Warren Toomey
5f4e420e63
I converted some of the ls code into routines. No change in functionality.
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I updated a7out with better sys status handling.
2016-03-22 09:19:30 +10:00
Warren Toomey
b001734e8f
I've moved a copy of my ls.s into alt, so there are no files left with
2016-03-21 16:37:26 +10:00
Warren Toomey
f63ad33d10
This is the beginnings of a alternative version of the PDP-7 Unix
...
system which corresponds to a later development point, around mid-1971,
where the system had lost the "dd" directory and gained . and ..
entries. This is close to the system as described in
http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/UnixEditionZero.txt
except there are no pathnames.
To use this version: cd build; make alt; make altrun
2016-03-21 14:28:50 +10:00
Warren Toomey
6b9151d3e3
Print out an error message if ls is given a name that doesn't exist.
2016-03-20 21:03:53 +10:00
Warren Toomey
d1885214ce
Fixed a bug when we had to skip a direntry with a zero i-num.
2016-03-20 09:26:55 +10:00
Warren Toomey
956bd28ac1
Added the inum field. No idea why it didn't get picked up in the previous
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two commits.
2016-03-18 19:55:33 +10:00
Warren Toomey
72322c23b2
A few more ls comments.
2016-03-18 19:53:47 +10:00
Warren Toomey
9483300758
sys status returns 13 words, the last one holds the i-number.
2016-03-18 19:47:05 +10:00
Warren Toomey
b8b1ac5d95
I changed ls to have a directory as an optional argument.
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This allows it to work when we don't have .
2016-03-18 10:25:45 +10:00
Warren Toomey
f64b3f0799
Added code to skip over directory entries with i-num zero.
2016-03-16 06:08:53 +10:00
Warren Toomey
00c2de0292
I bit the bullet and implemented "." in the filesystem. I've changed the proto
...
file to put the binaries in system. I added a few more checks to fsck, and I fixed
a few bugs in src/other/wktls.s.
2016-03-16 05:36:22 +10:00
Warren Toomey
10befe6cc4
Warren's ls now has -l argument which prints out lines in long format!
2016-03-04 21:56:46 +10:00
Warren Toomey
d33ce4c69f
Based on the details of the directory structure that Phil found, I've
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modified the a7out and the wktls.s program to reflect this.
2016-03-03 16:35:05 +10:00
Warren Toomey
9cc938bfe6
I've written a simple ls program that actually works :-)
2016-03-03 13:36:35 +10:00
Warren Toomey