Split null handlers table to own file and renamed.

Renamed IMFS handler tables to include IMFS prefix.

c/src/exec/include/rtems/libio_.h

@@ -53,7 +53,8 @@ extern "C" {
 #define RTEMS_LIBIO_SEM         rtems_build_name('L', 'B', 'I', 'O')
 #define RTEMS_LIBIO_IOP_SEM(n)  rtems_build_name('L', 'B', 'I', n)
 
-extern rtems_id        rtems_libio_semaphore;
+extern rtems_id                          rtems_libio_semaphore;
+extern rtems_filesystem_file_handlers_r  rtems_filesystem_null_handlers;
 
 /*
  *  File descriptor Table Information

c/src/exec/libcsupport/include/rtems/libio_.h

@@ -53,7 +53,8 @@ extern "C" {
 #define RTEMS_LIBIO_SEM         rtems_build_name('L', 'B', 'I', 'O')
 #define RTEMS_LIBIO_IOP_SEM(n)  rtems_build_name('L', 'B', 'I', n)
 
-extern rtems_id        rtems_libio_semaphore;
+extern rtems_id                          rtems_libio_semaphore;
+extern rtems_filesystem_file_handlers_r  rtems_filesystem_null_handlers;
 
 /*
  *  File descriptor Table Information

c/src/exec/libcsupport/src/fs_null_handlers.c

@@ -1,5 +1,5 @@
 /*
- *  Operations Tables for the IMFS
+ *  Null Filesystem Operations Tables
  *
  *  COPYRIGHT (c) 1989-1998.
  *  On-Line Applications Research Corporation (OAR).
@@ -14,73 +14,13 @@
 
 #include <errno.h>
 
-#include "imfs.h"
+#include <rtems/libio.h>
-
-/*
- *  Set of operations handlers for operations on memfile entities.
- */
-
-rtems_filesystem_file_handlers_r memfile_handlers = {
-  memfile_open,
-  memfile_close,
-  memfile_read,
-  memfile_write,
-  memfile_ioctl,
-  memfile_lseek,
-  IMFS_stat,
-  IMFS_fchmod,
-  memfile_ftruncate,
-  NULL,                /* fpathconf */
-  NULL,                /* fsync */
-  IMFS_fdatasync,
-  IMFS_fcntl
-};
-
-/*
- *  Set of operations handlers for operations on directories.
- */
-
-rtems_filesystem_file_handlers_r dir_handlers = {
-  imfs_dir_open,
-  imfs_dir_close,
-  imfs_dir_read,
-  NULL,             /* write */
-  NULL,             /* ioctl */
-  imfs_dir_lseek,
-  imfs_dir_fstat,
-  IMFS_fchmod,
-  NULL,             /* ftruncate */
-  NULL,             /* fpathconf */
-  NULL,             /* fsync */
-  IMFS_fdatasync,
-  IMFS_fcntl
-};
-
-/*
- *  Handler table for IMFS device nodes
- */
-
-rtems_filesystem_file_handlers_r device_handlers = {
-  device_open,
-  device_close,
-  device_read,
-  device_write,
-  device_ioctl,
-  device_lseek,
-  IMFS_stat,
-  IMFS_fchmod,
-  NULL,   /* ftruncate */
-  NULL,   /* fpathconf */
-  NULL,   /* fsync */
-  NULL,   /* fdatasync */
-  NULL    /* fcntl */
-};
 
 /*
  *  Set of null operations handlers.
  */
 
-rtems_filesystem_file_handlers_r null_handlers = {
+rtems_filesystem_file_handlers_r rtems_filesystem_null_handlers = {
   NULL,       /* open */
   NULL,       /* close */
   NULL,       /* read */

c/src/exec/libfs/src/imfs/imfs.h

@@ -210,10 +210,9 @@ typedef enum {
  *  Shared Data
  */
 
-extern rtems_filesystem_file_handlers_r       device_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_device_handlers;
-extern rtems_filesystem_file_handlers_r       memfile_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_memfile_handlers;
-extern rtems_filesystem_file_handlers_r       dir_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_directory_handlers;
-extern rtems_filesystem_file_handlers_r       null_handlers;
 extern rtems_filesystem_operations_table      IMFS_ops;
 extern rtems_filesystem_limits_and_options_t  IMFS_LIMITS_AND_OPTIONS; 
 

