From 3457f2349ecf71220c246347764b3a30903bbf29 Mon Sep 17 00:00:00 2001
From: Juuso Alasuutari <juuso.alasuutari@gmail.com>
Date: Sun, 18 Jan 2009 02:31:56 +0200
Subject: [PATCH] Add lash_warn().

---
 common/debug.h | 8 ++++++--
 lashd/log.c    | 1 +
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/common/debug.h b/common/debug.h
index 451ebbe2..3df1f7c3 100644
--- a/common/debug.h
+++ b/common/debug.h
@@ -25,6 +25,7 @@
 #define ANSI_BOLD_ON    "\033[1m"
 #define ANSI_BOLD_OFF   "\033[22m"
 #define ANSI_COLOR_RED  "\033[31m"
+#define ANSI_COLOR_YELLOW "\033[33m"
 #define ANSI_RESET      "\033[0m"
 
 #include <stdio.h>
@@ -45,8 +46,9 @@
 
 # define LASH_LOG_LEVEL_DEBUG        0
 # define LASH_LOG_LEVEL_INFO         1
-# define LASH_LOG_LEVEL_ERROR        2
-# define LASH_LOG_LEVEL_ERROR_PLAIN  3
+# define LASH_LOG_LEVEL_WARN         2
+# define LASH_LOG_LEVEL_ERROR        3
+# define LASH_LOG_LEVEL_ERROR_PLAIN  4
 
 void
 lash_log(unsigned int  level,
@@ -61,6 +63,7 @@ lash_log(unsigned int  level,
 # endif /* LASH_DEBUG */
 
 # define lash_info(fmt, args...) lash_log(LASH_LOG_LEVEL_INFO, fmt "\n", ## args)
+# define lash_warn(fmt, args...) lash_log(LASH_LOG_LEVEL_WARN, ANSI_COLOR_YELLOW "WARNING: " ANSI_RESET "%s: " fmt "\n", __func__, ## args)
 # define lash_error(fmt, args...) lash_log(LASH_LOG_LEVEL_ERROR, ANSI_COLOR_RED "ERROR: " ANSI_RESET "%s: " fmt "\n", __func__, ## args)
 # define lash_error_plain(fmt, args...) lash_log(LASH_LOG_LEVEL_ERROR_PLAIN, ANSI_COLOR_RED "ERROR: " ANSI_RESET fmt "\n", ## args)
 
@@ -74,6 +77,7 @@ lash_log(unsigned int  level,
 # endif /* LASH_DEBUG */
 
 # define lash_info(fmt, args...) printf(fmt "\n", ## args)
+# define lash_warn(fmt, args...) printf(fmt "\n", ## args)
 # define lash_error(fmt, args...) fprintf(stderr, "%s: " fmt "\n", __func__, ## args)
 # define lash_error_plain(fmt, args...) fprintf(stderr, fmt "\n", ## args)
 
diff --git a/lashd/log.c b/lashd/log.c
index 3bf4996a..e61c21e7 100644
--- a/lashd/log.c
+++ b/lashd/log.c
@@ -168,6 +168,7 @@ lash_log(
 		case LASH_LOG_LEVEL_INFO:
 			stream = stdout;
 			break;
+		case LASH_LOG_LEVEL_WARN:
 		case LASH_LOG_LEVEL_ERROR:
 		case LASH_LOG_LEVEL_ERROR_PLAIN:
 		default: