error: Add debug() function

Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>

2 files changed, 11 insertions, 0 deletions

diff --git a/src/include/error.h b/src/include/error.h
index 1e33f6c..ae05a2e 100644
--- a/src/include/error.h
+++ b/src/include/error.h
@@ -10,6 +10,7 @@ void err_exit(int err, char *fmt, ...);
 void err_msg(char *fmt, ...);
 void err_msg_n(int err, char *fmt, ...);
 void err_quit(char *fmt, ...);
+void debug(char *fmt, ...);
 void info(char *fmt, ...);
 void warn(char *fmt, ...);
 void fatal(char *fmt, ...);
diff --git a/src/lib/error.c b/src/lib/error.c
index 5eb6352..b32aa02 100644
--- a/src/lib/error.c
+++ b/src/lib/error.c
@@ -46,6 +46,16 @@ void err_quit(char *fmt, ...)
 	exit(1);
 }
 
+void debug(char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	fputs("DEBUG: ", stderr);
+	err_doit(0, fmt, ap);
+	va_end(ap);
+}
+
 void info(char *fmt, ...)
 {
 	va_list ap;