--- /dev/null
+++ Libc/Libc-763.13/gen/FreeBSD/getlogin.c.patch
@@ -0,0 +1,29 @@
+--- getlogin.c.bsdnew	2009-12-08 00:37:57.000000000 -0800
++++ getlogin.c	2009-12-08 00:44:06.000000000 -0800
+@@ -48,7 +48,7 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/get
+ #define	THREAD_LOCK()	if (__isthreaded) _pthread_mutex_lock(&logname_mutex)
+ #define	THREAD_UNLOCK()	if (__isthreaded) _pthread_mutex_unlock(&logname_mutex)
+ 
+-extern int		_getlogin(char *, int);
++extern int		__getlogin(char *, int);
+ 
+ int			_logname_valid;		/* known to setlogin() */
+ static pthread_mutex_t	logname_mutex = PTHREAD_MUTEX_INITIALIZER;
+@@ -59,7 +59,7 @@ getlogin_basic(int *status)
+ 	static char logname[MAXLOGNAME];
+ 
+ 	if (_logname_valid == 0) {
+-		if (_getlogin(logname, sizeof(logname)) < 0) {
++		if (__getlogin(logname, sizeof(logname)) < 0) {
+ 			*status = errno;
+ 			return (NULL);
+ 		}
+@@ -82,7 +82,7 @@ getlogin(void)
+ }
+ 
+ int
+-getlogin_r(char *logname, int namelen)
++getlogin_r(char *logname, size_t namelen)
+ {
+ 	char	*result;
+ 	int	len;