54 void print_ext(struct file_ext *ext)  in print_ext()  argument
56 	if (ext->end_blk == 0)  in print_ext()
57 		printf("%8d    %8d    %8d    %8d\n", ext->f_pos, 0, 0, ext->blk_count);  in print_ext()
59 		printf("%8d    %8d    %8d    %8d\n", ext->f_pos, ext->start_blk,  in print_ext()
60 					ext->end_blk, ext->blk_count);  in print_ext()
147 	struct file_ext ext;  local
191 	ext.f_pos = 0;
192 	ext.start_blk = blknum;
193 	ext.end_blk = blknum;
194 	ext.blk_count = 1;
205 		if ((blknum == 0 && blknum == ext.end_blk) || (ext.end_blk + 1) == blknum) {
206 			ext.end_blk = blknum;
207 			ext.blk_count++;
209 			print_ext(&ext);
210 			ext.f_pos = i * st.st_blksize;
211 			ext.start_blk = blknum;
212 			ext.end_blk = blknum;
213 			ext.blk_count = 1;
217 	print_ext(&ext);