Add syslog.h; rename lib_rawprintf() to syslog()

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5578 42af7a65-404d-4744-a932-0658087f49c3

NxWidgets/UnitTests/CButtonArray/cbuttonarraytest.hxx

@@ -75,11 +75,11 @@
 #  define CONFIG_CBUTTONARRAYTEST_FONTCOLOR CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CCheckBox/ccheckboxtest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CCHECKBOXTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CGlyphButton/cglyphbuttontest.hxx

@@ -76,11 +76,11 @@
 #  define CONFIG_CGLYPHBUTTONTEST_FONTCOLOR CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CImage/cimagetest.hxx

@@ -71,11 +71,11 @@
 #  define CONFIG_CIMAGETEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CKeypad/ckeypadtest.hxx

@@ -72,11 +72,11 @@
 #  define CONFIG_CKEYPADTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CLatchButtonArray/clatchbuttonarraytest.hxx

@@ -75,11 +75,11 @@
 #  define CONFIG_CLATCHBUTTONARRAYTEST_FONTCOLOR CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CListBox/clistboxtest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CLISTBOXTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CProgressBar/cprogressbartest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CPROGRESSBARTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CRadioButton/cradiobuttontest.hxx

@@ -70,11 +70,11 @@
 #  define CONFIG_CRADIOBUTTONTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontaltest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CSCROLLBARHORIZONTALTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CScrollbarVertical/cscrollbarverticaltest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CSCROLLBARVERTICALTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CSliderHorizonal/csliderhorizontaltest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CSLIDERHORIZONTALTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

NxWidgets/UnitTests/CSliderVertical/csliderverticaltest.hxx

@@ -69,11 +69,11 @@
 #  define CONFIG_CSLIDERVERTICALTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #endif
 
-// If debug is enabled, use the debug function, lib_rawprintf() instead
+// If debug is enabled, use the debug function, syslog() instead
 // of printf() so that the output is synchronized.
 
 #ifdef CONFIG_DEBUG
-#  define message lib_lowprintf
+#  define message lowsyslog
 #else
 #  define message printf
 #endif

apps/examples/adc/adc.h

@@ -74,7 +74,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -82,7 +82,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_rawprintf
+#    define message syslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/buttons/buttons_main.c

@@ -299,11 +299,11 @@ static void show_buttons(uint8_t oldset, uint8_t newset)
               state = "released";            
             }
 
-          /* Use lib_lowprintf() because we make be executing from an
+          /* Use lowsyslog() because we make be executing from an
            * interrupt handler.
            */
 
-          lib_lowprintf("  %s %s\n", g_buttoninfo[BUTTON_INDEX(i)].name, state);
+          lowsyslog("  %s %s\n", g_buttoninfo[BUTTON_INDEX(i)].name, state);
         }
     }
 }
@@ -313,8 +313,8 @@ static void button_handler(int id, int irq)
 {
   uint8_t newset = up_buttons();
 
-  lib_lowprintf("IRQ:%d Button %d:%s SET:%02x:\n",
+  lowsyslog("IRQ:%d Button %d:%s SET:%02x:\n",
-                irq, id, g_buttoninfo[BUTTON_INDEX(id)].name, newset);
+            irq, id, g_buttoninfo[BUTTON_INDEX(id)].name, newset);
   show_buttons(g_oldset, newset);
   g_oldset = newset;
 }
@@ -409,7 +409,7 @@ int buttons_main(int argc, char *argv[])
     {
       maxbuttons = strtol(argv[1], NULL, 10);
     }
-  lib_lowprintf("maxbuttons: %d\n", maxbuttons);
+  lowsyslog("maxbuttons: %d\n", maxbuttons);
 #endif
 
   /* Initialize the button GPIOs */
@@ -423,11 +423,11 @@ int buttons_main(int argc, char *argv[])
     {
       xcpt_t oldhandler = up_irqbutton(i, g_buttoninfo[BUTTON_INDEX(i)].handler);
 
-      /* Use lib_lowprintf() for compatibility with interrrupt handler output. */
+      /* Use lowsyslog() for compatibility with interrrupt handler output. */
 
