ref: a583f0d9499d005adb393e71a5f27274bfc7ed9d
parent: c89f394017d3cd8f0755e7a569d9dd49e4840f1e
	author: cinap_lenrek <cinap_lenrek@felloff.net>
	date: Wed Mar  9 22:09:50 EST 2016
	
pass zeroed buffer in fversion syscall instead of 9P2000 for iounit negotion
--- a/cpu.c
+++ b/cpu.c
@@ -148,7 +148,7 @@
rcpu(char *host)
 {static char script[] =
-"syscall fversion 0 65536 9P2000 7 >/dev/null >[2=1]\n"
+"syscall fversion 0 65536 buf 256 >/dev/null >[2=1]\n"
"mount -nc /fd/0 /mnt/term || exit\n"
"bind -q /mnt/term/dev/cons /dev/cons\n"
 "if(test -r /mnt/term/dev/kbd){\n"--
⑨