c/src/exec/libfs/src/imfs/imfs_eval.c

@@ -36,17 +36,17 @@ int IMFS_Set_handlers(
 
   switch( node->type ) {
     case IMFS_DIRECTORY:
-      loc->handlers = &dir_handlers;
+      loc->handlers = &IMFS_directory_handlers;
       break;
     case IMFS_DEVICE:
-      loc->handlers = &device_handlers;
+      loc->handlers = &IMFS_device_handlers;
       break;
     case IMFS_SYM_LINK:
     case IMFS_HARD_LINK:
-      loc->handlers = &null_handlers;
+      loc->handlers = &rtems_filesystem_null_handlers;
       break;
     case IMFS_MEMORY_FILE:
-      loc->handlers = &memfile_handlers;
+      loc->handlers = &IMFS_memfile_handlers;
       break;
   }
 

c/src/exec/libfs/src/imfs/imfs_init.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

c/src/exec/libfs/src/imfs/imfs_initsupp.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

c/src/lib/include/rtems/libio_.h

@@ -53,7 +53,8 @@ extern "C" {
 #define RTEMS_LIBIO_SEM         rtems_build_name('L', 'B', 'I', 'O')
 #define RTEMS_LIBIO_IOP_SEM(n)  rtems_build_name('L', 'B', 'I', n)
 
-extern rtems_id        rtems_libio_semaphore;
+extern rtems_id                          rtems_libio_semaphore;
+extern rtems_filesystem_file_handlers_r  rtems_filesystem_null_handlers;
 
 /*
  *  File descriptor Table Information

c/src/lib/libc/fs_null_handlers.c

@@ -1,5 +1,5 @@
 /*
- *  Operations Tables for the IMFS
+ *  Null Filesystem Operations Tables
  *
  *  COPYRIGHT (c) 1989-1998.
  *  On-Line Applications Research Corporation (OAR).
@@ -14,73 +14,13 @@
 
 #include <errno.h>
 
-#include "imfs.h"
+#include <rtems/libio.h>
-
-/*
- *  Set of operations handlers for operations on memfile entities.
- */
-
-rtems_filesystem_file_handlers_r memfile_handlers = {
-  memfile_open,
-  memfile_close,
-  memfile_read,
-  memfile_write,
-  memfile_ioctl,
-  memfile_lseek,
-  IMFS_stat,
-  IMFS_fchmod,
-  memfile_ftruncate,
-  NULL,                /* fpathconf */
-  NULL,                /* fsync */
-  IMFS_fdatasync,
-  IMFS_fcntl
-};
-
-/*
- *  Set of operations handlers for operations on directories.
- */
-
-rtems_filesystem_file_handlers_r dir_handlers = {
-  imfs_dir_open,
-  imfs_dir_close,
-  imfs_dir_read,
-  NULL,             /* write */
-  NULL,             /* ioctl */
-  imfs_dir_lseek,
-  imfs_dir_fstat,
-  IMFS_fchmod,
-  NULL,             /* ftruncate */
-  NULL,             /* fpathconf */
-  NULL,             /* fsync */
-  IMFS_fdatasync,
-  IMFS_fcntl
-};
-
-/*
- *  Handler table for IMFS device nodes
- */
-
-rtems_filesystem_file_handlers_r device_handlers = {
-  device_open,
-  device_close,
-  device_read,
-  device_write,
-  device_ioctl,
-  device_lseek,
-  IMFS_stat,
-  IMFS_fchmod,
-  NULL,   /* ftruncate */
-  NULL,   /* fpathconf */
-  NULL,   /* fsync */
-  NULL,   /* fdatasync */
-  NULL    /* fcntl */
-};
 
 /*
  *  Set of null operations handlers.
  */
 
-rtems_filesystem_file_handlers_r null_handlers = {
+rtems_filesystem_file_handlers_r rtems_filesystem_null_handlers = {
   NULL,       /* open */
   NULL,       /* close */
   NULL,       /* read */

c/src/lib/libc/imfs.h

@@ -210,10 +210,9 @@ typedef enum {
  *  Shared Data
  */
 
-extern rtems_filesystem_file_handlers_r       device_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_device_handlers;
-extern rtems_filesystem_file_handlers_r       memfile_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_memfile_handlers;
-extern rtems_filesystem_file_handlers_r       dir_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_directory_handlers;
-extern rtems_filesystem_file_handlers_r       null_handlers;
 extern rtems_filesystem_operations_table      IMFS_ops;
 extern rtems_filesystem_limits_and_options_t  IMFS_LIMITS_AND_OPTIONS; 
 

c/src/lib/libc/imfs_eval.c

@@ -36,17 +36,17 @@ int IMFS_Set_handlers(
 
   switch( node->type ) {
     case IMFS_DIRECTORY:
-      loc->handlers = &dir_handlers;
+      loc->handlers = &IMFS_directory_handlers;
       break;
     case IMFS_DEVICE:
-      loc->handlers = &device_handlers;
+      loc->handlers = &IMFS_device_handlers;
       break;
     case IMFS_SYM_LINK:
     case IMFS_HARD_LINK:
-      loc->handlers = &null_handlers;
+      loc->handlers = &rtems_filesystem_null_handlers;
       break;
     case IMFS_MEMORY_FILE:
-      loc->handlers = &memfile_handlers;
+      loc->handlers = &IMFS_memfile_handlers;
       break;
   }
 

c/src/lib/libc/imfs_handlers.c

@@ -20,7 +20,7 @@
  *  Set of operations handlers for operations on memfile entities.
  */
 
