1 files changed, 13 insertions, 1 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 6008305338..91ad613c70 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -547,6 +547,18 @@ int sprintf(char * buf, const char *fmt, ...)
 }
 EXPORT_SYMBOL(sprintf);
 
+int snprintf(char * buf, size_t size, const char *fmt, ...)
+{
+	va_list args;
+	int i;
+
+	va_start(args, fmt);
+	i = vsnprintf(buf, size, fmt, args);
+	va_end(args);
+	return i;
+}
+EXPORT_SYMBOL(sprintf);
+
 /* Simplified asprintf. */
 char *vasprintf(const char *fmt, va_list ap)
 {
@@ -581,7 +593,7 @@ char *asprintf(const char *fmt, ...)
 }
 EXPORT_SYMBOL(asprintf);
 
-void panic(const char *fmt, ...)
+void __noreturn panic(const char *fmt, ...)
 {
 	va_list	args;
 	va_start(args, fmt);