From 11672356e7f870033e27f934c57a5d48d061991e Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Mon, 1 Sep 2008 11:28:56 +0000
Subject: Convert to using "bool".

---
 cpukit/libmisc/capture/capture-cli.c   | 118 ++++++++++++++++-----------------
 cpukit/libmisc/capture/capture.c       |  46 ++++++-------
 cpukit/libmisc/capture/capture.h       |  14 ++--
 cpukit/libmisc/serdbg/serdbg.c         |   4 +-
 cpukit/libmisc/serdbg/serdbg.h         |   5 +-
 cpukit/libmisc/serdbg/serdbgcnf.h      |   4 +-
 cpukit/libmisc/serdbg/serdbgio.c       |  12 ++--
 cpukit/libmisc/serdbg/termios_printk.c |  10 +--
 cpukit/libmisc/shell/main_logoff.c     |   2 +-
 cpukit/libmisc/shell/shell.c           |  35 +++++-----
 cpukit/libmisc/shell/shell.h           |   6 +-
 11 files changed, 129 insertions(+), 127 deletions(-)

diff --git a/cpukit/libmisc/capture/capture-cli.c b/cpukit/libmisc/capture/capture-cli.c
index d65bdb8dc5..bd659f283f 100644
--- a/cpukit/libmisc/capture/capture-cli.c
+++ b/cpukit/libmisc/capture/capture-cli.c
@@ -66,10 +66,10 @@ static void
 rtems_capture_cli_open (int                          argc,
                         char**                       argv,
                         rtems_monitor_command_arg_t* command_arg,
-                        boolean                      verbose)
+                        bool                         verbose)
 {
   uint32_t          size = 0;
-  rtems_boolean     enable = 0;
+  bool              enable = false;
   rtems_status_code sc;
   int               arg;
 
@@ -84,7 +84,7 @@ rtems_capture_cli_open (int                          argc,
     if (argv[arg][0] == '-')
     {
       if (argv[arg][1] == 'i')
-        enable = 1;
+        enable = true;
       else
         fprintf (stdout, "warning: option -%c ignored\n", argv[arg][1]);
     }
@@ -137,7 +137,7 @@ static void
 rtems_capture_cli_close (int                          argc,
                          char**                       argv,
                          rtems_monitor_command_arg_t* command_arg,
-                         boolean                      verbose)
+                         bool                         verbose)
 {
   rtems_status_code sc;
 
@@ -165,7 +165,7 @@ static void
 rtems_capture_cli_enable (int                          argc,
                           char**                       argv,
                           rtems_monitor_command_arg_t* command_arg,
-                          boolean                      verbose)
+                          bool                         verbose)
 {
   rtems_status_code sc;
 
@@ -193,7 +193,7 @@ static void
 rtems_capture_cli_disable (int                          argc,
                            char**                       argv,
                            rtems_monitor_command_arg_t* command_arg,
-                           boolean                      verbose)
+                           bool                         verbose)
 {
   rtems_status_code sc;
 
@@ -221,7 +221,7 @@ static void
 rtems_capture_cli_task_list (int                          argc,
                              char**                       argv,
                              rtems_monitor_command_arg_t* command_arg,
-                             boolean                      verbose)
+                             bool                         verbose)
 {
   rtems_task_priority   ceiling = rtems_capture_watch_get_ceiling ();
   rtems_task_priority   floor = rtems_capture_watch_get_floor ();
@@ -460,7 +460,7 @@ static void
 rtems_capture_cli_task_load (int                          argc,
                              char**                       argv,
                              rtems_monitor_command_arg_t* command_arg,
-                             boolean                      verbose)
+                             bool                         verbose)
 {
   rtems_status_code   sc;
   rtems_task_priority priority;
@@ -533,7 +533,7 @@ static void
 rtems_capture_cli_watch_list (int                          argc,
                               char**                       argv,
                               rtems_monitor_command_arg_t* command_arg,
-                              boolean                      verbose)
+                              bool                         verbose)
 {
   rtems_capture_control_t* control = rtems_capture_get_control_list ();
   rtems_task_priority      ceiling = rtems_capture_watch_get_ceiling ();
@@ -619,10 +619,10 @@ rtems_capture_cli_watch_list (int                          argc,
  *
  */
 
