85338bb75f
Add support for custom command aliases, this is an array option which
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contains items of the form "alias=command". This is consulted when an
unknown command is parsed.
2017-01-24 19:53:37 +00:00
98e7fbb2ac
Open /dev/ptm before pledge() and save it to be used for PTMGET later
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(this means inlining forkpty()).
ok deraadt
2017-01-23 10:09:43 +00:00
46572ba904
Print error rather than fatal() if tcgetattr() fails, which is much more
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useful to user.
2017-01-20 14:02:33 +00:00
ef15b4195f
Revert WIP parts of previous I didn't mean to commit yet.
2017-01-16 14:52:25 +00:00
68db958477
getopt() has a struct option so just return to using options_entry.
2017-01-16 14:49:14 +00:00
95950bf668
Add -E to detach-client to exec a command to replace the client instead
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of exiting it, useful if tmux wasn't exec'd itself. From Jenna Magius.
2017-01-13 10:12:12 +00:00
1b31d148c9
Remove some dead code in cmd-move-window.c and make a load of local
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functions static.
2016-10-03 22:52:11 +00:00
995af0e2b7
I no longer use my SourceForge address so replace it.
2016-01-19 15:59:12 +00:00
ac8678aefe
Don't print error if none to print.
2015-11-25 07:58:55 +00:00
3ff46b2e43
Shell command from -c doesn't have to be global, pass it as an argument.
2015-11-24 23:22:51 +00:00
dca93c56e0
Do lock failures slightly better, return a special value so we don't
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unlink the wrong thing.
2015-11-24 23:01:51 +00:00
73e30cbda8
Actually show something (even if it not that helpful) if the server
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fails to start (for example if it can't create the socket), rather than
hanging or showing nothing.
2015-11-24 22:45:44 +00:00
c913fb99b6
Tidy the code that works out the socket path, and just use the full path
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in the global socket_path rather than copying it.
2015-11-24 22:27:22 +00:00
bef217b241
Switch a fprintf to a fatal, and wrap some long lines.
2015-11-24 22:04:36 +00:00
577c0e3e5a
Use __unused rather than rolling our own.
2015-11-18 14:27:44 +00:00
a582b62287
Accidentally turned off pledge, turn it back on.
2015-11-15 14:32:48 +00:00
c56b81a2ce
Push stdout and stderr to clients more aggressively, and add an event to
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continue if the send fails.
2015-11-14 09:41:06 +00:00
b0a99e85b6
Don't shift version out of peerid, it is needed later.
2015-10-31 13:43:38 +00:00
01defc9f49
Because pledge(2) does not allow us to pass directory file descriptors
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around, we can't use file descriptors for the working directory because
we will be unable to pass it to a privileged process to tell it where to
read or write files or spawn children. So move tmux back to using
strings for the current working directory. We try to check it exists
with access() when it is set but ultimately fall back to ~ if it fails
at time of use (or / if that fails too).
2015-10-31 08:13:58 +00:00
bf9c933cae
Like options, move the environ struct into environ.c.
2015-10-28 09:51:55 +00:00
44657bf932
Move struct options into options.c.
2015-10-27 15:58:42 +00:00
07b0ea03c3
Break the common process set up, event loop and imsg dispatch code
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between server and client out into a separate internal API. This will
make it easier to add another process.
2015-10-27 13:23:24 +00:00
174a2ad731
Pass current directory as a string rather than a file descriptor because
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pledge doesn't let us pass directory file descriptors.
2015-10-18 20:42:42 +00:00
9c601ebde8
Add pledge "stdio unix sendfd proc exec tty" to tmux client process,
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"sendfd" is dropped after first message from the server.
2015-10-17 18:30:43 +00:00
241fd72f75
Userspace doesn't need to use SUN_LEN(): connect() and bind() must accept
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sizeof(struct sockaddr_un), so do the simple, portable thing
ok beck@ deraadt@
2015-10-11 00:26:23 +00:00
2a62917444
Don't leak fd and path on failure.