-      lib_lowprintf("Attached handler at %p to button %d [%s], oldhandler:%p\n",
+      lowsyslog("Attached handler at %p to button %d [%s], oldhandler:%p\n",
-                    g_buttoninfo[BUTTON_INDEX(i)].handler, i,
+                g_buttoninfo[BUTTON_INDEX(i)].handler, i,
-                    g_buttoninfo[BUTTON_INDEX(i)].name, oldhandler);
+                g_buttoninfo[BUTTON_INDEX(i)].name, oldhandler);
 
       /* Some hardware multiplexes different GPIO button sources to the same
        * physical interrupt.  If we register multiple such multiplexed button
@@ -438,9 +438,9 @@ int buttons_main(int argc, char *argv[])
 
       if (oldhandler != NULL)
         {
-          lib_lowprintf("WARNING: oldhandler:%p is not NULL!  "
+          lowsyslog("WARNING: oldhandler:%p is not NULL!  "
-                        "Button events may be lost or aliased!\n",
+                    "Button events may be lost or aliased!\n",
-                        oldhandler);
+                    oldhandler);
         }
     }
 #endif
@@ -468,11 +468,11 @@ int buttons_main(int argc, char *argv[])
 
           flags = irqsave();
 
-          /* Use lib_lowprintf() for compatibility with interrrupt handler
+          /* Use lowsyslog() for compatibility with interrrupt handler
            * output.
            */
 
-          lib_lowprintf("POLL SET:%02x:\n", newset);
+          lowsyslog("POLL SET:%02x:\n", newset);
           show_buttons(g_oldset, newset);
           g_oldset = newset;
           irqrestore(flags);

apps/examples/can/can.h

@@ -89,7 +89,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -97,7 +97,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_rawprintf
+#    define message syslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/cdcacm/cdcacm.h

@@ -112,7 +112,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -120,7 +120,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/composite/composite.h

@@ -173,7 +173,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -181,7 +181,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/igmp/igmp.h

@@ -46,12 +46,12 @@
  * Definitions
  ****************************************************************************/
 
-/* Used lib_rawprintf() so that there is no confusion from buffered IO */
+/* Used syslog() so that there is no confusion from buffered IO */
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
-#  define message(...) lib_rawprintf(__VA_ARGS__)
+#  define message(...) syslog(__VA_ARGS__)
 #else
-#  define message lib_rawprintf
+#  define message syslog
 #endif
 
 /****************************************************************************

apps/examples/nettest/nettest.h

@@ -69,12 +69,12 @@
 
 #else
 
-   /* Used lib_rawprintf() so that there is not confusion from buffered IO */
+   /* Used syslog() so that there is not confusion from buffered IO */
 
 #  ifdef CONFIG_CPP_HAVE_VARARGS
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #  else
-#    define message lib_rawprintf
+#    define message syslog
 #  endif
 
    /* At present, uIP does only abortive disconnects */

apps/examples/nx/nx_internal.h

@@ -168,7 +168,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -176,7 +176,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/nxconsole/nxcon_internal.h

@@ -239,7 +239,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -247,7 +247,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/nxffs/nxffs_main.c

@@ -120,7 +120,7 @@
 #endif
 
 #if defined(CONFIG_DEBUG) && defined(CONFIG_DEBUG_FS)
-#  define message    lib_rawprintf
+#  define message    syslog
 #  define msgflush()
 #else
 #  define message    printf

apps/examples/nxhello/nxhello.h

@@ -96,7 +96,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -104,7 +104,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/nximage/nximage.h

@@ -111,7 +111,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -119,7 +119,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/nxlines/nxlines.h

@@ -120,7 +120,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -128,7 +128,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/nxtext/nxtext_internal.h

@@ -194,7 +194,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -202,7 +202,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/poll/poll_internal.h

@@ -71,7 +71,7 @@
 #  undef HAVE_NETPOLL
 #endif
 
-/* If debug is enabled, then use lib_rawprintf so that OS debug output and
+/* If debug is enabled, then use syslog so that OS debug output and
  * the test output are synchronized.
  *
  * These macros will differ depending upon if the toolchain supports
@@ -80,7 +80,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 # ifdef CONFIG_DEBUG
-#   define message(...) lib_rawprintf(__VA_ARGS__)
+#   define message(...) syslog(__VA_ARGS__)
 #   define msgflush()
 # else
 #   define message(...) printf(__VA_ARGS__)
@@ -88,7 +88,7 @@
 # endif
 #else
 # ifdef CONFIG_DEBUG
-#   define message      lib_rawprintf
+#   define message      syslog
 #   define msgflush()
 # else
 #   define message      printf

apps/examples/pwm/pwm.h

@@ -92,7 +92,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -100,7 +100,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_rawprintf
+#    define message syslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/qencoder/qe.h

