From fb7f198c88e97d22c8c89e76e9cd06b2b2720a96 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 12 Sep 2014 11:27:39 -0700 Subject: Add TRANS(Listen) function to re-enable specific listen sockets This will allow a server to disable listeners by default and then let later configuration re-enable them. In particular, this lets the X server disable inet and unix listen sockets by default while still providing a '-listen' command line option to re-enable them later on. Signed-off-by: Keith Packard Reviewed-by: Hans de Goede --- Xtrans.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'Xtrans.c') diff --git a/Xtrans.c b/Xtrans.c index 2880803..bfba1ad 100644 --- a/Xtrans.c +++ b/Xtrans.c @@ -803,6 +803,31 @@ TRANS(NoListen) (const char * protocol) return ret; } +int +TRANS(Listen) (const char * protocol) +{ + Xtransport *trans; + int i = 0, ret = 0; + + if ((trans = TRANS(SelectTransport)(protocol)) == NULL) + { + prmsg (1,"TransListen: unable to find transport: %s\n", + protocol); + + return -1; + } + if (trans->flags & TRANS_ALIAS) { + if (trans->nolisten) + while (trans->nolisten[i]) { + ret |= TRANS(Listen)(trans->nolisten[i]); + i++; + } + } + + trans->flags &= ~TRANS_NOLISTEN; + return ret; +} + int TRANS(IsListening) (const char * protocol) { -- cgit v1.2.3