1 /* 2 * Copyright (c) 1982, 1986 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 * 6 * @(#)ls.c 7.2 (Berkeley) 01/28/88 7 */ 8 9 #include "param.h" 10 #include "inode.h" 11 #include "ino.h" 12 #include "dir.h" 13 #include "saio.h" 14 15 char line[100]; 16 17 main() 18 { 19 int i; 20 21 printf("ls\n"); 22 do { 23 printf(": "); gets(line); 24 i = open(line, 0); 25 } while (i < 0); 26 27 ls(i); 28 } 29 30 ls(io) 31 register io; 32 { 33 struct direct d; 34 register i; 35 36 while (read(io, (char *)&d, sizeof d) == sizeof d) { 37 if (d.d_ino == 0) 38 continue; 39 printf("%d\t", d.d_ino); 40 for (i=0; i<DIRSIZ; i++) { 41 if (d.d_name[i] == 0) 42 break; 43 printf("%c", d.d_name[i]); 44 } 45 printf("\n"); 46 } 47 } 48