3 /* Macros for snarfing initialization actions from C source. */
5 #ifndef LIBGUILE_SNARF_H
6 #define LIBGUILE_SNARF_H
8 /* Copyright (C) 1995,1996,1997,1998, 1999 Free Software Foundation, Inc.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2, or (at your option)
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this software; see the file COPYING. If not, write to
22 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
23 * Boston, MA 02111-1307 USA
25 * As a special exception, the Free Software Foundation gives permission
26 * for additional uses of the text contained in its release of GUILE.
28 * The exception is that, if you link the GUILE library with other files
29 * to produce an executable, this does not by itself cause the
30 * resulting executable to be covered by the GNU General Public License.
31 * Your use of that executable is in no way restricted on account of
32 * linking the GUILE library code into it.
34 * This exception does not however invalidate any other reasons why
35 * the executable file might be covered by the GNU General Public License.
37 * This exception applies only to the code released by the
38 * Free Software Foundation under the name GUILE. If you copy
39 * code from other Free Software Foundation releases into a copy of
40 * GUILE, as the General Public License permits, the exception does
41 * not apply to the code that you add in this way. To avoid misleading
42 * anyone as to the status of such modified files, you must delete
43 * this exception notice from them.
45 * If you write modifications of your own for GUILE, it is your choice
46 * whether to permit this exception to apply to your modifications.
47 * If you do not wish that, delete this exception notice. */
49 /* Software engineering face-lift by Greg J. Badros, 11-Dec-1999,
50 gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */
54 #ifndef SCM_MAGIC_SNARFER
56 #define GUILE_PROC(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
57 static const char s_ ## FNAME [] = PRIMNAME; \
59 #define GUILE_PROC1(FNAME, PRIMNAME, TYPE, ARGLIST, DOCSTRING) \
60 static const char s_ ## FNAME [] = PRIMNAME; \
63 #define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
64 static const char RANAME[]=STR
65 #define SCM_REGISTER_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
66 static const char RANAME[]=STR
67 #define SCM_GPROC(RANAME, STR, REQ, OPT, VAR, CFN, GF) \
68 static const char RANAME[]=STR; \
70 #define SCM_PROC1(RANAME, STR, TYPE, CFN) \
71 static const char RANAME[]=STR
72 #define SCM_GPROC1(RANAME, STR, TYPE, CFN, GF) \
73 static const char RANAME[]=STR; \
76 #if defined(__cplusplus) || defined(GUILE_CPLUSPLUS_SNARF)
78 #define GUILE_PROC(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
79 %%% scm_make_gsubr (s_ ## FNAME, REQ, OPT, VAR, (SCM (*)(...)) FNAME);
80 #define GUILE_PROC1(FNAME, PRIMNAME, TYPE, ARGLIST, DOCSTRING) \
81 %%% scm_make_subr (s_ ## FNAME, TYPE, FNAME);
83 #define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
84 %%% scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*)(...)) CFN)
85 #define SCM_REGISTER_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
86 %%% scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*)(...)) CFN)
87 #define SCM_GPROC(RANAME, STR, REQ, OPT, VAR, CFN, GF) \
88 %%% scm_make_gsubr_with_generic (RANAME, REQ, OPT, VAR, (SCM (*)(...))CFN, &GF)
