--- syscalls.c.orig	Tue Oct  8 11:21:24 2002
+++ syscalls.c	Tue Oct  8 11:53:36 2002
@@ -101,6 +101,8 @@ struct syscall syscalls[] = {
 	  { { Hex, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
 	{ "getsockname", 1, 3,
 	  { { Hex, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
+	{ "utrace", 1, 1,
+	  { { Utrace, 0 } } },
 	{ 0, 0, 0, { { 0, 0 }}},
 };
 
@@ -341,6 +343,23 @@ print_arg(int fd, struct syscall_args *s
       }
     }
     break;
+  case Utrace:
+    {
+      int i, len;
+      unsigned char *p;
+      unsigned char *utrace_buffer;
+      len = args[sc->offset+1];
+      tmp = malloc(len*2+2+1);
+      utrace_buffer = malloc(len);
+      if (get_struct(fd, (void *)args[sc->offset], (void *)utrace_buffer,
+		     len) == -1)
+	err(1, "get_struct %p", (void *)args[sc->offset]);
+      strcpy(tmp, "0x");
+      for(i = 0; i < len; i++) {
+	sprintf(tmp+2+i*2, "%02x", *(utrace_buffer+i));
+      }
+      free(utrace_buffer);
+    }
   }
   return tmp;
 }