649 	int fd, nb_fds = 0;  in prog_fd_by_nametag()  local
663 			return nb_fds;  in prog_fd_by_nametag()
686 		if (nb_fds > 0) {  in prog_fd_by_nametag()
687 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in prog_fd_by_nametag()
694 		(*fds)[nb_fds++] = fd;  in prog_fd_by_nametag()
700 	while (--nb_fds >= 0)  in prog_fd_by_nametag()
701 		close((*fds)[nb_fds]);  in prog_fd_by_nametag()
774 	int nb_fds, fd;  in prog_parse_fd()  local
781 	nb_fds = prog_parse_fds(argc, argv, &fds);  in prog_parse_fd()
782 	if (nb_fds != 1) {  in prog_parse_fd()
783 		if (nb_fds > 1) {  in prog_parse_fd()
785 			while (nb_fds--)  in prog_parse_fd()
786 				close(fds[nb_fds]);  in prog_parse_fd()
801 	int fd, nb_fds = 0;  in map_fd_by_name()  local
815 			return nb_fds;  in map_fd_by_name()
837 		if (nb_fds > 0) {  in map_fd_by_name()
838 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in map_fd_by_name()
845 		(*fds)[nb_fds++] = fd;  in map_fd_by_name()
851 	while (--nb_fds >= 0)  in map_fd_by_name()
852 		close((*fds)[nb_fds]);  in map_fd_by_name()
911 	int nb_fds, fd;  in map_parse_fd()  local
918 	nb_fds = map_parse_fds(argc, argv, &fds);  in map_parse_fd()
919 	if (nb_fds != 1) {  in map_parse_fd()
920 		if (nb_fds > 1) {  in map_parse_fd()
922 			while (nb_fds--)  in map_parse_fd()
923 				close(fds[nb_fds]);  in map_parse_fd()