zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/sysdeps/linux/common/chroot.c b/ap/build/uClibc/libc/sysdeps/linux/common/chroot.c
new file mode 100644
index 0000000..4c085f2
--- /dev/null
+++ b/ap/build/uClibc/libc/sysdeps/linux/common/chroot.c
@@ -0,0 +1,23 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * chroot() for uClibc
+ *
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/param.h>
+
+#if defined __USE_BSD || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
+#define __NR___syscall_chroot __NR_chroot
+static __inline__ _syscall1(int, __syscall_chroot, const char *, path)
+
+int chroot(const char *path)
+{
+ return __syscall_chroot(path);
+}
+#endif