date and time created 89/06/24 18:19:53 by bostic

SCCS-vsn: bin/ls/cmp.c 5.1

diff --git a/usr/src/bin/ls/cmp.c b/usr/src/bin/ls/cmp.c
new file mode 100644 (file)
index 0000000..8df7cc7
--- /dev/null
+++ b/usr/src/bin/ls/cmp.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Michael Fischbein.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)cmp.c      5.1 (Berkeley) %G%";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "ls.h"
+
+namecmp(a, b)
+       LS *a, *b;
+{
+       return(strcmp(a->name, b->name));
+}
+
+revnamecmp(a, b)
+       LS *a, *b;
+{
+       return(strcmp(b->name, a->name));
+}
+
+modcmp(a, b)
+       LS *a, *b;
+{
+       return(a->lstat.st_mtime < b->lstat.st_mtime);
+}
+
+revmodcmp(a, b)
+       LS *a, *b;
+{
+       return(b->lstat.st_mtime < a->lstat.st_mtime);
+}
+
+acccmp(a, b)
+       LS *a, *b;
+{
+       return(a->lstat.st_atime < b->lstat.st_atime);
+}
+
+revacccmp(a, b)
+       LS *a, *b;
+{
+       return(b->lstat.st_atime < a->lstat.st_atime);
+}
+
+statcmp(a, b)
+       LS *a, *b;
+{
+       return(a->lstat.st_ctime < b->lstat.st_ctime);
+}
+
+revstatcmp(a, b)
+       LS *a, *b;
+{
+       return(b->lstat.st_ctime < a->lstat.st_ctime);
+}