diff options
Diffstat (limited to 'src/fs-help.txt')
| -rw-r--r-- | src/fs-help.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/fs-help.txt b/src/fs-help.txt index db046946..cc682cf7 100644 --- a/src/fs-help.txt +++ b/src/fs-help.txt @@ -30,11 +30,11 @@ Below, $m is the mount point (PARDES_MOUNT in a Tty9p shell; 9ns and 9p work too exec 3<>$m/log; echo follow >&3; cat <&3 what happened lately, then wait for more cat $m/pane/$n/event hold it open to own that pane's clicks echo exec > $m/pane/$n/pty/ctl restart a shell; also winsize C R, sig INT + exec 3<>$m/pane/$n/pty/run; echo make >&3; cat <&3 exit N, busy or error, once back at a prompt printf 'ls\r' > $m/pane/$n/pty/data type into a terminal; pty/status: cols rows busy Pitfalls, one each: - Each open of pane/new makes another pane; two reads of one fid name the same one. - Only that open creates: ls, stat, find and every other read leave the tree alone. + Each open of pane/new makes another pane (ls, stat, find never do); a reread names the same. rmdir closes a pane even when it is dirty; index and pane/<n>/dirty show the flag. addr, dot and limit read the same pair of offsets they take, so cp between them works. dirty, mark and scroll read "0" or "1" and take "0" or "1"; truncating limit lifts it. |