-static rtems_boolean
+static bool
 rtems_capture_cli_get_name_id (char*          arg,
-                               rtems_boolean* valid_name,
-                               rtems_boolean* valid_id,
+                               bool*          valid_name,
+                               bool*          valid_id,
                                rtems_name*    name,
                                rtems_id*      id)
 {
@@ -648,7 +648,7 @@ rtems_capture_cli_get_name_id (char*          arg,
   if (i == l)
   {
     *id = strtoul (arg, 0, 16);
-    *valid_id = 1;
+    *valid_id = true;
   }
   else
   {
@@ -663,7 +663,7 @@ rtems_capture_cli_get_name_id (char*          arg,
     
     rname = rtems_build_name(arg[0], arg[1], arg[2], arg[3]);
     *name = rname;
-    *valid_name = 1;
+    *valid_name = true;
   }
 
   return 1;
@@ -685,14 +685,14 @@ static void
 rtems_capture_cli_watch_add (int                          argc,
                              char**                       argv,
                              rtems_monitor_command_arg_t* command_arg,
-                             boolean                      verbose)
+                             bool                         verbose)
 {
   rtems_status_code sc;
   int               arg;
   rtems_name        name = 0;
   rtems_id          id = 0;
-  rtems_boolean     valid_name = 0;
-  rtems_boolean     valid_id = 0;
+  bool              valid_name = false;
+  bool              valid_id = false;
 
   if (argc <= 1)
   {
@@ -748,14 +748,14 @@ static void
 rtems_capture_cli_watch_del (int                          argc,
                              char**                       argv,
                              rtems_monitor_command_arg_t* command_arg,
-                             boolean                      verbose)
+                             bool                         verbose)
 {
   rtems_status_code sc;
   int               arg;
   rtems_name        name = 0;
   rtems_id          id = 0;
-  rtems_boolean     valid_name = 0;
-  rtems_boolean     valid_id = 0;
+  bool              valid_name = false;
+  bool              valid_id = false;
 
   if (argc <= 1)
   {
@@ -810,15 +810,15 @@ static void
 rtems_capture_cli_watch_control (int                          argc,
                                  char**                       argv,
                                  rtems_monitor_command_arg_t* command_arg,
-                                 boolean                      verbose)
+                                 bool                         verbose)
 {
   rtems_status_code sc;
   int               arg;
   rtems_name        name = 0;
   rtems_id          id = 0;
-  rtems_boolean     valid_name = 0;
-  rtems_boolean     valid_id = 0;
-  rtems_boolean     enable = 0;
+  bool              valid_name = false;
+  bool              valid_id = false;
+  bool              enable = false;
 
   if (argc <= 2)
   {
@@ -835,9 +835,9 @@ rtems_capture_cli_watch_control (int                          argc,
     else
     {
       if (strcmp (argv[arg], "on") == 0)
-        enable = 1;
+        enable = true;
       else if (strcmp (argv[arg], "off") == 0)
-        enable = 0;
+        enable = false;
       else if (!rtems_capture_cli_get_name_id (argv[arg], &valid_name,
                                                &valid_id, &name, &id))
         return;
@@ -877,11 +877,11 @@ static void
 rtems_capture_cli_watch_global (int                          argc,
                                 char**                       argv,
                                 rtems_monitor_command_arg_t* command_arg,
-                                boolean                      verbose)
+                                bool                         verbose)
 {
   rtems_status_code sc;
   int               arg;
-  rtems_boolean     enable = 0;
+  bool              enable = false;
 
   if (argc <= 1)
   {
@@ -898,9 +898,9 @@ rtems_capture_cli_watch_global (int                          argc,
     else
     {
       if (strcmp (argv[arg], "on") == 0)
-        enable = 1;
+        enable = true;
       else if (strcmp (argv[arg], "off") == 0)
-        enable = 0;
+        enable = false;
     }
   }
 
@@ -931,7 +931,7 @@ static void
 rtems_capture_cli_watch_ceiling (int                          argc,
                                  char**                       argv,
                                  rtems_monitor_command_arg_t* command_arg,
-                                 boolean                      verbose)
+                                 bool                         verbose)
 {
   rtems_status_code   sc;
   int                 arg;
@@ -982,7 +982,7 @@ static void
 rtems_capture_cli_watch_floor (int                          argc,
                                char**                       argv,
                                rtems_monitor_command_arg_t* command_arg,
-                               boolean                      verbose)
+                               bool                         verbose)
 {
   rtems_status_code   sc;
   int                 arg;
@@ -1082,20 +1082,20 @@ rtems_capture_cli_trigger_worker (int set, int argc, char** argv)
   int                          arg;
   int                          trigger = 0; /* switch */
   rtems_capture_trigger_mode_t trigger_mode = rtems_capture_from_any;
-  rtems_boolean                trigger_set = 0;
-  rtems_boolean                is_from = 0;
+  bool                         trigger_set = false;
+  bool                         is_from = false;
   rtems_name                   name = 0;
   rtems_id                     id = 0;
-  rtems_boolean                valid_name = 0;
-  rtems_boolean                valid_id = 0;
+  bool                         valid_name = false;
+  bool                         valid_id = false;
   rtems_name                   from_name = 0;
   rtems_id                     from_id = 0;
-  rtems_boolean                from_valid_name = 0;
-  rtems_boolean                from_valid_id = 0;
+  bool                         from_valid_name = false;
+  bool                         from_valid_id = false;
   rtems_name                   to_name = 0;
   rtems_id                     to_id = 0;
-  rtems_boolean                to_valid_name = 0;
-  rtems_boolean                to_valid_id = 0;
+  bool                         to_valid_name = false;
+  bool                         to_valid_id = false;
 
