1 files changed, 218 insertions, 217 deletions
diff --git a/misc/pascal/libpoff/pfwstring.c b/misc/pascal/libpoff/pfwstring.c
index b1b066e7b..b2e58c29a 100644
--- a/misc/pascal/libpoff/pfwstring.c
+++ b/misc/pascal/libpoff/pfwstring.c
@@ -1,217 +1,218 @@
-/**********************************************************************
- * pfwstring.c
- * Write string table data a POFF file
- *
- *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * 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.
- *
- **********************************************************************/
-
-/**********************************************************************
- * Included Files
- **********************************************************************/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "keywords.h"  /* Standard types */
-#include "pedefs.h"    /* error code definitions */
-
-#include "perr.h"      /* error() */
-#include "pofflib.h"   /* POFF library interface */
-#include "pfprivate.h" /* POFF private definitions */
-
-/**********************************************************************
- * Definitions
- **********************************************************************/
-
-/**********************************************************************
- * Global Variables
- **********************************************************************/
-
-/**********************************************************************
- * Private Variables
- **********************************************************************/
-
-/***********************************************************************
- * Private Function Prototypes
- ***********************************************************************/
-
-/***********************************************************************
- * Private Functions
- ***********************************************************************/
-
-/***********************************************************************
- * Public Functions
- ***********************************************************************/
-
-/***********************************************************************/
-/* Search the string table for an occurrence of the indicates string.
- * If found, return the offset in the string table to the string; if
- * not found, return -1.
- */
-
-sint32 poffFindString(poffHandle_t handle, const char *string)
-{
-  poffInfo_t *poffInfo = (poffInfo_t*)handle;
-  char       *sptr     = poffInfo->stringTable;
-  uint32      offset;
-
-  /* Has the string table been allocated yet? */
-
-  if (!poffInfo->stringTable) return -1;
-
-  /* Handle the NULL string case.  Offset zero is reserved for the NULL
-   * string and for the zero-size string.
-   */
-
-  if (!string) return 0;
-
-  /* Okay, we will have to search the table */
-
-  for (offset = 0;
-       offset < poffInfo->stringTableSection.sh_size;
-       offset += (strlen(sptr) + 1))
-    {
-      /* Get a pointer at this offset into the string table */
-
-      sptr = &poffInfo->stringTable[offset];
-
-      /* Check if the strings match.  If so, return the offset */
-
-      if (strcmp(sptr, string) == 0) return offset;
-    }
-
-  /* The string does not exist in the string table */
-
-  return -1;
-}
-
-/***********************************************************************/
-/***********************************************************************/
-/* Add a string to the string table and return the offset to the
- * string storage location in the string table section data.
- */
-
-uint32 poffAddString(poffHandle_t handle, const char *string)
-{
-  poffInfo_t *poffInfo = (poffInfo_t*)handle;
-  sint32 index;
-  int len;
-
-  /* Check if we have allocated a string table buffer yet */
-
-  if (!poffInfo->stringTable)
-    {
-      /* No, allocate it now */
-
-      poffInfo->stringTable = (char*)malloc(INITIAL_STRING_TABLE_SIZE);
-      if (!poffInfo->stringTable)
-	{
-	  fatal(eNOMEMORY);
-	}
-
-      /* Index 0 is reserved for the NULL string */
-
-      poffInfo->stringTable[0]             = '\0';
-      poffInfo->stringTableSection.sh_size = 1;
-      poffInfo->stringTableAlloc           = INITIAL_STRING_TABLE_SIZE;
-    }
-
-  /* Check if the string is already defined in the string table.
-   * This is very time consuming, but guaratees that we do not keep
-   * duplicate strings in the string table.
-   */
-
-  index = poffFindString(handle, string);
-  if (index < 0)
-    {
-      /* The string was not found in the string table.  Check for the
-       * NULL string.  In this case, return index == 0.  NOTE:  This
-       * check is pointless.  If this is any kind of NULL string, then
-       * poffFindString will have returned index == 0.
-       */
-
-      if ((string == NULL) || ((len = strlen(string)) <= 0))
-	{
-	  index = 0;
-	}
-      else
-	{
-	  /* Increment the length to include the null terminator */
-
-	  len++;
-
-	  /* Check if there is room for the new string */
-
-	  if (poffInfo->stringTableSection.sh_size + len >
-	      poffInfo->stringTableAlloc)
-	    {
-	      uint32 newAlloc =
-		poffInfo->stringTableAlloc + STRING_TABLE_INCREMENT;
-	      void *tmp;
-
-	      /* Make sure that the new string will fit in the new allocation
-	       * size (shouldn't happen)
-	       */
-
-	      while (poffInfo->stringTableSection.sh_size + len > newAlloc)
-		newAlloc += STRING_TABLE_INCREMENT;
-
-	      /* Reallocate the string buffer */
-
-	      tmp = realloc(poffInfo->stringTable, newAlloc);
-	      if (!tmp)
-		{
-		  fatal(eNOMEMORY);
-		}
-
-	      /* And set the new size */
-
-	      poffInfo->stringTableAlloc = newAlloc;
-	      poffInfo->stringTable      = (char*)tmp;
-	    }
-
-	  /* Copy the string into the string table */
-
-	  index = poffInfo->stringTableSection.sh_size;
-	  memcpy(&poffInfo->stringTable[index], string, len);
-
-	  /* Set the new size of the string table */
-
-	  poffInfo->stringTableSection.sh_size += len;
-	}
-    }
-  return index;
-}
-
-/***********************************************************************/
+/**********************************************************************
+ * pfwstring.c
+ * Write string table data a POFF file
+ *
+ *   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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.
