Commit Graph

56 Commits

Author SHA1 Message Date
Thomas Adam
f90eb43fcb Merge branch 'obsd-master' 2013-03-25 14:59:29 +00:00
Nicholas Marriott
d28a39d01d Extend jobs to support writing and use that for copy-pipe instead of
popen, from Chris Johnsen.
2013-03-25 11:43:01 +00:00
Nicholas Marriott
8d59b189cc No more lint means no more ARGSUSED. 2013-03-22 10:31:22 +00:00
Tiago Cunha
a432fcd306 Sync OpenBSD patchset 1150:
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-11 19:34:16 +00:00
Nicholas Marriott
df912e3540 xfree is not particularly helpful, remove it. From Thomas Adam. 2012-07-10 11:53:01 +00:00
Tiago Cunha
e23df3af5a Sync OpenBSD patchset 1014:
Call bufferevent_free before closing file descriptor associated with it
or bugs in $EventMechanism on $OtherOS makes libevent get it's knickers
in a twist. From Dylan Alex Simon.
2012-01-29 12:53:33 +00:00
Nicholas Marriott
9bbc63ed65 Call bufferevent_free before closing file descriptor associated with it
or bugs in $EventMechanism on $OtherOS makes libevent get it's knickers
in a twist. From Dylan Alex Simon.
2012-01-29 02:22:11 +00:00
Tiago Cunha
391f1f08c0 Expand the Id keyword. 2011-07-09 09:42:33 +00:00
Tiago Cunha
3d7b8105e1 Sync OpenBSD patchset 855:
Simplify the way jobs work and drop the persist type, so all jobs are
fire-and-forget.

Status jobs now managed with two trees of output (new and old), rather
than storing the output in the jobs themselves. When the status line is
processed any jobs which don't appear in the new tree are started and
the output from the old tree displayed. When a job finishes it updates
the new tree with its output and that is used for any subsequent
redraws. When the status interval expires, the new tree is moved to the
old so that all jobs are run again.

This fixes the "#(echo %H:%M:%S)" problem which would lead to thousands
of identical persistent jobs and high memory use (this can still be
achieved by adding "sleep 30" but that is much less likely to happen by
accident).
2011-02-15 15:20:03 +00:00
Tiago Cunha
3b56ebce6d Sync OpenBSD patchset 854:
Use LIST_* not SLIST_*.
2011-02-15 15:12:28 +00:00
Tiago Cunha
d0d1c0e486 Sync OpenBSD patchset 848:
Set $TMUX without the session when background jobs are run.
2011-02-14 23:11:33 +00:00
Nicholas Marriott
db7a89b1ee Simplify the way jobs work and drop the persist type, so all jobs are
fire-and-forget.

Status jobs now managed with two trees of output (new and old), rather
than storing the output in the jobs themselves. When the status line is
processed any jobs which don't appear in the new tree are started and
the output from the old tree displayed. When a job finishes it updates
the new tree with its output and that is used for any subsequent
redraws. When the status interval expires, the new tree is moved to the
old so that all jobs are run again.

This fixes the "#(echo %H:%M:%S)" problem which would lead to thousands
of identical persistent jobs and high memory use (this can still be
achieved by adding "sleep 30" but that is much less likely to happen by
accident).
2011-01-26 01:54:56 +00:00
Nicholas Marriott
4dfb29fa38 Use LIST_* not SLIST_*. 2011-01-26 00:11:47 +00:00
Nicholas Marriott
b8023044c3 Set $TMUX without the session when background jobs are run. 2011-01-23 11:03:43 +00:00
Tiago Cunha
492e3aa437 Sync OpenBSD patchset 834:
Move all calls to fcntl(...O_NONBLOCK) into a function and clear the
flag on the stdio file descriptors before closing them (fixes things
like "tmux ls && cat").
2011-01-21 23:44:13 +00:00
Nicholas Marriott
69cb1f830e Move all calls to fcntl(...O_NONBLOCK) into a function and clear the
flag on the stdio file descriptors before closing them (fixes things
like "tmux ls && cat").
2011-01-08 01:52:36 +00:00
Tiago Cunha
d4b58c71a2 Sync OpenBSD patchset 775:
Trying to set FD_CLOEXEC on every fd is a lost cause, just use
closefrom() before exec.
2010-10-24 00:45:57 +00:00
Nicholas Marriott
f56b4ec2ff Trying to set FD_CLOEXEC on every fd is a lost cause, just use
closefrom() before exec.
2010-10-16 08:31:55 +00:00
Tiago Cunha
56040be346 Sync OpenBSD patchset 751:
Do not call event_del() for signals after fork(), just use sigaction()
directly instead - calling libevent functions after fork() w/o
event_reinit() is a bad idea, even if in this case it was harmless.
2010-08-29 14:42:11 +00:00
Nicholas Marriott
e3be9b1951 Do not call event_del() for signals after fork(), just use sigaction()
directly instead - calling libevent functions after fork() w/o
event_reinit() is a bad idea, even if in this case it was harmless.
2010-08-19 18:29:01 +00:00
Tiago Cunha
fc69b9ccb7 Sync OpenBSD patchset 696:
Make signal handler setup/teardown two common functions instead of six,
and reset SIGCHLD after fork to fix problems with some shells. From
Romain Francoise.
2010-05-14 14:30:01 +00:00
Nicholas Marriott
c4a2fdf15b Put this back in with the initialisation in the right order. 2010-05-04 17:28:16 +00:00
Nicholas Marriott
af5e0bd15a Revert last change, it appears to be broken somehow. 2010-05-04 08:48:06 +00:00
Nicholas Marriott
ec1d37b1b2 Make signal handler setup/teardown two common functions instead of six,
and reset SIGCHLD after fork to fix problems with some shells. From
Romain Francois.
2010-05-03 16:06:32 +00:00
Nicholas Marriott
0fc65537a3 Run job commands explicitly in the global enviroment (which can be
modified with setenv -g) rather than with the environment tmux started
with.
2010-04-06 21:59:19 +00:00
Nicholas Marriott
b02cd35354 Run job commands explicitly in the global enviroment (which can be
modified with setenv -g) rather than with the environment tmux started
with.
2010-04-04 19:02:09 +00:00
Tiago Cunha
c5fefd51af Sync OpenBSD patchset 655:
Typo fix from Tim van der Molen.
2010-02-26 13:35:04 +00:00
Nicholas Marriott
6ac3343617 Typo fix from Tim van der Molen. 2010-02-24 19:13:38 +00:00
Tiago Cunha
cc094fdfe6 Sync OpenBSD patchset 581:
Massive spaces->tabs and trailing whitespace cleanup, hopefully for the last
time now I've configured emacs to make them displayed in really annoying
colours...
2009-12-04 22:14:47 +00:00
Nicholas Marriott
15a64b805e Massive spaces->tabs and trailing whitespace cleanup, hopefully for the last
time now I've configured emacs to make them displayed in really annoying
colours...
2009-12-03 22:50:09 +00:00
Tiago Cunha
c12e0b0708 Sync OpenBSD patchset 567:
Remove a couple of unused arguments where possible, and add /* ARGSUSED */ to
the rest to reduce lint output.
2009-11-28 14:50:37 +00:00
Nicholas Marriott
4ca857e0e9 Remove a couple of unused arguments where possible, and add /* ARGSUSED */ to
the rest to reduce lint output.
2009-11-26 21:37:13 +00:00
Tiago Cunha
7851bb81f5 Sync OpenBSD patchset 494:
Add back JOB_PERSIST checks that got lost.
2009-11-08 22:56:54 +00:00
Tiago Cunha
53ef4c2bab Sync OpenBSD patchset 493:
Switch jobs over to use a bufferevent.
2009-11-08 22:56:04 +00:00
Tiago Cunha
dd36982ad5 Sync OpenBSD patchset 491:
Initial changes to move tmux to libevent.

