| 1 | /* ls.c 4.2 81/03/15 */ |
| 2 | |
| 3 | #include "../h/param.h" |
| 4 | #include "../h/inode.h" |
| 5 | #include "../h/ino.h" |
| 6 | #include "../h/dir.h" |
| 7 | #include "saio.h" |
| 8 | |
| 9 | char line[100]; |
| 10 | |
| 11 | main() |
| 12 | { |
| 13 | int i; |
| 14 | |
| 15 | printf("ls\n"); |
| 16 | do { |
| 17 | printf(": "); gets(line); |
| 18 | i = open(line, 0); |
| 19 | } while (i < 0); |
| 20 | |
| 21 | ls(i); |
| 22 | } |
| 23 | |
| 24 | ls(io) |
| 25 | register io; |
| 26 | { |
| 27 | struct direct d; |
| 28 | register i; |
| 29 | |
| 30 | while (read(io, (char *)&d, sizeof d) == sizeof d) { |
| 31 | if (d.d_ino == 0) |
| 32 | continue; |
| 33 | printf("%d\t", d.d_ino); |
| 34 | for (i=0; i<DIRSIZ; i++) { |
| 35 | if (d.d_name[i] == 0) |
| 36 | break; |
| 37 | printf("%c", d.d_name[i]); |
| 38 | } |
| 39 | printf("\n"); |
| 40 | } |
| 41 | } |