89 #define SCM_PROC1(RANAME, STR, TYPE, CFN) \
90 %%% scm_make_subr(RANAME, TYPE, (SCM (*)(...))CFN)
91 #define SCM_GPROC1(RANAME, STR, TYPE, CFN, GF) \
92 %%% scm_make_subr_with_generic(RANAME, TYPE, (SCM (*)(...))CFN, &GF)
95 #define GUILE_PROC(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
96 %%% scm_make_gsubr (s_ ## FNAME, REQ, OPT, VAR, (SCM (*)()) FNAME);
97 #define GUILE_PROC1(FNAME, PRIMNAME, TYPE, ARGLIST, DOCSTRING) \
98 %%% scm_make_subr (s_ ## FNAME, TYPE, FNAME);
101 #define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
102 %%% scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*)()) CFN)
103 #define SCM_REGISTER_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
104 %%% scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*)()) CFN)
105 #define SCM_GPROC(RANAME, STR, REQ, OPT, VAR, CFN, GF) \
106 %%% scm_make_gsubr_with_generic (RANAME, REQ, OPT, VAR, (SCM (*)()) CFN, &GF)
107 #define SCM_PROC1(RANAME, STR, TYPE, CFN) \
108 %%% scm_make_subr(RANAME, TYPE, CFN)
109 #define SCM_GPROC1(RANAME, STR, TYPE, CFN, GF) \
110 %%% scm_make_subr_with_generic(RANAME, TYPE, CFN, &GF)
114 #ifndef SCM_MAGIC_SNARFER
115 #define SCM_SYNTAX(RANAME, STR, TYPE, CFN) \
116 static const char RANAME[]=STR
118 #define SCM_SYNTAX(RANAME, STR, TYPE, CFN) \
119 %%% scm_make_synt (RANAME, TYPE, CFN)
122 #ifndef SCM_MAGIC_SNARFER
123 #define SCM_SYMBOL(c_name, scheme_name) \
124 static SCM c_name = SCM_BOOL_F
126 #define SCM_SYMBOL(C_NAME, SCHEME_NAME) \
127 %%% C_NAME = scm_permanent_object (SCM_CAR (scm_intern0 (SCHEME_NAME)))
130 #ifndef SCM_MAGIC_SNARFER
131 #define SCM_GLOBAL_SYMBOL(c_name, scheme_name) \
132 SCM c_name = SCM_BOOL_F
134 #define SCM_GLOBAL_SYMBOL(C_NAME, SCHEME_NAME) \
135 %%% C_NAME = scm_permanent_object (SCM_CAR (scm_intern0 (SCHEME_NAME)))
138 #ifndef SCM_MAGIC_SNARFER
139 #define SCM_KEYWORD(c_name, scheme_name) \
140 static SCM c_name = SCM_BOOL_F
142 #define SCM_KEYWORD(C_NAME, SCHEME_NAME) \
143 %%% C_NAME = scm_permanent_object (scm_c_make_keyword (SCHEME_NAME))
146 #ifndef SCM_MAGIC_SNARFER
147 #define SCM_GLOBAL_KEYWORD(c_name, scheme_name) \
148 SCM c_name = SCM_BOOL_F
150 #define SCM_GLOBAL_KEYWORD(C_NAME, SCHEME_NAME) \
151 %%% C_NAME = scm_permanent_object (scm_c_make_keyword (SCHEME_NAME))
154 #ifndef SCM_MAGIC_SNARFER
155 #define SCM_VCELL(c_name, scheme_name) \
156 static SCM c_name = SCM_BOOL_F
158 #define SCM_VCELL(C_NAME, SCHEME_NAME) \
159 %%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, SCM_BOOL_F)
162 #ifndef SCM_MAGIC_SNARFER
163 #define SCM_GLOBAL_VCELL(c_name, scheme_name) \
164 SCM c_name = SCM_BOOL_F
166 #define SCM_GLOBAL_VCELL(C_NAME, SCHEME_NAME) \
167 %%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, SCM_BOOL_F)
170 #ifndef SCM_MAGIC_SNARFER
171 #define SCM_VCELL_INIT(c_name, scheme_name, init_val) \
172 static SCM c_name = SCM_BOOL_F
174 #define SCM_VCELL_INIT(C_NAME, SCHEME_NAME, init_val) \
175 %%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, init_val)
178 #ifndef SCM_MAGIC_SNARFER
179 #define SCM_GLOBAL_VCELL_INIT(c_name, scheme_name, init_val) \
180 SCM c_name = SCM_BOOL_F
182 #define SCM_GLOBAL_VCELL_INIT(C_NAME, SCHEME_NAME, init_val) \
183 %%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, init_val)
186 #define SCM_CONST_LONG(C_NAME, SCHEME_NAME,VALUE) SCM_VCELL_INIT(C_NAME, SCHEME_NAME, scm_long2num(VALUE))
188 #endif /* LIBGUILE_SNARF_H */