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bf15afa6bf
* libguile/snarf.h: Remove gsubr include and subr snarfers. * libguile/gsubr.h (SCM_DEFINE_GSUBR, SCM_DEFINE, SCM_PRIMITIVE_GENERIC): (SCM_DEFINE_PUBLIC, SCM_PROC, SCM_REGISTER_PROC, SCM_GPROC): Move here. * libguile/alist.c: * libguile/array-map.c: * libguile/arrays.c: * libguile/async.c: * libguile/atomic.c: * libguile/backtrace.c: * libguile/bitvectors.c: * libguile/boolean.c: * libguile/bytevectors.c: * libguile/chars.c: * libguile/continuations.c: * libguile/control.c: * libguile/debug-malloc.c: * libguile/debug.c: * libguile/deprecation.c: * libguile/dynl.c: * libguile/eq.c: * libguile/error.c: * libguile/error.h: * libguile/eval.c: * libguile/evalext.c: * libguile/expand.c: * libguile/extensions.c: * libguile/fdes-finalizers.c: * libguile/feature.c: * libguile/filesys.c: * libguile/finalizers.c: * libguile/fluids.c: * libguile/foreign-object.c: * libguile/foreign.c: * libguile/fports.c: * libguile/frames.c: * libguile/gc.c: * libguile/generalized-arrays.c: * libguile/generalized-vectors.c: * libguile/gettext.c: * libguile/guardians.c: * libguile/hash.c: * libguile/hashtab.c: * libguile/hooks.c: * libguile/i18n.c: * libguile/instructions.c: * libguile/intrinsics.c: * libguile/ioext.c: * libguile/keywords.c: * libguile/list.c: * libguile/load.c: * libguile/loader.c: * libguile/macros.c: * libguile/memoize.c: * libguile/modules.c: * libguile/net_db.c: * libguile/numbers.c: * libguile/objprop.c: * libguile/pairs.c: * libguile/poll.c: * libguile/ports.c: * libguile/posix.c: * libguile/print.c: * libguile/procs.c: * libguile/programs.c: * libguile/promises.c: * libguile/r6rs-ports.c: * libguile/random.c: * libguile/rdelim.c: * libguile/read.c: * libguile/regex-posix.c: * libguile/rw.c: * libguile/scmsigs.c: * libguile/simpos.c: * libguile/smob.c: * libguile/socket.c: * libguile/sort.c: * libguile/srcprop.c: * libguile/srfi-1.c: * libguile/srfi-13.c: * libguile/srfi-14.c: * libguile/srfi-4.c: * libguile/srfi-60.c: * libguile/stackchk.c: * libguile/stacks.c: * libguile/stime.c: * libguile/strings.c: * libguile/strorder.c: * libguile/strports.c: * libguile/struct.c: * libguile/symbols.c: * libguile/syntax.c: * libguile/threads.c: * libguile/throw.c: * libguile/trees.c: * libguile/unicode.c: * libguile/values.c: * libguile/variable.c: * libguile/vectors.c: * libguile/version.c: * libguile/vm.c: * libguile/vports.c: * libguile/weak-table.c: * libguile/weak-vector.c: Add gsubr includes.
155 lines
4.9 KiB
C
155 lines
4.9 KiB
C
/* classes: h_files */
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#ifndef SCM_GSUBR_H
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#define SCM_GSUBR_H
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/* Copyright (C) 1995-1996,1998,2000-2001,2006,2008,2009-2011,2013,2015,2018
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* Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include "libguile/__scm.h"
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#include "libguile/snarf.h"
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/* Subrs
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*/
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/* Max number of args to the C procedure backing a gsubr */
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#define SCM_GSUBR_MAX 10
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#define SCM_PRIMITIVE_P(x) (SCM_PROGRAM_P (x) && SCM_PROGRAM_IS_PRIMITIVE (x))
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#define SCM_PRIMITIVE_GENERIC_P(x) (SCM_PROGRAM_P (x) && SCM_PROGRAM_IS_PRIMITIVE_GENERIC (x))
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#define SCM_SUBRF(x) \
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((SCM (*) (void)) \
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SCM_POINTER_VALUE (SCM_PROGRAM_FREE_VARIABLE_REF (x, 0)))
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#define SCM_SUBR_NAME(x) (SCM_PROGRAM_FREE_VARIABLE_REF (x, 1))
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#define SCM_SUBR_GENERIC(x) \
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((SCM *) SCM_POINTER_VALUE (SCM_PROGRAM_FREE_VARIABLE_REF (x, 2)))
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#define SCM_SET_SUBR_GENERIC(x, g) \
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(*SCM_SUBR_GENERIC (x) = (g))
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SCM_INTERNAL int scm_i_primitive_code_p (const scm_t_uint32 *code);
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SCM_INTERNAL scm_t_uintptr scm_i_primitive_call_ip (SCM subr);
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union scm_vm_stack_element;
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SCM_INTERNAL SCM scm_apply_subr (union scm_vm_stack_element *sp,
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scm_t_ptrdiff nargs);
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SCM_API SCM scm_c_make_gsubr (const char *name,
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int req, int opt, int rst, scm_t_subr fcn);
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SCM_API SCM scm_c_make_gsubr_with_generic (const char *name,
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int req, int opt, int rst,
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scm_t_subr fcn, SCM *gf);
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SCM_API SCM scm_c_define_gsubr (const char *name,
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int req, int opt, int rst, scm_t_subr fcn);
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SCM_API SCM scm_c_define_gsubr_with_generic (const char *name,
