/* Functions (currently) for use by the shell to do malloc debugging and
   tracking. */

/* Copyright (C) 2001-2022 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 <http://www.gnu.org/licenses/>.
*/

#ifndef _SH_MALLOC_H
#define _SH_MALLOC_H

/* Generic pointer type. */
#ifndef PTR_T
#  define PTR_T void *
#endif /* PTR_T */

extern PTR_T sh_malloc (size_t, const char *, int);
extern PTR_T sh_realloc (PTR_T, size_t, const char *, int);
extern void sh_free (PTR_T, const char *, int);

extern PTR_T sh_memalign (size_t, size_t, const char *, int);

extern PTR_T sh_calloc (size_t, size_t, const char *, int);
extern void sh_cfree (PTR_T, const char *, int);

extern PTR_T sh_valloc (size_t, const char *, int);

/* trace.c */
extern int malloc_set_trace (int);
extern void malloc_set_tracefp ();	/* full prototype requires stdio.h */
extern void malloc_set_tracefn (char *, char *);

/* table.c */
extern void mregister_dump_table (void);
extern void mregister_table_init (void);
extern int malloc_set_register (int);

/* stats.c */
extern void print_malloc_stats (char *);
extern void fprint_malloc_stats ();	/* full prototype requires stdio.h */
extern void trace_malloc_stats (char *, char *);

#endif