Commit | Line | Data |
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16d35552 | 1 | /* Copyright (C) 1995,1996,1997,1998,1999, 2000 Free Software Foundation, Inc. |
0f2d19dd JB |
2 | * |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU General Public License as published by | |
5 | * the Free Software Foundation; either version 2, or (at your option) | |
6 | * any later version. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this software; see the file COPYING. If not, write to | |
82892bed JB |
15 | * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, |
16 | * Boston, MA 02111-1307 USA | |
0f2d19dd JB |
17 | * |
18 | * As a special exception, the Free Software Foundation gives permission | |
19 | * for additional uses of the text contained in its release of GUILE. | |
20 | * | |
21 | * The exception is that, if you link the GUILE library with other files | |
22 | * to produce an executable, this does not by itself cause the | |
23 | * resulting executable to be covered by the GNU General Public License. | |
24 | * Your use of that executable is in no way restricted on account of | |
25 | * linking the GUILE library code into it. | |
26 | * | |
27 | * This exception does not however invalidate any other reasons why | |
28 | * the executable file might be covered by the GNU General Public License. | |
29 | * | |
30 | * This exception applies only to the code released by the | |
31 | * Free Software Foundation under the name GUILE. If you copy | |
32 | * code from other Free Software Foundation releases into a copy of | |
33 | * GUILE, as the General Public License permits, the exception does | |
34 | * not apply to the code that you add in this way. To avoid misleading | |
35 | * anyone as to the status of such modified files, you must delete | |
36 | * this exception notice from them. | |
37 | * | |
38 | * If you write modifications of your own for GUILE, it is your choice | |
39 | * whether to permit this exception to apply to your modifications. | |
82892bed | 40 | * If you do not wish that, delete this exception notice. */ |
1bbd0b84 GB |
41 | |
42 | /* Software engineering face-lift by Greg J. Badros, 11-Dec-1999, | |
43 | gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */ | |
44 | ||
0f2d19dd | 45 | \f |
bdca1083 JB |
46 | /* Include the headers for just about everything. |
47 | We call all their initialization functions. */ | |
0f2d19dd JB |
48 | |
49 | #include <stdio.h> | |
0a48b624 MV |
50 | #include <sys/stat.h> |
51 | #include <fcntl.h> | |
52 | ||
a0599745 | 53 | #include "libguile/_scm.h" |
0f2d19dd | 54 | |
20e6290e | 55 | /* Everybody has an init function. */ |
a0599745 MD |
56 | #include "libguile/alist.h" |
57 | #include "libguile/arbiters.h" | |
58 | #include "libguile/async.h" | |
59 | #include "libguile/backtrace.h" | |
60 | #include "libguile/boolean.h" | |
61 | #include "libguile/chars.h" | |
62 | #include "libguile/continuations.h" | |
20e6290e | 63 | #ifdef DEBUG_EXTENSIONS |
a0599745 | 64 | #include "libguile/debug.h" |
20e6290e | 65 | #endif |
6b815f1a | 66 | #ifdef GUILE_DEBUG_MALLOC |
a0599745 | 67 | #include "libguile/debug-malloc.h" |
6b815f1a | 68 | #endif |
a0599745 MD |
69 | #include "libguile/dynl.h" |
70 | #include "libguile/dynwind.h" | |
71 | #include "libguile/eq.h" | |
72 | #include "libguile/error.h" | |
73 | #include "libguile/eval.h" | |
74 | #include "libguile/evalext.h" | |
75 | #include "libguile/feature.h" | |
76 | #include "libguile/filesys.h" | |
77 | #include "libguile/fluids.h" | |
78 | #include "libguile/fports.h" | |
79 | #include "libguile/gc.h" | |
80 | #include "libguile/gdbint.h" | |
81 | #include "libguile/gsubr.h" | |
82 | #include "libguile/hash.h" | |
83 | #include "libguile/hashtab.h" | |
2b9c8690 | 84 | #include "libguile/hooks.h" |
44e8413c | 85 | #ifdef GUILE_ISELECT |
