From: Pádraig Brady <P@draigBrady.com>
Date: Fri, 27 Jun 2008 07:38:42 +0000 (+0100)
Subject: truncate: silence -Wsign-compare warnings
X-Git-Tag: v7.0~145
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a98d79bd268c47588fc356cb7ea73403780aa20;p=thirdparty%2Fcoreutils.git

truncate: silence -Wsign-compare warnings

* src/truncate.c: Cast signed to unsigned to
confirm intent which will silence -Wsign-compare warnings
---

diff --git a/src/truncate.c b/src/truncate.c
index 02d41024b7..fd321c6c5b 100644
--- a/src/truncate.c
+++ b/src/truncate.c
@@ -189,9 +189,9 @@ do_ftruncate (int fd, char const *fname, off_t ssize, rel_mode_t rel_mode)
         }
 
       if (rel_mode == rm_min)
-        nsize = MAX (fsize, ssize);
+        nsize = MAX (fsize, (uintmax_t) ssize);
       else if (rel_mode == rm_max)
-        nsize = MIN (fsize, ssize);
+        nsize = MIN (fsize, (uintmax_t) ssize);
       else if (rel_mode == rm_rdn)
         /* 0..ssize-1 -> 0 */
         nsize = (fsize / ssize) * ssize;