1/*
2 * gawkmisc.c --- miscellanious gawk routines that are OS specific.
3 */
4
5/*
6 * Copyright (C) 1986, 1988, 1989, 1991-2003 the Free Software Foundation, Inc.
7 *
8 * This file is part of GAWK, the GNU implementation of the
9 * AWK Programming Language.
10 *
11 * GAWK is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * GAWK is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
24 */
25
26#include "awk.h"
27
28#if defined(HAVE_FCNTL_H)
29#include <fcntl.h>
30#endif
31
32/* some old compilers don't grok #elif. sigh */
33
34#ifdef __EMX__
35#include "pc/gawkmisc.pc"
36#else /* not __EMX__ */
37#if defined(MSDOS) || defined(OS2) || defined(WIN32)
38#include "gawkmisc.pc"
39#else /* not MSDOS, not OS2, not WIN32 */
40#if defined(VMS)
41#include "vms/gawkmisc.vms"
42#else /* not VMS */
43#if defined(atarist)
44#include "unsupported/atari/gawkmisc.atr"
45#else /* not atarist */
46#if defined(TANDEM)
47#include "tmiscc"
48#else /* not TANDEM */
49#include "posix/gawkmisc.c"
50#endif /* not TANDEM */
51#endif /* not atarist */
52#endif /* not VMS */
53#endif /* not MSDOS, not OS2, not WIN32 */
54#endif /* not __EMX__ */
55
56/* xmalloc --- provide this so that other GNU library routines work */
57
58#if __STDC__
59typedef void *pointer;
60#else
61typedef char *pointer;
62#endif
63
64extern pointer xmalloc P((size_t bytes));	/* get rid of gcc warning */
65
66pointer
67xmalloc(size_t bytes)
68{
69	pointer p;
70
71	emalloc(p, pointer, bytes, "xmalloc");
72
73	return p;
74}
75