+/*
+ * Copyright (c) 1987-2011 by the citadel.org team
+ *
+ * This program is open source 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 3 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
+ */
+
#include "sysdep.h"
#include <ctype.h>
#include <errno.h>
*/
StrBufCutLeft(FB->Buf,
FB->ReadWritePointer - FB->Buf->buf);
- FB->ReadWritePointer = NULL;
+ FB->ReadWritePointer = FB->Buf->buf;
}
return eMustReadMore;
}
return eReadSuccess;
}
+long IOBufferStrLength(IOBuffer *FB)
+{
+ if (FB->ReadWritePointer == NULL)
+ return StrLength(FB->Buf);
+
+ return StrLength(FB->Buf) - (FB->ReadWritePointer - FB->Buf->buf);
+}
+
/*******************************************************************************
* File I/O; Prefer buffered read since its faster! *
*******************************************************************************/