Logger: Add warn() method

2 files changed, 13 insertions, 0 deletions

diff --git a/Logger.cpp b/Logger.cpp
index b0850a6..b4f6bbf 100644
--- a/Logger.cpp
+++ b/Logger.cpp
@@ -45,6 +45,18 @@ int Logger::log(const char *fmt, ...)
 	return ret;
 }
 
+int Logger::warn(const char *fmt, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start(ap, fmt);
+	ret = _log_vfprintf(_f_err, "Warning", fmt, ap);
+	va_end(ap);
+
+	return ret;
+}
+
 int Logger::err(const char *fmt, ...)
 {
 	va_list ap;
diff --git a/Logger.h b/Logger.h
index 5ee5bd4..85f9f4c 100644
--- a/Logger.h
+++ b/Logger.h
@@ -25,6 +25,7 @@ public:
 	}
 
 	int log(const char *fmt, ...);
+	int warn(const char *fmt, ...);
 	int err(const char *fmt, ...);
 private:
 	Logger() : _f_out(stdout), _f_err(stderr) { }