From 702bb7a508c7eb936e14a5258741728b7b586c39 Mon Sep 17 00:00:00 2001
From: Ori Bernstein <ori@eigenstate.org>
Date: Fri, 5 Jun 2020 18:52:22 -0700
Subject: [PATCH] ape: add missing rerrstr.c

---
 sys/src/ape/lib/9/rerrstr.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 sys/src/ape/lib/9/rerrstr.c

diff --git a/sys/src/ape/lib/9/rerrstr.c b/sys/src/ape/lib/9/rerrstr.c
new file mode 100644
index 000000000..e686ba00c
--- /dev/null
+++ b/sys/src/ape/lib/9/rerrstr.c
@@ -0,0 +1,12 @@
+#include "libc.h"
+
+void
+rerrstr(char *buf, uint nbuf)
+{
+	char tmp[ERRMAX];
+
+	tmp[0] = 0;
+	errstr(tmp, sizeof tmp);
+	utfecpy(buf, buf+nbuf, tmp);
+	errstr(tmp, sizeof tmp);
+}