@@ -77,7 +77,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -85,7 +85,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_rawprintf
+#    define message syslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/thttpd/thttpd_main.c

@@ -125,7 +125,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -133,7 +133,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message      lib_lowprintf
+#    define message      lowsyslog
 #    define msgflush()
 #  else
 #    define message      printf

apps/examples/touchscreen/tc.h

@@ -82,7 +82,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -90,7 +90,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_rawprintf
+#    define message syslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/udp/udp-internal.h

@@ -63,12 +63,12 @@
 
 #else
 
-   /* If debug is enabled, use the synchronous lib_lowprintf so that the
+   /* If debug is enabled, use the synchronous lowsyslog so that the
     * program output does not get disassociated in the debug output.
     */
 
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #  else
 #    define message(...) printf(__VA_ARGS__)
 #  endif

apps/examples/uip/uip_main.c

@@ -86,13 +86,13 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #  else
 #    define message(...) printf(__VA_ARGS__)
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #  else
 #    define message (void)
 #  endif

apps/examples/usbserial/usbserial_main.c

@@ -109,16 +109,16 @@
                                  TRACE_TRANSFER_BITS|TRACE_CONTROLLER_BITS|TRACE_INTERRUPT_BITS)
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
-#    define trmessage    lib_lowprintf
+#    define trmessage    lowsyslog
 #  else
 #    define message(...) printf(__VA_ARGS__)
 #    define trmessage    printf
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message      lib_lowprintf
+#    define message      lowsyslog
-#    define trmessage    lib_lowprintf
+#    define trmessage    lowsyslog
 #  else
 #    define message      printf
 #    define trmessage    printf

apps/examples/usbstorage/usbmsc.h

@@ -85,7 +85,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_lowprintf(__VA_ARGS__)
+#    define message(...) lowsyslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -93,7 +93,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_lowprintf
+#    define message lowsyslog
 #    define msgflush()
 #  else
 #    define message printf

apps/examples/usbterm/usbterm.h

@@ -101,16 +101,16 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
-#    define trmessage    lib_rawprintf
+#    define trmessage    syslog
 #  else
 #    define message(...) printf(__VA_ARGS__)
 #    define trmessage    printf
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message      lib_lowprintf
+#    define message      lowsyslog
-#    define trmessage    lib_lowprintf
+#    define trmessage    lowsyslog
 #  else
 #    define message      printf
 #    define trmessage    printf

apps/examples/watchdog/watchdog.h

@@ -89,7 +89,7 @@
 
 #ifdef CONFIG_CPP_HAVE_VARARGS
 #  ifdef CONFIG_DEBUG
-#    define message(...) lib_rawprintf(__VA_ARGS__)
+#    define message(...) syslog(__VA_ARGS__)
 #    define msgflush()
 #  else
 #    define message(...) printf(__VA_ARGS__)
@@ -97,7 +97,7 @@
 #  endif
 #else
 #  ifdef CONFIG_DEBUG
-#    define message lib_rawprintf
+#    define message syslog
 #    define msgflush()
 #  else
 #    define message printf

apps/include/usbmonitor.h

@@ -0,0 +1,96 @@
+/****************************************************************************
+ * apps/include/usbmonitor.h
+ *
+ *   Copyright (C) 2013 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
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#ifndef __APPS_INCLUDE_USBMONITOR_H
+#define __APPS_INCLUDE_USBMONITOR_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#ifdef CONFIG_SYSTEM_USBMONITOR
+
+/****************************************************************************
+ * Pre-Processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C" 
+{
+#else
+#define EXTERN extern
+#endif
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: usbmon_start and usbmon_stop
+ *
+ *   Start and top the USB monitor daemon.  These are normally controlled
+ *   from the USB command line, but the ability to control these
+ *   programmatically is also helpful (for example, so that the daemon is
+ *   running before NSH starts).
+ *
+ * Input Parameters:
+ *   Standard task parameters.  These can be called or spawned.  Since the
+ *   return almost immediately, it is fine to just call the functions.  The
+ *   parameters are not used so you can pass 0 and NULL, respectivley; this
+ *   is done this way so that these functions can be NSH builtin
+ *   applications.
+ *
+ * Returned values:
+ *   Standard task return values (zero meaning success).
+ *
+ **************************************************************************/
+
+int usbmonitor_start(int argc, char **argv);
+int usbmonitor_stop(int argc, char **argv);
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CONFIG_SYSTEM_USBMONITOR */
+#endif /* __APPS_INCLUDE_USBMONITOR_H */