   for (arg = 1; arg < argc; arg++)
   {
@@ -1116,18 +1116,18 @@ rtems_capture_cli_trigger_worker (int set, int argc, char** argv)
     {
       if (!trigger_set)
       {
-        rtems_boolean found = 0;
-        int           t;
+        bool found = false;
+        int  t;
         
         for (t = 0; t < RTEMS_CAPTURE_CLI_TRIGGERS_NUM; t++)
           if (strcmp (argv[arg], rtems_capture_cli_triggers[t].name) == 0)
           {
             trigger = t;
-            found = 1;
+            found = true;
             break;
           }
 
-        trigger_set = 1;
+        trigger_set = true;
 
         /*
          * If a trigger was not found assume the default and
@@ -1156,7 +1156,7 @@ rtems_capture_cli_trigger_worker (int set, int argc, char** argv)
         {
           if (!from_valid_name && !from_valid_id)
           {
-            from_valid_name = 1;
+            from_valid_name = true;
             from_name       = name;
           }
           else
@@ -1164,7 +1164,7 @@ rtems_capture_cli_trigger_worker (int set, int argc, char** argv)
         }
         else if (!to_valid_name && !to_valid_id)
         {
-          to_valid_name = 1;
+          to_valid_name = true;
           to_name       = name;
         }
         else
@@ -1177,7 +1177,7 @@ rtems_capture_cli_trigger_worker (int set, int argc, char** argv)
         {
           if (!from_valid_name && !from_valid_id)
           {
-            from_valid_id = 1;
+            from_valid_id = true;
             from_id       = id;
           }
           else
@@ -1185,7 +1185,7 @@ rtems_capture_cli_trigger_worker (int set, int argc, char** argv)
         }
         else if (!to_valid_name && !to_valid_id)
         {
-          to_valid_id = 1;
+          to_valid_id = true;
           to_id       = id;
         }
         else
@@ -1260,7 +1260,7 @@ static void
 rtems_capture_cli_trigger_set (int                          argc,
                                char**                       argv,
                                rtems_monitor_command_arg_t* command_arg,
-                               boolean                      verbose)
+                               bool                         verbose)
 {
   rtems_capture_cli_trigger_worker (1, argc, argv);
 }
@@ -1278,7 +1278,7 @@ static void
 rtems_capture_cli_trigger_clear (int                          argc,
                                  char**                       argv,
                                  rtems_monitor_command_arg_t* command_arg,
-                                 boolean                      verbose)
+                                 bool                         verbose)
 {
   rtems_capture_cli_trigger_worker (0, argc, argv);
 }
@@ -1296,10 +1296,10 @@ static void
 rtems_capture_cli_trace_records (int                          argc,
                                  char**                       argv,
                                  rtems_monitor_command_arg_t* command_arg,
-                                 boolean                      verbose)
+                                 bool                         verbose)
 {
   rtems_status_code       sc;
-  rtems_boolean           csv = 0;
+  bool                    csv = false;
   static int              dump_total = 22;
   int                     total;
   int                     count;
@@ -1312,14 +1312,14 @@ rtems_capture_cli_trace_records (int                          argc,
     if (argv[arg][0] == '-')
     {
       if (argv[arg][1] == 'c')
-        csv = 1;
+        csv = true;
       else
         fprintf (stdout, "warning: option -%c ignored\n", argv[arg][1]);
     }
     else
     {
-      int i;
-      int l;
+      size_t i;
+      size_t l;
 
       l = strlen (argv[arg]);
 
