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um: daemon: Make default socket configurable

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Even if daemon network is deprecated, some configurations may
still use it (e.g. Debian), and not want to default to the
/tmp/uml.ctl socket location. Allow configuring the default
socket location.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Tested-by: Ritesh Raj Sarraf <ritesh@collabora.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2022-03-24 13:13:44 +01:00 committed by Richard Weinberger
parent 16aa835a25
commit b0cbccf448
2 changed files with 9 additions and 1 deletions
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8
arch/um/drivers/Kconfig
View File

@ -238,6 +238,14 @@ config UML_NET_DAEMON
If unsure, say N.
config UML_NET_DAEMON_DEFAULT_SOCK
string "Default socket for daemon transport"
default "/tmp/uml.ctl"
depends on UML_NET_DAEMON
help
This option allows setting the default socket for the daemon
transport, normally it defaults to /tmp/uml.ctl.
config UML_NET_VECTOR
bool "Vector I/O high performance network devices"
depends on UML_NET

2
arch/um/drivers/daemon_kern.c
View File

@ -65,7 +65,7 @@ static int daemon_setup(char *str, char **mac_out, void *data)
*init = ((struct daemon_init)
{ .sock_type = "unix",
.ctl_sock = "/tmp/uml.ctl" });
.ctl_sock = CONFIG_UML_NET_DAEMON_DEFAULT_SOCK });
remain = split_if_spec(str, mac_out, &init->sock_type, &init->ctl_sock,
NULL);