apps/nshlib/nsh_usbdev.c

@@ -63,7 +63,7 @@
  ****************************************************************************/
 
 #if defined(CONFIG_DEBUG) || defined(CONFIG_NSH_USBCONSOLE)
-#  define trmessage lib_lowprintf
+#  define trmessage lowsyslog
 #else
 #  define trmessage printf
 #endif

apps/system/usbmonitor/Makefile

@@ -44,7 +44,6 @@ endif
 # Hello Application
 # TODO: appname can be automatically extracted from the directory name
 
-APPNAME		= usbmon
 PRIORITY	= SCHED_PRIORITY_DEFAULT
 STACKSIZE	= 768
 
@@ -90,7 +89,8 @@ $(COBJS): %$(OBJEXT): %.c
 
 ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
 $(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat: $(DEPCONFIG) Makefile
-	$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
+	$(call REGISTER,"usbmon_start",$(PRIORITY),$(STACKSIZE),usbmonitor_start)
+	$(call REGISTER,"usbmon_stop",$(PRIORITY),$(STACKSIZE),usbmonintor_stop)
 
 context: $(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat
 else

apps/system/usbmonitor/usbmonitor.c

@@ -40,20 +40,29 @@
 #include <nuttx/config.h>
 #include <nuttx/progmem.h>
 
-#include <stdio.h>
+#include <sys/types.h>
-#include <stdlib.h>
+#include <stdbool.h>
+#include <debug.h>
+
+#include <nuttx/usb/usbdev_trace.h"
+
+#ifdef CONFIG_SYSTEM_USBMONITOR
 
 /****************************************************************************
- * Private Typs
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#define USBMON_PREFIX "USB Monitor: "
+
+/****************************************************************************
+ * Private Types
  ****************************************************************************/
 
 struct usbmon_state_s
 {
-#ifdef CONFIG_NSH_BUILTIN_APPS
   volatile bool started;
   volatile bool stop;
   pid_t pid;
-#endif
 };
 
 /****************************************************************************
@@ -66,34 +75,29 @@ static struct usbmon_state_s g_usbmonitor;
  * Private Functions
  ****************************************************************************/
 
+static int usbmonitor_tracecallback(struct usbtrace_s *trace, void *arg)
+{
+  usbtrace_trprintf((trprintf_t)syslog, trace->event, trace->value);
+  return 0;
+}
+
 static int usbmonitor_daemon(int argc, char **argv)
 {
-#ifdef CONFIG_NSH_BUILTIN_APPS
+  syslog(USBMON_PREFIX "Running: %d\n", g_usbmonitor.pid);
-  print("USB Monitor running: %d\n", g_usbmonitor.pid);
-#endif
 
-#ifdef CONFIG_NSH_BUILTIN_APPS
+  /* Loop until we detect that there is a request to stop. */
-  /* If we are running as an NSH command, then loop until we detect that
-   * there is a request to stop.
-   */
 
   while (!g_usbmonitor.stop)
-#else
-  /* If we are running as a standalone program, then loop forever */
-
-  for (;;)
-#endif
     {
-#warning "Missing logic"
+      (void)usbmonitor_enumerate(nsh_tracecallback, NULL);
     }
 
   /* Stopped */
 
-#ifdef CONFIG_NSH_BUILTIN_APPS
   g_usbmonitor.stop    = false;
   g_usbmonitor.started = false;
-  print("USB Monitor stopped: %d\n", g_usbmonitor.pid);
+  syslog(USBMON_PREFIX "Stopped: %d\n", g_usbmonitor.pid);
-#endif
+
   return 0;
 }
 
@@ -101,9 +105,8 @@ static int usbmonitor_daemon(int argc, char **argv)
  * Public Functions
  ****************************************************************************/
 