@@ -1427,10 +1427,10 @@ static void
 rtems_capture_cli_flush (int                          argc,
                          char**                       argv,
                          rtems_monitor_command_arg_t* command_arg,
-                         boolean                      verbose)
+                         bool                         verbose)
 {
   rtems_status_code sc;
-  rtems_boolean     prime = 1;
+  bool              prime = true;
   int               arg;
 
   for (arg = 1; arg < argc; arg++)
@@ -1438,7 +1438,7 @@ rtems_capture_cli_flush (int                          argc,
     if (argv[arg][0] == '-')
     {
       if (argv[arg][1] == 'n')
-        prime = 0;
+        prime = false;
       else
         fprintf (stdout, "warning: option -%c ignored\n", argv[arg][1]);
     }
@@ -1609,7 +1609,7 @@ static rtems_monitor_command_entry_t rtems_capture_cli_cmds[] =
 rtems_status_code
 rtems_capture_cli_init (rtems_capture_timestamp timestamp)
 {
-  int cmd;
+  size_t cmd;
 
   capture_timestamp = timestamp;
 
diff --git a/cpukit/libmisc/capture/capture.c b/cpukit/libmisc/capture/capture.c
index 5086ae2fec..15d84927e0 100644
--- a/cpukit/libmisc/capture/capture.c
+++ b/cpukit/libmisc/capture/capture.c
@@ -138,7 +138,7 @@ static inline void rtems_capture_get_time (uint32_t* ticks,
  * in RTEMS.
  *
  */
-static inline rtems_boolean
+static inline bool
 rtems_capture_match_names (rtems_name lhs, rtems_name rhs)
 {
   return lhs == rhs;
@@ -154,7 +154,7 @@ rtems_capture_match_names (rtems_name lhs, rtems_name rhs)
  * in RTEMS.
  *
  */
-static inline rtems_boolean
+static inline bool
 rtems_capture_match_ids (rtems_id lhs, rtems_id rhs)
 {
   return lhs == rhs;
@@ -167,7 +167,7 @@ rtems_capture_match_ids (rtems_id lhs, rtems_id rhs)
  *
  * This function matches a name and/or id.
  */
-static inline rtems_boolean
+static inline bool
 rtems_capture_match_name_id (rtems_name lhs_name,
                              rtems_id   lhs_id,
                              rtems_name rhs_name,
@@ -212,7 +212,7 @@ rtems_capture_dup_name (rtems_name* dst, rtems_name src)
  * tasks is the number of bits in uint32_t.
  *
  */
-static inline rtems_boolean
+static inline bool
 rtems_capture_by_in_to (uint32_t                 events,
                         rtems_capture_task_t*    by,
                         rtems_capture_control_t* to)
@@ -582,7 +582,7 @@ rtems_capture_record (rtems_capture_task_t* task,
  * See if we have triggered and if not see if this event is a
  * cause of a trigger.
  */
-rtems_boolean
+bool
 rtems_capture_trigger (rtems_capture_task_t* ft,
                        rtems_capture_task_t* tt,
                        uint32_t              events)
@@ -655,7 +655,7 @@ rtems_capture_trigger (rtems_capture_task_t* ft,
  * This function is called when a task is created.
  *
  */
-static rtems_boolean
+static bool
 rtems_capture_create_task (rtems_tcb* current_task,
                            rtems_tcb* new_task)
 {
@@ -1146,7 +1146,7 @@ rtems_capture_close (void)
  * This function allows control of tracing at a global level.
  */
 rtems_status_code
-rtems_capture_control (rtems_boolean enable)
+rtems_capture_control (bool enable)
 {
   rtems_interrupt_level level;
 
@@ -1178,7 +1178,7 @@ rtems_capture_control (rtems_boolean enable)
  * to profile the load on a system.
  */
 rtems_status_code
-rtems_capture_monitor (rtems_boolean enable)
+rtems_capture_monitor (bool enable)
 {
   rtems_interrupt_level level;
 
@@ -1209,7 +1209,7 @@ rtems_capture_monitor (rtems_boolean enable)
  * capture engine to also be primed again.
  */
 rtems_status_code
-rtems_capture_flush (rtems_boolean prime)
+rtems_capture_flush (bool prime)
 {
   rtems_interrupt_level level;
   rtems_capture_task_t* task;
@@ -1293,7 +1293,7 @@ rtems_capture_watch_del (rtems_name name, rtems_id id)
   rtems_capture_control_t*  control;
   rtems_capture_control_t** prev_control;
   rtems_capture_task_t*     task;
-  rtems_boolean             found = 0;
+  bool                      found = false;
 
