nor/at91sam3: replace helper membuf

[openocd.git] / src / helper / membuf.h

diff --git a/src/helper/membuf.h b/src/helper/membuf.h
index b45850f1aaf302fceddb5d2c490a2cde9a2b1bfc..fa969985dbc06822db18853dc7c347482cba7c9e 100644 (file)
--- a/src/helper/membuf.h
+++ b/src/helper/membuf.h
@@ -1,9 +1,27 @@
+/***************************************************************************
+ *   Copyright (C) 2009 By Duane Ellis                                     *
+ *   openocd@duaneellis.com                                                *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
 #ifndef HELPER_MEMBUF_H
 #define HELPER_MEMBUF_H
 
-/** @file */
-
-/** @page MEMBUF - an auto-growing string buffer
+/** @file
+ * MEMBUF - an auto-growing string buffer
  *
  * With OpenOCD often, one must write code that sends text to
  * different places.. the historical command_ctx, or JIM output,
@@ -12,14 +30,14 @@
  * This is a simple 'string buffer' that auto-grows.
  *
  * More correctly put, this is a "memory buffer"
- * it may contain binary data 
- * 
+ * it may contain binary data
+ *
  * Note: Internally the buffer always has a 'null terminator'
  */
 
 /* contents of this structure are 'opaque' */
 struct membuf;
-  
+
 
 /** Create a new membuf
  * By default the memory buffer has "some non-zero-size"
@@ -30,23 +48,23 @@ struct membuf *membuf_new(void);
 /** delete (destroy) the mem buffer
  * @param pBuf - buffer to release
  */
-void membuf_delete( struct membuf *pBuf );
+void membuf_delete(struct membuf *pBuf);
 
 
 /** grow/shrink a membuf by specified amount.
- * @param pBuf   - the buffer 
+ * @param pBuf   - the buffer
  * @param amount - the amount to grow or shrink by.
  *
  * Symantics of 'realloc()' return NULL on failure
  */
-struct membuf *membuf_grow( struct membuf *pBuf, int amount );
+struct membuf *membuf_grow(struct membuf *pBuf, int amount);
 
 /** how long is this buffer (memlen(), strlen())
  * @param pBuf - the buffer
- * 
+ *
  * @returns: length of current buffer.
  */
-size_t membuf_len( struct membuf *pBuf );
+size_t membuf_len(struct membuf *pBuf);
 
 
 /** reset an membuf to zero length.
@@ -54,7 +72,7 @@ size_t membuf_len( struct membuf *pBuf );
  *
  * Note this does not 'release' the memory buffer
  */
-void membuf_reset( struct membuf *pBuf );
+void membuf_reset(struct membuf *pBuf);
 
 
 /** sprintf() to the string buffer
@@ -64,7 +82,7 @@ void membuf_reset( struct membuf *pBuf );
  * Returns 0 on success
  * Returns non-zero on failure
  */
-int membuf_sprintf( struct membuf *pBuf , const char *fmt, ... );
+int membuf_sprintf(struct membuf *pBuf , const char *fmt, ...);
 
 /** vsprintf() to the string buffer
  * @param pBuf - buffer to capture sprintf() data into
@@ -74,24 +92,25 @@ int membuf_sprintf( struct membuf *pBuf , const char *fmt, ... );
  * Returns 0 on success
  * Returns non-zero on failure
  */
-int membuf_vsprintf( struct membuf *pBuf , const char *fmt, va_list ap);
+int membuf_vsprintf(struct membuf *pBuf , const char *fmt, va_list ap);
 
-/** Tokenize lines using strtok() 
+/** Tokenize lines using strtok()
  * @param pBuf - buffer to tokenize
  * @param delim - delimiter parameter for strtok_r()
- * 
+ * @param pSave - pointer to string context for tokenization
+ *
  * Identical to "strtok()" - pass "pBuff = NULL" on second call
  *
- * NOTE: This call is <b>destructive</b> to the buffer.
+ * NOTE: This call is <b > destructive</b> to the buffer.
  */
-const char *membuf_strtok( struct membuf *pBuf, const char *delim, void **pSave );
+const char *membuf_strtok(struct membuf *pBuf, const char *delim, void **pSave);
 
 /** Return pointer to the memory in the buffer
  * @param pBuf - buffer
  *
- * NOTE: Thou shall not modify this pointer, it is <b>CONST</b>
+ * NOTE: Thou shall not modify this pointer, it is <b > CONST</b>
  */
-const void *membuf_datapointer( struct membuf *pBuf );
+const void *membuf_datapointer(struct membuf *pBuf);
 
 
 /** Append data to the buffer
@@ -102,7 +121,7 @@ const void *membuf_datapointer( struct membuf *pBuf );
  * Modified symantics of "memcpy()".  On memory allocation failure
  * returns NULL.  On success, returns pointer to orginal membuf.
  */
-struct membuf *membuf_append( struct membuf *pBuf, const void *pData, size_t len );
+struct membuf *membuf_append(struct membuf *pBuf, const void *pData, size_t len);
 
 
 /** Append string to the buffer
@@ -112,7 +131,7 @@ struct membuf *membuf_append( struct membuf *pBuf, const void *pData, size_t len
  * Modified symantics of "strcat()".  On memory allocation failure
  * returns NULL.  On success, returns pointer to orginal membuf.
  */
-struct membuf *membuf_strcat( struct membuf *pBuf, const char *s );
+struct membuf *membuf_strcat(struct membuf *pBuf, const char *str);
 
 
 #endif