patch to emulators/qemu, pty in FreeBSD

[Andrey V. Elsukov]

Hi!

I have make a patch to qemu for PTY(3) creating. It allow easy kernel 
debug via virtual serial console.
Example:
# qemu -hda disk.img -cdrom 6.0-BETA1.iso -serial pty
# gdb
(gdb) target remote /dev/ptyp0
....
-- 
WBR, Andrey V. Elsukov

-------------- next part --------------
--- vl.c.orig	Sat Apr 30 20:10:35 2005
+++ vl.c	Sun Jul 24 16:42:14 2005
@@ -40,6 +40,10 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <dirent.h>
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <libutil.h>
+#endif
 #ifdef _BSD
 #include <sys/stat.h>
 #ifndef __APPLE__
@@ -1280,7 +1284,7 @@
     return chr;
 }
 
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
 CharDriverState *qemu_chr_open_pty(void)
 {
     char slave_name[1024];