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Sync OpenBSD patchset 731:

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Send all three of stdin, stdout, stderr from the client to the server, so that
commands can directly make use of them. This means that load-buffer and
save-buffer can have "-" as the file to read from stdin or write to stdout.

This is a protocol version bump so the tmux server will need to be restarted
after upgrade (or an older client used).
This commit is contained in:
Tiago Cunha
2010-07-02 02:52:13 +00:00
parent 63e76b555d
commit e4573de97b
6 changed files with 123 additions and 57 deletions
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13
client.c
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@ -1,4 +1,4 @@
/* $Id: client.c,v 1.94 2010-06-06 00:30:34 tcunha Exp $ */
/* $Id: client.c,v 1.95 2010-07-02 02:52:13 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -100,8 +100,7 @@ server_started:
if (cmdflags & CMD_SENDENVIRON)
client_send_environ();
if (isatty(STDIN_FILENO))
client_send_identify(flags);
client_send_identify(flags);
return (&client_ibuf);
@ -135,6 +134,14 @@ client_send_identify(int flags)
fatal("dup failed");
imsg_compose(&client_ibuf,
MSG_IDENTIFY, PROTOCOL_VERSION, -1, fd, &data, sizeof data);
if ((fd = dup(STDOUT_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf, MSG_STDOUT, PROTOCOL_VERSION, -1, fd, NULL, 0);
if ((fd = dup(STDERR_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf, MSG_STDERR, PROTOCOL_VERSION, -1, fd, NULL, 0);
}
void