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/* GNU m4 -- A simple macro processor
Copyright (C) 2003, 2006, 2007, 2008 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 import_LTX_m4_builtin_table
/* function macros blind side minargs maxargs */
#define builtin_functions \
BUILTIN (import, false, false, false, 0, 1) \
BUILTIN (symbol_fail, false, false, false, 0, 1) \
BUILTIN (module_fail, 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 },
};
typedef bool export_test_func (const char *);
typedef bool no_such_func (const char *);
/**
* import()
**/
M4BUILTIN_HANDLER (import)
{
M4_MODULE_IMPORT (modtest, export_test);
const char *s = "`import'::`import' called.";
assert (obs != 0);
obstack_grow (obs, s, strlen(s));
if (export_test && export_test (M4ARG (1)))
fputs ("TRUE\n", stderr);
}
/**
* symbol_fail()
**/
M4BUILTIN_HANDLER (symbol_fail)
{
M4_MODULE_IMPORT (modtest, no_such);
const char *s = "`import'::`symbol_fail' called.";
assert (obs != 0);
obstack_grow (obs, s, strlen(s));
if (no_such && no_such (M4ARG (1)))
fputs ("TRUE\n", stderr);
}
/**
* module_fail()
**/
M4BUILTIN_HANDLER (module_fail)
{
M4_MODULE_IMPORT (no_such, no_such);
const char *s = "`import'::`module_fail' called.";
assert (obs != 0);
obstack_grow (obs, s, strlen(s));
if (no_such && no_such (M4ARG (1)))
fputs ("TRUE\n", stderr);
}
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