1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/* GNU m4 -- A simple macro processor
Copyright (C) 1999, 2000, 2006, 2007, 2008, 2010 Free Software
Foundation, Inc.
This file is part of GNU M4.
GNU M4 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.
GNU M4 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
/* Build using only the exported interfaces, unless NDEBUG is set, in
which case use private symbols to speed things up as much as possible. */
#ifndef NDEBUG
# include <m4/m4module.h>
#else
# include "m4private.h"
#endif
/* Rename exported symbols for dlpreload()ing. */
#define m4_builtin_table shadow_LTX_m4_builtin_table
#define m4_macro_table shadow_LTX_m4_macro_table
/* function macros blind side minargs maxargs */
#define builtin_functions \
BUILTIN (shadow, false, false, false, 0, -1 ) \
BUILTIN (test, false, false, false, 0, -1 ) \
#define BUILTIN(handler, macros, blind, side, min, max) M4BUILTIN (handler)
builtin_functions
#undef BUILTIN
const m4_builtin m4_builtin_table[] =
{
#define BUILTIN(handler, macros, blind, side, min, max) \
M4BUILTIN_ENTRY (handler, #handler, macros, blind, side, min, max)
builtin_functions
#undef BUILTIN
{ NULL, NULL, 0, 0, 0 },
};
const m4_macro m4_macro_table[] =
{
/* name text min max */
{ "__test__", "`shadow'", 0, 0 },
{ NULL, NULL, 0, 0 },
};
M4INIT_HANDLER (shadow)
{
const char *s = "Shadow module loaded.";
int refcount = m4_module_refcount (module);
/* Only display the message on first load. */
if (obs && refcount == 1)
obstack_grow (obs, s, strlen (s));
}
/**
* shadow()
**/
M4BUILTIN_HANDLER (shadow)
{
const char *s = "Shadow::`shadow' called.";
obstack_grow (obs, s, strlen (s));
}
/**
* test()
**/
M4BUILTIN_HANDLER (test)
{
const char *s = "Shadow::`test' called.";
obstack_grow (obs, s, strlen (s));
}
|