   /*
    * Should this test be for wildcards ?
@@ -1318,7 +1318,7 @@ rtems_capture_watch_del (rtems_name name, rtems_id id)
 
       control = *prev_control;
 
-      found = 1;
+      found = true;
     }
     else
     {
@@ -1342,11 +1342,11 @@ rtems_capture_watch_del (rtems_name name, rtems_id id)
  * disabled.
  */
 rtems_status_code
-rtems_capture_watch_ctrl (rtems_name name, rtems_id id, rtems_boolean enable)
+rtems_capture_watch_ctrl (rtems_name name, rtems_id id, bool enable)
 {
   rtems_interrupt_level    level;
   rtems_capture_control_t* control;
-  rtems_boolean            found = 0;
+  bool                     found = false;
 
   /*
    * Find the control and then set the watch. It must exist before it can
@@ -1365,7 +1365,7 @@ rtems_capture_watch_ctrl (rtems_name name, rtems_id id, rtems_boolean enable)
 
       rtems_interrupt_enable (level);
 
-      found = 1;
+      found = true;
     }
   }
 
@@ -1385,7 +1385,7 @@ rtems_capture_watch_ctrl (rtems_name name, rtems_id id, rtems_boolean enable)
  * the floor to be traced.
  */
 rtems_status_code
-rtems_capture_watch_global (rtems_boolean enable)
+rtems_capture_watch_global (bool enable)
 {
   rtems_interrupt_level level;
 
@@ -1412,7 +1412,7 @@ rtems_capture_watch_global (rtems_boolean enable)
  *
  * This function returns the global watch state.
  */
-rtems_boolean
+bool
 rtems_capture_watch_global_on (void)
 {
   return capture_flags & RTEMS_CAPTURE_GLOBAL_WATCH ? 1 : 0;
@@ -1564,8 +1564,8 @@ rtems_capture_set_trigger (rtems_name                   from_name,
       control->to_triggers |= flags;
     else
     {
-      rtems_boolean done = 0;
-      int           i;
+      bool done = false;
+      int  i;
       
       control->by_triggers |= flags;
       
@@ -1576,7 +1576,7 @@ rtems_capture_set_trigger (rtems_name                   from_name,
              (from_id && (control->by[i].id == from_id))))
         {
           control->by[i].trigger |= flags;
-          done = 1;
+          done = true;
           break;
         }
       }
@@ -1591,7 +1591,7 @@ rtems_capture_set_trigger (rtems_name                   from_name,
             control->by[i].name = from_name;
             control->by[i].id = from_id;
             control->by[i].trigger = flags;
-            done = 1;
+            done = true;
             break;
           }
         }
@@ -1648,8 +1648,8 @@ rtems_capture_clear_trigger (rtems_name                   from_name,
       control->to_triggers &= ~flags;
     else
     {
-      rtems_boolean done = 0;
-      int           i;
+      bool done = false;
+      int  i;
       
       control->by_triggers &= ~flags;
       
@@ -1662,7 +1662,7 @@ rtems_capture_clear_trigger (rtems_name                   from_name,
           control->by[i].trigger &= ~trigger;
           if (control->by[i].trigger == 0)
             control->by_valid &= ~RTEMS_CAPTURE_CONTROL_FROM_MASK (i);
-          done = 1;
+          done = true;
           break;
         }
       }
diff --git a/cpukit/libmisc/capture/capture.h b/cpukit/libmisc/capture/capture.h
index 29441e4d70..acc5fcd912 100644
--- a/cpukit/libmisc/capture/capture.h
+++ b/cpukit/libmisc/capture/capture.h
@@ -286,7 +286,7 @@ rtems_capture_close (void);
  * This function allows control of tracing at a global level.
  */
 rtems_status_code
-rtems_capture_control (rtems_boolean enable);
+rtems_capture_control (bool enable);
 
 /**
  * rtems_capture_monitor
@@ -298,7 +298,7 @@ rtems_capture_control (rtems_boolean enable);
  * to profile the load on a system.
  */
 rtems_status_code
-rtems_capture_monitor (rtems_boolean enable);
+rtems_capture_monitor (bool enable);
 
 /*
  * rtems_capture_flush
@@ -309,7 +309,7 @@ rtems_capture_monitor (rtems_boolean enable);
  * capture engine to also be primed again.
  */
 rtems_status_code
-rtems_capture_flush (rtems_boolean prime);
+rtems_capture_flush (bool prime);
 
 /**
  * rtems_capture_watch_add
@@ -347,7 +347,7 @@ rtems_capture_watch_del (rtems_name name, rtems_id id);
 rtems_status_code
 rtems_capture_watch_ctrl (rtems_name    name,
                           rtems_id      id,
-                          rtems_boolean enable);
+                          bool enable);
 
