commit - b80755cf2d7bfaed4c8120cbd9b874f799e65644
commit + a19ff5b204a5e36ae522feb4acc0f31542b95f38
blob - c9e8b92976d5c82247fa4c0918cda240a2262595
blob + 26d065e1e6573c95539190060a6e32664ffc4c5b
--- bin/g
+++ bin/g
@@ -1,4 +1,4 @@
-#!/usr/local/plan9/bin/rc
+#!/mit/rsc/plan9/bin/rc
 
 flags=()
 while(! ~ $#* 1 && ~ $1 -*){
blob - c3a99332c7709240339dcc99390bfec93adecfb9
blob + e1aaf71430396f18aa67ed30bb76e792f7c296d4
--- bin/slay
+++ bin/slay
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-exec /usr/local/plan9/bin/kill -9 "$@"
+exec $PLAN9/bin/kill -9 "$@"
blob - d907468160a12b2e91c2582ce0cf8a11ed2b7d9d
blob + b84e34b159644812b3af8c36f355a3442ebbab64
--- include/libc.h
+++ include/libc.h
@@ -590,6 +590,7 @@ extern	void		freenetconninfo(NetConnInfo*);
 #define	OCEXEC	32	/* or'ed in, close on exec */
 #define	ORCLOSE	64	/* or'ed in, remove on close */
 #define	ODIRECT	128	/* or'ed in, direct access */
+#define ONONBLOCK 256	/* or'ed in, non-blocking call */
 #define	OEXCL	0x1000	/* or'ed in, exclusive use (create only) */
 #define	OLOCK	0x2000	/* or'ed in, lock after opening */
 
blob - 1aa46dce549c0ca409d04c617e82ce6f045d9a54
blob + edf161c291992925d729fa940cb09a24753b0398
--- src/cmd/9term/rcstart.c
+++ src/cmd/9term/rcstart.c
@@ -24,6 +24,7 @@ sys(char *buf, int devnull)
 		_exit(2);
 	default:
 		waitpid();
+fprint(2, "done waiting\n");
 	}
 }
 
blob - 51e6ed6f832cfbdac63a2f4769294dae23ac2013
blob + ea036ac9e09f6c8af6d0dc4faeee9935d44207ee
--- src/cmd/mkfile
+++ src/cmd/mkfile
@@ -4,7 +4,7 @@ TARG=`ls *.[cy] | grep -v "\.tab\.c$" | sed 's/\.[cy]/
 
 <$PLAN9/src/mkmany
 
-BUGGERED='CVS|faces|factotum|mailfs|page|scat|upas|venti|vncv|postscript|mnihongo|mpm|index'
+BUGGERED='CVS|acid|db|faces|factotum|mailfs|page|scat|upas|venti|vncv|postscript|mnihongo|mpm|index'
 DIRS=lex `ls -l |sed -n 's/^d.* //p' |egrep -v "^($BUGGERED)$"|egrep -v '^lex$'`
 
 <$PLAN9/src/mkdirs
blob - 30a707a05a1c32a610a71527dbab0397b605fe4c
blob + d9cf2e83348b7576b9348b951ff54ca0ad2492fe
--- src/cmd/samterm/io.c
+++ src/cmd/samterm/io.c
@@ -33,20 +33,27 @@ void
 initio(void)
 {
 	threadsetname("main");
+	if(protodebug) print("mouse\n");
 	mousectl = initmouse(nil, display->image);
 	if(mousectl == nil){
 		fprint(2, "samterm: mouse init failed: %r\n");
 		threadexitsall("mouse");
 	}
 	mousep = &mousectl->m;
+	if(protodebug) print("kbd\n");
 	keyboardctl = initkeyboard(nil);
 	if(keyboardctl == nil){
 		fprint(2, "samterm: keyboard init failed: %r\n");
 		threadexitsall("kbd");
 	}
+	if(protodebug) print("hoststart\n");
 	hoststart();
-	if(plumbstart() < 0)
+	if(protodebug) print("plumbstart\n");
+	if(plumbstart() < 0){
+		if(protodebug) print("extstart\n");
 		extstart();
+	}
+	if(protodebug) print("initio done\n");
 }
 
 void
blob - 9a485b519b7436572be263b3327d2fc1be187398
blob + c56ea5f84c5fe09a78d13e30420433240ed54462
--- src/cmd/samterm/main.c
+++ src/cmd/samterm/main.c
@@ -44,15 +44,22 @@ threadmain(int argc, char *argv[])
 	close(0);
 	close(1);
 	open("/dev/null", OREAD);
-	dup(2, 1);
+	if(open("/dev/tty", OWRITE) < 0)
+		open("/dev/null", OWRITE);
+dup(2, 1);
 
+	if(protodebug) print("getscreen\n");
 	getscreen(argc, argv);
+	if(protodebug) print("iconinit\n");
 	iconinit();
+	if(protodebug) print("initio\n");
 	initio();
+	if(protodebug) print("scratch\n");
 	scratch = alloc(100*RUNESIZE);
 	nscralloc = 100;
 	r = screen->r;
 	r.max.y = r.min.y+Dy(r)/5;
+	if(protodebug) print("flstart\n");
 	flstart(screen->clipr);
 	rinit(&cmd.rasp);
 	flnew(&cmd.l[0], gettext, 1, &cmd);
@@ -64,6 +71,7 @@ threadmain(int argc, char *argv[])
 	startnewfile(Tstartcmdfile, &cmd);
 
 	got = 0;
+	if(protodebug) print("loop\n");
 	for(;;got = waitforio()){
 		if(hasunlocked && RESIZED())
 			resize();
blob - e860ea5833eb2f07051896d213b1c81217238637
blob + 5f5c33d07068f036e6824465635725bcac5be212
--- src/cmd/samterm/plan9.c
+++ src/cmd/samterm/plan9.c
@@ -158,7 +158,7 @@ extstart(void)
 		}
 	}
 
-	fd = open(exname, OREAD|O_NONBLOCK);
+	fd = open(exname, OREAD|ONONBLOCK);
 	if(fd == -1){
 		removeextern();
 		return;
blob - 896ca52854c12b313907c949124949f81dbbe7da
blob + e76aabe3181ca3dd4bf776e24cd7fbb5e6738e9a
--- src/lib9/open.c
+++ src/lib9/open.c
@@ -28,6 +28,10 @@ p9open(char *name, int mode)
 		umode |= O_DIRECT;
 		mode ^= ODIRECT;
 	}
+	if(mode&ONONBLOCK){
+		umode |= O_NONBLOCK;
+		mode ^= ONONBLOCK;
+	}
 	if(mode){
 		werrstr("mode 0x%x not supported", mode);
 		return -1;
blob - /dev/null
blob + e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 (mode 644)
blob - 53d1af99e49643bc1192684b64acedd445efdbbf
blob + 25a3a877d443e150f376dd4f3e160b8de60a1265
--- src/libmach/mkfile
+++ src/libmach/mkfile
@@ -67,7 +67,7 @@ elfnm: elfnm.o $LIBDIR/$LIB
 	$LD -o $target $prereq -l9
 
 
-SunOS.$O: nosys.c
+#SunOS.$O: nosys.c
 Darwin.$O: nosys.c
 OpenBSD.$O: nosys.c
 NetBSD.$O: nosys.c