1 files changed, 0 insertions, 264 deletions
diff --git a/src/gl/xalloc.h b/src/gl/xalloc.h
deleted file mode 100644
index a4fddbfb5b..0000000000
--- a/src/gl/xalloc.h
+++ /dev/null
@@ -1,264 +0,0 @@
-/* xalloc.h -- malloc with out-of-memory checking
-
-   Copyright (C) 1990-2000, 2003-2004, 2006-2016 Free Software Foundation, Inc.
-
-   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 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, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef XALLOC_H_
-#define XALLOC_H_
-
-#include <stddef.h>
-
-#include "xalloc-oversized.h"
-
-#ifndef _GL_INLINE_HEADER_BEGIN
- #error "Please include config.h first."
-#endif
-_GL_INLINE_HEADER_BEGIN
-#ifndef XALLOC_INLINE
-# define XALLOC_INLINE _GL_INLINE
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-#if __GNUC__ >= 3
-# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
-#else
-# define _GL_ATTRIBUTE_MALLOC
-#endif
-
-#if ! defined __clang__ && \
-    (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
-#else
-# define _GL_ATTRIBUTE_ALLOC_SIZE(args)
-#endif
-
-/* This function is always triggered when memory is exhausted.
-   It must be defined by the application, either explicitly
-   or by using gnulib's xalloc-die module.  This is the
-   function to call when one wants the program to die because of a
-   memory allocation failure.  */
-extern _Noreturn void xalloc_die (void);
-
-void *xmalloc (size_t s)
-      _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-void *xzalloc (size_t s)
-      _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-void *xcalloc (size_t n, size_t s)
-      _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2));
-void *xrealloc (void *p, size_t s)
-      _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-void *x2realloc (void *p, size_t *pn);
-void *xmemdup (void const *p, size_t s)
-      _GL_ATTRIBUTE_ALLOC_SIZE ((2));
-char *xstrdup (char const *str)
-      _GL_ATTRIBUTE_MALLOC;
-
-/* In the following macros, T must be an elementary or structure/union or
-   typedef'ed type, or a pointer to such a type.  To apply one of the
-   following macros to a function pointer or array type, you need to typedef
-   it first and use the typedef name.  */
-
-/* Allocate an object of type T dynamically, with error checking.  */
-/* extern t *XMALLOC (typename t); */
-#define XMALLOC(t) ((t *) xmalloc (sizeof (t)))
-
-/* Allocate memory for N elements of type T, with error checking.  */
-/* extern t *XNMALLOC (size_t n, typename t); */
-#define XNMALLOC(n, t) \
-   ((t *) (sizeof (t) == 1 ? xmalloc (n) : xnmalloc (n, sizeof (t))))
-
-/* Allocate an object of type T dynamically, with error checking,
-   and zero it.  */
-/* extern t *XZALLOC (typename t); */
-#define XZALLOC(t) ((t *) xzalloc (sizeof (t)))
-
-/* Allocate memory for N elements of type T, with error checking,
-   and zero it.  */
-/* extern t *XCALLOC (size_t n, typename t); */
-#define XCALLOC(n, t) \
-   ((t *) (sizeof (t) == 1 ? xzalloc (n) : xcalloc (n, sizeof (t))))
-
-
-/* Allocate an array of N objects, each with S bytes of memory,
-   dynamically, with error checking.  S must be nonzero.  */
-
-XALLOC_INLINE void *xnmalloc (size_t n, size_t s)
-                    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2));
-XALLOC_INLINE void *
-xnmalloc (size_t n, size_t s)
-{
-  if (xalloc_oversized (n, s))
-    xalloc_die ();
-  return xmalloc (n * s);
-}
-
-/* Change the size of an allocated block of memory P to an array of N
-   objects each of S bytes, with error checking.  S must be nonzero.  */
-
-XALLOC_INLINE void *xnrealloc (void *p, size_t n, size_t s)
-                    _GL_ATTRIBUTE_ALLOC_SIZE ((2, 3));
-XALLOC_INLINE void *
-xnrealloc (void *p, size_t n, size_t s)
-{
-  if (xalloc_oversized (n, s))
-    xalloc_die ();
-  return xrealloc (p, n * s);
-}
-
-/* If P is null, allocate a block of at least *PN such objects;
-   otherwise, reallocate P so that it contains more than *PN objects
-   each of S bytes.  S must be nonzero.  Set *PN to the new number of
-   objects, and return the pointer to the new block.  *PN is never set
-   to zero, and the returned pointer is never null.
