11 files changed, 91 insertions, 27 deletions

diff --git a/bin/ls/cmp.c b/bin/ls/cmp.c
index 51397b45c390..db72a1d29bab 100644
--- a/bin/ls/cmp.c
+++ b/bin/ls/cmp.c
@@ -33,11 +33,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: cmp.c,v 1.2 1994/09/24 02:55:52 davidg Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)cmp.c	8.1 (Berkeley) 5/31/93";
+static char const sccsid[] = "@(#)cmp.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 #include <sys/types.h>
diff --git a/bin/ls/ls.1 b/bin/ls/ls.1
index 077b9a01485c..2ad38fd8beeb 100644
--- a/bin/ls/ls.1
+++ b/bin/ls/ls.1
@@ -32,10 +32,10 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)ls.1	8.6 (Berkeley) 4/18/94
-.\"	$Id: ls.1,v 1.4 1995/09/26 08:48:09 mpp Exp $
+.\"     @(#)ls.1	8.7 (Berkeley) 7/29/94
+.\"	$Id: ls.1,v 1.5 1996/08/29 18:05:56 wosch Exp $
 .\"
-.Dd April 18, 1994
+.Dd July 29, 1994
 .Dt LS 1
 .Os
 .Sh NAME
@@ -43,7 +43,7 @@
 .Nd list directory contents
 .Sh SYNOPSIS
 .Nm ls
-.Op Fl ACFLRTacdfiloqrstu1
+.Op Fl ACFLRTWacdfiloqrstu1
 .Op Ar file ...
 .Sh DESCRIPTION
 For each operand that names a
@@ -84,8 +84,9 @@ that is a directory, an asterisk (*) after each that is
 executable,
 an at sign (@) after each symbolic link,
 an equals sign (=) after each socket,
+a percent sign (%) after each whiteout,
 and a vertical bar (|) after each that is a
-.Tn FIFO . 
+.Tn FIFO .
 .It Fl L
 If argument is a symbolic link, list the file or directory the link references
 rather than the link itself.
@@ -94,6 +95,8 @@ Recursively list subdirectories encountered.
 .It Fl T
 Display complete time information for the file, including
 month, day, hour, minute, second, and year.
+.It Fl W
+Display whiteouts when scanning directories. (UNIMPLEMENTED)
 .It Fl a
 Include directory entries whose names begin with a
 dot (.).
diff --git a/bin/ls/ls.c b/bin/ls/ls.c
index fb747deb5a4b..4d393246e832 100644
--- a/bin/ls/ls.c
+++ b/bin/ls/ls.c
@@ -33,17 +33,17 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: ls.c,v 1.9 1995/10/26 10:56:38 ache Exp $
+ *	$Id: ls.c,v 1.10 1996/08/27 21:51:48 adam Exp $
  */
 
 #ifndef lint
-static char copyright[] =
+static char const copyright[] =
 "@(#) Copyright (c) 1989, 1993, 1994\n\
 	The Regents of the University of California.  All rights reserved.\n";
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)ls.c	8.5 (Berkeley) 4/2/94";
+static char const sccsid[] = "@(#)ls.c	8.5 (Berkeley) 4/2/94";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -94,6 +94,9 @@ int f_statustime;		/* use time of last mode change */
 int f_dirname;			/* if precede with directory name */
 int f_timesort;			/* sort by time vice name */
 int f_type;			/* add type character for non-regular files */
+#ifndef BSD4_4_LITE
+int f_whiteout;			/* show whiteout entries */
+#endif
 
 int rval;
 
@@ -131,7 +134,11 @@ main(argc, argv)
 		f_listdot = 1;
 
 	fts_options = FTS_PHYSICAL;
+#ifdef BSD4_4_LITE
 	while ((ch = getopt(argc, argv, "1ACFLRTacdfgikloqrstu")) != EOF) {
+#else
+	while ((ch = getopt(argc, argv, "1ACFLRTWacdfgikloqrstu")) != EOF) {
+#endif
 		switch (ch) {
 		/*
 		 * The -1, -C and -l options all override each other so shell
@@ -208,6 +215,11 @@ main(argc, argv)
 		case 't':
 			f_timesort = 1;
 			break;
+#ifndef BSD4_4_LITE
+		case 'W':
+			f_whiteout = 1;
+			break;
+#endif
 		default:
 		case '?':
 			usage();
@@ -230,6 +242,16 @@ main(argc, argv)
 	if (!f_longform && !f_listdir && !f_type)
 		fts_options |= FTS_COMFOLLOW;
 