2015-09-24 12:06:20 +00:00
67ee995cc1
No need to keep global options around for client which doesn't use them.
2015-09-09 12:09:21 +00:00
c6e9160c67
Login shell can be a client flag, and move the exec code into client.c.
2015-08-30 22:40:25 +00:00
dd92b6e83d
Event base does not need to be global.
2015-08-30 22:19:07 +00:00
4e637b1b61
Ignore environment variables that are too long to send to the server.
2015-07-13 18:10:26 +00:00
29c29e7717
Add a format for client PID (client_pid) and server PID (pid). Diff for
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client_pid from Thomas Adam.
2015-06-14 10:07:44 +00:00
6b2129696f
Move the nested check from client to server and compare the client tty
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name to all the pane pty names instead of comparing socket paths. This
means that "new -d" will work without unsetting $TMUX.
2015-06-04 23:27:51 +00:00
a5a873dccc
Set up signal handler earlier so that we don't get zombies, reported by
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sobrado@.
2015-04-24 20:58:44 +00:00
7a72eff4a4
Simplify error messages when socket connect fails, suggested by "Karthik K".
2015-04-21 22:21:41 +00:00
02df86079b
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
900f6fc17e
Tidy up some includes.
2014-10-20 23:27:14 +00:00
045d0c3b9f
Call waitpid on SIGCHLD even if client not attached, it is possible (on
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very slow platforms) for the first daemon() child to still be running
when client_attached is set so we end up with a zombie. From J Raynor.
2014-10-01 23:23:19 +00:00
4e956d545a
Various minor style and spacing nits.
2014-09-01 21:50:18 +00:00
8e4ae12b4d
lockf is entirely useless and it was a mistake to change to it, go back
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to using flock which actually works sensibly. Also always retry the lock
to fix a potential race, and add some extra logging.
2014-07-21 10:52:48 +00:00
2b67907176
An EOF is a good reason to close a connection.
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ok nicm@
2014-07-13 20:51:08 +00:00
5b2c8156d5
fcntl.h is still needed here.
2014-04-29 22:31:22 +00:00
bce952777a
Remove some unnecessary includes and fix a typo.
2014-04-17 11:38:35 +00:00
b185449d07
Fix a memory/fd leak reported by Tiago Cunha.
2014-01-09 21:20:45 +00:00
adc1f21eae
Three small changes from Tiago Cunha:
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- Check for truncation when copying path.
- Don't need to use a temporary buffer in screen_set_title.
- Include strerror in output when connecting to server fails.
2014-01-09 14:05:55 +00:00
7624800ddc
from nicm: : handle msgbuf_write() returning EAGAIN
2013-11-13 20:43:36 +00:00
99e3cbc526
Use format_get_command() and some spacing tweaks.
2013-10-10 12:35:30 +00:00
c1ccefc62d
We accidentally haven't been using $TMUX to work out the session for a
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while and in fact it is less useful that using the client ttyname. So
don't bother and don't pass it from the client. If we need it in future
it is in c->environ.
2013-10-10 12:29:35 +00:00
7936ce3874
Show session name in detached message. Requested by somebody a few
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months ago who didn't bother testing it. But it works for me anyway.
2013-10-10 12:28:08 +00:00
b8b85fbb0c
Don't look at string[length - 1] if length == 0.
2013-10-10 12:27:38 +00:00
282c5f9644
Alter how tmux handles the working directory to internally use file
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descriptors rather than strings.
- Each session still has a current working directory.
- New sessions still get their working directory from the client that
created them or its attached session if any.
- New windows are created by default in the session working directory.
- The -c flag to new, neww, splitw allows the working directory to be
overridden.
- The -c flag to attach let's the session working directory be changed.
- The default-path option has been removed.
To get the equivalent to default-path '.', do:
bind c neww -c $PWD
To get the equivalent of default-path '~', do:
bind c neww -c ~
This also changes the client identify protocol to be a set of messages rather
than one as well as some other changes that should make it easier to make
backwards-compatible protocol changes in future.
2013-10-10 12:26:34 +00:00