-
-   Repeated reallocations are guaranteed to make progress, either by
-   allocating an initial block with a nonzero size, or by allocating a
-   larger block.
-
-   In the following implementation, nonzero sizes are increased by a
-   factor of approximately 1.5 so that repeated reallocations have
-   O(N) overall cost rather than O(N**2) cost, but the
-   specification for this function does not guarantee that rate.
-
-   Here is an example of use:
-
-     int *p = NULL;
-     size_t used = 0;
-     size_t allocated = 0;
-
-     void
-     append_int (int value)
-       {
-         if (used == allocated)
-           p = x2nrealloc (p, &allocated, sizeof *p);
-         p[used++] = value;
-       }
-
-   This causes x2nrealloc to allocate a block of some nonzero size the
-   first time it is called.
-
-   To have finer-grained control over the initial size, set *PN to a
-   nonzero value before calling this function with P == NULL.  For
-   example:
-
-     int *p = NULL;
-     size_t used = 0;
-     size_t allocated = 0;
-     size_t allocated1 = 1000;
-
-     void
-     append_int (int value)
-       {
-         if (used == allocated)
-           {
-             p = x2nrealloc (p, &allocated1, sizeof *p);
-             allocated = allocated1;
-           }
-         p[used++] = value;
-       }
-
-   */
-
-XALLOC_INLINE void *
-x2nrealloc (void *p, size_t *pn, size_t s)
-{
-  size_t n = *pn;
-
-  if (! p)
-    {
-      if (! n)
-        {
-          /* The approximate size to use for initial small allocation
-             requests, when the invoking code specifies an old size of
-             zero.  This is the largest "small" request for the GNU C
-             library malloc.  */
-          enum { DEFAULT_MXFAST = 64 * sizeof (size_t) / 4 };
-
-          n = DEFAULT_MXFAST / s;
-          n += !n;
-        }
-    }
-  else
-    {
-      /* Set N = floor (1.5 * N) + 1 so that progress is made even if N == 0.
-         Check for overflow, so that N * S stays in size_t range.
-         The check may be slightly conservative, but an exact check isn't
-         worth the trouble.  */
-      if ((size_t) -1 / 3 * 2 / s <= n)
-        xalloc_die ();
-      n += n / 2 + 1;
-    }
-
-  *pn = n;
-  return xrealloc (p, n * s);
-}
-
-/* Return a pointer to a new buffer of N bytes.  This is like xmalloc,
-   except it returns char *.  */
-
-XALLOC_INLINE char *xcharalloc (size_t n)
-                    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1));
-XALLOC_INLINE char *
-xcharalloc (size_t n)
-{
-  return XNMALLOC (n, char);
-}
-
-#ifdef __cplusplus
-}
-
-/* C++ does not allow conversions from void * to other pointer types
-   without a cast.  Use templates to work around the problem when
-   possible.  */
-
-template <typename T> inline T *
-xrealloc (T *p, size_t s)
-{
-  return (T *) xrealloc ((void *) p, s);
-}
-
-template <typename T> inline T *
-xnrealloc (T *p, size_t n, size_t s)
-{
-  return (T *) xnrealloc ((void *) p, n, s);
-}
-
-template <typename T> inline T *
-x2realloc (T *p, size_t *pn)
-{
-  return (T *) x2realloc ((void *) p, pn);
-}
-
-template <typename T> inline T *
-x2nrealloc (T *p, size_t *pn, size_t s)
-{
-  return (T *) x2nrealloc ((void *) p, pn, s);
-}
-
-template <typename T> inline T *
-xmemdup (T const *p, size_t s)
-{
-  return (T *) xmemdup ((void const *) p, s);
-}
-
-#endif
-
-_GL_INLINE_HEADER_END
-
-#endif /* !XALLOC_H_ */