commit bb72982b79e09bb055930c2877ac7077b341cf84
from: Russ Cox <rsc@swtch.com>
date: Thu Oct 07 08:23:17 2010 UTC

libmach: fix warning about preadn

R=rsc
http://codereview.appspot.com/2388041

commit - c54202e5776f228276ec95e6befcceda92fe2042
commit + bb72982b79e09bb055930c2877ac7077b341cf84
blob - 7f12735a4179918c0a36e6d07e56d26eb9f3da2e
blob + 38cb23745ac3a0e5adb51321cf1ce31ef265aef0
--- src/libmach/macho.c
+++ src/libmach/macho.c
@@ -6,28 +6,7 @@
 /*
 http://www.channelu.com/NeXT/NeXTStep/3.3/nd/DevTools/14_MachO/MachO.htmld/ 
 */
-static long
-preadn(int fd, void *vdata, uint32 ulen, uint64 offset)
-{
-	long n;
-	uchar *data;
-	long len;
 
-	len = ulen;
-	data = vdata;
-/*	fprint(2, "readn 0x%llux 0x%ux\n", offset, ulen); */
-	while(len > 0){
-		n = pread(fd, data, len, offset);
-		if(n <= 0)
-			break;
-		data += n;
-		offset += n;
-		len -= n;
-	}
-	return data-(uchar*)vdata;
-}
-
-
 Macho*
 machoopen(char *name)
 {