From 0f7a044109b860443ecaa4f8a37652b1b4423057 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Mon, 21 Aug 2006 07:26:38 +0000 Subject: Remove from CVS, since the bootstrap script generates them automatically. --- lib/xalloc.h | 79 ------------------------------------------------------------ 1 file changed, 79 deletions(-) delete mode 100644 lib/xalloc.h (limited to 'lib/xalloc.h') diff --git a/lib/xalloc.h b/lib/xalloc.h deleted file mode 100644 index f80977e30..000000000 --- a/lib/xalloc.h +++ /dev/null @@ -1,79 +0,0 @@ -/* xalloc.h -- malloc with out-of-memory checking - - Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2003, 2004 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 2, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#ifndef XALLOC_H_ -# define XALLOC_H_ - -# include - - -# ifdef __cplusplus -extern "C" { -# endif - - -# ifndef __attribute__ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__ -# define __attribute__(x) -# endif -# endif - -# ifndef ATTRIBUTE_NORETURN -# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) -# 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 void xalloc_die (void) ATTRIBUTE_NORETURN; - -void *xmalloc (size_t s); -void *xnmalloc (size_t n, size_t s); -void *xzalloc (size_t s); -void *xcalloc (size_t n, size_t s); -void *xrealloc (void *p, size_t s); -void *xnrealloc (void *p, size_t n, size_t s); -void *x2realloc (void *p, size_t *pn); -void *x2nrealloc (void *p, size_t *pn, size_t s); -void *xmemdup (void const *p, size_t s); -char *xstrdup (char const *str); - -/* Return 1 if an array of N objects, each of size S, cannot exist due - to size arithmetic overflow. S must be positive and N must be - nonnegative. This is a macro, not an inline function, so that it - works correctly even when SIZE_MAX < N. - - By gnulib convention, SIZE_MAX represents overflow in size - calculations, so the conservative dividend to use here is - SIZE_MAX - 1, since SIZE_MAX might represent an overflowed value. - However, malloc (SIZE_MAX) fails on all known hosts where - sizeof (ptrdiff_t) <= sizeof (size_t), so do not bother to test for - exactly-SIZE_MAX allocations on such hosts; this avoids a test and - branch when S is known to be 1. */ -# define xalloc_oversized(n, s) \ - ((size_t) (sizeof (ptrdiff_t) <= sizeof (size_t) ? -1 : -2) / (s) < (n)) - -# ifdef __cplusplus -} -# endif - - -#endif /* !XALLOC_H_ */ -- cgit v1.2.3-54-g00ecf