New macro uc_property_is_valid.

[pspp] / lib / xmalloc.c

diff --git a/lib/xmalloc.c b/lib/xmalloc.c
index b1f6993e3d603b2905bc4aed3198e8f817ad4563..585fb4b1e860c27f5140d60c9847a0f8e8beab53 100644 (file)
--- a/lib/xmalloc.c
+++ b/lib/xmalloc.c
@@ -1,7 +1,7 @@
 /* xmalloc.c -- malloc with out of memory checking
 
    Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2002, 2003, 2004, 2005, 2006, 2008 Free Software Foundation,
+   1999, 2000, 2002, 2003, 2004, 2005, 2006, 2008-2009 Free Software Foundation,
    Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -28,10 +28,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t) -1)
-#endif
-
 /* 1 if calloc is known to be compatible with GNU calloc.  This
    matters if we are not also using the calloc module, which defines
    HAVE_CALLOC and supports the GNU API even on non-GNU platforms.  */
@@ -113,24 +109,6 @@ xmemdup (void const *p, size_t s)
   return memcpy (xmalloc (s), p, s);
 }
 
-/* Clone an object P of size S, with error checking, and include a
-   terminating NUL byte.
-
-   The terminating NUL makes it safe to use strlen or rawmemchr to
-   check for embedded NUL; it also speeds up algorithms such as escape
-   sequence processing on arbitrary memory, by making it always safe
-   to read the byte after the escape character rather than having to
-   check if each escape character is the last byte in the object.  */
-
-void *
-xmemdup0 (void const *p, size_t s)
-{
-  char *result = xcharalloc (s + 1);
-  memcpy (result, p, s);
-  result[s] = 0;
-  return result;
-}
-
 /* Clone STRING.  */
 
 char *