mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 20:00:19 +02:00
dc7da0be90
* libguile/tags.h (SCM_HAS_TYP7, SCM_HAS_TYP7S, SCM_HAS_TYP16): New macros. * libguile/bytevectors.h (SCM_BYTEVECTOR_P): * libguile/control.h (SCM_PROMPT_P): * libguile/filesys.h (SCM_DIRP): * libguile/fluids.h (SCM_WITH_FLUIDS_P, SCM_FLUID_P) (SCM_I_DYNAMIC_STATE_P): * libguile/foreign.h (SCM_POINTER_P): * libguile/fports.h (SCM_FPORTP): * libguile/frames.h (SCM_VM_FRAME_P): * libguile/hashtab.h (SCM_HASHTABLE_P): * libguile/inline.h (scm_get_byte_or_eof): * libguile/numbers.h (SCM_REALP, SCM_BIGP, SCM_COMPLEXP, SCM_FRACTIONP): * libguile/objcodes.h (SCM_OBJCODE_P): * libguile/ports.h (SCM_OUTPUT_PORT_P): * libguile/programs.h (SCM_PROGRAM_P): * libguile/smob.h (SCM_SMOB_PREDICATE): * libguile/srfi-14.h (SCM_CHARSETP): * libguile/strings.c (IS_STRING): * libguile/strports.h (SCM_STRPORTP): * libguile/symbols.h (scm_is_symbol): * libguile/variable.h (SCM_VARIABLEP): * libguile/vectors.h (SCM_I_IS_VECTOR, SCM_I_IS_NONWEAK_VECTOR): * libguile/vm-i-system.c (call, tail-call, mv-call) * libguile/vm.h (SCM_VM_P, SCM_VM_CONT_P): * libguile/weak-set.c (SCM_WEAK_SET_P): * libguile/weak-table.c (SCM_WEAK_TABLE_P): * libguile/weak-vector.h (SCM_I_WVECTP): Use them.
151 lines
6.1 KiB
C
151 lines
6.1 KiB
C
#ifndef SCM_BYTEVECTORS_H
|
||
#define SCM_BYTEVECTORS_H
|
||
|
||
/* Copyright (C) 2009, 2011 Free Software Foundation, Inc.
|
||
*
|
||
* This library 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.
|
||
*
|
||
* This library 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 this library; if not, write to the Free Software
|
||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||
* 02110-1301 USA
|
||
*/
|
||
|
||
|
||
|
||
#include "libguile/__scm.h"
|
||
|
||
|
||
/* R6RS bytevectors. */
|
||
|
||
/* The size in words of the bytevector header (type tag and flags, length,
|
||
and pointer to the underlying buffer). */
|
||
#define SCM_BYTEVECTOR_HEADER_SIZE 4U
|
||
|
||
#define SCM_BYTEVECTOR_LENGTH(_bv) \
|
||
((size_t) SCM_CELL_WORD_1 (_bv))
|
||
#define SCM_BYTEVECTOR_CONTENTS(_bv) \
|
||
((signed char *) SCM_CELL_WORD_2 (_bv))
|
||
#define SCM_BYTEVECTOR_PARENT(_bv) \
|
||
(SCM_CELL_OBJECT_3 (_bv))
|
||
|
||
|
||
SCM_API SCM scm_endianness_big;
|
||
SCM_API SCM scm_endianness_little;
|
||
|
||
SCM_API SCM scm_c_make_bytevector (size_t);
|
||
SCM_API int scm_is_bytevector (SCM);
|
||
SCM_API size_t scm_c_bytevector_length (SCM);
|
||
SCM_API scm_t_uint8 scm_c_bytevector_ref (SCM, size_t);
|
||
SCM_API void scm_c_bytevector_set_x (SCM, size_t, scm_t_uint8);
|
||
|
||
SCM_API SCM scm_make_bytevector (SCM, SCM);
|
||
SCM_API SCM scm_native_endianness (void);
|
||
SCM_API SCM scm_bytevector_p (SCM);
|
||
SCM_API SCM scm_bytevector_length (SCM);
|
||
SCM_API SCM scm_bytevector_eq_p (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_fill_x (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_copy_x (SCM, SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_copy (SCM);
|
||
|
||
SCM_API SCM scm_uniform_array_to_bytevector (SCM);
|
||
|
||
SCM_API SCM scm_bytevector_to_u8_list (SCM);
|
||
SCM_API SCM scm_u8_list_to_bytevector (SCM);
|
||
SCM_API SCM scm_uint_list_to_bytevector (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_to_uint_list (SCM, SCM, SCM);
|
||
SCM_API SCM scm_sint_list_to_bytevector (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_to_sint_list (SCM, SCM, SCM);
|
||
|
||
