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https://git.savannah.gnu.org/git/guile.git
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afe5177e7f
* configure.in: add --disable-arrays option, probably temporary. * the following changes allow guile to be built with the array "module" omitted. some of this stuff is just tc7 type support, which wouldn't be needed if uniform array types were converted to smobs. * tag.c (scm_utag_bvect ... scm_utag_cvect): don't define unless HAVE_ARRAYS. (scm_tag): don't check array types unless HAVE_ARRAYS. * sort.c (scm_restricted_vector_sort_x, scm_sorted_p): remove the unused array types. * (scm_stable_sort, scm_sort): don't support vectors if not HAVE_ARRAYS. a bit excessive. * random.c (vector_scale, vector_sum_squares, scm_random_solid_sphere_x, scm_random_hollow_sphere_x, scm_random_normal_vector_x): don't define unless HAVE_ARRAYS. * gh_data.c (makvect, gh_chars2byvect, gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect, gh_doubles2dvect, gh_uniform_vector_length, gh_uniform_vector_ref): don't define unless HAVE_ARRAYS. (gh_scm2chars, gh_scm2shorts, gh_scm2longs, gh_scm2floats, gh_scm2doubles): don't check vector types if not HAVE_ARRAYS. * eq.c (scm_equal_p), eval.c (SCM_CEVAL), print.c (scm_iprin1), gc.c (scm_gc_mark, scm_gc_sweep), objects.c (scm_class_of): don't support the array types unless HAVE_ARRAYS is defined. * tags.h: make nine tc7 types conditional on HAVE_ARRAYS. * read.c (scm_lreadr): don't check for #* unless HAVE_ARRAYS is defined (this should use read-hash-extend). * ramap.c, unif.c: don't check whether ARRAYS is defined. * vectors.c (scm_vector_set_length_x): moved here from unif.c. call scm_uniform_element_size if HAVE_ARRAYS. vectors.h: prototype too. * unif.c (scm_uniform_element_size): new procedure. * init.c (scm_boot_guile_1): don't call scm_init_ramap or scm_init_unif unless HAVE_ARRAYS is defined. * __scm.h: don't define ARRAYS. * Makefile.am (EXTRA_libguile_la_SOURCES): unif.c and ramap.c moved here from libguile_la_SOURCES. * Makefile.am (ice9_sources): add arrays.scm. * boot-9.scm: load arrays.scm if 'array is provided. * arrays.scm: new file with stuff from boot-9.scm.
252 lines
8.7 KiB
C
252 lines
8.7 KiB
C
/* Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice. */
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#ifndef __GH_H
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#define __GH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdio.h>
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#include <libguile.h>
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/* gcc has extern inline functions that are basically as fast as macros */
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#ifdef __GNUC__
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# define INL inline
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# define EXTINL extern inline
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#else
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# define INL
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#define EXTINL
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#endif /* __GNUC__ */
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void gh_enter(int argc, char *argv[], void (*c_main_prog)(int, char **));
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void gh_repl(int argc, char *argv[]);
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SCM gh_catch(SCM tag, scm_catch_body_t body, void *body_data,
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scm_catch_handler_t handler, void *handler_data);
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SCM gh_standard_handler(void *data, SCM tag, SCM throw_args);
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SCM gh_eval_str(char *scheme_code);
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SCM gh_eval_str_with_catch(char *scheme_code, scm_catch_handler_t handler);
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SCM gh_eval_str_with_standard_handler(char *scheme_code);
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SCM gh_eval_str_with_stack_saving_handler(char *scheme_code);
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SCM gh_eval_file(char *fname);
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#define gh_load(fname) gh_eval_file(fname)
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SCM gh_eval_file_with_catch(char *scheme_code, scm_catch_handler_t handler);
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SCM gh_eval_file_with_standard_handler(char *scheme_code);
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#define gh_defer_ints() SCM_DEFER_INTS
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#define gh_allow_ints() SCM_ALLOW_INTS
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SCM gh_new_procedure(char *proc_name, SCM (*fn)(),
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int n_required_args, int n_optional_args, int varp);
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SCM gh_new_procedure0_0(char *proc_name, SCM (*fn)(void));
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SCM gh_new_procedure0_1(char *proc_name, SCM (*fn)(SCM));
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SCM gh_new_procedure0_2(char *proc_name, SCM (*fn)(SCM, SCM));
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SCM gh_new_procedure1_0(char *proc_name, SCM (*fn)(SCM));
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SCM gh_new_procedure1_1(char *proc_name, SCM (*fn)(SCM, SCM));
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SCM gh_new_procedure1_2(char *proc_name, SCM (*fn)(SCM, SCM, SCM));
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SCM gh_new_procedure2_0(char *proc_name, SCM (*fn)(SCM, SCM));
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SCM gh_new_procedure2_1(char *proc_name, SCM (*fn)(SCM, SCM, SCM));
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SCM gh_new_procedure2_2(char *proc_name, SCM (*fn)(SCM, SCM, SCM, SCM));