 /**
  * rtems_capture_watch_global
@@ -359,7 +359,7 @@ rtems_capture_watch_ctrl (rtems_name    name,
  * the ceiling and above the floor to be traced.
  */
 rtems_status_code
-rtems_capture_watch_global (rtems_boolean enable);
+rtems_capture_watch_global (bool enable);
 
 /**
  * rtems_capture_watch_global_on
@@ -368,7 +368,7 @@ rtems_capture_watch_global (rtems_boolean enable);
  *
  * This function returns the global watch state.
  */
-rtems_boolean
+bool
 rtems_capture_watch_global_on (void);
 
 /**
@@ -570,7 +570,7 @@ rtems_capture_next_task (rtems_capture_task_t* task)
  * This function returns true if the task control block points to
  * a valid task.
  */
-static inline rtems_boolean
+static inline bool
 rtems_capture_task_valid (rtems_capture_task_t* task)
 {
   return task->tcb != NULL;
diff --git a/cpukit/libmisc/serdbg/serdbg.c b/cpukit/libmisc/serdbg/serdbg.c
index ace431aab9..2f9abf6824 100644
--- a/cpukit/libmisc/serdbg/serdbg.c
+++ b/cpukit/libmisc/serdbg/serdbg.c
@@ -50,14 +50,14 @@ int serdbg_init_dbg
 |    rtems_status_code                                                      |
 \*=========================================================================*/
 {
-  static boolean is_initialized = FALSE;
+  static bool is_initialized = false;
 
   rtems_status_code rc = RTEMS_SUCCESSFUL;
 
   if (is_initialized) {
     return RTEMS_SUCCESSFUL;
   }
-  is_initialized = TRUE;
+  is_initialized = true;
   /*
    * try to open serial device
    */
diff --git a/cpukit/libmisc/serdbg/serdbg.h b/cpukit/libmisc/serdbg/serdbg.h
index 8057ee3ae4..375b03b5d5 100644
--- a/cpukit/libmisc/serdbg/serdbg.h
+++ b/cpukit/libmisc/serdbg/serdbg.h
@@ -28,12 +28,13 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+
 typedef struct {
   uint32_t   baudrate;      /* debug baud rate, e.g. 57600            */
   void (*callout)(void);    /* callout pointer during polling         */
-  int  (*open_io)(const char *dev_name,uint32_t   baudrate); /* I/O open fnc */
+  int  (*open_io)(const char *dev_name, uint32_t baudrate); /* I/O open fnc */
   const char *devname;      /* debug device, e.g. "/dev/tty01"        */
-  uint8_t   skip_init_bkpt; /* if TRUE, do not stop when initializing */
+  bool      skip_init_bkpt; /* if TRUE, do not stop when initializing */
 } serdbg_conf_t;
 
 /*
diff --git a/cpukit/libmisc/serdbg/serdbgcnf.h b/cpukit/libmisc/serdbg/serdbgcnf.h
index 278fdf0db2..3820f61f8a 100644
--- a/cpukit/libmisc/serdbg/serdbgcnf.h
+++ b/cpukit/libmisc/serdbg/serdbgcnf.h
@@ -65,9 +65,9 @@ serdbg_conf_t serdbg_conf = {
   CONFIGURE_SERDBG_DEVNAME,
 
 #ifdef CONFIGURE_SERDBG_SKIP_INIT_BKPT
-  TRUE,
+  true,
 #else
-  FALSE,
+  false,
 #endif
 };
 
diff --git a/cpukit/libmisc/serdbg/serdbgio.c b/cpukit/libmisc/serdbg/serdbgio.c
index 494a2fab0b..6ab5b3c716 100644
--- a/cpukit/libmisc/serdbg/serdbgio.c
+++ b/cpukit/libmisc/serdbg/serdbgio.c
@@ -67,7 +67,7 @@ int serdbg_open
 |    0 on success, -1 and errno otherwise                                   |
 \*=========================================================================*/
 {
-  boolean err_occurred = FALSE;
+  bool err_occurred = false;
   rtems_libio_t *iop = NULL;
   struct termios act_termios;
   tcflag_t baudcode = B0;
@@ -99,7 +99,7 @@ int serdbg_open
   case 115200: baudcode = B115200; break;
   case 230400: baudcode = B230400; break;
   case 460800: baudcode = B460800; break;
-  default    :   err_occurred = TRUE; errno = EINVAL; break;
+  default    :   err_occurred = true; errno = EINVAL; break;
   }
 
