From 438e0050dfed1f8f2d74670a5f7c5e8c8819c777 Mon Sep 17 00:00:00 2001
From: Alasdair G Kergon <agk@redhat.com>
Date: Sat, 25 Aug 2012 20:35:48 +0100
Subject: config: add silent mode

Accept -q as the short form of --quiet.
Suppress non-essential standard output if -q is given twice.
Treat log/silent in lvm.conf as equivalent to -qq.
Review all log_print messages and change some to
log_print_unless_silent.

When silent, the following commands still produce output:
dumpconfig, lvdisplay, lvmdiskscan, lvs, pvck, pvdisplay,
pvs, version, vgcfgrestore -l, vgdisplay, vgs.
[Needs checking.]

Non-essential messages are shifted from log level 4 to log level 5
for syslog and lvm2_log_fn purposes.
---
 lib/display/display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/display')

diff --git a/lib/display/display.c b/lib/display/display.c
index 8ceb4495..2422b51e 100644
--- a/lib/display/display.c
+++ b/lib/display/display.c
@@ -935,7 +935,7 @@ char yes_no_prompt(const char *prompt, ...)
 	sigint_restore();
 
 	if (c != '\n')
-		printf("\n");
+		fprintf(stderr, "\n");
 
 	return ret;
 }
-- 
cgit