From 1544f90960275dc9211bde30329c3258e0e1bf38 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sat, 25 Dec 2004 21:56:33 +0000
Subject: New thread library

---
 src/libthread/proctab.c | 75 -------------------------------------------------
 1 file changed, 75 deletions(-)
 delete mode 100644 src/libthread/proctab.c

(limited to 'src/libthread/proctab.c')

diff --git a/src/libthread/proctab.c b/src/libthread/proctab.c
deleted file mode 100644
index b8dd2097..00000000
--- a/src/libthread/proctab.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include "threadimpl.h"
-
-/* this will need work */
-enum
-{
-	PTABHASH = 257,
-};
-
-static int multi;
-static Proc *theproc;
-
-void
-_threadmultiproc(void)
-{
-	if(multi == 0){
-		multi = 1;
-		_threadsetproc(theproc);
-	}
-}
-
-static Lock ptablock;
-Proc *ptab[PTABHASH];
-
-void
-_threadsetproc(Proc *p)
-{
-	int h;
-
-	if(!multi){
-		theproc = p;
-		return;
-	}
-	lock(&ptablock);
-	h = ((unsigned)p->pid)%PTABHASH;
-	p->link = ptab[h];
-	unlock(&ptablock);
-	ptab[h] = p;
-}
-
-static Proc*
-__threadgetproc(int rm)
-{
-	Proc **l, *p;
-	int h, pid;
-
-	if(!multi)
-		return theproc;
-
-	pid = getpid();
-
-	lock(&ptablock);
-	h = ((unsigned)pid)%PTABHASH;
-	for(l=&ptab[h]; p=*l; l=&p->link){
-		if(p->pid == pid){
-			if(rm)
-				*l = p->link;
-			unlock(&ptablock);
-			return p;
-		}
-	}
-	unlock(&ptablock);
-	return nil;
-}
-
-Proc*
-_threadgetproc(void)
-{
-	return __threadgetproc(0);
-}
-
-Proc*
-_threaddelproc(void)
-{
-	return __threadgetproc(1);
-}
-- 
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