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SCM gh_new_procedure3_0(char *proc_name, SCM (*fn)(SCM, SCM, SCM));
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SCM gh_new_procedure4_0(char *proc_name, SCM (*fn)(SCM, SCM, SCM, SCM));
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SCM gh_new_procedure5_0(char *proc_name, SCM (*fn)(SCM, SCM, SCM, SCM, SCM));
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/* C to Scheme conversion */
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SCM gh_int2scmb(int x); /* this is being phased out */
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SCM gh_bool2scm(int x);
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SCM gh_int2scm(int x);
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SCM gh_ulong2scm(unsigned long x);
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SCM gh_long2scm(long x);
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SCM gh_double2scm(double x);
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SCM gh_char2scm(char c);
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SCM gh_str2scm(char *s, int len);
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SCM gh_str02scm(char *s);
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void gh_set_substr(char *src, SCM dst, int start, int len);
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SCM gh_symbol2scm(const char *symbol_str);
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SCM gh_ints2scm(int *d, int n);
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#ifdef HAVE_ARRAYS
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SCM gh_chars2byvect(char *d, int n);
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SCM gh_shorts2svect(short *d, int n);
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SCM gh_longs2ivect(long *d, int n);
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SCM gh_ulongs2uvect(unsigned long *d, int n);
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#ifdef SCM_FLOATS
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#ifdef SCM_SINGLES
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SCM gh_floats2fvect(float *d, int n);
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#endif
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SCM gh_doubles2dvect(double *d, int n);
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#endif
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#endif
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SCM gh_doubles2scm(double *d, int n);
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/* Scheme to C conversion */
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int gh_scm2bool(SCM obj);
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int gh_scm2int(SCM obj);
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unsigned long gh_scm2ulong(SCM obj);
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long gh_scm2long(SCM obj);
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char gh_scm2char(SCM obj);
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double gh_scm2double(SCM obj);
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char *gh_scm2newstr(SCM str, int *lenp);
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void gh_get_substr(SCM src, char *dst, int start, int len);
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char *gh_symbol2newstr(SCM sym, int *lenp);
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char *gh_scm2chars(SCM vector, char *result);
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short *gh_scm2shorts(SCM vector, short *result);
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long *gh_scm2longs(SCM vector, long *result);
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float *gh_scm2floats(SCM vector, float *result);
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double *gh_scm2doubles(SCM vector, double *result);
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/* type predicates: tell you if an SCM object has a given type */
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int gh_boolean_p(SCM val);
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int gh_symbol_p(SCM val);
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int gh_char_p(SCM val);
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int gh_vector_p(SCM val);
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int gh_pair_p(SCM val);
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int gh_number_p(SCM val);
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int gh_string_p(SCM val);
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int gh_procedure_p(SCM val);
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int gh_list_p(SCM val);
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int gh_inexact_p(SCM val);
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int gh_exact_p(SCM val);
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/* more predicates */
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int gh_eq_p(SCM x, SCM y);
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int gh_eqv_p(SCM x, SCM y);
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int gh_equal_p(SCM x, SCM y);
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int gh_string_equal_p(SCM s1, SCM s2);
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int gh_null_p(SCM l);
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/* standard Scheme procedures available from C */
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#define gh_not(x) scm_not(x)
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SCM gh_define(char *name, SCM val);
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/* vector manipulation routines */
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/* note that gh_vector() does not behave quite like the Scheme (vector
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obj1 obj2 ...), because the interpreter engine does not pass the
