From cbfd66a7f9dbb473c080d4c7cb42a5c334951655 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Tue, 9 Nov 1999 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1999-11-09

---
 ip/ipaux.c    | 2 +-
 pc/main.c     | 8 +-------
 port/devmnt.c | 5 +----
 port/systab.h | 6 ------
 4 files changed, 3 insertions(+), 18 deletions(-)

diff --git a/ip/ipaux.c b/ip/ipaux.c
index a5aaee56699d9b4b54a98ac5fb0bc9107ee0890a..3021fe60130fbb92977692a8991f81cf0eef3fca 100644
--- a/ip/ipaux.c
+++ b/ip/ipaux.c
@@ -109,7 +109,7 @@ enum
 	Isprefix= 16,
 };
 
-uchar prefixvals[256] =
+static uchar prefixvals[256] =
 {
 [0x00] 0 | Isprefix,
 [0x80] 1 | Isprefix,
diff --git a/pc/main.c b/pc/main.c
index dfc6112152cd4a3bea617e8f81579f775b4227d2..a1ddd38c841c624ed964efcce60706b28aba1ae1 100644
--- a/pc/main.c
+++ b/pc/main.c
@@ -372,9 +372,8 @@ void
 confinit(void)
 {
 	char *p;
-	int i, userpcnt;
+	int userpcnt;
 	ulong kpages, maxmem;
-	extern int defmaxmsg;
 
 	if(p = getconf("*maxmem"))
 		maxmem = strtoul(p, 0, 0);
@@ -384,11 +383,6 @@ confinit(void)
 		userpcnt = 100 - strtol(p, 0, 0);
 	else
 		userpcnt = 0;
-	if(p = getconf("*defmaxmsg")){
-		i = strtol(p, 0, 0);
-		if(i < defmaxmsg && i >=128)
-			defmaxmsg = i;
-	}
 
 	meminit(maxmem);
 
diff --git a/port/devmnt.c b/port/devmnt.c
index a2865ba53d06af85729f1617f8a4d0ddc827718f..3364545b3ac7428330567f70e04b913742b91701 100644
--- a/port/devmnt.c
+++ b/port/devmnt.c
@@ -35,8 +35,6 @@ struct Mntalloc
 	int	rpctag;
 }mntalloc;
 
-#define MAXRPC		(16*1024+MAXMSG)
-
 void	mattach(Mnt*, Chan*, char*);
 void	mntauth(Mnt*, Mntrpc*, char*, ushort);
 Mnt*	mntchk(Chan*);
@@ -57,7 +55,6 @@ int	rpcattn(void*);
 void	mclose(Mnt*, Chan*);
 Chan*	mntchan(void);
 
-int defmaxmsg = MAXFDATA;
 void (*mntstats)(int, Chan*, uvlong, ulong);
 
 enum
@@ -145,7 +142,7 @@ mntattach(char *muxattach)
 		bogus.spec = "";
 	}
 	else
-		m->blocksize = defmaxmsg;
+		m->blocksize = MAXFDATA;
 	m->flags = bogus.flags & ~MCACHE;
 
 	incref(m->c);
diff --git a/port/systab.h b/port/systab.h
index 168aa657472a7d08ef608dac83ee9c62df84d289..ffa86f227bdffde01daf6bfd25e66cbad5959078 100644
--- a/port/systab.h
+++ b/port/systab.h
@@ -43,8 +43,6 @@ Syscall syswait;
 Syscall syswrite9p;
 Syscall sysread9p;
 Syscall sysseek;
-Syscall systunnel;
-Syscall sysexportfs;
 Syscall	sysdeath;
 
 Syscall *systab[]={
@@ -88,8 +86,6 @@ Syscall *systab[]={
 	[WRITE9P]	syswrite9p,
 	[READ9P]	sysread9p,
 	[SEEK]		sysseek,
-	[TUNNEL]	systunnel,
-	[EXPORTFS]	sysexportfs,
 };
 
 char *sysctab[]={
@@ -133,8 +129,6 @@ char *sysctab[]={
 	[WRITE9P]	"Write9p",
 	[READ9P]	"Read9p",
 	[SEEK]		"Seek",
-	[TUNNEL]	"Tunnel",
-	[EXPORTFS]	"Exportfs",
 };
 
 int nsyscall = (sizeof systab/sizeof systab[0]);