4474 DTrace Userland CTF Support
4475 DTrace userland Keyword
4476 DTrace tests should be better citizens
4479 pid provider types
4480 dof emulation missing checks
Reviewed by: Bryan Cantrill <bryan@joyent.com>

@@ -23,10 +23,11 @@
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 /*
  * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013, Joyent, Inc. All rights reserved.
  */
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/wait.h>

@@ -486,10 +487,11 @@
 
 static void
 print_probe_info(const dtrace_probeinfo_t *p)
 {
         char buf[BUFSIZ];
+        char *user;
         int i;
 
         oprintf("\n\tProbe Description Attributes\n");
 
         oprintf("\t\tIdentifier Names: %s\n",

@@ -509,14 +511,18 @@
             dtrace_class_name(p->dtp_arga.dtat_class));
 
         oprintf("\n\tArgument Types\n");
 
         for (i = 0; i < p->dtp_argc; i++) {
+                if (p->dtp_argv[i].dtt_flags & DTT_FL_USER)
+                        user = "userland ";
+                else
+                        user = "";
                 if (ctf_type_name(p->dtp_argv[i].dtt_ctfp,
                     p->dtp_argv[i].dtt_type, buf, sizeof (buf)) == NULL)
                         (void) strlcpy(buf, "(unknown)", sizeof (buf));
-                oprintf("\t\targs[%d]: %s\n", i, buf);
+                oprintf("\t\targs[%d]: %s%s\n", i, user, buf);
         }
 
         if (p->dtp_argc == 0)
                 oprintf("\t\tNone\n");