+ *
+ **********************************************************************/
+
+/**********************************************************************
+ * Included Files
+ **********************************************************************/
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "keywords.h"  /* Standard types */
+#include "pedefs.h"    /* error code definitions */
+
+#include "perr.h"      /* error() */
+#include "pofflib.h"   /* POFF library interface */
+#include "pfprivate.h" /* POFF private definitions */
+
+/**********************************************************************
+ * Definitions
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Variables
+ **********************************************************************/
+
+/***********************************************************************
+ * Private Function Prototypes
+ ***********************************************************************/
+
+/***********************************************************************
+ * Private Functions
+ ***********************************************************************/
+
+/***********************************************************************
+ * Public Functions
+ ***********************************************************************/
+
+/***********************************************************************/
+/* Search the string table for an occurrence of the indicates string.
+ * If found, return the offset in the string table to the string; if
+ * not found, return -1.
+ */
+
+int32_t poffFindString(poffHandle_t handle, const char *string)
+{
+  poffInfo_t *poffInfo = (poffInfo_t*)handle;
+  char       *sptr     = poffInfo->stringTable;
+  uint32_t    offset;
+
+  /* Has the string table been allocated yet? */
+
+  if (!poffInfo->stringTable) return -1;
+
+  /* Handle the NULL string case.  Offset zero is reserved for the NULL
+   * string and for the zero-size string.
+   */
+
+  if (!string) return 0;
+
+  /* Okay, we will have to search the table */
+
+  for (offset = 0;
+       offset < poffInfo->stringTableSection.sh_size;
+       offset += (strlen(sptr) + 1))
+    {
+      /* Get a pointer at this offset into the string table */
+
+      sptr = &poffInfo->stringTable[offset];
+
+      /* Check if the strings match.  If so, return the offset */
+
+      if (strcmp(sptr, string) == 0) return offset;
+    }
+
+  /* The string does not exist in the string table */
+
+  return -1;
+}
+
+/***********************************************************************/
+/***********************************************************************/
+/* Add a string to the string table and return the offset to the
+ * string storage location in the string table section data.
+ */
+
+uint32_t poffAddString(poffHandle_t handle, const char *string)
+{
+  poffInfo_t *poffInfo = (poffInfo_t*)handle;
+  int32_t index;
+  int len;
+
+  /* Check if we have allocated a string table buffer yet */
+
+  if (!poffInfo->stringTable)
+    {
+      /* No, allocate it now */
+
+      poffInfo->stringTable = (char*)malloc(INITIAL_STRING_TABLE_SIZE);
+      if (!poffInfo->stringTable)
+        {
+          fatal(eNOMEMORY);
+        }
+
+      /* Index 0 is reserved for the NULL string */
+
+      poffInfo->stringTable[0]             = '\0';
+      poffInfo->stringTableSection.sh_size = 1;
+      poffInfo->stringTableAlloc           = INITIAL_STRING_TABLE_SIZE;
+    }
+
+  /* Check if the string is already defined in the string table.
+   * This is very time consuming, but guaratees that we do not keep
+   * duplicate strings in the string table.
+   */
+
+  index = poffFindString(handle, string);
+  if (index < 0)
+    {
+      /* The string was not found in the string table.  Check for the
+       * NULL string.  In this case, return index == 0.  NOTE:  This
+       * check is pointless.  If this is any kind of NULL string, then
+       * poffFindString will have returned index == 0.
+       */
+
+      if ((string == NULL) || ((len = strlen(string)) <= 0))
+        {
+          index = 0;
+        }
+      else
+        {
+          /* Increment the length to include the null terminator */
+
+          len++;
+
+          /* Check if there is room for the new string */
+
+          if (poffInfo->stringTableSection.sh_size + len >
+              poffInfo->stringTableAlloc)
+            {
+              uint32_t newAlloc =
+                poffInfo->stringTableAlloc + STRING_TABLE_INCREMENT;
+              void *tmp;
+
+              /* Make sure that the new string will fit in the new allocation
+               * size (shouldn't happen)
+               */
+
+              while (poffInfo->stringTableSection.sh_size + len > newAlloc)
+                newAlloc += STRING_TABLE_INCREMENT;
+
+              /* Reallocate the string buffer */
+
+              tmp = realloc(poffInfo->stringTable, newAlloc);
+              if (!tmp)
+                {
+                  fatal(eNOMEMORY);
+                }
+
+              /* And set the new size */
+
+              poffInfo->stringTableAlloc = newAlloc;
+              poffInfo->stringTable      = (char*)tmp;
+            }
+
+          /* Copy the string into the string table */
+
+          index = poffInfo->stringTableSection.sh_size;
+          memcpy(&poffInfo->stringTable[index], string, len);
+
+          /* Set the new size of the string table */
+
+          poffInfo->stringTableSection.sh_size += len;
+        }
+    }
+  return index;
+}
+
+/***********************************************************************/