+#ifndef BSD4_4_LITE
+	/*
+	 * If -W, show whiteout entries
+	 */
+#ifdef FTS_WHITEOUT
+	if (f_whiteout)
+		fts_options |= FTS_WHITEOUT;
+#endif
+#endif
+
 	/* If -l or -s, figure out block size. */
 	if (f_longform || f_size) {
 		if (f_kblocks)
diff --git a/bin/ls/ls.h b/bin/ls/ls.h
index 61c319e9c187..dd954136110c 100644
--- a/bin/ls/ls.h
+++ b/bin/ls/ls.h
@@ -34,10 +34,15 @@
  * SUCH DAMAGE.
  *
  *	@(#)ls.h	8.1 (Berkeley) 5/31/93
- *	$Id$
+ *	$Id: ls.h,v 1.2 1994/09/24 02:55:55 davidg Exp $
  */
 
 #define NO_PRINT	1
+/*
+ * XXX Until we get kernel support for the undelete(2) system call,
+ * this define *must* remain in place.
+ */
+#define BSD4_4_LITE
 
 extern long blocksize;		/* block size units */
 
diff --git a/bin/ls/print.c b/bin/ls/print.c
index 5f966954c630..e7b63f0ba59b 100644
--- a/bin/ls/print.c
+++ b/bin/ls/print.c
@@ -33,11 +33,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: print.c,v 1.7 1995/12/30 18:15:30 joerg Exp $
+ *	$Id: print.c,v 1.8 1996/01/20 10:31:14 mpp Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)print.c	8.4 (Berkeley) 4/17/94";
+static char const sccsid[] = "@(#)print.c	8.4 (Berkeley) 4/17/94";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -95,7 +95,7 @@ printlong(dp)
 			continue;
 		sp = p->fts_statp;
 		if (f_inode)
-			(void)printf("%*lu ", dp->s_inode, sp->st_ino);
+			(void)printf("%*lu ", dp->s_inode, (u_long)sp->st_ino);
 		if (f_size)
 			(void)printf("%*qd ",
 			    dp->s_block, howmany(sp->st_blocks, blocksize));
@@ -215,7 +215,7 @@ printaname(p, inodefield, sizefield)
 	sp = p->fts_statp;
 	chcnt = 0;
 	if (f_inode)
-		chcnt += printf("%*lu ", (int)inodefield, sp->st_ino);
+		chcnt += printf("%*lu ", (int)inodefield, (u_long)sp->st_ino);
 	if (f_size)
 		chcnt += printf("%*qd ",
 		    (int)sizefield, howmany(sp->st_blocks, blocksize));
@@ -268,6 +268,11 @@ printtype(mode)
 	case S_IFSOCK:
 		(void)putchar('=');
 		return (1);
+#ifndef BSD4_4_LITE
+	case S_IFWHT:
+		(void)putchar('%');
+		return (1);
+#endif
 	}
 	if (mode & (S_IXUSR | S_IXGRP | S_IXOTH)) {
 		(void)putchar('*');
diff --git a/bin/ls/stat_flags.c b/bin/ls/stat_flags.c
index d62a0fd42e0d..7e4309c11842 100644
--- a/bin/ls/stat_flags.c
+++ b/bin/ls/stat_flags.c
@@ -30,11 +30,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: stat_flags.c,v 1.2 1994/09/24 02:55:57 davidg Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
+static char const sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -71,6 +71,8 @@ flags_to_string(flags, def)
 		SAPPEND("uchg");
 	if (flags & UF_NODUMP)
 		SAPPEND("nodump");
+	if (flags & UF_OPAQUE)
+		SAPPEND("opaque");
 	if (flags & SF_APPEND)
 		SAPPEND("sappnd");
 	if (flags & SF_ARCHIVED)
@@ -128,6 +130,9 @@ string_to_flags(stringp, setp, clrp)
 			clear = !clear;
 			TEST(p, "dump", UF_NODUMP);
 			return (1);
+		case 'o':
+			TEST(p, "opaque", UF_OPAQUE);
+ 			return (1);
 		case 's':
 			TEST(p, "sappnd", SF_APPEND);
 			TEST(p, "sappend", SF_APPEND);
diff --git a/bin/ls/util.c b/bin/ls/util.c
index d16ab6aa7a14..d452a4b04648 100644
--- a/bin/ls/util.c
+++ b/bin/ls/util.c
@@ -33,11 +33,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: util.c,v 1.4 1994/10/09 15:25:23 ache Exp $
+ *	$Id: util.c,v 1.5 1996/03/31 16:14:11 ache Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)util.c	8.3 (Berkeley) 4/2/94";
+static char const sccsid[] = "@(#)util.c	8.3 (Berkeley) 4/2/94";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -68,6 +68,10 @@ prcopy(src, dest, len)
 void
 usage()
 {
+#ifdef BSD4_4_LITE
 	(void)fprintf(stderr, "usage: ls [-1ACFLRTacdfiklqrstu] [file ...]\n");
+#else
+	(void)fprintf(stderr, "usage: ls [-1ACFLRTWacdfiklqrstu] [file ...]\n");
+#endif
 	exit(1);
