shithub: 9pro

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always set iounit to 0; trace msize

--- a/9pex.c

+++ b/9pex.c

@@ -258,7 +258,7 @@

 	   (fmt == S_IFCHR || fmt == S_IFCHR || fmt == S_IFSOCK || fmt == S_IFIFO))

 		qid->type |= C9qtappend;

 	if(iounit != NULL)

-		*iounit = st->st_blksize;

+		*iounit = 0;

 }

 static Fid *

@@ -805,9 +805,9 @@

 	}else{

 		switch(t->type){

 		case Tversion:

-			trace("\n");

+			trace(" msize=%d\n", t->version.msize);

 			if(s9do(s9version(c), &err) == 0)

-				trace("<- Rversion\n");

+				trace("<- Rversion msize=%d\n", c->msize);

 			break;

 		case Tauth:

 			trace(" afid=%d uname=\"%s\" aname=\"%s\"\n",

--- a/c9/c9.c

+++ b/c9/c9.c

@@ -1118,6 +1118,7 @@

 		if(msize < c->msize)

 			c->msize = msize;

 		c->svflags |= Svver;

+		t.version.msize = msize;

 		c->t(c, &t);

 		break;

--- a/c9/c9.h

+++ b/c9/c9.h

@@ -211,6 +211,11 @@

 	{

 		struct

 		{

+			int msize;

+		}version;

+

+		struct

+		{

 			char *uname;

 			char *aname;

 			C9fid afid;