diff -uNr xrdp-0.9.15/common/os_calls.c xrdp-0.9.15.mod/common/os_calls.c
--- xrdp-0.9.15/common/os_calls.c	2020-12-28 14:03:43.000000000 +0000
+++ xrdp-0.9.15.mod/common/os_calls.c	2021-02-09 20:54:21.613711012 +0000
@@ -2799,7 +2799,7 @@
 int
 g_getlogin(char *name, unsigned int len)
 {
-#if defined(_WIN32)
+#if defined(_WIN32) || defined(__ANDROID__)
     return -1;
 #else
     return getlogin_r(name, len);