a0599745 | 86 | #include "libguile/iselect.h" |
44e8413c | 87 | #endif |
a0599745 MD |
88 | #include "libguile/ioext.h" |
89 | #include "libguile/keywords.h" | |
90 | #include "libguile/lang.h" | |
91 | #include "libguile/list.h" | |
92 | #include "libguile/load.h" | |
93 | #include "libguile/macros.h" | |
94 | #include "libguile/mallocs.h" | |
95 | #include "libguile/modules.h" | |
96 | #include "libguile/net_db.h" | |
97 | #include "libguile/numbers.h" | |
98 | #include "libguile/objects.h" | |
99 | #include "libguile/objprop.h" | |
100 | #include "libguile/options.h" | |
101 | #include "libguile/pairs.h" | |
102 | #include "libguile/ports.h" | |
103 | #include "libguile/posix.h" | |
f255378e | 104 | #ifdef HAVE_REGCOMP |
a0599745 | 105 | #include "libguile/regex-posix.h" |
f255378e | 106 | #endif |
a0599745 MD |
107 | #include "libguile/print.h" |
108 | #include "libguile/procprop.h" | |
109 | #include "libguile/procs.h" | |
110 | #include "libguile/ramap.h" | |
111 | #include "libguile/random.h" | |
112 | #include "libguile/read.h" | |
113 | #include "libguile/scmsigs.h" | |
114 | #include "libguile/script.h" | |
115 | #include "libguile/simpos.h" | |
116 | #include "libguile/smob.h" | |
117 | #include "libguile/socket.h" | |
118 | #include "libguile/sort.h" | |
119 | #include "libguile/srcprop.h" | |
120 | #include "libguile/stackchk.h" | |
121 | #include "libguile/stacks.h" | |
122 | #include "libguile/stime.h" | |
123 | #include "libguile/strings.h" | |
124 | #include "libguile/strop.h" | |
125 | #include "libguile/strorder.h" | |
126 | #include "libguile/strports.h" | |
127 | #include "libguile/struct.h" | |
128 | #include "libguile/symbols.h" | |
129 | #include "libguile/tag.h" | |
130 | #include "libguile/throw.h" | |
131 | #include "libguile/unif.h" | |
132 | #include "libguile/variable.h" | |
133 | #include "libguile/vectors.h" | |
134 | #include "libguile/version.h" | |
135 | #include "libguile/vports.h" | |
136 | #include "libguile/weaks.h" | |
137 | #include "libguile/guardians.h" | |
20e6290e | 138 | |
a0599745 | 139 | #include "libguile/init.h" |
a8be22fe | 140 | |
95b88819 GH |
141 | #ifdef HAVE_STRING_H |
142 | #include <string.h> | |
143 | #endif | |
144 | #ifdef HAVE_UNISTD_H | |
145 | #include <unistd.h> | |
146 | #endif | |
0f2d19dd | 147 | \f |
bdca1083 | 148 | /* Setting up the stack. */ |
0f2d19dd | 149 | |
1bbd0b84 GB |
150 | static void |
151 | restart_stack (void *base) | |
152 | { | |
153 | scm_dynwinds = SCM_EOL; | |
154 | SCM_DYNENV (scm_rootcont) = SCM_EOL; | |
155 | SCM_THROW_VALUE (scm_rootcont) = SCM_EOL; | |
156 | #ifdef DEBUG_EXTENSIONS | |
157 | SCM_DFRAME (scm_rootcont) = scm_last_debug_frame = 0; | |
158 | #endif | |
159 | SCM_BASE (scm_rootcont) = base; | |
160 | scm_continuation_stack_ptr = SCM_MAKINUM (0); | |
161 | } | |
1cdaaafb JB |
162 | |
163 | static void | |
1bbd0b84 | 164 | start_stack (void *base) |
0f2d19dd | 165 | { |
9ef3d0ee | 166 | SCM root; |
0f2d19dd | 167 | |
9ef3d0ee MD |
168 | root = scm_permanent_object (scm_make_root (SCM_UNDEFINED)); |
169 | scm_set_root (SCM_ROOT_STATE (root)); | |
0f2d19dd JB |
170 | scm_stack_base = base; |
171 | ||
0f2d19dd JB |
172 | scm_exitval = SCM_BOOL_F; /* vestigial */ |
173 | ||
dc19d1d2 | 174 | scm_top_level_lookup_closure_var = SCM_BOOL_F; |
0f2d19dd JB |
175 | scm_system_transformer = SCM_BOOL_F; |
176 | ||
ee3ea81d MV |
177 | scm_root->fluids = scm_make_initial_fluids (); |
178 | ||
0f2d19dd JB |
179 | /* Create an object to hold the root continuation. |
180 | */ | |
181 | SCM_NEWCELL (scm_rootcont); | |
8b3bda20 DH |
182 | SCM_SET_CONTREGS (scm_rootcont, scm_must_malloc (sizeof (scm_contregs), |
183 | "continuation")); | |
54778cd3 | 184 | SCM_SET_CELL_TYPE (scm_rootcont, scm_tc7_contin); |
4b5166ac | 185 | SCM_SEQ (scm_rootcont) = 0; |
