731 	int fd, nb_fds = 0;  in prog_fd_by_nametag()  local
745 			return nb_fds;  in prog_fd_by_nametag()
776 		if (nb_fds > 0) {  in prog_fd_by_nametag()
777 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in prog_fd_by_nametag()
784 		(*fds)[nb_fds++] = fd;  in prog_fd_by_nametag()
790 	while (--nb_fds >= 0)  in prog_fd_by_nametag()
791 		close((*fds)[nb_fds]);  in prog_fd_by_nametag()
864 	int nb_fds, fd;  in prog_parse_fd()  local
871 	nb_fds = prog_parse_fds(argc, argv, &fds);  in prog_parse_fd()
872 	if (nb_fds != 1) {  in prog_parse_fd()
873 		if (nb_fds > 1) {  in prog_parse_fd()
875 			while (nb_fds--)  in prog_parse_fd()
876 				close(fds[nb_fds]);  in prog_parse_fd()
891 	int fd, nb_fds = 0;  in map_fd_by_name()  local
905 			return nb_fds;  in map_fd_by_name()
927 		if (nb_fds > 0) {  in map_fd_by_name()
928 			tmp = realloc(*fds, (nb_fds + 1) * sizeof(int));  in map_fd_by_name()
935 		(*fds)[nb_fds++] = fd;  in map_fd_by_name()
941 	while (--nb_fds >= 0)  in map_fd_by_name()
942 		close((*fds)[nb_fds]);  in map_fd_by_name()
1001 	int nb_fds, fd;  in map_parse_fd()  local
1008 	nb_fds = map_parse_fds(argc, argv, &fds);  in map_parse_fd()
1009 	if (nb_fds != 1) {  in map_parse_fd()
1010 		if (nb_fds > 1) {  in map_parse_fd()
1012 			while (nb_fds--)  in map_parse_fd()
1013 				close(fds[nb_fds]);  in map_parse_fd()