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Subject: Avoid messages when quiet
From: Robert Schwebel <r.schwebel@pengutronix.de>
I've tried to use busybox with CONFIG_FEATURE_EXTRA_QUIET, but init's
startup banner does still appear. I don't understand the intended logic
behind the sniplet patched below: it is in an 'else' part that is only
executed if the syslog feature is not enabled; why should something
printed out differently if syslog is not enabled?
So this patch removes the duplicate full_write and delegates it to the
normal one.
The second part of the patch changes the file descriptor to stdout
instead of stderr. Init doesn't print out errors.
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
---
init/init.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
Index: busybox-1.10.4/init/init.c
===================================================================
--- busybox-1.10.4.orig/init/init.c
+++ busybox-1.10.4/init/init.c
@@ -166,16 +166,11 @@ static void message(int where, const cha
}
}
}
- if (where & L_LOG) {
- full_write(log_fd, msg, l);
- if (log_fd == 2)
- return; /* don't print dup messages */
- }
}
if (where & L_CONSOLE) {
/* Send console messages to console so people will see them. */
- full_write(2, msg, l);
+ full_write(1, msg, l);
}
}
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