# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/embutils/xx-readlink.patch
# Copyright (C) 2006 - 2026 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0 or patched project license
# --- T2-COPYRIGHT-END ---

A tiny readlnk I need (advanced features of the installer).

  - Rene Rebe <rene@exactcode.de>

diff -urN embutils-0.17/readlink.c embutils-0.17-patched/readlink.c
--- embutils-0.17/readlink.c	1970-01-01 01:00:00.000000000 +0100
+++ embutils-0.17-patched/readlink.c	2005-12-19 00:13:23.000000000 +0100
@@ -0,0 +1,19 @@
+
+#include <unistd.h>
+#include <limits.h>
+
+int main(int argc,char *argv[]) {
+
+  char buf[PATH_MAX];
+  int i;
+
+  for (i=1; i<argc && i == 1; ++i) {
+    int n;
+    if ((n = readlink(argv[i], buf, sizeof(buf))) > 0) {
+       write(1,buf,n);
+       write(1,"\n",1);
+       return 0;
+    }
+  }
+  return 1;
+}
--- ./Makefile~	2006-11-05 11:54:48.000000000 +0100
+++ ./Makefile	2006-11-05 11:54:53.000000000 +0100
@@ -15,5 +15,5 @@
 printenv chrootuid renice \
-free losetup switch_root
+free losetup switch_root readlink
 
 OS:=$(shell uname)
 ifeq ($(OS),Linux)