 }
diff --git a/lib/libc/gen/setflags.c b/lib/libc/gen/setflags.c
index d62a0fd42e0d..7e4309c11842 100644
--- a/lib/libc/gen/setflags.c
+++ b/lib/libc/gen/setflags.c
@@ -30,11 +30,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: stat_flags.c,v 1.2 1994/09/24 02:55:57 davidg Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
+static char const sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -71,6 +71,8 @@ flags_to_string(flags, def)
 		SAPPEND("uchg");
 	if (flags & UF_NODUMP)
 		SAPPEND("nodump");
+	if (flags & UF_OPAQUE)
+		SAPPEND("opaque");
 	if (flags & SF_APPEND)
 		SAPPEND("sappnd");
 	if (flags & SF_ARCHIVED)
@@ -128,6 +130,9 @@ string_to_flags(stringp, setp, clrp)
 			clear = !clear;
 			TEST(p, "dump", UF_NODUMP);
 			return (1);
+		case 'o':
+			TEST(p, "opaque", UF_OPAQUE);
+ 			return (1);
 		case 's':
 			TEST(p, "sappnd", SF_APPEND);
 			TEST(p, "sappend", SF_APPEND);
diff --git a/lib/libc/gen/setflagsbyname.c b/lib/libc/gen/setflagsbyname.c
index d62a0fd42e0d..7e4309c11842 100644
--- a/lib/libc/gen/setflagsbyname.c
+++ b/lib/libc/gen/setflagsbyname.c
@@ -30,11 +30,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: stat_flags.c,v 1.2 1994/09/24 02:55:57 davidg Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
+static char const sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -71,6 +71,8 @@ flags_to_string(flags, def)
 		SAPPEND("uchg");
 	if (flags & UF_NODUMP)
 		SAPPEND("nodump");
+	if (flags & UF_OPAQUE)
+		SAPPEND("opaque");
 	if (flags & SF_APPEND)
 		SAPPEND("sappnd");
 	if (flags & SF_ARCHIVED)
@@ -128,6 +130,9 @@ string_to_flags(stringp, setp, clrp)
 			clear = !clear;
 			TEST(p, "dump", UF_NODUMP);
 			return (1);
+		case 'o':
+			TEST(p, "opaque", UF_OPAQUE);
+ 			return (1);
 		case 's':
 			TEST(p, "sappnd", SF_APPEND);
 			TEST(p, "sappend", SF_APPEND);
diff --git a/lib/libc/gen/strtofflags.c b/lib/libc/gen/strtofflags.c
index d62a0fd42e0d..7e4309c11842 100644
--- a/lib/libc/gen/strtofflags.c
+++ b/lib/libc/gen/strtofflags.c
@@ -30,11 +30,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: stat_flags.c,v 1.2 1994/09/24 02:55:57 davidg Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
+static char const sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -71,6 +71,8 @@ flags_to_string(flags, def)
 		SAPPEND("uchg");
 	if (flags & UF_NODUMP)
 		SAPPEND("nodump");
+	if (flags & UF_OPAQUE)
+		SAPPEND("opaque");
 	if (flags & SF_APPEND)
 		SAPPEND("sappnd");
 	if (flags & SF_ARCHIVED)
@@ -128,6 +130,9 @@ string_to_flags(stringp, setp, clrp)
 			clear = !clear;
 			TEST(p, "dump", UF_NODUMP);
 			return (1);
+		case 'o':
+			TEST(p, "opaque", UF_OPAQUE);
+ 			return (1);
 		case 's':
 			TEST(p, "sappnd", SF_APPEND);
 			TEST(p, "sappend", SF_APPEND);
diff --git a/lib/libutil/stat_flags.c b/lib/libutil/stat_flags.c
index d62a0fd42e0d..7e4309c11842 100644
--- a/lib/libutil/stat_flags.c
+++ b/lib/libutil/stat_flags.c
@@ -30,11 +30,11 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: stat_flags.c,v 1.2 1994/09/24 02:55:57 davidg Exp $
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
+static char const sccsid[] = "@(#)stat_flags.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -71,6 +71,8 @@ flags_to_string(flags, def)
 		SAPPEND("uchg");
 	if (flags & UF_NODUMP)
 		SAPPEND("nodump");
+	if (flags & UF_OPAQUE)
+		SAPPEND("opaque");
 	if (flags & SF_APPEND)
 		SAPPEND("sappnd");
 	if (flags & SF_ARCHIVED)
@@ -128,6 +130,9 @@ string_to_flags(stringp, setp, clrp)
 			clear = !clear;
 			TEST(p, "dump", UF_NODUMP);
 			return (1);
+		case 'o':
+			TEST(p, "opaque", UF_OPAQUE);
+ 			return (1);
 		case 's':
 			TEST(p, "sappnd", SF_APPEND);
 			TEST(p, "sappend", SF_APPEND);