typos fixed

6 files changed, 48 insertions, 30 deletions

diff --git a/cpukit/rtems/src/msg.c b/cpukit/rtems/src/msg.c
index 899254d11d..7d7c6e3025 100644
--- a/cpukit/rtems/src/msg.c
+++ b/cpukit/rtems/src/msg.c
@@ -109,7 +109,7 @@ Message_queue_Control *_Message_queue_Allocate (
  *
  *  Output parameters:
  *    id                - queue id
- *    RTEMS_SUCCESSFUL - if successful
+ *    RTEMS_SUCCESSFUL  - if successful
  *    error code        - if unsuccessful
  */
 
diff --git a/cpukit/rtems/src/region.c b/cpukit/rtems/src/region.c
index ecfaf32382..d0720f5040 100644
--- a/cpukit/rtems/src/region.c
+++ b/cpukit/rtems/src/region.c
@@ -314,6 +314,8 @@ rtems_status_code rtems_region_get_segment(
   Thread_Control          *executing;
   void                    *the_segment;
 
+  *segment = NULL;
+
   if ( size == 0 )
     return RTEMS_INVALID_SIZE;
 
diff --git a/cpukit/sapi/include/rtems/io.h b/cpukit/sapi/include/rtems/io.h
index 6f3afba53e..592fbe08ed 100644
--- a/cpukit/sapi/include/rtems/io.h
+++ b/cpukit/sapi/include/rtems/io.h
@@ -115,9 +115,9 @@ STATIC INLINE void _IO_Manager_initialization(
  */
 
 rtems_status_code rtems_io_register_name(
-    char *device_name,
-    rtems_device_major_number major,
-    rtems_device_minor_number minor
+    char                      *device_name,
+    rtems_device_major_number  major,
+    rtems_device_minor_number  minor
 );
 
 
@@ -130,8 +130,8 @@ rtems_status_code rtems_io_register_name(
  */
 
 rtems_status_code rtems_io_lookup_name(
-    const char *pathname,
-    rtems_driver_name_t **rnp
+    const char           *name,
+    rtems_driver_name_t **device_info
 );
 
 
@@ -147,7 +147,7 @@ rtems_status_code rtems_io_lookup_name(
 rtems_status_code rtems_io_initialize(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 );
 
 /*
@@ -162,7 +162,7 @@ rtems_status_code rtems_io_initialize(
 rtems_status_code rtems_io_open(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 );
 
 /*
@@ -177,7 +177,7 @@ rtems_status_code rtems_io_open(
 rtems_status_code rtems_io_close(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 );
 
 /*
@@ -192,7 +192,7 @@ rtems_status_code rtems_io_close(
 rtems_status_code rtems_io_read(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 );
 
 /*
@@ -207,7 +207,7 @@ rtems_status_code rtems_io_read(
 rtems_status_code rtems_io_write(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 );
 
 /*
@@ -222,7 +222,7 @@ rtems_status_code rtems_io_write(
 rtems_status_code rtems_io_control(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 );
 
 /*
diff --git a/cpukit/sapi/src/io.c b/cpukit/sapi/src/io.c
index 473fe9a444..49c89b22dc 100644
--- a/cpukit/sapi/src/io.c
+++ b/cpukit/sapi/src/io.c
@@ -46,8 +46,13 @@ void _IO_Initialize_all_drivers( void )
  *  Associate a name with a driver
  *
  *  Input Paramters:
+ *    device_name - pointer to name string to associate with device
+ *    major       - device major number to receive name
+ *    minor       - device minor number to receive name
  *
  *  Output Parameters: 
+ *    RTEMS_SUCCESSFUL - if successful
+ *    error code       - if unsuccessful
  */
 
 rtems_status_code rtems_io_register_name(
@@ -90,13 +95,17 @@ rtems_status_code rtems_io_register_name(
  *  Find what driver "owns" this name
  *
  *  Input Paramters:
+ *    name - name to lookup the associated device
  *
  *  Output Parameters: 
+ *    device_info      - device associate with name
+ *    RTEMS_SUCCESSFUL - if successful
+ *    error code       - if unsuccessful
  */
 
 rtems_status_code rtems_io_lookup_name(
-    const char           *pathname,
-    rtems_driver_name_t **rnp
+    const char           *name,
+    rtems_driver_name_t **device_info
 )
 {
     rtems_driver_name_t *np;
@@ -106,13 +115,13 @@ rtems_status_code rtems_io_lookup_name(
          index < _IO_Number_of_devices ; 
          index++, np++ )
         if (np->device_name)
-            if (strncmp(np->device_name, pathname, np->device_name_length) == 0)
+            if (strncmp(np->device_name, name, np->device_name_length) == 0)
             {                
-                *rnp = np;
+                *device_info = np;
                 return RTEMS_SUCCESSFUL;
             }
     
-    *rnp = 0;
+    *device_info = 0;
     return RTEMS_UNSATISFIED;
 }
 
@@ -165,7 +174,7 @@ rtems_status_code rtems_io_initialize(
 rtems_status_code rtems_io_open(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 )
 {
     rtems_device_driver_entry callout;
@@ -195,7 +204,7 @@ rtems_status_code rtems_io_open(
 rtems_status_code rtems_io_close(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 )
 {
     rtems_device_driver_entry callout;
@@ -225,7 +234,7 @@ rtems_status_code rtems_io_close(
 rtems_status_code rtems_io_read(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 )
 {
     rtems_device_driver_entry callout;
@@ -255,7 +264,7 @@ rtems_status_code rtems_io_read(
 rtems_status_code rtems_io_write(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 )
 {
     rtems_device_driver_entry callout;
@@ -285,7 +294,7 @@ rtems_status_code rtems_io_write(
 rtems_status_code rtems_io_control(
   rtems_device_major_number  major,
   rtems_device_minor_number  minor,
-  void             *argument
+  void                      *argument
 )
 {
     rtems_device_driver_entry callout;
diff --git a/cpukit/score/cpu/sparc/README b/cpukit/score/cpu/sparc/README
index 0c481d67c1..c4c2200075 100644
--- a/cpukit/score/cpu/sparc/README
+++ b/cpukit/score/cpu/sparc/README
@@ -108,11 +108,3 @@ thus would be unable to restore the FP context of the incoming task.
 2. On a deferred FP context switch. In this case, the system might switch
 from FP Task A to non-FP Task B and then to FP Task C.  In this scenario, 
 the floating point state must technically be saved by a non-FP task. 
-
-
-
-
-
-
-
-
diff --git a/cpukit/score/cpu/sparc/cpu.c b/cpukit/score/cpu/sparc/cpu.c
index 23d998cab5..9f242d4a8f 100644
--- a/cpukit/score/cpu/sparc/cpu.c
+++ b/cpukit/score/cpu/sparc/cpu.c
@@ -1,6 +1,21 @@
 /*
  *  SPARC Dependent Source
  *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  Ported to ERC32 implementation of the SPARC by On-Line Applications
+ *  Research Corporation (OAR) under contract to the European Space 
+ *  Agency (ESA).
+ *
+ *  ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995. 
+ *  European Space Agency.
+ *
  *  $Id$
  */