2 files changed, 18 insertions, 11 deletions

diff --git a/usr.sbin/jls/jls.8 b/usr.sbin/jls/jls.8
index c0eed8df9454..2107405f710d 100644
--- a/usr.sbin/jls/jls.8
+++ b/usr.sbin/jls/jls.8
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 27, 2009
+.Dd July 8, 2009
 .Dt JLS 8
 .Os
 .Sh NAME
@@ -54,6 +54,8 @@ for a description of some core parameters.
 .Pp
 If no
 .Ar parameters
+or any of the options
+.Fl hns
 are given, the following four columns will be printed:
 jail identifier (jid), IP address (ip4.addr), hostname (host.hostname),
 and path (path).
@@ -66,17 +68,20 @@ List
 as well as active jails.
 .It Fl h
 Print a header line containing the parameters listed.
-If no parameters are given on the command line, the default output always
-contains a header.
+If no parameters are given on the command line,
+.Va all
+is assumed.
 .It Fl n
 Print parameters in
 .Dq name=value
 format, where each parameter is preceded by its name.
-This option is ignored for the default four-column output.
+If no parameters are given on the command line,
+.Va all
+is assumed.
 .It Fl q
 Put quotes around parameters if they contain spaces or quotes, or are
 the empty string.
-.It Fl c
+.It Fl s
 Print parameters suitable for passing to
 .Xr jail 8 ,
 skipping read-only and unused parameters.
diff --git a/usr.sbin/jls/jls.c b/usr.sbin/jls/jls.c
index 443eb8e8ea35..40019f119350 100644
--- a/usr.sbin/jls/jls.c
+++ b/usr.sbin/jls/jls.c
@@ -88,7 +88,8 @@ main(int argc, char **argv)
 				jname = optarg;
 			break;
 		case 'h':
-			pflags = (pflags & ~PRINT_SKIP) | PRINT_HEADER;
+			pflags = (pflags & ~(PRINT_SKIP | PRINT_VERBOSE)) |
+			    PRINT_HEADER;
 			break;
 		case 'n':
 			pflags = (pflags & ~PRINT_VERBOSE) | PRINT_NAMEVAL;
@@ -101,7 +102,8 @@ main(int argc, char **argv)
 			    PRINT_NAMEVAL | PRINT_QUOTED | PRINT_SKIP;
 			break;
 		case 'v':
-			pflags = (pflags & ~(PRINT_NAMEVAL | PRINT_SKIP)) |
+			pflags = (pflags &
+			    ~(PRINT_HEADER | PRINT_NAMEVAL | PRINT_SKIP)) |
 			    PRINT_VERBOSE;
 			break;
 		default:
@@ -110,7 +112,9 @@ main(int argc, char **argv)
 
 	/* Add the parameters to print. */
 	if (optind == argc) {
-		if (pflags & PRINT_VERBOSE) {
+		if (pflags & (PRINT_HEADER | PRINT_NAMEVAL))
+			add_param("all", NULL, (size_t)0, NULL, JP_USER);
+		else if (pflags & PRINT_VERBOSE) {
 			add_param("jid", NULL, (size_t)0, NULL, JP_USER);
 			add_param("host.hostname", NULL, (size_t)0, NULL,
 			    JP_USER);
@@ -122,9 +126,7 @@ main(int argc, char **argv)
 			add_param("ip6.addr", NULL, (size_t)0, NULL,
 			    JP_USER | JP_OPT);
 		} else {
-			pflags = (pflags &
-			    ~(PRINT_NAMEVAL | PRINT_SKIP | PRINT_VERBOSE)) |
-			    PRINT_DEFAULT;
+			pflags |= PRINT_DEFAULT;
 			add_param("jid", NULL, (size_t)0, NULL, JP_USER);
 			add_param("ip4.addr", NULL, (size_t)0, NULL, JP_USER);
 			add_param("host.hostname", NULL, (size_t)0, NULL,