-int usbmonitor_main(int argc, char **argv)
+int usbmonitor_start(int argc, char **argv)
 {
-#ifdef CONFIG_NSH_BUILTIN_APPS
   /* Has the monitor already started? */
 
   sched_lock();
@@ -122,13 +125,14 @@ int usbmonitor_main(int argc, char **argv)
       if (ret < 0)
         {
           int errcode = errno;
-          fprintf(stderr, "ERROR: Failed to start the USB monitor: %d\n",
+          syslog(USBMON_PREFIX
-                  errcode);
+                 "ERROR: Failed to start the USB monitor: %d\n",
+                 errcode);
         }
       else
         {
           g_usbmonitor.pid = ret;
-          print("USB Monitor started: %d\n", g_usbmonitor.pid);
+          syslog(USBMON_PREFIX "Started: %d\n", g_usbmonitor.pid);
         }
 
       sched_unlock();
@@ -136,27 +140,23 @@ int usbmonitor_main(int argc, char **argv)
     }
 
   sched_unlock();
-  print("USB Monitor running: %d\n", g_usbmonitor.pid);
+  syslog(USBMON_PREFIX "Running: %d\n", g_usbmonitor.pid);
   return 0;
-#else
-  return usbmonitor_daemon(argc, argv);
-#endif
 }
 
-#ifdef CONFIG_NSH_BUILTIN_APPS
 int usbmonitor_stop(int argc, char **argv)
 {
   /* Has the monitor already started? */
 
   if (g_usbmonitor.started)
     {
-      print("USB Monitor stopping: %d\n", g_usbmonitor.pid);
+      syslog(USBMON_PREFIX "Stopping: %d\n", g_usbmonitor.pid);
       g_usbmonitor.stop = true;
       return 0;
     }
 
-  print("USB Monitor stopped: %d\n", g_usbmonitor.pid);
+  syslog(USBMON_PREFIX "Stopped: %d\n", g_usbmonitor.pid);
   return 0;
 }
-#endif
 
+#endif /* CONFIG_SYSTEM_USBMONITOR */

misc/tools/README.txt

@@ -45,14 +45,14 @@ kconfig-frontends
   To suppress the 'nconf' and the graphical front-ends which are not used by
   NuttX, you can add:
 
-    ./configure --enable-mconfig --disable-nconf --disable-gconf --disable-qconf
+    ./configure --enable-mconf --disable-nconf --disable-gconf --disable-qconf
     make
     make install
 
   To suppress the graphical interfaces, use static libraries, and disable
   creation of other utilities:
 
-    ./configure --disable-shared --enable-static --enable-mconfig --disable-nconf --disable-gconf --disable-qconf --disable-nconf --disable-utils
+    ./configure --disable-shared --enable-static --enable-mconf --disable-nconf --disable-gconf --disable-qconf --disable-nconf --disable-utils
     make
     make install
 

nuttx/Documentation/NuttxPortingGuide.html

@@ -4324,17 +4324,17 @@ build
   <li>
     <code>CONFIG_DEBUG</code>: enables built-in debug options.
     This includes more extensive parameter checking, debug assertions, and other debug logic.
-    This option is also necessary (but not sufficient) to enable debug console output;
+    This option is also necessary (but not sufficient) to enable debug syslog output;
-    Debug console output must also be enabled on a subsystem-by-subsystem basis as described below.
+    Debug syslog output must also be enabled on a subsystem-by-subsystem basis as described below.
   </li>
   <li>
-    <code>CONFIG_DEBUG_VERBOSE</code>: If debug console output is enabled, the option enables more verbose debug output.
+    <code>CONFIG_DEBUG_VERBOSE</code>: If debug syslog output is enabled, the option enables more verbose debug output.
     Ignored if <code>CONFIG_DEBUG</code> is not defined.
     If only <code>CONFIG_DEBUG</code> then the only output will be errors, warnings, and critical information.
-    If <code>CONFIG_DEBUG_VERBOSE</code> is defined in addition, then general debug comments will also be included in the console output.
+    If <code>CONFIG_DEBUG_VERBOSE</code> is defined in addition, then general debug comments will also be included in the syslog output.
   </li>
   <li>
-    <code>CONFIG_DEBUG_ENABLE</code>: Support an interface to enable or disable debug output.
+    <code>CONFIG_SYSLOG_ENABLE</code>: Support an interface to enable or disable syslog output.
   </li>
   <li>
     <code>CONFIG_DEBUG_SYMBOLS</code>: build without optimization and with debug symbols (needed for use with a debugger).

nuttx/Kconfig

@@ -312,11 +312,12 @@ config DEBUG_VERBOSE
 		often annoying) output will be generated.  This means there are two levels
 		of debug output:  errors-only and everything.
 