-rtems_filesystem_file_handlers_r memfile_handlers = {
+rtems_filesystem_file_handlers_r IMFS_memfile_handlers = {
   memfile_open,
   memfile_close,
   memfile_read,
@@ -40,7 +40,7 @@ rtems_filesystem_file_handlers_r memfile_handlers = {
  *  Set of operations handlers for operations on directories.
  */
 
-rtems_filesystem_file_handlers_r dir_handlers = {
+rtems_filesystem_file_handlers_r IMFS_directory_handlers = {
   imfs_dir_open,
   imfs_dir_close,
   imfs_dir_read,
@@ -60,7 +60,7 @@ rtems_filesystem_file_handlers_r dir_handlers = {
  *  Handler table for IMFS device nodes
  */
 
-rtems_filesystem_file_handlers_r device_handlers = {
+rtems_filesystem_file_handlers_r IMFS_device_handlers = {
   device_open,
   device_close,
   device_read,

c/src/lib/libc/imfs_init.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

c/src/lib/libc/imfs_initsupp.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

c/src/lib/libc/libio_.h

@@ -53,7 +53,8 @@ extern "C" {
 #define RTEMS_LIBIO_SEM         rtems_build_name('L', 'B', 'I', 'O')
 #define RTEMS_LIBIO_IOP_SEM(n)  rtems_build_name('L', 'B', 'I', n)
 
-extern rtems_id        rtems_libio_semaphore;
+extern rtems_id                          rtems_libio_semaphore;
+extern rtems_filesystem_file_handlers_r  rtems_filesystem_null_handlers;
 
 /*
  *  File descriptor Table Information

c/src/libfs/src/imfs/imfs.h

@@ -210,10 +210,9 @@ typedef enum {
  *  Shared Data
  */
 
-extern rtems_filesystem_file_handlers_r       device_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_device_handlers;
-extern rtems_filesystem_file_handlers_r       memfile_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_memfile_handlers;
-extern rtems_filesystem_file_handlers_r       dir_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_directory_handlers;
-extern rtems_filesystem_file_handlers_r       null_handlers;
 extern rtems_filesystem_operations_table      IMFS_ops;
 extern rtems_filesystem_limits_and_options_t  IMFS_LIMITS_AND_OPTIONS; 
 

c/src/libfs/src/imfs/imfs_eval.c

@@ -36,17 +36,17 @@ int IMFS_Set_handlers(
 
   switch( node->type ) {
     case IMFS_DIRECTORY:
-      loc->handlers = &dir_handlers;
+      loc->handlers = &IMFS_directory_handlers;
       break;
     case IMFS_DEVICE:
-      loc->handlers = &device_handlers;
+      loc->handlers = &IMFS_device_handlers;
       break;
     case IMFS_SYM_LINK:
     case IMFS_HARD_LINK:
-      loc->handlers = &null_handlers;
+      loc->handlers = &rtems_filesystem_null_handlers;
       break;
     case IMFS_MEMORY_FILE:
-      loc->handlers = &memfile_handlers;
+      loc->handlers = &IMFS_memfile_handlers;
       break;
   }
 

c/src/libfs/src/imfs/imfs_init.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

c/src/libfs/src/imfs/imfs_initsupp.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

cpukit/include/rtems/libio_.h

@@ -53,7 +53,8 @@ extern "C" {
 #define RTEMS_LIBIO_SEM         rtems_build_name('L', 'B', 'I', 'O')
 #define RTEMS_LIBIO_IOP_SEM(n)  rtems_build_name('L', 'B', 'I', n)
 
-extern rtems_id        rtems_libio_semaphore;
+extern rtems_id                          rtems_libio_semaphore;
+extern rtems_filesystem_file_handlers_r  rtems_filesystem_null_handlers;
 
 /*
  *  File descriptor Table Information

cpukit/libcsupport/include/rtems/libio_.h

@@ -53,7 +53,8 @@ extern "C" {
 #define RTEMS_LIBIO_SEM         rtems_build_name('L', 'B', 'I', 'O')
 #define RTEMS_LIBIO_IOP_SEM(n)  rtems_build_name('L', 'B', 'I', n)
 