a4156763 | 186 | /* The root continuation if further initialized by restart_stack. */ |
0f2d19dd JB |
187 | |
188 | /* Create the look-aside stack for variables that are shared between | |
189 | * captured continuations. | |
190 | */ | |
a8741caa | 191 | scm_continuation_stack = scm_make_vector (SCM_MAKINUM (512), SCM_UNDEFINED); |
a4156763 | 192 | /* The continuation stack is further initialized by restart_stack. */ |
0f2d19dd | 193 | |
1cdaaafb JB |
194 | /* The remainder of stack initialization is factored out to another |
195 | * function so that if this stack is ever exitted, it can be | |
a4156763 MD |
196 | * re-entered using restart_stack. */ |
197 | restart_stack (base); | |
0f2d19dd JB |
198 | } |
199 | ||
200 | ||
0f2d19dd JB |
201 | #if 0 |
202 | static char remsg[] = "remove\n#define ", addmsg[] = "add\n#define "; | |
203 | ||
1cc91f1b | 204 | |
0f2d19dd | 205 | static void |
1bbd0b84 | 206 | fixconfig (char *s1,char *s2,int s) |
0f2d19dd JB |
207 | { |
208 | fputs (s1, stderr); | |
209 | fputs (s2, stderr); | |
210 | fputs ("\nin ", stderr); | |
211 | fputs (s ? "setjump" : "scmfig", stderr); | |
212 | fputs (".h and recompile scm\n", stderr); | |
213 | exit (1); | |
214 | } | |
215 | ||
216 | ||
0f2d19dd | 217 | static void |
1bbd0b84 | 218 | check_config (void) |
0f2d19dd JB |
219 | { |
220 | scm_sizet j; | |
221 | ||
222 | j = HEAP_SEG_SIZE; | |
223 | if (HEAP_SEG_SIZE != j) | |
224 | fixconfig ("reduce", "size of HEAP_SEG_SIZE", 0); | |
225 | ||
0f2d19dd JB |
226 | #ifdef SCM_BIGDIG |
227 | if (2 * SCM_BITSPERDIG / SCM_CHAR_BIT > sizeof (long)) | |
228 | fixconfig (remsg, "SCM_BIGDIG", 0); | |
229 | #ifndef SCM_DIGSTOOBIG | |
230 | if (SCM_DIGSPERLONG * sizeof (SCM_BIGDIG) > sizeof (long)) | |
231 | fixconfig (addmsg, "SCM_DIGSTOOBIG", 0); | |
232 | #endif | |
233 | #endif | |
234 | ||
235 | #ifdef SCM_STACK_GROWS_UP | |
236 | if (((SCM_STACKITEM *) & j - stack_start_ptr) < 0) | |
237 | fixconfig (remsg, "SCM_STACK_GROWS_UP", 1); | |
238 | #else | |
239 | if ((stack_start_ptr - (SCM_STACKITEM *) & j) < 0) | |
240 | fixconfig (addmsg, "SCM_STACK_GROWS_UP", 1); | |
241 | #endif | |
242 | } | |
243 | #endif | |
244 | ||
245 | ||
246 | \f | |
1cdaaafb JB |
247 | /* initializing standard and current I/O ports */ |
248 | ||
19b27fa2 GH |
249 | typedef struct |
250 | { | |
251 | int fdes; | |
252 | char *mode; | |
253 | char *name; | |
254 | } stream_body_data; | |
255 | ||
256 | /* proc to be called in scope of exception handler stream_handler. */ | |
ee149d03 | 257 | static SCM |
19b27fa2 | 258 | stream_body (void *data) |
ee149d03 | 259 | { |
19b27fa2 GH |
260 | stream_body_data *body_data = (stream_body_data *) data; |
261 | SCM port = scm_fdes_to_port (body_data->fdes, body_data->mode, | |
262 | scm_makfrom0str (body_data->name)); | |
0a48b624 | 263 | |
19b27fa2 GH |
264 | SCM_REVEALED (port) = 1; |
265 | return port; | |
266 | } | |
267 | ||
268 | /* exception handler for stream_body. */ | |
269 | static SCM | |
270 | stream_handler (void *data, SCM tag, SCM throw_args) | |
271 | { | |
272 | return SCM_BOOL_F; | |
273 | } | |
274 | ||
275 | /* Convert a file descriptor to a port, using scm_fdes_to_port. | |
276 | - NAME is a C string, not a Guile string | |
277 | - set the revealed count for FILE's file descriptor to 1, so | |
278 | that fdes won't be closed when the port object is GC'd. | |
279 | - catch exceptions: allow Guile to be able to start up even | |
70df8af6 GH |
280 | if it has been handed bogus stdin/stdout/stderr. replace the |
281 | bad ports with void ports. */ | |
19b27fa2 GH |
282 | static SCM |
283 | scm_standard_stream_to_port (int fdes, char *mode, char *name) | |
284 | { | |
285 | SCM port; | |
286 | stream_body_data body_data; | |
287 | ||
288 | body_data.fdes = fdes; | |
289 | body_data.mode = mode; | |