-config DEBUG_ENABLE
+config SYSLOG_ENABLE
 	bool "Enable Debug Controls"
 	default n
 	---help---
-		Support an interface to dynamically enable or disable debug output.
+		Support an interface called syslog_enable to dynamically enable or
+		disable debug output.
 
 comment "Subsystem Debug Options"
 

nuttx/TODO

@@ -1,4 +1,4 @@
-NuttX TODO List (Last updated January 27, 2013)
+NuttX TODO List (Last updated January 28, 2013)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 This file summarizes known NuttX bugs, limitations, inconsistencies with 
@@ -14,7 +14,7 @@ nuttx/
   (6)  Binary loaders (binfmt/)
  (16)  Network (net/, drivers/net)
   (4)  USB (drivers/usbdev, drivers/usbhost)
- (12)  Libraries (libc/, )
+ (11)  Libraries (libc/, )
   (9)  File system/Generic drivers (fs/, drivers/)
   (5)  Graphics subystem (graphics/)
   (1)  Pascal add-on (pcode/)
@@ -812,19 +812,6 @@ o Libraries (libc/)
   Status:      Open
   Priority:    ??
 
-  Title:       SYSLOG INTEGRATION
-  Description: There are the beginnings of some system logging capabilities (see
-               drivers/syslog, fs/fs_syslog.c, and libc/stdio/lib_librawprintf.c and
-               lib_liblowprintf.c.  For NuttX, SYSLOG is a concept and includes,
-               extends, and replaces the legacy NuttX debug ouput.  Some additional
-               integration is required to formalized this.  For example:
-
-               o lib_rawprintf() shjould be renamed syslog().
-               o debug.h should be renamed syslog.h
-               o And what about lib_lowprintf()? llsyslog?
-  Status:      Open
-  Priority:    Low -- more of a roadmap
-
   Title:       FLOATING POINT FORMATS
   Description: Only the %f floating point format is supported.  Others are accepted
                but treated like %f.

nuttx/arch/arm/src/arm/up_assert.c

@@ -62,7 +62,7 @@
 
 #ifdef CONFIG_ARCH_STACKDUMP
 # undef  lldbg
-# define lldbg lib_lowprintf
+# define lldbg lowsyslog
 #endif
 
 /* The following is just intended to keep some ugliness out of the mainline
@@ -70,7 +70,7 @@
  *
  *  CONFIG_TASK_NAME_SIZE > 0 &&    <-- The task has a name
  *  (defined(CONFIG_DEBUG)    ||    <-- And the debug is enabled (lldbg used)
- *   defined(CONFIG_ARCH_STACKDUMP) <-- Or lib_lowprintf() is used
+ *   defined(CONFIG_ARCH_STACKDUMP) <-- Or lowsyslog() is used
  */
 
 #undef CONFIG_PRINT_TASKNAME

nuttx/arch/arm/src/arm/up_dataabort.c

@@ -62,7 +62,7 @@
 
 #ifdef CONFIG_ARCH_STACKDUMP
 # undef  lldbg
-# define lldbg lib_lowprintf
+# define lldbg lowsyslog
 #endif
 
 /****************************************************************************

nuttx/arch/arm/src/arm/up_prefetchabort.c

@@ -62,7 +62,7 @@
 
 #ifdef CONFIG_ARCH_STACKDUMP
 # undef  lldbg
-# define lldbg lib_lowprintf
+# define lldbg lowsyslog
 #endif
 
 /****************************************************************************

nuttx/arch/arm/src/arm/up_syscall.c

@@ -56,7 +56,7 @@
 
 #ifdef CONFIG_ARCH_STACKDUMP
 # undef  lldbg
-# define lldbg lib_lowprintf
+# define lldbg lowsyslog
 #endif
 
 /****************************************************************************