add nohup

util/enprintf.c

@@ -0,0 +1,15 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdarg.h>
+#include "../util.h"
+
+extern void venprintf(int, const char *, va_list);
+
+void
+enprintf(int status, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	venprintf(status, fmt, ap);
+	va_end(ap);
+}