  /*
@@ -113,12 +113,12 @@ int serdbg_open
     do {
       serdbg_fd = open(dev_name,O_RDWR);
       if (serdbg_fd < 0) {
-	err_occurred = TRUE;
+	err_occurred = true;
       }
       else {
 	if (serdbg_fd < 3) {
 	  if (fd_store_used >= FD_STORE_CNT) {
-	    err_occurred = TRUE;
+	    err_occurred = true;
 	  }
 	  else {
 	    fd_store[fd_store_used++] = serdbg_fd;
@@ -153,7 +153,7 @@ int serdbg_open
    */
   if (!err_occurred &&
       (0 != tcgetattr(serdbg_fd,&act_termios))) {
-      err_occurred = TRUE;
+      err_occurred = true;
   }
   if (!err_occurred) {
     act_termios.c_iflag
@@ -169,7 +169,7 @@ int serdbg_open
     cfsetispeed(&act_termios,baudcode);
 
     if (0 != tcsetattr(serdbg_fd,TCSANOW,&act_termios)) {
-	err_occurred = TRUE;
+	err_occurred = true;
     }
   }
   return (err_occurred
diff --git a/cpukit/libmisc/serdbg/termios_printk.c b/cpukit/libmisc/serdbg/termios_printk.c
index 6e31bbcfd0..2b1f0cb0bd 100644
--- a/cpukit/libmisc/serdbg/termios_printk.c
+++ b/cpukit/libmisc/serdbg/termios_printk.c
@@ -152,7 +152,7 @@ int termios_printk_open
 |    0 on success, -1 and errno otherwise                                   |
 \*=========================================================================*/
 {
-  boolean err_occurred = FALSE;
+  bool err_occurred = false;
   rtems_libio_t *iop = NULL;
   struct termios act_termios;
   tcflag_t baudcode = B0;
@@ -186,7 +186,7 @@ int termios_printk_open
   case 115200: baudcode = B115200; break;
   case 230400: baudcode = B230400; break;
   case 460800: baudcode = B460800; break;
-  default    :   err_occurred = TRUE; errno = EINVAL; break;
+  default    :   err_occurred = true; errno = EINVAL; break;
   }
  /*
   * open device for serdbg operation
@@ -196,7 +196,7 @@ int termios_printk_open
       (dev_name[0] != '\0')) {
     termios_printk_fd = open(dev_name,O_RDWR);
     if (termios_printk_fd < 0) {
-      err_occurred = TRUE;
+      err_occurred = true;
     }
   }
   /*
@@ -216,7 +216,7 @@ int termios_printk_open
    */
   if (!err_occurred &&
       (0 != tcgetattr(termios_printk_fd,&act_termios))) {
-      err_occurred = TRUE;
+      err_occurred = true;
   }
   if (!err_occurred) {
 
@@ -224,7 +224,7 @@ int termios_printk_open
     cfsetispeed(&act_termios,baudcode);
 
     if (0 != tcsetattr(termios_printk_fd,TCSANOW,&act_termios)) {
-	err_occurred = TRUE;
+	err_occurred = true;
     }
   }
   if (!err_occurred) {
diff --git a/cpukit/libmisc/shell/main_logoff.c b/cpukit/libmisc/shell/main_logoff.c
index f19df02725..036aa37581 100644
--- a/cpukit/libmisc/shell/main_logoff.c
+++ b/cpukit/libmisc/shell/main_logoff.c
@@ -29,7 +29,7 @@ int rtems_shell_main_logoff(
 {
   printf("logoff from the system...");
 
-  rtems_current_shell_env->exit_shell = TRUE;
+  rtems_current_shell_env->exit_shell = true;
 
   return 0;
 }
diff --git a/cpukit/libmisc/shell/shell.c b/cpukit/libmisc/shell/shell.c
index f341764beb..bbcbfb9d3d 100644
--- a/cpukit/libmisc/shell/shell.c
+++ b/cpukit/libmisc/shell/shell.c
@@ -446,13 +446,14 @@ int rtems_shell_scanline(
  * TODO: Redirection. Tty Signals. ENVVARs. Shell language.
  * ----------------------------------------------- */
 
-void rtems_shell_init_issue(void) {
-  static char issue_inited=FALSE;
+void rtems_shell_init_issue(void)
+{
+  static bool issue_inited=false;
   struct stat buf;
 
   if (issue_inited)
     return;
-  issue_inited = TRUE;
+  issue_inited = true;
 
