1 files changed, 0 insertions, 116 deletions
diff --git a/common/xreadline.c b/common/xreadline.c
deleted file mode 100644
index 85f0af02e..000000000
--- a/common/xreadline.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* xreadline.c - fgets replacement function
- * Copyright (C) 1999, 2004 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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.
- *
- * GnuPG 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 <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "util.h"
-
-
-/* Same as fgets() but if the provided buffer is too short a larger
-   one will be allocated.  This is similar to getline. A line is
-   considered a byte stream ending in a LF.
-
-   If MAX_LENGTH is not NULL, it shall point to a value with the
-   maximum allowed allocation.  
-
-   Returns the length of the line. EOF is indicated by a line of
-   length zero. A truncated line is indicated my setting the value at
-   MAX_LENGTH to 0.  If the returned value is less then 0 not enough
-   memory was enable and ERRNO is set accordingly.
-
-   If a line has been truncated, the file pointer is moved forward to
-   the end of the line so that the next read start with tghe next
-   line.  Note that MAX_LENGTH must be re-initialzied in this case..
-
-   Note: The returned buffer is allocated with enough extra space to
-   append a CR,LF,Nul
- */
-ssize_t
-read_line (FILE *fp, 
-           char **addr_of_buffer, size_t *length_of_buffer,
-           size_t *max_length)
-{
-  int c;
-  char  *buffer = *addr_of_buffer;
-  size_t length = *length_of_buffer;
-  size_t nbytes = 0;
-  size_t maxlen = max_length? *max_length : 0;
-  char *p;
-
-  if (!buffer)
-    { /* No buffer given - allocate a new one. */
-      length = 256;
-      buffer = xtrymalloc (length);
-      *addr_of_buffer = buffer;
-      if (!buffer)
-        {
-          *length_of_buffer = 0;
-          if (max_length)
-            *max_length = 0;
-          return -1;
-        }
-      *length_of_buffer = length;
-    }
-
-  length -= 3; /* Reserve 3 bytes for CR,LF,EOL. */
-  p = buffer;
-  while  ((c = getc (fp)) != EOF)
-    {
-      if (nbytes == length)
-        { /* Enlarge the buffer. */
-          if (maxlen && length > maxlen) /* But not beyond our limit. */
-            {
-              /* Skip the rest of the line. */
-              while (c != '\n' && (c=getc (fp)) != EOF)
-                ;
-              *p++ = '\n'; /* Always append a LF (we reserved some space). */
-              nbytes++;
-              if (max_length)
-                *max_length = 0; /* Indicate truncation. */
-              break; /* the while loop. */
-            }
-          length += 3; /* Adjust for the reserved bytes. */
-          length += length < 1024? 256 : 1024;
-          *addr_of_buffer = xtryrealloc (buffer, length);
-          if (!*addr_of_buffer)
-            {
-              int save_errno = errno;
-              xfree (buffer); 
-              *length_of_buffer = *max_length = 0;
-              errno = save_errno;
-              return -1;
-            }
-          buffer = *addr_of_buffer;
-          *length_of_buffer = length;
-          length -= 3; 
-          p = buffer + nbytes;
-	}
-      *p++ = c;
-      nbytes++;
-      if (c == '\n')
-        break;
-    }
-  *p = 0; /* Make sure the line is a string. */
-
-  return nbytes;
-}