1 files changed, 0 insertions, 120 deletions
diff --git a/src/libbio/brdline.c b/src/libbio/brdline.c
deleted file mode 100644
index a02bf106d..000000000
--- a/src/libbio/brdline.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
-http://code.google.com/p/inferno-os/source/browse/libbio/brdline.c
-
-	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
-	Revisions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com).  All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include	<u.h>
-#include	<libc.h>
-#include	<bio.h>
-
-void*
-Brdline(Biobuf *bp, int delim)
-{
-	char *ip, *ep;
-	int i, j;
-
-	i = -bp->icount;
-	if(i == 0) {
-		/*
-		 * eof or other error
-		 */
-		if(bp->state != Bractive) {
-			if(bp->state == Bracteof)
-				bp->state = Bractive;
-			bp->rdline = 0;
-			bp->gbuf = bp->ebuf;
-			return 0;
-		}
-	}
-
-	/*
-	 * first try in remainder of buffer (gbuf doesn't change)
-	 */
-	ip = (char*)bp->ebuf - i;
-	ep = memchr(ip, delim, i);
-	if(ep) {
-		j = (ep - ip) + 1;
-		bp->rdline = j;
-		bp->icount += j;
-		return ip;
-	}
-
-	/*
-	 * copy data to beginning of buffer
-	 */
-	if(i < bp->bsize)
-		memmove(bp->bbuf, ip, i);
-	bp->gbuf = bp->bbuf;
-
-	/*
-	 * append to buffer looking for the delim
-	 */
-	ip = (char*)bp->bbuf + i;
-	while(i < bp->bsize) {
-		j = read(bp->fid, ip, bp->bsize-i);
-		if(j <= 0) {
-			/*
-			 * end of file with no delim
-			 */
-			memmove(bp->ebuf-i, bp->bbuf, i);
-			bp->rdline = i;
-			bp->icount = -i;
-			bp->gbuf = bp->ebuf-i;
-			return 0;
-		}
-		bp->offset += j;
-		i += j;
-		ep = memchr(ip, delim, j);
-		if(ep) {
-			/*
-			 * found in new piece
-			 * copy back up and reset everything
-			 */
-			ip = (char*)bp->ebuf - i;
-			if(i < bp->bsize){
-				memmove(ip, bp->bbuf, i);
-				bp->gbuf = (unsigned char*)ip;
-			}
-			j = (ep - (char*)bp->bbuf) + 1;
-			bp->rdline = j;
-			bp->icount = j - i;
-			return ip;
-		}
-		ip += j;
-	}
-
-	/*
-	 * full buffer without finding
-	 */
-	bp->rdline = bp->bsize;
-	bp->icount = -bp->bsize;
-	bp->gbuf = bp->bbuf;
-	return 0;
-}
-
-int
-Blinelen(Biobuf *bp)
-{
-
-	return bp->rdline;
-}