testsuites/.../*: Address unused parameter warnings

These files are included or compiled multiple times. Any warning
in these results in many warning instances. Found with GCC's warning
-Wunused-paramter.

testsuites/fstests/support/fstest_support.c

@@ -83,6 +83,8 @@ static void break_out_of_chroot(void)
 rtems_task Init(
     rtems_task_argument ignored)
 {
+  (void) ignored;
+
   int rc=0;
 
   rtems_test_begin(rtems_test_name, rtems_test_state);

testsuites/libtests/dl06/initimpl.h

@@ -66,6 +66,8 @@ static int test(void)
 
 static void Init(rtems_task_argument arg)
 {
+  (void) arg;
+
   int te;
 
   TEST_BEGIN();

testsuites/libtests/stackchk/init.c

@@ -44,6 +44,8 @@ rtems_task Init(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   rtems_time_of_day time;
   rtems_status_code status;
 

testsuites/libtests/stackchk/task1.c

@@ -40,6 +40,8 @@ rtems_task Task_1_through_3(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   rtems_id          tid;
   rtems_time_of_day time;
   rtems_status_code status;

testsuites/libtests/termios03/termios_testdriver_polled.c

@@ -85,6 +85,8 @@ void termios_test_driver_set_rx(
 
 int termios_test_driver_inbyte_nonblocking( int port )
 {
+  (void) port;
+
   if ( Rx_FirstTime == true ) {
     Rx_FirstTime = false;
     return -1;
@@ -99,6 +101,8 @@ void termios_test_driver_outbyte_polled(
   char ch
 )
 {
+  (void) port;
+
   Tx_Buffer[Tx_Index++] = (uint8_t) ch;
 }
 
@@ -122,6 +126,9 @@ int termios_test_driver_set_attributes(
   const struct termios *t
 )
 {
+  (void) minor;
+  (void) t;
+
   return 0;
 }
 
@@ -134,6 +141,9 @@ rtems_device_driver termios_test_driver_initialize(
   void                      *arg
 )
 {
+  (void) minor;
+  (void) arg;
+
   rtems_termios_initialize();
 
   /*
@@ -179,6 +189,9 @@ rtems_device_driver termios_test_driver_close(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_close (arg);
 }
 
@@ -188,6 +201,9 @@ rtems_device_driver termios_test_driver_read(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_read (arg);
 }
 
@@ -197,6 +213,9 @@ rtems_device_driver termios_test_driver_write(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_write (arg);
 }
 
@@ -206,5 +225,8 @@ rtems_device_driver termios_test_driver_control(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_ioctl (arg);
 }

testsuites/libtests/termios04/termios_testdriver_impl.h

@@ -99,6 +99,8 @@ bool           Rx_EnqueueNow = false;
 #if defined(TASK_DRIVEN)
   int termios_test_driver_inbyte_nonblocking( int port )
   {
+    (void) port;
+
     if ( Rx_FirstTime == true ) {
       Rx_FirstTime = false;
       return -1;
@@ -114,6 +116,9 @@ rtems_timer_service_routine Rx_ISR(
   void     *ignored_address
 )
 {
+  (void) ignored_id;
+  (void) ignored_address;
+
   uint8_t ch;
 
   if ( Rx_Index >= Rx_Length )
@@ -133,6 +138,9 @@ rtems_timer_service_routine Tx_ISR(
   void     *ignored_address
 )
 {
+  (void) ignored_id;
+  (void) ignored_address;
+
   rtems_termios_dequeue_characters (Ttyp, 1);
 
   (void) rtems_timer_fire_after( Tx_Timer, 10, Tx_ISR, NULL );
@@ -172,6 +180,8 @@ ssize_t termios_test_driver_write_helper(
   size_t      len
 )
 {
+  (void) port;
+
   if (len > 0) {
     Tx_Buffer[Tx_Index++] = buf[0];
     (void) rtems_timer_fire_after( Tx_Timer, 10, Tx_ISR, NULL );
@@ -188,6 +198,9 @@ int termios_test_driver_set_attributes(
   const struct termios *t
 )
 {
+  (void) minor;
+  (void) t;
+
   return 0;
 }
 
@@ -200,6 +213,9 @@ rtems_device_driver termios_test_driver_initialize(
   void                      *arg
 )
 {
+  (void) minor;
+  (void) arg;
+
   rtems_termios_initialize();
 
   /*
@@ -212,6 +228,10 @@ rtems_device_driver termios_test_driver_initialize(
 
 static int first_open(int major, int minor, void *arg)
 {
+  (void) major;
+  (void) minor;
+  (void) arg;
+
   rtems_status_code status;
 
   status = rtems_timer_create(rtems_build_name('T', 'M', 'R', 'X'), &Rx_Timer);
@@ -227,6 +247,10 @@ static int first_open(int major, int minor, void *arg)
 
 static int last_close(int major, int minor, void *arg)
 {
+  (void) major;
+  (void) minor;
+  (void) arg;
+
   rtems_status_code status;
 
   status = rtems_timer_cancel(Rx_Timer);
@@ -294,6 +318,9 @@ rtems_device_driver termios_test_driver_close(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_close (arg);
 }
 
@@ -303,6 +330,9 @@ rtems_device_driver termios_test_driver_read(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_read (arg);
 }
 
@@ -312,6 +342,9 @@ rtems_device_driver termios_test_driver_write(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_write (arg);
 }
 
