1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 2006-2019 Free Software Foundation, Inc.
3 *
4 * This file is not part of the GNU gettext program, but is used with
5 * GNU gettext.
6 *
7 * The original copyright notice is as follows:
8 */
9
10 /* GLIB - Library of useful routines for C programming
11 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
12 *
13 * This library is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU Lesser General Public
15 * License as published by the Free Software Foundation; either
16 * version 2 of the License, or (at your option) any later version.
17 *
18 * This library is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 * Lesser General Public License for more details.
22 *
23 * You should have received a copy of the GNU Lesser General Public
24 * License along with this library; if not, write to the
25 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
26 * Boston, MA 02111-1307, USA.
27 */
28
29 /*
30 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
31 * file for a list of people on the GLib Team. See the ChangeLog
32 * files for a list of changes. These files are distributed with
33 * GLib at ftp://ftp.gtk.org/pub/gtk/.
34 */
35
36 /*
37 * Modified by Bruno Haible for use as a gnulib module.
38 */
39
40 /* ====================== Substitute for glibconfig.h ====================== */
41
42 #include <stddef.h>
43 #include <sys/types.h>
44 #include <stdint.h>
45
46 typedef uint16_t guint16;
47 typedef uint32_t guint32;
48
49 typedef size_t gsize;
50 typedef ssize_t gssize;
51
52 #define GPOINTER_TO_INT(p) ((gint) (intptr_t) (p))
53 #define GPOINTER_TO_UINT(p) ((guint) (uintptr_t) (p))
54
55 #define GINT_TO_POINTER(i) ((gpointer) (intptr_t) (i))
56 #define GUINT_TO_POINTER(u) ((gpointer) (uintptr_t) (u))
57
58 #define g_memmove memmove
59
60 /* ================ Abridged version of for <glib/macros.h> ================ */
61
62 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
63 #define G_GNUC_PURE \
64 __attribute__((__pure__))
65 #define G_GNUC_MALLOC \
66 __attribute__((__malloc__))
67 #else
68 #define G_GNUC_PURE
69 #define G_GNUC_MALLOC
70 #endif
71
72 #if __GNUC__ >= 4
73 #define G_GNUC_NULL_TERMINATED __attribute__((__sentinel__))
74 #else
75 #define G_GNUC_NULL_TERMINATED
76 #endif
77
78 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
79 #define G_GNUC_PRINTF( format_idx, arg_idx ) \
80 __attribute__((__format__ (__printf__, format_idx, arg_idx)))
81 #define G_GNUC_SCANF( format_idx, arg_idx ) \
82 __attribute__((__format__ (__scanf__, format_idx, arg_idx)))
83 #define G_GNUC_FORMAT( arg_idx ) \
84 __attribute__((__format_arg__ (arg_idx)))
85 #define G_GNUC_NORETURN \
86 __attribute__((__noreturn__))
87 #define G_GNUC_CONST \
88 __attribute__((__const__))
89 #define G_GNUC_UNUSED \
90 __attribute__((__unused__))
91 #define G_GNUC_NO_INSTRUMENT \
92 __attribute__((__no_instrument_function__))
93 #else /* !__GNUC__ */
94 #define G_GNUC_PRINTF( format_idx, arg_idx )
95 #define G_GNUC_SCANF( format_idx, arg_idx )
96 #define G_GNUC_FORMAT( arg_idx )
97 #define G_GNUC_NORETURN
98 #define G_GNUC_CONST
99 #define G_GNUC_UNUSED
100 #define G_GNUC_NO_INSTRUMENT
101 #endif /* !__GNUC__ */
102
103 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
104 #define G_GNUC_WARN_UNUSED_RESULT \
105 __attribute__((warn_unused_result))
106 #else
107 #define G_GNUC_WARN_UNUSED_RESULT
108 #endif /* __GNUC__ */
109
110 #ifdef __cplusplus
111 # define G_BEGIN_DECLS extern "C" {
112 # define G_END_DECLS }
113 #else
114 # define G_BEGIN_DECLS
115 # define G_END_DECLS
116 #endif
117
118 #ifndef FALSE
119 #define FALSE (0)
120 #endif
121
122 #ifndef TRUE
123 #define TRUE (!FALSE)
124 #endif
125
126 #undef MAX
127 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
128
129 #undef MIN
130 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
131
132 #define G_STMT_START
133 #define G_STMT_END
134
135 /* ====================== Substitute for <glib/gmem.h> ====================== */
136
137 #include "xalloc.h"
138
139 #define g_malloc(n) xmalloc (n)
140 #define g_malloc0(n) xzalloc (n)
141 #define g_realloc(p,n) xrealloc (p, n)
142 #define g_free(p) free (p)
143 #define g_try_malloc(n) xmalloc (n)
144 #define g_try_malloc0(n) xzalloc (n)
145 #define g_try_realloc(p,n) xrealloc (p, n)
146
147 #define g_new(t,n) ((t *) xnmalloc (n, sizeof (t)))
148 #define g_new0(t,n) ((t *) xcalloc (n, sizeof (t)))
149 #define g_try_new(t,n) ((t *) xnmalloc (n, sizeof (t)))
150 #define g_try_new0(t,n) ((t *) xcalloc (n, sizeof (t)))
151
152 /* =================== Substitute for <glib/gmessages.h> =================== */
153
154 #include <stdlib.h>
155
156 #define g_assert(expr) if (!(expr)) abort ()
157 #define g_assert_not_reached() abort ()
158
159 #define g_return_if_fail(expr) if (!(expr)) return
160 #define g_return_val_if_fail(expr,val) if (!(expr)) return (val)
161 #define g_return_if_reached() return
162 #define g_return_val_if_reached(val) return (val)
163
164 #define G_LOG_LEVEL_CRITICAL 0
165 #define G_LOG_LEVEL_INFO 0
166 #define G_LOG_LEVEL_DEBUG 0
167
168 extern void g_printerr (const char *format, ...) G_GNUC_PRINTF (1, 2);
169 extern void g_warning (const char *format, ...) G_GNUC_PRINTF (1, 2);
170 extern void g_log (const char *domain, int level, const char *format, ...) G_GNUC_PRINTF (3, 4);
171
172 /* ==================== Substitute for <glib/gprintf.h> ==================== */
173
174 #include <stdio.h>
175
176 #define g_printf printf
177 #define g_fprintf fprintf
178 #define g_sprintf sprintf
179 #define g_vprintf vprintf
180 #define g_vfprintf vfprintf
181 #define g_vsprintf vsprintf
182 #define g_vasprintf vasprintf
183
184 /* ===================== Substitute for <glib/gslice.h> ===================== */
185
186 #define g_slice_new(t) XMALLOC (t)
187 #define g_slice_new0(t) XZALLOC (t)
188
189 #define g_slice_free(t,p) free (p)
190
191 /* ======================= Helper for <glib/gtypes.h> ======================= */
192
193 /* We don't need to export variables from a shared library. */
194 #define GLIB_VAR extern
195
196 /* ==================== Substitute for <glib/gunicode.h> ==================== */
197
198 typedef unsigned int gunichar;