From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sat, 16 Oct 2010 11:32:04 +0000 (+0200)
Subject: fold: fix fadvise hint
X-Git-Tag: v8.7~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c589e694f3c235d723ae80533f3bf09a5ac3702;p=thirdparty%2Fcoreutils.git

fold: fix fadvise hint

* src/fold.c (fold_file): Apply fadvise to istream, not stdin.
This bug would have inhibited the fadvise optimization when not
reading from standard input.
---

diff --git a/src/fold.c b/src/fold.c
index d5858568ca..4da834b17f 100644
--- a/src/fold.c
+++ b/src/fold.c
@@ -143,7 +143,7 @@ fold_file (char const *filename, size_t width)
       return false;
     }
 
-  fadvise (stdin, FADVISE_SEQUENTIAL);
+  fadvise (istream, FADVISE_SEQUENTIAL);
 
   while ((c = getc (istream)) != EOF)
     {