3 files changed, 13 insertions, 2 deletions
diff --git a/nuttx/syscall/stub_lookup.c b/nuttx/syscall/stub_lookup.c
index 0c4f4451c..9d6bf18ae 100644
--- a/nuttx/syscall/stub_lookup.c
+++ b/nuttx/syscall/stub_lookup.c
@@ -1,8 +1,8 @@
 /****************************************************************************
  * syscall/syscall_stublookup.c
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -230,6 +230,10 @@ extern uintptr_t STUB_sendto(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3,
 extern uintptr_t STUB_setsockopt(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5);
 extern uintptr_t STUB_socket(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3);
 
+/* The following is defined only if CONFIG_TASK_NAME_SIZE > 0 */
+
+extern uintptr_t STUB_prctl(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5);
+
 /****************************************************************************
  * Public Data
  ****************************************************************************/
diff --git a/nuttx/syscall/stub_lookup.h b/nuttx/syscall/stub_lookup.h
index f9b33938b..4f75c1696 100644
--- a/nuttx/syscall/stub_lookup.h
+++ b/nuttx/syscall/stub_lookup.h
@@ -247,6 +247,12 @@ STUB_LOOKUP(3, STUB_up_assert_code)             /* SYS_up_assert_code */
   STUB_LOOKUP(3, STUB_socket)                   /* SYS_socket */
 #endif
 
+/* The following is defined only if CONFIG_TASK_NAME_SIZE > 0 */
+
+#if CONFIG_TASK_NAME_SIZE > 0
+  STUB_LOOKUP(5, STUB_prctl)                    /* SYS_prctl */
+#endif
+
 /****************************************************************************
  * Private Functions
  ****************************************************************************/
diff --git a/nuttx/syscall/syscall.csv b/nuttx/syscall/syscall.csv
index bff8c50ca..b323eb95f 100644
--- a/nuttx/syscall/syscall.csv
+++ b/nuttx/syscall/syscall.csv
@@ -39,6 +39,7 @@
 "open","fcntl.h","CONFIG_NFILE_DESCRIPTORS > 0","int","const char*","int","..."
 "opendir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","FAR DIR*","FAR const char*"
 "pipe","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int [2]|int*"
+"prctl", sys/prctl.h, "CONFIG_TASK_NAME_SIZE > 0","int","int","..." 
 "clock_systimer","nuttx/clock.h","!defined(CONFIG_DISABLE_CLOCK)","uint32_t"
 "poll","poll.h","!defined(CONFIG_DISABLE_POLL) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","FAR struct pollfd*","nfds_t","int"
 "pthread_barrier_destroy","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_barrier_t*"