   /* dummy call to init /etc dir */
   getpwnam("root");
@@ -657,7 +658,7 @@ rtems_task rtems_shell_task(rtems_task_argument task_argument)
 #define RTEMS_SHELL_CMD_COUNT         (32)
 #define RTEMS_SHELL_PROMPT_SIZE       (128)
 
-rtems_boolean rtems_shell_main_loop(
+bool rtems_shell_main_loop(
   rtems_shell_env_t *shell_env_arg
 )
 {
@@ -673,8 +674,8 @@ rtems_boolean rtems_shell_main_loop(
   char              *cmd_argv;
   int                argc;
   char              *argv[RTEMS_SHELL_MAXIMUM_ARGUMENTS];
-  rtems_boolean      result = TRUE;
-  rtems_boolean      input_file = FALSE;
+  bool               result = true;
+  bool               input_file = true;
   int                line = 0;
   FILE              *stdinToClose = NULL;
   FILE              *stdoutToClose = NULL;
@@ -698,7 +699,7 @@ rtems_boolean rtems_shell_main_loop(
   );
   if (sc != RTEMS_SUCCESSFUL) {
     rtems_error(sc,"rtems_task_variable_add(current_shell_env):");
-    return FALSE;
+    return false;
   }
 
   setuid(0);
@@ -723,7 +724,7 @@ rtems_boolean rtems_shell_main_loop(
       if (!output) {
         fprintf(stderr, "shell: open output %s failed: %s\n",
                 shell_env_arg->output, strerror(errno));
-        return FALSE;
+        return false;
       }
       stdout = output;
       stdoutToClose = output;
@@ -735,12 +736,12 @@ rtems_boolean rtems_shell_main_loop(
     if (!input) {
       fprintf(stderr, "shell: open input %s failed: %s\n",
               shell_env_arg->input, strerror(errno));
-      return FALSE;
+      return false;
     }
     stdin = input;
     stdinToClose = input;
-    shell_env->forever = FALSE;
-    input_file = TRUE;
+    shell_env->forever = false;
+    input_file =true;
   }
   else {
     /* make a raw terminal,Linux Manuals */
@@ -796,7 +797,7 @@ rtems_boolean rtems_shell_main_loop(
       sc = rtems_libio_set_private_env();
       if (sc != RTEMS_SUCCESSFUL) {
         rtems_error(sc,"rtems_libio_set_private_env():");
-        result = FALSE;
+        result = false;
         break;
       }
 
@@ -806,10 +807,10 @@ rtems_boolean rtems_shell_main_loop(
        *  keep on trucking.
        */
       if ( input_file ) {
-        result = TRUE;
+        result = true;
       } else {
-        if (rtems_shell_login(stdin,stdout)) result = FALSE;
-        else                                 result = TRUE;
+        if (rtems_shell_login(stdin,stdout)) result = false;
+        else                                 result = true;
       }
 
       if (result)  {
@@ -828,7 +829,7 @@ rtems_boolean rtems_shell_main_loop(
         else
           chdir("/"); /* XXX: chdir to getpwent homedir */
         
-        shell_env->exit_shell = FALSE;
+        shell_env->exit_shell = false;
 
         for (;;) {
           int cmd;
@@ -981,7 +982,7 @@ static rtems_status_code   rtems_shell_run (
   }
   shell_env->devname       = devname;
   shell_env->taskname      = task_name;
-  shell_env->exit_shell    = FALSE;
+  shell_env->exit_shell    = false;
   shell_env->forever       = forever;
   shell_env->echo          = echo;
   shell_env->input         = strdup (input);
diff --git a/cpukit/libmisc/shell/shell.h b/cpukit/libmisc/shell/shell.h
index 904d4e0bd9..5509b365bc 100644
--- a/cpukit/libmisc/shell/shell.h
+++ b/cpukit/libmisc/shell/shell.h
@@ -181,8 +181,8 @@ typedef struct  {
   char       *devname;
   char       *taskname;
   /* user extensions */
-  int         exit_shell; /* logout */
-  int         forever   ; /* repeat login */
+  bool        exit_shell; /* logout */
+  bool        forever   ; /* repeat login */
   int         errorlevel;
   int         echo;
   char        cwd[256];
@@ -192,7 +192,7 @@ typedef struct  {
   rtems_id    wake_on_end;
 } rtems_shell_env_t;
 
-rtems_boolean rtems_shell_main_loop(
+bool rtems_shell_main_loop(
   rtems_shell_env_t *rtems_shell_env
 );
 
-- 
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