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/* Copyright 2003-2004,2006,2008-2018,2020,2021,2022,2025
Free Software Foundation, Inc.
This file is part of Guile.
Guile is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Guile 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Guile. If not, see
<https://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#define SCM_BUILDING_DEPRECATED_CODE
#include "deprecation.h"
#include "eval.h"
#include "gsubr.h"
#include "modules.h"
#include "numbers.h"
#include "threads.h"
#include "variable.h"
#include "deprecated.h"
#if (SCM_ENABLE_DEPRECATED == 1)
/* Deprecated functions go here. */
static SCM make_guardian_var;
static void
init_make_guardian_var (void)
{
make_guardian_var = scm_c_public_lookup ("ice-9 guardians", "make-guardian");
}
SCM
scm_make_guardian (void)
{
static scm_i_pthread_once_t once = SCM_I_PTHREAD_ONCE_INIT;
scm_i_pthread_once (&once, init_make_guardian_var);
scm_c_issue_deprecation_warning
("The scm_make_guardian C interface is deprecated. Invoke the Scheme "
"make-guardian procedure from (ice-9 guardians) instead.");
return scm_call_0 (scm_variable_ref (make_guardian_var));
}
static SCM make_weak_vector_var;
static SCM weak_vector_var;
static SCM weak_vector_p_var;
static SCM weak_vector_length_var;
static SCM weak_vector_ref_var;
static SCM weak_vector_set_x_var;
static void
init_weak_vector_vars (void)
{
make_weak_vector_var =
scm_c_public_lookup ("ice-9 weak-vector", "make-weak-vector");
weak_vector_var =
scm_c_public_lookup ("ice-9 weak-vector", "weak-vector");
weak_vector_p_var =
scm_c_public_lookup ("ice-9 weak-vector", "weak-vector?");
weak_vector_length_var =
scm_c_public_lookup ("ice-9 weak-vector", "weak-vector-length");
weak_vector_ref_var =
scm_c_public_lookup ("ice-9 weak-vector", "weak-vector-ref");
weak_vector_set_x_var =
scm_c_public_lookup ("ice-9 weak-vector", "weak-vector-set!");
}
static void
init_weak_vectors (void)
{
static scm_i_pthread_once_t once = SCM_I_PTHREAD_ONCE_INIT;
scm_c_issue_deprecation_warning
("The weak vector C interface is deprecated. Invoke the Scheme "
"procedures from (ice-9 weak-vector) instead.");
scm_i_pthread_once (&once, init_weak_vector_vars);
}
SCM
scm_make_weak_vector (SCM len, SCM fill)
{
init_weak_vectors ();
return scm_call_2 (scm_variable_ref (make_weak_vector_var), len,
SCM_UNBNDP (fill) ? SCM_BOOL_F : fill);
}
SCM
scm_weak_vector (SCM l)
{
init_weak_vectors ();
return scm_call_1 (scm_variable_ref (weak_vector_var), l);
}
SCM
scm_weak_vector_p (SCM x)
{
init_weak_vectors ();
return scm_call_1 (scm_variable_ref (weak_vector_p_var), x);
}
SCM
scm_weak_vector_length (SCM v)
{
init_weak_vectors ();
return scm_call_1 (scm_variable_ref (weak_vector_length_var), v);
}
SCM
scm_weak_vector_ref (SCM v, SCM k)
{
init_weak_vectors ();
return scm_call_2 (scm_variable_ref (weak_vector_ref_var), v, k);
}
SCM
scm_weak_vector_set_x (SCM v, SCM k, SCM x)
{
init_weak_vectors ();
scm_call_3 (scm_variable_ref (weak_vector_set_x_var), v, k, x);
return SCM_UNSPECIFIED;
}
SCM
scm_c_make_weak_vector (size_t len, SCM fill)
{
return scm_make_weak_vector (scm_from_size_t (len), fill);
}
int
scm_is_weak_vector (SCM obj)
{
return scm_is_true (scm_weak_vector_p (obj));
}
size_t
scm_c_weak_vector_length (SCM vec)
{
return scm_to_size_t (scm_weak_vector_length (vec));
}
SCM
scm_c_weak_vector_ref (SCM v, size_t k)
{
return scm_weak_vector_ref (v, scm_from_size_t (k));
}
void
scm_c_weak_vector_set_x (SCM v, size_t k, SCM x)
{
scm_weak_vector_set_x (v, scm_from_size_t (k), x);
}
void
scm_i_init_deprecated ()
{
#include "deprecated.x"
}
#endif /* SCM_ENABLE_DEPRECATED == 1 */
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