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data element by element, but rather as a list. thus, gh_vector()
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ends up being identical to gh_list_to_vector() */
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#define gh_vector(ls) scm_vector(ls)
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SCM gh_make_vector(SCM length, SCM val);
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SCM gh_vector_set_x(SCM vec, SCM pos, SCM val);
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SCM gh_vector_ref(SCM vec, SCM pos);
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unsigned long gh_vector_length (SCM v);
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unsigned long gh_uniform_vector_length (SCM v);
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SCM gh_uniform_vector_ref (SCM v, SCM ilist);
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#define gh_list_to_vector(ls) scm_vector(ls)
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#define gh_vector_to_list(v) scm_vector_to_list(v)
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SCM gh_lookup (char *sname);
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SCM gh_module_lookup (SCM vector, char *sname);
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SCM gh_cons(SCM x, SCM y);
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#define gh_list scm_listify
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unsigned long gh_length(SCM l);
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SCM gh_append(SCM args);
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SCM gh_append2(SCM l1, SCM l2);
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SCM gh_append3(SCM l1, SCM l2, SCM l3);
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SCM gh_append4(SCM l1, SCM l2, SCM l3, SCM l4);
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#define gh_reverse(ls) scm_reverse(ls)
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#define gh_list_tail(ls, k) scm_list_tail(ls, k)
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#define gh_list_ref(ls, k) scm_list_ref(ls, k)
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#define gh_memq(x, ls) scm_memq(x, ls)
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#define gh_memv(x, ls) scm_memv(x, ls)
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#define gh_member(x, ls) scm_member(x, ls)
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#define gh_assq(x, alist) scm_assq(x, alist)
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#define gh_assv(x, alist) scm_assv(x, alist)
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#define gh_assoc(x, alist) scm_assoc(x, alist)
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SCM gh_car(SCM x);
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SCM gh_cdr(SCM x);
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SCM gh_caar(SCM x);
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SCM gh_cadr(SCM x);
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SCM gh_cdar(SCM x);
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SCM gh_cddr(SCM x);
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SCM gh_caaar(SCM x);
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SCM gh_caadr(SCM x);
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SCM gh_cadar(SCM x);
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SCM gh_caddr(SCM x);
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SCM gh_cdaar(SCM x);
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SCM gh_cdadr(SCM x);
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SCM gh_cddar(SCM x);
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SCM gh_cdddr(SCM x);
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SCM gh_set_car_x(SCM pair, SCM value);
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SCM gh_set_cdr_x(SCM pair, SCM value);
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/* Calling Scheme functions from C. */
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SCM gh_apply (SCM proc, SCM ls);
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SCM gh_call0 (SCM proc);
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SCM gh_call1 (SCM proc, SCM arg);
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SCM gh_call2 (SCM proc, SCM arg1, SCM arg2);
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SCM gh_call3 (SCM proc, SCM arg1, SCM arg2, SCM arg3);
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/* reading and writing Scheme objects. */
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void gh_display (SCM x);
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void gh_write (SCM x);
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void gh_newline (void);
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/* void gh_gc_mark(SCM) : mark an SCM as in use. */
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/* void gh_defer_ints() : don't interrupt code section. */
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/* void gh_allow_ints() : see gh_defer_ints(). */
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/* void gh_new_cell(SCM, int tag) : initialize SCM to be of type 'tag' */
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/* int gh_type_p(SCM, tag) : test if SCM is of type 'tag' */
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/* SCM gh_intern(char*) : get symbol corresponding to c-string.*/
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/* void gh_set_ext_data(SCM, void*) : set extension data on SCM */
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/* void *gh_get_ext_data(SCM) : return extension data from SCM. */
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/* void gh_assert(int cond, char *msg, SCM obj); */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __GH_H */
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