From: Jim Meyering <jim@meyering.net>
Date: Sat, 27 Apr 2002 06:46:18 +0000 (+0000)
Subject: (cycle_check): Add a comment.
X-Git-Tag: SH-UTILS-2_0_12~62
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a2075ba7db3c7906893e781f0628a37754bb3c8;p=thirdparty%2Fcoreutils.git

(cycle_check): Add a comment.
---

diff --git a/src/remove.c b/src/remove.c
index ab1a3e8765..e91fa8b7f1 100644
--- a/src/remove.c
+++ b/src/remove.c
@@ -577,6 +577,8 @@ is_power_of_two (unsigned int i)
   return (i & (i - 1)) == 0;
 }
 
+/* Test whether the current dev/ino (from SB) is the same as the saved one.
+   Periodically squirrel away the dev/ino of a current directory.  */
 static void
 cycle_check (struct stat const *sb)
 {