@@ -321,5 +354,8 @@ rtems_device_driver termios_test_driver_control(
   void                    * arg
 )
 {
+  (void) major;
+  (void) minor;
+
   return rtems_termios_ioctl (arg);
 }

testsuites/libtests/termios10/termios10impl.h

@@ -136,6 +136,8 @@ static void test_read_for_signal(
  */
 static void *POSIX_Init(void *argument)
 {
+  (void) argument;
+
   int rc;
 
   TEST_BEGIN();

testsuites/psxtests/psxfatal_support/psxfatalimpl.h

@@ -42,6 +42,8 @@ void *POSIX_Init(
   void *argument
 )
 {
+  (void) argument;
+
   print_test_begin_message();
   force_error();
   printk( "Fatal error (%s) NOT hit\n", FATAL_ERROR_DESCRIPTION );

testsuites/psxtests/psxsignal03/psxsignal0ximpl.h

@@ -85,6 +85,10 @@ void Signal_handler(
   void      *arg
 )
 {
+  (void) signo;
+  (void) info;
+  (void) arg;
+
   Signal_occurred = true;
   Signal_thread   = pthread_self();
 }
@@ -171,6 +175,8 @@ void *POSIX_Init(
   void *argument
 )
 {
+  (void) argument;
+
   int                 sc;
   pthread_t           id;
   struct sigaction    act;

testsuites/psxtmtests/psxtmcond08/psxtmcond08impl.h

@@ -81,6 +81,8 @@ void *Low(
   void *argument
 )
 {
+  (void) argument;
+
   uint32_t end_time;
 
   end_time = benchmark_timer_read();
@@ -103,8 +105,9 @@ void *Middle(
   void *argument
 )
 {
-  int             rc;
+  (void) argument;
 
+  int             rc;
 
   rc = pthread_mutex_lock(&MutexID);
   rtems_test_assert( rc == 0 );
@@ -170,6 +173,8 @@ void *POSIX_Init(
   void *argument
 )
 {
+  (void) argument;
+
   int             i;
   int             status;
   pthread_t       threadId;
@@ -226,4 +231,4 @@ void *POSIX_Init(
 
 #include <rtems/confdefs.h>
   /* end of file */
-  
+

testsuites/sptests/sp27/sp27impl.h

@@ -67,6 +67,8 @@ rtems_task subtask(
   rtems_task_argument arg
 )
 {
+  (void) arg;
+
   rtems_status_code sc;
 
   for (;;) {
@@ -83,6 +85,8 @@ void starttask(
   int arg
 )
 {
+  (void) arg;
+
   rtems_id tid;
   rtems_status_code sc;
   rtems_task_priority priority;
@@ -136,6 +140,8 @@ rtems_task Init(
   rtems_task_argument ignored
 )
 {
+  (void) ignored;
+
   TEST_BEGIN();
   puts( "Testing " TEST_SEMAPHORE_TYPE " semaphore flush" );
   doTest();

testsuites/sptests/sp52/sp52impl.h

@@ -70,6 +70,9 @@ static rtems_timer_service_routine TIMER_service_routine(
   void     *user_data
 )
 {
+  (void) ignored_id;
+  (void) user_data;
+
   rtems_status_code status;
   rtems_time_of_day now;
 
@@ -86,6 +89,8 @@ static rtems_task Init(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   rtems_status_code status;
   rtems_id          timer_id;
   rtems_name        timer_name;

testsuites/sptests/sp65/sp65impl.h

@@ -62,6 +62,8 @@ rtems_task Init(
   rtems_task_argument ignored
 )
 {
+  (void) ignored;
+
   int                  status;
   rtems_id             Mutex_id, Task_id;
 

testsuites/sptests/spfatal_support/spfatalimpl.h

@@ -48,6 +48,8 @@ rtems_task Init(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   print_test_begin_message();
   force_error();
   printk( "Fatal error (%s) NOT hit\n", FATAL_ERROR_DESCRIPTION );

testsuites/support/src/tmtests_empty_function.c

@@ -47,4 +47,6 @@ void benchmark_timer_empty_operation(
   void  *argument
 )
 {
+  (void) iteration;
+  (void) argument;
 }

testsuites/tmtests/tm02/tm02impl.h

@@ -87,6 +87,8 @@ rtems_task Init(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   rtems_status_code status;
 
   Print_Warning();
@@ -168,6 +170,8 @@ rtems_task High_task(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   /* start blocking rtems_semaphore_obtain time */
   benchmark_timer_initialize();
 
@@ -182,6 +186,8 @@ rtems_task Middle_tasks(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   (void) rtems_semaphore_obtain(
     Semaphore_id,
     RTEMS_DEFAULT_OPTIONS,
@@ -193,6 +199,8 @@ rtems_task Low_task(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   end_time = benchmark_timer_read();
 
   put_time(

testsuites/tmtests/tm03/tm03impl.h

@@ -83,6 +83,8 @@ rtems_task Init(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   rtems_status_code status;
   rtems_id          task_id;
 
@@ -109,6 +111,8 @@ rtems_task test_init(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   rtems_status_code   status;
   int                 index;
   rtems_id            task_id;
@@ -165,6 +169,8 @@ rtems_task Middle_tasks(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   (void) rtems_semaphore_obtain(
     Semaphore_id,
     RTEMS_DEFAULT_OPTIONS,
@@ -178,6 +184,8 @@ rtems_task High_task(
   rtems_task_argument argument
 )
 {
+  (void) argument;
+
   (void) rtems_semaphore_obtain(
     Semaphore_id,
     RTEMS_DEFAULT_OPTIONS,