rc-status -c now lists services that have crashed.

It returns 0 if there are crashed services, otherwise 1.
This it easy to restart crashed services automatically.
More for #120.

man/rc-status.8

@@ -1,4 +1,4 @@
-.\" Copyright 2007-2008 Roy Marples
+.\" Copyright 2007-2009 Roy Marples
 .\" All rights reserved
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd Arp 9, 2008
+.Dd April 24, 2008
 .Dt RC-STATUS 8 SMM
 .Os OpenRC
 .Sh NAME
@@ -30,7 +30,7 @@
 .Nd show status info about runlevels
 .Sh SYNOPSIS
 .Nm
-.Op Fl alsuC
+.Op Fl aclsuC
 .Op Ar runlevel
 .Sh DESCRIPTION
 .Nm
@@ -43,6 +43,8 @@ The options are as follows:
 .Bl -tag -width ".Fl test , test string"
 .It Fl a , -all
 Show all runlevels and their services.
+.It Fl c , -crashed
+List all services that have crashed.
 .It Fl l , -list
 List all defined runlevels.
 .It fl r , -runlevel
@@ -57,6 +59,9 @@ Disable color output.
 Show information only for the named
 .Ar runlevel .
 .El
+.Sh EXIT STATUS
+.Nm
+exits 0, except when checking for crashed services and it doesn't find any.
 .Sh SEE ALSO
 .Xr rc 8 ,
 .Xr rc-update 8