This moves the client-side loops are pretty much fully over to event-based only
(tmux.c and client.c) but server-side (server.c and friends) treats libevent as
a sort of clever poll, waking up after every event to run various things.

Moving the server stuff over to bufferevents and timers and so on will come
later.
2009-11-08 22:40:36 +00:00
Nicholas Marriott
abb728684b Add back JOB_PERSIST checks that got lost. 2009-11-04 21:10:49 +00:00
Nicholas Marriott
4d6091379b Switch jobs over to use a bufferevent. 2009-11-04 21:04:43 +00:00
Nicholas Marriott
abf3a5d50e Initial changes to move tmux to libevent.
This moves the client-side loops are pretty much fully over to event-based only
(tmux.c and client.c) but server-side (server.c and friends) treats libevent as
a sort of clever poll, waking up after every event to run various things.

Moving the server stuff over to bufferevents and timers and so on will come
later.
2009-11-04 20:50:11 +00:00
Tiago Cunha
053e40572c Sync OpenBSD patchset 475:
Add a flag for jobs that shouldn't be freed after they've died and use it for
status jobs, then only kill those jobs when status-left, status-right or
set-titles-string is changed.

Fixes problems with changing options from inside #().
2009-11-02 21:38:27 +00:00
Nicholas Marriott
2f813ef75d Add a flag for jobs that shouldn't be freed after they've died and use it for
status jobs, then only kill those jobs when status-left, status-right or
set-titles-string is changed.

Fixes problems with changing options from inside #().
2009-11-01 23:20:37 +00:00
Tiago Cunha
31552722a8 Sync OpenBSD patchset 431:
Remove unused function.
2009-10-23 17:27:40 +00:00
Nicholas Marriott
a22c06a2d6 Remove unused function. 2009-10-21 18:20:16 +00:00
Nicholas Marriott
4afecbe400 Getting the read and write ends of the pipe the right way round is usually
recommended. DOH.
2009-10-21 07:37:11 +00:00
Nicholas Marriott
7825871d6a Getting the read and write ends of the pipe the right way round is usually
recommended. DOH.
2009-10-21 07:24:23 +00:00
Nicholas Marriott
6f2169037e Sort out stdout before stdin/stderr in case the stdout side of the pipe got one
of their fds.
2009-10-20 22:15:32 +00:00
Tiago Cunha
197f8b88bf Sync OpenBSD patchset 384:
Switch run-shell over to queue the command in the background like #().
2009-10-12 00:25:25 +00:00
Tiago Cunha
c8d0608369 Sync OpenBSD patchset 383:
There isn't much point in having a free function if it isn't used.

Also allow a NULL tree.
2009-10-12 00:22:17 +00:00
Tiago Cunha
1b03bc2404 Sync OpenBSD patchset 382:
Collect status from dead jobs and don't invoke the callback until both
all input (the socket is closed) and status is available.
2009-10-12 00:21:08 +00:00
Tiago Cunha
d7fa9bc056 Sync OpenBSD patchset 379:
Put all jobs on a global all_jobs list and use that in server.c instead of
running through all the clients.
2009-10-12 00:12:33 +00:00
Tiago Cunha
3e93bdf31b Do not include paths.h, since it's OS-dependent, due to OpenBSD patchset 374. 2009-10-11 23:59:34 +00:00