Merge Lite2 mods and -Wall cleaning.

5 files changed, 26 insertions, 20 deletions

diff --git a/bin/cat/cat.1 b/bin/cat/cat.1
index b5f4696..8121c94 100644
--- a/bin/cat/cat.1
+++ b/bin/cat/cat.1
@@ -32,10 +32,10 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)cat.1	8.1 (Berkeley) 6/29/93
-.\"	$Id: cat.1,v 1.2 1994/09/24 02:53:25 davidg Exp $
+.\"     @(#)cat.1	8.3 (Berkeley) 5/2/95
+.\"	$Id: cat.1,v 1.3 1996/08/22 16:54:12 wosch Exp $
 .\"
-.Dd June 29, 1993
+.Dd May 2, 1995
 .Dt CAT 1
 .Os BSD 3
 .Sh NAME
@@ -69,9 +69,7 @@ option, and displays a dollar sign
 at the end of each line
 as well.
 .It Fl n
-Number the
-.Ar output
-lines, starting at 1.
+Number the output lines, starting at 1.
 .It Fl s
 Squeeze multiple adjacent empty lines, causing the output to be
 single spaced.
@@ -79,7 +77,7 @@ single spaced.
 Implies the
 .Fl v
 option, and displays tab characters as
-.Pq Ql ^I
+.Ql ^I
 as well.
 .It Fl u
 The
@@ -109,7 +107,8 @@ will cause the original data in file1 to be destroyed!
 .Xr head 1 ,
 .Xr more 1 ,
 .Xr pr 1 ,
-.Xr tail 1
+.Xr tail 1 ,
+.Xr vis 1
 .Rs
 .%A Rob Pike
 .%T "UNIX Style, or cat -v Considered Harmful"
diff --git a/bin/cat/cat.c b/bin/cat/cat.c
index 73d77ef..f69bdbb 100644
--- a/bin/cat/cat.c
+++ b/bin/cat/cat.c
@@ -33,17 +33,17 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: cat.c,v 1.4 1996/09/28 21:19:27 imp Exp $
+ *	$Id: cat.c,v 1.5 1996/09/30 15:45:36 ache Exp $
  */
 
 #ifndef lint
-static char copyright[] =
+static char const copyright[] =
 "@(#) Copyright (c) 1989, 1993\n\
 	The Regents of the University of California.  All rights reserved.\n";
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)cat.c	8.2 (Berkeley) 4/27/95";
+static char const sccsid[] = "@(#)cat.c	8.2 (Berkeley) 4/27/95";
 #endif /* not lint */
 
 #include <sys/param.h>
diff --git a/bin/cp/cp.1 b/bin/cp/cp.1
index 4586ffc..067df19 100644
--- a/bin/cp/cp.1
+++ b/bin/cp/cp.1
@@ -33,7 +33,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"	@(#)cp.1	8.3 (Berkeley) 4/18/94
-.\"	$Id: cp.1,v 1.5 1996/03/08 06:58:05 wosch Exp $
+.\"	$Id: cp.1,v 1.6 1996/08/29 18:05:44 wosch Exp $
 .\"
 .Dd April 18, 1994
 .Dt CP 1
@@ -213,7 +213,7 @@ or fifo's.
 .Xr umask 2 , 
 .Xr fts 3 ,
 .Xr symlink 7
-.Sh HISTORY
+.Sh STANDARDS
 The
 .Nm cp
 command is expected to be
diff --git a/bin/cp/cp.c b/bin/cp/cp.c
index 83f8a9c..6176ed4 100644
--- a/bin/cp/cp.c
+++ b/bin/cp/cp.c
@@ -33,17 +33,17 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: cp.c,v 1.9 1996/02/19 05:56:33 pst Exp $
+ *	$Id: cp.c,v 1.10 1996/03/08 06:58:06 wosch Exp $
  */
 
 #ifndef lint
-static char copyright[] =
+static char const copyright[] =
 "@(#) Copyright (c) 1988, 1993, 1994\n\
 	The Regents of the University of California.  All rights reserved.\n";
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)cp.c	8.2 (Berkeley) 4/1/94";
+static char const sccsid[] = "@(#)cp.c	8.2 (Berkeley) 4/1/94";
 #endif /* not lint */
 
 /*
@@ -51,7 +51,7 @@ static char sccsid[] = "@(#)cp.c	8.2 (Berkeley) 4/1/94";
  *
  * The global PATH_T structure "to" always contains the path to the
  * current target file.  Since fts(3) does not change directories,
- * this path can be either absolute or dot-realative.
+ * this path can be either absolute or dot-relative.
  *
  * The basic algorithm is to initialize "to" and use fts(3) to traverse
  * the file hierarchy rooted in the argument list.  A trivial case is the
@@ -253,7 +253,7 @@ copy(argv, type, fts_options)
 	struct stat to_stat;
 	FTS *ftsp;
 	FTSENT *curr;
-	int base, dne, nlen, rval;
+	int base = 0, dne, nlen, rval;
 	char *p, *target_mid;
 
 	if ((ftsp = fts_open(argv, fts_options, mastercmp)) == NULL)
@@ -341,6 +341,13 @@ copy(argv, type, fts_options)
 					(void)fts_set(ftsp, curr, FTS_SKIP);
 				continue;
 			}
+			if (!S_ISDIR(curr->fts_statp->st_mode) &&
+			    S_ISDIR(to_stat.st_mode)) {
+		warnx("cannot overwrite directory %s with non-directory %s",
+				    to.p_path, curr->fts_path);
+				rval = 1;
+				continue;
+			}
 			dne = 0;
 		}
 
diff --git a/bin/cp/utils.c b/bin/cp/utils.c
index 62e208b..8a44e7d 100644
--- a/bin/cp/utils.c
+++ b/bin/cp/utils.c
@@ -30,11 +30,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: utils.c,v 1.6 1996/02/18 18:48:26 wosch Exp wosch $
+ *	$Id: utils.c,v 1.9 1996/03/08 06:58:08 wosch Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)utils.c	8.3 (Berkeley) 4/1/94";
+static char const sccsid[] = "@(#)utils.c	8.3 (Berkeley) 4/1/94";
 #endif /* not lint */
 
 #include <sys/param.h>