From 6491274f60c175b89b02b6e4cd0c59b13717e2ec Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Sat, 8 Aug 2009 21:52:43 +0000 Subject: Infrastructure and commands to manage the environment for processes started within tmux. There is a global environment, copied from the external environment when the server is started and each sesssion has an (initially empty) session environment which overrides it. New commands set-environment and show-environment manipulate or display the environments. A new session option, update-environment, is a space-separated list of variables which are updated from the external environment into the session environment every time a new session is created - the default is DISPLAY. --- server-msg.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'server-msg.c') diff --git a/server-msg.c b/server-msg.c index 2ee357ed..b23ec4c4 100644 --- a/server-msg.c +++ b/server-msg.c @@ -42,6 +42,7 @@ server_msg_dispatch(struct client *c) struct msg_identify_data identifydata; struct msg_resize_data resizedata; struct msg_unlock_data unlockdata; + struct msg_environ_data environdata; for (;;) { if (BUFFER_USED(c->in) < sizeof hdr) @@ -100,6 +101,15 @@ server_msg_dispatch(struct client *c) tty_start_tty(&c->tty); server_redraw_client(c); break; + case MSG_ENVIRON: + if (hdr.size != sizeof environdata) + fatalx("bad MSG_ENVIRON size"); + buffer_read(c->in, &environdata, sizeof environdata); + + environdata.var[(sizeof environdata.var) - 1] = '\0'; + if (strchr(environdata.var, '=') != NULL) + environ_put(&c->environ, environdata.var); + break; default: fatalx("unexpected message"); } -- cgit