plan9port

commit 8110278003252f8579d61cd99392801a1857cdc2
parent a0abdf6219da9ad91b18937890e77294647a04c4
Author: rsc <devnull@localhost>
Date:   Tue, 14 Oct 2003 01:46:24 +0000

Fix a bug in Linux?

Diffstat:
M
src/libthread/proctab.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/libthread/proctab.c b/src/libthread/proctab.c
@@ -29,12 +29,14 @@ __threadgetproc(int rm)
 	Thread *t;
 	ulong *s;
 
+/* fails on linux, probably because the main stack
+ * has to be grown a page at a time instead of the big jump?
 	s = (ulong*)((ulong)&pid & ~(STKSIZE-1));
 	if(s[0] == STKMAGIC){
 		t = (Thread*)s[1];
 		return t->proc;
 	}
-
+*/
 	pid = _threadgetpid();
 
 	lock(&ptablock);