[OE-core] [PATCH 2/5] busybox-syslog.default: When systemd is enabled don't use circular buffer

[Aníbal Limón]

Busybox syslog uses a shmmem circular buffer [1][2] when launch with -C option
when systemd (is enabled) takes the control of syslog messages and then forward
the messages to busybox syslog daemon, systemd journald don't usage of shmmem
circular buffer.

If -C is specified busybox-syslog never be able to read the forwarded
messages from systemd journald and don't wrote it to /var/log/messages.

This file is only installed when systemd is enabled [3].

[1] https://git.busybox.net/busybox/tree/sysklogd/syslogd.c?h=1_24_stable#n464
[2] https://git.busybox.net/busybox/tree/sysklogd/logread.c?h=1_24_stable#n82
[3] http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/recipes-core/busybox/busybox.inc#n295

Signed-off-by: Aníbal Limón <anibal.limon at linux.intel.com>
---
 meta/recipes-core/busybox/files/busybox-syslog.default | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/busybox/files/busybox-syslog.default b/meta/recipes-core/busybox/files/busybox-syslog.default
index e516caf..2dced80 100644
--- a/meta/recipes-core/busybox/files/busybox-syslog.default
+++ b/meta/recipes-core/busybox/files/busybox-syslog.default
@@ -1,4 +1,4 @@
-OPTIONS="-C"
+#OPTIONS="-C"
 # The above option means syslogd will log to 16K shm circular buffer.
 # You could use `logread' to read it.
 
-- 
2.1.4