1/* Functions (currently) for use by the shell to do malloc debugging and
2   tracking. */
3/* Copyright (C) 2001-2003 Free Software Foundation, Inc.
4
5This program is free software; you can redistribute it and/or modify
6it under the terms of the GNU General Public License as published by
7the Free Software Foundation; either version 2 of the License, or
8(at your option) any later version.
9
10This program is distributed in the hope that it will be useful,
11but WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13GNU General Public License for more details.
14
15You should have received a copy of the GNU General Public License
16along with this program; if not, write to the Free Software
17Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.  */
18
19#ifndef _SH_MALLOC_H
20#define _SH_MALLOC_H
21
22#ifndef __P
23#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
24#    define __P(protos) protos
25#  else
26#    define __P(protos) ()
27#  endif
28#endif
29
30/* Generic pointer type. */
31#ifndef PTR_T
32
33#if defined (__STDC__)
34#  define PTR_T void *
35#else
36#  define PTR_T char *
37#endif
38
39#endif /* PTR_T */
40
41
42extern PTR_T sh_malloc __P((size_t, const char *, int));
43extern PTR_T sh_realloc __P((PTR_T, size_t, const char *, int));
44extern void sh_free __P((PTR_T, const char *, int));
45
46extern PTR_T sh_memalign __P((size_t, size_t, const char *, int));
47
48extern PTR_T sh_calloc __P((size_t, size_t, const char *, int));
49extern void sh_cfree __P((PTR_T, const char *, int));
50
51extern PTR_T sh_valloc __P((size_t, const char *, int));
52
53/* trace.c */
54extern int malloc_set_trace __P((int));
55extern void malloc_set_tracefp ();	/* full prototype requires stdio.h */
56extern void malloc_set_tracefn __P((char *, char *));
57
58/* table.c */
59extern void mregister_dump_table __P((void));
60extern void mregister_table_init __P((void));
61extern int malloc_set_register __P((int));
62
63/* stats.c */
64extern void print_malloc_stats __P((char *));
65extern void fprint_malloc_stats ();	/* full prototype requires stdio.h */
66extern void trace_malloc_stats __P((char *, char *));
67
68#endif
69