-extern rtems_id        rtems_libio_semaphore;
+extern rtems_id                          rtems_libio_semaphore;
+extern rtems_filesystem_file_handlers_r  rtems_filesystem_null_handlers;
 
 /*
  *  File descriptor Table Information

cpukit/libcsupport/src/fs_null_handlers.c

@@ -1,5 +1,5 @@
 /*
- *  Operations Tables for the IMFS
+ *  Null Filesystem Operations Tables
  *
  *  COPYRIGHT (c) 1989-1998.
  *  On-Line Applications Research Corporation (OAR).
@@ -14,73 +14,13 @@
 
 #include <errno.h>
 
-#include "imfs.h"
+#include <rtems/libio.h>
-
-/*
- *  Set of operations handlers for operations on memfile entities.
- */
-
-rtems_filesystem_file_handlers_r memfile_handlers = {
-  memfile_open,
-  memfile_close,
-  memfile_read,
-  memfile_write,
-  memfile_ioctl,
-  memfile_lseek,
-  IMFS_stat,
-  IMFS_fchmod,
-  memfile_ftruncate,
-  NULL,                /* fpathconf */
-  NULL,                /* fsync */
-  IMFS_fdatasync,
-  IMFS_fcntl
-};
-
-/*
- *  Set of operations handlers for operations on directories.
- */
-
-rtems_filesystem_file_handlers_r dir_handlers = {
-  imfs_dir_open,
-  imfs_dir_close,
-  imfs_dir_read,
-  NULL,             /* write */
-  NULL,             /* ioctl */
-  imfs_dir_lseek,
-  imfs_dir_fstat,
-  IMFS_fchmod,
-  NULL,             /* ftruncate */
-  NULL,             /* fpathconf */
-  NULL,             /* fsync */
-  IMFS_fdatasync,
-  IMFS_fcntl
-};
-
-/*
- *  Handler table for IMFS device nodes
- */
-
-rtems_filesystem_file_handlers_r device_handlers = {
-  device_open,
-  device_close,
-  device_read,
-  device_write,
-  device_ioctl,
-  device_lseek,
-  IMFS_stat,
-  IMFS_fchmod,
-  NULL,   /* ftruncate */
-  NULL,   /* fpathconf */
-  NULL,   /* fsync */
-  NULL,   /* fdatasync */
-  NULL    /* fcntl */
-};
 
 /*
  *  Set of null operations handlers.
  */
 
-rtems_filesystem_file_handlers_r null_handlers = {
+rtems_filesystem_file_handlers_r rtems_filesystem_null_handlers = {
   NULL,       /* open */
   NULL,       /* close */
   NULL,       /* read */

cpukit/libfs/src/imfs/imfs.h

@@ -210,10 +210,9 @@ typedef enum {
  *  Shared Data
  */
 
-extern rtems_filesystem_file_handlers_r       device_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_device_handlers;
-extern rtems_filesystem_file_handlers_r       memfile_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_memfile_handlers;
-extern rtems_filesystem_file_handlers_r       dir_handlers;
+extern rtems_filesystem_file_handlers_r       IMFS_directory_handlers;
-extern rtems_filesystem_file_handlers_r       null_handlers;
 extern rtems_filesystem_operations_table      IMFS_ops;
 extern rtems_filesystem_limits_and_options_t  IMFS_LIMITS_AND_OPTIONS; 
 

cpukit/libfs/src/imfs/imfs_eval.c

@@ -36,17 +36,17 @@ int IMFS_Set_handlers(
 
   switch( node->type ) {
     case IMFS_DIRECTORY:
-      loc->handlers = &dir_handlers;
+      loc->handlers = &IMFS_directory_handlers;
       break;
     case IMFS_DEVICE:
-      loc->handlers = &device_handlers;
+      loc->handlers = &IMFS_device_handlers;
       break;
     case IMFS_SYM_LINK:
     case IMFS_HARD_LINK:
-      loc->handlers = &null_handlers;
+      loc->handlers = &rtems_filesystem_null_handlers;
       break;
     case IMFS_MEMORY_FILE:
-      loc->handlers = &memfile_handlers;
+      loc->handlers = &IMFS_memfile_handlers;
       break;
   }
 

cpukit/libfs/src/imfs/imfs_init.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
 

cpukit/libfs/src/imfs/imfs_initsupp.c

@@ -73,7 +73,7 @@ int IMFS_initialize(
     NULL
   );
 
-  temp_mt_entry->mt_fs_root.handlers    = &dir_handlers;
+  temp_mt_entry->mt_fs_root.handlers    = &IMFS_directory_handlers;
   temp_mt_entry->mt_fs_root.ops         = &IMFS_ops;
   temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;