$OpenBSD: patch-x11vnc_unixpw_c,v 1.1 2012/12/17 19:02:48 naddy Exp $
--- x11vnc/unixpw.c.orig	Thu Aug 11 00:31:32 2011
+++ x11vnc/unixpw.c	Mon Dec 10 21:59:46 2012
@@ -85,13 +85,6 @@ extern char *crypt(const char*, const char *);
 #include <sys/stropts.h>
 #endif
 
-#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
-#define IS_BSD
-#endif
-#if (defined(__MACH__) && defined(__APPLE__))
-#define IS_BSD
-#endif
-
 int white_pixel(void);
 void unixpw_screen(int init);
 void unixpw_keystroke(rfbBool down, rfbKeySym keysym, int init);
@@ -522,6 +515,9 @@ char *get_pty_ptmx(int *fd_p) {
 
 #if LIBVNCSERVER_HAVE_GRANTPT
 
+#if LIBVNCSERVER_HAVE_POSIX_OPENPT
+	fd = posix_openpt(O_RDWR|O_NOCTTY);
+#else
 	for (i=0; i < ndevs; i++) {
 #ifdef O_NOCTTY
 		fd = open(devs[i], O_RDWR|O_NOCTTY);
@@ -532,6 +528,7 @@ char *get_pty_ptmx(int *fd_p) {
 			break;
 		}
 	}
+#endif
 
 	if (fd < 0) {
 		rfbLogPerror("open /dev/ptmx");
@@ -625,15 +622,11 @@ char *get_pty(int *fd_p) {
 	if (getenv("BSD_PTY")) {
 		return get_pty_loop(fd_p);
 	}
-#ifdef IS_BSD
-	return get_pty_loop(fd_p);
-#else
 #if LIBVNCSERVER_HAVE_GRANTPT
 	used_get_pty_ptmx = 1;
 	return get_pty_ptmx(fd_p);
 #else
 	return get_pty_loop(fd_p);
-#endif
 #endif
 }