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int req, int opt, int rst,
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scm_t_subr fcn, SCM *gf);
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/* Casting to a function that can take any number of arguments. */
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#define SCM_FUNC_CAST_ARBITRARY_ARGS scm_t_subr
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#define SCM_DEFINE_GSUBR(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
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SCM_SNARF_HERE(\
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SCM_UNUSED static const char s_ ## FNAME [] = PRIMNAME; \
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SCM FNAME ARGLIST\
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)\
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SCM_SNARF_INIT(\
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scm_c_define_gsubr (s_ ## FNAME, REQ, OPT, VAR, \
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(SCM_FUNC_CAST_ARBITRARY_ARGS) FNAME); \
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)\
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SCM_SNARF_DOCS(primitive, FNAME, PRIMNAME, ARGLIST, REQ, OPT, VAR, DOCSTRING)
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/* Always use the generic subr case. */
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#define SCM_DEFINE SCM_DEFINE_GSUBR
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#define SCM_PRIMITIVE_GENERIC(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
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SCM_SNARF_HERE(\
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SCM_UNUSED static const char s_ ## FNAME [] = PRIMNAME; \
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static SCM g_ ## FNAME; \
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SCM FNAME ARGLIST\
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)\
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SCM_SNARF_INIT(\
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g_ ## FNAME = SCM_PACK (0); \
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scm_c_define_gsubr_with_generic (s_ ## FNAME, REQ, OPT, VAR, \
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(SCM_FUNC_CAST_ARBITRARY_ARGS) FNAME, \
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&g_ ## FNAME); \
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)\
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SCM_SNARF_DOCS(primitive, FNAME, PRIMNAME, ARGLIST, REQ, OPT, VAR, DOCSTRING)
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#define SCM_DEFINE_PUBLIC(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
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SCM_SNARF_HERE(\
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SCM_UNUSED static const char s_ ## FNAME [] = PRIMNAME; \
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SCM FNAME ARGLIST\
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)\
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SCM_SNARF_INIT(\
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scm_c_define_gsubr (s_ ## FNAME, REQ, OPT, VAR, \
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(SCM_FUNC_CAST_ARBITRARY_ARGS) FNAME); \
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scm_c_export (s_ ## FNAME, NULL); \
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)\
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SCM_SNARF_DOCS(primitive, FNAME, PRIMNAME, ARGLIST, REQ, OPT, VAR, DOCSTRING)
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#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
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SCM_SNARF_HERE(SCM_UNUSED static const char RANAME[]=STR) \
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SCM_SNARF_INIT(scm_c_define_gsubr (RANAME, REQ, OPT, VAR, \
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(SCM_FUNC_CAST_ARBITRARY_ARGS) CFN))
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#define SCM_REGISTER_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
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SCM_SNARF_HERE(SCM_UNUSED static const char RANAME[]=STR) \
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SCM_SNARF_INIT(scm_c_define_gsubr (RANAME, REQ, OPT, VAR, \
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(SCM_FUNC_CAST_ARBITRARY_ARGS) CFN);) \
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SCM_SNARF_DOCS(register, CFN, STR, (), REQ, OPT, VAR, \
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"implemented by the C function \"" #CFN "\"")
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#define SCM_GPROC(RANAME, STR, REQ, OPT, VAR, CFN, GF) \
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SCM_SNARF_HERE(\
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SCM_UNUSED static const char RANAME[]=STR;\
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static SCM GF \
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)SCM_SNARF_INIT(\
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GF = SCM_PACK (0); /* Dirk:FIXME:: Can we safely use #f instead of 0? */ \
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scm_c_define_gsubr_with_generic (RANAME, REQ, OPT, VAR, \
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(SCM_FUNC_CAST_ARBITRARY_ARGS) CFN, &GF) \
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)
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SCM_INTERNAL void scm_init_gsubr (void);
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#endif /* SCM_GSUBR_H */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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