From 9d8085074991d5c0a42d6fc96a2d1a3ee918aad1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 08:17:24 +0200 Subject: Adding upstream version 5.1. Signed-off-by: Daniel Baumann --- xmalloc.h | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 xmalloc.h (limited to 'xmalloc.h') diff --git a/xmalloc.h b/xmalloc.h new file mode 100644 index 0000000..55d2e3d --- /dev/null +++ b/xmalloc.h @@ -0,0 +1,66 @@ +/* xmalloc.h -- defines for the `x' memory allocation functions */ + +/* Copyright (C) 2001-2020 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash 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. + + Bash 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 Bash. If not, see . +*/ + +#if !defined (_XMALLOC_H_) +#define _XMALLOC_H_ + +#include "stdc.h" +#include "bashansi.h" + +/* Generic pointer type. */ +#ifndef PTR_T + +#if defined (__STDC__) +# define PTR_T void * +#else +# define PTR_T char * +#endif + +#endif /* PTR_T */ + +/* Allocation functions in xmalloc.c */ +extern PTR_T xmalloc PARAMS((size_t)); +extern PTR_T xrealloc PARAMS((void *, size_t)); +extern void xfree PARAMS((void *)); + +#if defined(USING_BASH_MALLOC) && !defined (DISABLE_MALLOC_WRAPPERS) +extern PTR_T sh_xmalloc PARAMS((size_t, const char *, int)); +extern PTR_T sh_xrealloc PARAMS((void *, size_t, const char *, int)); +extern void sh_xfree PARAMS((void *, const char *, int)); + +#define xmalloc(x) sh_xmalloc((x), __FILE__, __LINE__) +#define xrealloc(x, n) sh_xrealloc((x), (n), __FILE__, __LINE__) +#define xfree(x) sh_xfree((x), __FILE__, __LINE__) + +#ifdef free +#undef free +#endif +#define free(x) sh_xfree((x), __FILE__, __LINE__) + +extern PTR_T sh_malloc PARAMS((size_t, const char *, int)); + +#ifdef malloc +#undef malloc +#endif +#define malloc(x) sh_malloc((x), __FILE__, __LINE__) + +#endif /* USING_BASH_MALLOC */ + +#endif /* _XMALLOC_H_ */ -- cgit v1.2.3