Commit Graph

5 Commits

Author SHA1 Message Date
jamie
a85d762796 Improvements in error messages:
Some errors printed the jail name for unnamed (command line) jails.

Attempting to create an already-existing jail from the command line
returned with no error (even for non-root) due to bad logic in
start_state.

Ignore kvm_proc errors, which are typically caused by permission
problems.  Instead, stop ignoring permission errors when removing
a jail (but continue to silently ignore other errors, i.e. the
jail no longer existing).  This makes non-root attempts at removing
a jail give a clearer error message.
2012-02-08 23:51:46 +00:00
jamie
8d425bfde2 Update copyright dates and other whitespacey stuff. 2011-06-17 16:21:03 +00:00
jamie
0e5ec9dce0 Change cfstrings from an STAILQ into a TAILQ to allow commands to be
traversed in reverse order.
2011-06-17 16:06:13 +00:00
jamie
3a156b82bb run_command (mostly) cleanup:
Make the parallelism limit a global instead of always passing it
 to run_command and finish_command.
In the case of an empty command string, try to run any other strings
 the command may have.
Replace JF_BACKGROUND with its sort-of opposite JF_SLEEPQ.
Change j->comstring earlier to render JF_RUNQ unncessary.
Change the if-else series to a more readable switch statement.
Treat IP_STOP_TIMEOUT like a command, calling run_command which then
 calls term_procs.
When the IP_STOP_TIMEOUT "command" finishes, it shouldn't mess with
 the parallelism limit.
Make sufficient checks in finish_command and run_command so that
 the nonintuitive j->comstring null check isn't necessary to run them.
Rename the "waiting" queue to "depend", because the "sleeping" and
 "runnable" queues are also used to wait for something.
2010-12-10 23:57:55 +00:00
jamie
3b31921eb1 Initial work on the new jail(8). There are more features to add, and some
cleaning up to do on existing features, but this is pretty much what the
final product will look like.
2010-10-20 20:42:33 +00:00