) {  in map_fd_by_name()
850 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in map_fd_by_name()
857 		(*fds)[nb_fds++] = fd;  in map_fd_by_name()
863 	while (--nb_fds >= 0)  in map_fd_by_name()
864 		close((*fds)[nb_fds]);  in map_fd_by_name()
923 	int nb_fds, fd;  in map_parse_fd()  local
930 	nb_fds = map_parse_fds(argc, argv, &fds);  in map_parse_fd()
931 	if (nb_fds != 1) {  in map_parse_fd()
932 		if (nb_fds > 1) {  in map_parse_fd()
934 			while (nb_fds--)  in map_parse_fd()
935 				close(fds[nb_fds]);  in map_parse_fd()