diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -958,7 +958,9 @@ its directory: one that is gone is refused before anything runs, `exec: there, not executable, a script whose interpreter is not there) fails the write with why -- `shell: shell not found`, or `shell: interpreter /no/such/interp not found` for a script whose `#!` names a program that is -not there, ENOENT -- keeping the terminal; a `Tty` naming such a shell or +not there, ENOENT -- keeping the terminal and its running shell: a shell +not there is refused before anything runs, and the host starts the new one +before the old goes, so one that cannot start leaves the old be; a `Tty` naming such a shell or script is refused before anything runs (`Tty: interpreter ... not found`, its `err` the only record), and one whose shell cannot start fails the same way and leaves no pane. The host knows before it answers: the child reports a failed exec |