1/* $OpenBSD: nc_alloc.h,v 1.8 2023/10/17 09:52:08 nicm Exp $ */
2
3/****************************************************************************
4 * Copyright 2019-2020,2021 Thomas E. Dickey                                *
5 * Copyright 1998-2013,2017 Free Software Foundation, Inc.                  *
6 *                                                                          *
7 * Permission is hereby granted, free of charge, to any person obtaining a  *
8 * copy of this software and associated documentation files (the            *
9 * "Software"), to deal in the Software without restriction, including      *
10 * without limitation the rights to use, copy, modify, merge, publish,      *
11 * distribute, distribute with modifications, sublicense, and/or sell       *
12 * copies of the Software, and to permit persons to whom the Software is    *
13 * furnished to do so, subject to the following conditions:                 *
14 *                                                                          *
15 * The above copyright notice and this permission notice shall be included  *
16 * in all copies or substantial portions of the Software.                   *
17 *                                                                          *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
25 *                                                                          *
26 * Except as contained in this notice, the name(s) of the above copyright   *
27 * holders shall not be used in advertising or otherwise to promote the     *
28 * sale, use or other dealings in this Software without prior written       *
29 * authorization.                                                           *
30 ****************************************************************************/
31
32/****************************************************************************
33 *  Author: Thomas E. Dickey                    1996-on                     *
34 ****************************************************************************/
35/* $Id: nc_alloc.h,v 1.8 2023/10/17 09:52:08 nicm Exp $ */
36
37#ifndef NC_ALLOC_included
38#define NC_ALLOC_included 1
39/* *INDENT-OFF* */
40
41#include <ncurses_cfg.h>
42#include <curses.h>
43
44#ifdef __cplusplus
45extern "C" {
46#endif
47
48#if defined(HAVE_LIBDMALLOC) && HAVE_LIBDMALLOC
49#include <string.h>
50#undef strndup		/* workaround for #define in GLIBC 2.7 */
51#include <dmalloc.h>    /* Gray Watson's library */
52#else
53#undef  HAVE_LIBDMALLOC
54#define HAVE_LIBDMALLOC 0
55#endif
56
57#if defined(HAVE_LIBDBMALLOC) && HAVE_LIBDBMALLOC
58#include <dbmalloc.h>   /* Conor Cahill's library */
59#else
60#undef  HAVE_LIBDBMALLOC
61#define HAVE_LIBDBMALLOC 0
62#endif
63
64#if defined(HAVE_LIBMPATROL) && HAVE_LIBMPATROL
65#include <mpatrol.h>    /* Memory-Patrol library */
66#else
67#undef  HAVE_LIBMPATROL
68#define HAVE_LIBMPATROL 0
69#endif
70
71#ifndef NO_LEAKS
72#define NO_LEAKS 0
73#endif
74
75#if HAVE_LIBDBMALLOC || HAVE_LIBDMALLOC || NO_LEAKS
76#define HAVE_NC_FREEALL 1
77struct termtype;
78extern GCC_NORETURN  NCURSES_EXPORT(void) _nc_free_tinfo(int) GCC_DEPRECATED("use exit_terminfo");
79
80#ifdef NCURSES_INTERNALS
81extern GCC_NORETURN NCURSES_EXPORT(void) _nc_free_tic(int);
82extern void _nc_leaks_dump_entry(void);
83extern NCURSES_EXPORT(void) _nc_leaks_tic(void);
84
85#if NCURSES_SP_FUNCS
86extern GCC_NORETURN NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_free_and_exit)(SCREEN*, int);
87#endif
88extern GCC_NORETURN NCURSES_EXPORT(void) _nc_free_and_exit(int);
89
90#else /* !NCURSES_INTERNALS */
91extern GCC_NORETURN NCURSES_EXPORT(void) _nc_free_and_exit(int) GCC_DEPRECATED("use exit_curses");
92#endif
93
94#define ExitProgram(code) exit_curses(code)
95
96#else
97extern GCC_NORETURN NCURSES_EXPORT(void) _nc_free_and_exit(int) GCC_DEPRECATED("use exit_curses");
98#endif /* NO_LEAKS, etc */
99
100#ifndef HAVE_NC_FREEALL
101#define HAVE_NC_FREEALL 0
102#endif
103
104#ifndef ExitProgram
105#define ExitProgram(code) exit(code)
106#endif
107
108/* doalloc.c */
109extern NCURSES_EXPORT(void *) _nc_doalloc(void *, size_t);
110#if !HAVE_STRDUP
111#undef strdup
112#define strdup _nc_strdup
113extern NCURSES_EXPORT(char *) _nc_strdup(const char *);
114#endif
115
116/* entries.c */
117extern NCURSES_EXPORT(void) _nc_leaks_tinfo(void);
118
119#define typeMalloc(type,elts) (type *)malloc((size_t)(elts)*sizeof(type))
120#define typeCalloc(type,elts) (type *)calloc((size_t)(elts),sizeof(type))
121#define typeRealloc(type,elts,ptr) (type *)_nc_doalloc(ptr, (size_t)(elts)*sizeof(type))
122
123#ifdef __cplusplus
124}
125#endif
126
127/* *INDENT-ON* */
128
129#endif /* NC_ALLOC_included */
130