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Sync OpenBSD patchset 639:

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Support attaching a client read-only with a new -r flag to the attach-session
command.
This commit is contained in:
Tiago Cunha
2010-02-08 18:27:34 +00:00
parent 9b57743cca
commit c6ba781379
6 changed files with 48 additions and 20 deletions
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9
cmd-attach-session.c
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@ -1,4 +1,4 @@
/* $Id: cmd-attach-session.c,v 1.35 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-attach-session.c,v 1.36 2010-02-08 18:27:34 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -28,8 +28,8 @@ int cmd_attach_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_attach_session_entry = {
"attach-session", "attach",
"[-d] " CMD_TARGET_SESSION_USAGE,
CMD_CANTNEST|CMD_STARTSERVER|CMD_SENDENVIRON, "d",
"[-dr] " CMD_TARGET_SESSION_USAGE,
CMD_CANTNEST|CMD_STARTSERVER|CMD_SENDENVIRON, "dr",
cmd_target_init,
cmd_target_parse,
cmd_attach_session_exec,
@ -89,6 +89,9 @@ cmd_attach_session_exec(struct cmd *self, struct cmd_ctx *ctx)
return (-1);
}
if (cmd_check_flag(data->chflags, 'r'))
ctx->cmdclient->flags |= CLIENT_READONLY;
if (cmd_check_flag(data->chflags, 'd'))
server_write_session(s, MSG_DETACH, NULL, 0);