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Adding upstream version 5.2.37.

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Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
This commit is contained in:
Daniel Baumann 2025-06-21 06:49:21 +02:00
parent cf91100bce
commit fa1b3d3922
Signed by: daniel.baumann
GPG key ID: BCC918A2ABD66424
1435 changed files with 757174 additions and 0 deletions
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94
lib/malloc/xmalloc.c Normal file
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/* xmalloc.c -- safe versions of malloc and realloc */
/* Copyright (C) 1991-2003 Free Software Foundation, Inc.
This file is part of GNU Readline, a library for reading lines
of text with interactive input and history editing.
Readline 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.
Readline 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 Readline. If not, see <http://www.gnu.org/licenses/>.
*/
#if defined (HAVE_CONFIG_H)
#include <config.h>
#endif
#include <stdio.h>
#if defined (HAVE_STDLIB_H)
# include <stdlib.h>
#else
# include "ansi_stdlib.h"
#endif /* HAVE_STDLIB_H */
/* Generic pointer type. */
#ifndef PTR_T
#if defined (__STDC__)
# define PTR_T void *
#else
# define PTR_T char *
#endif
#endif /* PTR_T */
/* **************************************************************** */
/* */
/* Memory Allocation and Deallocation. */
/* */
/* **************************************************************** */
static void
memory_error_and_abort (fname)
char *fname;
{
fprintf (stderr, "%s: out of virtual memory\n", fname);
exit (2);
}
/* Return a pointer to free()able block of memory large enough
to hold BYTES number of bytes. If the memory cannot be allocated,
print an error message and abort. */
PTR_T
xmalloc (bytes)
size_t bytes;
{
PTR_T temp;
temp = malloc (bytes);
if (temp == 0)
memory_error_and_abort ("xmalloc");
return (temp);
}
PTR_T
xrealloc (pointer, bytes)
PTR_T pointer;
size_t bytes;
{
PTR_T temp;
temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
if (temp == 0)
memory_error_and_abort ("xrealloc");
return (temp);
}
void
xfree (string)
PTR_T string;
{
if (string)
free (string);
}