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author | kaashoek <kaashoek> | 2006-08-13 15:05:58 +0000 |
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committer | kaashoek <kaashoek> | 2006-08-13 15:05:58 +0000 |
commit | 8abe2bcf156cce7beec21b259a59aaaa538165c0 (patch) | |
tree | 39ecc5643569c55e6d4274a3d1ecfc703d450f87 /ls.c | |
parent | 211ff0c67ea6737853cf932313cf4e27cc15f55c (diff) | |
download | xv6-labs-8abe2bcf156cce7beec21b259a59aaaa538165c0.tar.gz xv6-labs-8abe2bcf156cce7beec21b259a59aaaa538165c0.tar.bz2 xv6-labs-8abe2bcf156cce7beec21b259a59aaaa538165c0.zip |
don't print unallocated dir entries
Diffstat (limited to 'ls.c')
-rw-r--r-- | ls.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -35,7 +35,8 @@ main(int argc, char *argv[]) printf(2, "ls: read error\n"); exit(); } - printf(1, "%s\n", dirent.name); + if (dirent.inum != 0) + printf(1, "%s\n", dirent.name); } close(fd); |