SCM_API SCM scm_bytevector_u16_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s16_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u32_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s32_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u64_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s64_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u8_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s8_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_uint_ref (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_sint_ref (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u16_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s16_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u32_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s32_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u64_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s64_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u16_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s16_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u32_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s32_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u64_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s64_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u8_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s8_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_uint_set_x (SCM, SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_sint_set_x (SCM, SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u16_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s16_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u32_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s32_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_u64_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_s64_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_single_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_single_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_single_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_single_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_double_ref (SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_double_native_ref (SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_double_set_x (SCM, SCM, SCM, SCM);
|
||
SCM_API SCM scm_bytevector_ieee_double_native_set_x (SCM, SCM, SCM);
|
||
SCM_API SCM scm_string_to_utf8 (SCM);
|
||
SCM_API SCM scm_string_to_utf16 (SCM, SCM);
|
||
SCM_API SCM scm_string_to_utf32 (SCM, SCM);
|
||
SCM_API SCM scm_utf8_to_string (SCM);
|
||
SCM_API SCM scm_utf16_to_string (SCM, SCM);
|
||
SCM_API SCM scm_utf32_to_string (SCM, SCM);
|
||
|
||
|
||
|
||
/* Internal API. */
|
||
|
||
#define SCM_BYTEVECTOR_P(x) \
|
||
(SCM_HAS_TYP7 (x, scm_tc7_bytevector))
|
||
#define SCM_BYTEVECTOR_FLAGS(_bv) \
|
||
(SCM_CELL_TYPE (_bv) >> 7UL)
|
||
#define SCM_SET_BYTEVECTOR_FLAGS(_bv, _f) \
|
||
SCM_SET_CELL_TYPE ((_bv), \
|
||
scm_tc7_bytevector | ((scm_t_bits)(_f) << 7UL))
|
||
|
||
#define SCM_BYTEVECTOR_ELEMENT_TYPE(_bv) \
|
||
(SCM_BYTEVECTOR_FLAGS (_bv) & 0xffUL)
|
||
#define SCM_BYTEVECTOR_CONTIGUOUS_P(_bv) \
|
||
(SCM_BYTEVECTOR_FLAGS (_bv) >> 8UL)
|
||
|
||
/* Hint that is passed to `scm_gc_malloc ()' and friends. */
|
||
#define SCM_GC_BYTEVECTOR "bytevector"
|
||
|
||
SCM_INTERNAL SCM scm_i_make_typed_bytevector (size_t, scm_t_array_element_type);
|
||
SCM_INTERNAL SCM scm_c_take_typed_bytevector (signed char *, size_t,
|
||
scm_t_array_element_type, SCM);
|
||
|
||
SCM_INTERNAL void scm_bootstrap_bytevectors (void);
|
||
SCM_INTERNAL void scm_init_bytevectors (void);
|
||
|
||
SCM_INTERNAL SCM scm_i_native_endianness;
|
||
SCM_INTERNAL SCM scm_c_take_gc_bytevector (signed char *, size_t, SCM);
|
||
|
||
SCM_INTERNAL int scm_i_print_bytevector (SCM, SCM, scm_print_state *);
|
||
|
||
SCM_INTERNAL SCM scm_c_shrink_bytevector (SCM, size_t);
|
||
SCM_INTERNAL void scm_i_bytevector_generalized_set_x (SCM, size_t, SCM);
|
||
SCM_INTERNAL SCM scm_null_bytevector;
|
||
|
||
#endif /* SCM_BYTEVECTORS_H */
|