1 files changed, 0 insertions, 97 deletions
diff --git a/src/read-line.cc b/src/read-line.cc
deleted file mode 100644
index 8cb0971cb6b97..0000000000000
--- a/src/read-line.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Correctly reads an arbitrarily size string.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF 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 1, or (at your option)
-any later version.
-
-GNU GPERF 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 GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "read-line.h"
-
-#include <stdlib.h>
-#include <string.h> /* declares memcpy() */
-#include "options.h"
-#include "trace.h"
-
-/* Recursively fills up the buffer. */
-
-#define CHUNK_SIZE 4096
-
-/* CHUNKS is the number of chunks (each of size CHUNK_SIZE) which have
-   already been read and which are temporarily stored on the stack.
-   This function reads the remainder of the line, allocates a buffer
-   for the entire line, fills the part beyond &buffer[chunks*CHUNK_SIZE],
-   and returns &buffer[chunks*CHUNK_SIZE].  */
-
-char *
-Read_Line::readln_aux (int chunks)
-{
-  T (Trace t ("Read_Line::readln_aux");)
-#if LARGE_STACK
-  char buf[CHUNK_SIZE];
-#else
-  // Note: we don't use new, because that invokes a custom operator new.
-  char *buf = (char*)malloc(CHUNK_SIZE);
-  if (buf == NULL)
-    abort ();
-#endif
-  char *bufptr = buf;
-  char *ptr;
-  int c;
-
-  while (c = getc (fp), c != EOF && c != '\n') /* fill the current buffer */
-    {
-      *bufptr++ = c;
-      if (bufptr - buf == CHUNK_SIZE)
-        {
-          if ((ptr = readln_aux (chunks + 1)) != NULL)
-
-            /* prepend remainder to ptr buffer */
-            {
-              ptr -= CHUNK_SIZE;
-              memcpy (ptr, buf, CHUNK_SIZE);
-            }
-
-          goto done;
-        }
-    }
-  if (c == EOF && bufptr == buf && chunks == 0)
-    ptr = NULL;
-  else
-    {
-      size_t s1 = chunks * CHUNK_SIZE;
-      size_t s2 = bufptr - buf;
-
-      ptr = new char[s1+s2+1];
-      ptr += s1;
-      ptr[s2] = '\0';
-      memcpy (ptr, buf, s2);
-    }
- done:
-#if !LARGE_STACK
-  free (buf);
-#endif
-
-  return ptr;
-}
-
-#ifndef __OPTIMIZE__
-
-#define INLINE /* not inline */
-#include "read-line.icc"
-#undef INLINE
-
-#endif /* not defined __OPTIMIZE__ */