From: Jim Meyering <jim@meyering.net>
Date: Wed, 1 Apr 1998 06:35:01 +0000 (+0000)
Subject: (compare_ctime, rev_cmp_ctime, compare_mtime,
X-Git-Tag: TEXTUTILS-1_22f~127
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a636450727936225e325f45722917c9dfaf0ba33;p=thirdparty%2Fcoreutils.git

(compare_ctime, rev_cmp_ctime, compare_mtime,
rev_cmp_mtime, compare_atime, rev_cmp_atime, compare_size,
rev_cmp_size): Use file name as secondary sort key to get
consistent sorting.
---

diff --git a/src/ls.c b/src/ls.c
index f75acbf113..66489ad069 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -1990,49 +1990,73 @@ sort_files (void)
 static int
 compare_ctime (const struct fileinfo *file1, const struct fileinfo *file2)
 {
-  return longdiff (file2->stat.st_ctime, file1->stat.st_ctime);
+  int diff = longdiff (file2->stat.st_ctime, file1->stat.st_ctime);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 rev_cmp_ctime (const struct fileinfo *file2, const struct fileinfo *file1)
 {
-  return longdiff (file2->stat.st_ctime, file1->stat.st_ctime);
+  int diff = longdiff (file2->stat.st_ctime, file1->stat.st_ctime);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 compare_mtime (const struct fileinfo *file1, const struct fileinfo *file2)
 {
-  return longdiff (file2->stat.st_mtime, file1->stat.st_mtime);
+  int diff = longdiff (file2->stat.st_mtime, file1->stat.st_mtime);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 rev_cmp_mtime (const struct fileinfo *file2, const struct fileinfo *file1)
 {
-  return longdiff (file2->stat.st_mtime, file1->stat.st_mtime);
+  int diff = longdiff (file2->stat.st_mtime, file1->stat.st_mtime);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 compare_atime (const struct fileinfo *file1, const struct fileinfo *file2)
 {
-  return longdiff (file2->stat.st_atime, file1->stat.st_atime);
+  int diff = longdiff (file2->stat.st_atime, file1->stat.st_atime);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 rev_cmp_atime (const struct fileinfo *file2, const struct fileinfo *file1)
 {
-  return longdiff (file2->stat.st_atime, file1->stat.st_atime);
+  int diff = longdiff (file2->stat.st_atime, file1->stat.st_atime);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 compare_size (const struct fileinfo *file1, const struct fileinfo *file2)
 {
-  return longdiff (file2->stat.st_size, file1->stat.st_size);
+  int diff = longdiff (file2->stat.st_size, file1->stat.st_size);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int
 rev_cmp_size (const struct fileinfo *file2, const struct fileinfo *file1)
 {
-  return longdiff (file2->stat.st_size, file1->stat.st_size);
+  int diff = longdiff (file2->stat.st_size, file1->stat.st_size);
+  if (diff == 0)
+    diff = strcmp (file1->name, file2->name);
+  return diff;
 }
 
 static int