290 | body_data.name = name; | |
291 | port = scm_internal_catch (SCM_BOOL_T, stream_body, &body_data, | |
292 | stream_handler, NULL); | |
293 | if (SCM_FALSEP (port)) | |
70df8af6 | 294 | port = scm_void_port (mode); |
19b27fa2 | 295 | return port; |
ee149d03 JB |
296 | } |
297 | ||
298 | /* Create standard ports from stdin, stdout, and stderr. */ | |
1cdaaafb JB |
299 | static void |
300 | scm_init_standard_ports () | |
301 | { | |
94754080 JB |
302 | /* From the SCSH manual: |
303 | ||
304 | It can be useful to turn I/O buffering off in some cases, for | |
305 | example when an I/O stream is to be shared by multiple | |
306 | subprocesses. For this reason, scsh allocates an unbuffered port | |
307 | for file descriptor 0 at start-up time. | |
308 | ||
309 | Because shells frequently share stdin with subprocesses, if the | |
310 | shell does buffered reads, it might ``steal'' input intended for | |
311 | a subprocess. For this reason, all shells, including sh, csh, | |
312 | and scsh, read stdin unbuffered. Applications that can tolerate | |
313 | buffered input on stdin can reset \ex{(current-input-port)} to | |
314 | block buffering for higher performance. */ | |
ee149d03 | 315 | |
bc45012d | 316 | scm_def_inp |
ee149d03 JB |
317 | = scm_standard_stream_to_port (0, |
318 | isatty (0) ? "r0" : "r", | |
1cdaaafb | 319 | "standard input"); |
ee149d03 | 320 | scm_def_outp = scm_standard_stream_to_port (1, |
720e8692 | 321 | isatty (1) ? "w0" : "w", |
ee149d03 JB |
322 | "standard output"); |
323 | scm_def_errp = scm_standard_stream_to_port (2, | |
324 | isatty (2) ? "w0" : "w", | |
325 | "standard error"); | |
1cdaaafb JB |
326 | |
327 | scm_cur_inp = scm_def_inp; | |
328 | scm_cur_outp = scm_def_outp; | |
329 | scm_cur_errp = scm_def_errp; | |
1a64191e | 330 | scm_cur_loadp = SCM_BOOL_F; |
1cdaaafb JB |
331 | } |
332 | ||
333 | ||
334 | \f | |
bdca1083 JB |
335 | /* Loading the startup Scheme files. */ |
336 | ||
337 | /* The boot code "ice-9/boot-9" is only loaded by scm_boot_guile when | |
338 | this is false. The unexec code uses this, to keep ice_9 from being | |
339 | loaded into dumped guile executables. */ | |
340 | int scm_ice_9_already_loaded = 0; | |
341 | ||
342 | void | |
343 | scm_load_startup_files () | |
344 | { | |
345 | /* We want a path only containing directories from GUILE_LOAD_PATH, | |
346 | SCM_SITE_DIR and SCM_LIBRARY_DIR when searching for the site init | |
347 | file, so we do this before loading Ice-9. */ | |
348 | SCM init_path = scm_sys_search_load_path (scm_makfrom0str ("init.scm")); | |
349 | ||
350 | /* Load Ice-9. */ | |
351 | if (!scm_ice_9_already_loaded) | |
b505860d MD |
352 | { |
353 | scm_primitive_load_path (scm_makfrom0str ("ice-9/boot-9.scm")); | |
bdca1083 | 354 | |
b505860d MD |
355 | /* Load the init.scm file. */ |
356 | if (SCM_NFALSEP (init_path)) | |
357 | scm_primitive_load (init_path); | |
358 | ||
359 | scm_post_boot_init_modules (); | |
360 | } | |
bdca1083 JB |
361 | } |
362 | ||
de1bc449 MD |
363 | /* Get an integer from an environment variable. */ |
364 | static int | |
365 | scm_i_getenv_int (const char *var, int def) | |
366 | { | |
367 | char *end, *val = getenv (var); | |
368 | long res; | |
369 | if (!val) | |
370 | return def; | |
371 | res = strtol (val, &end, 10); | |
372 | if (end == val) | |
373 | return def; | |
374 | return res; | |
375 | } | |
bdca1083 JB |
376 | |
377 | \f | |
378 | /* The main init code. */ | |
379 | ||
0f2d19dd JB |
380 | #ifdef _UNICOS |
381 | typedef int setjmp_type; | |
382 | #else | |
383 | typedef long setjmp_type; | |
384 | #endif | |
385 | ||
816a6f06 JB |
386 | /* All the data needed to invoke the main function. */ |
387 | struct main_func_closure | |
388 | { | |
389 | /* the function to call */ | |
1bbd0b84 | 390 | void (*main_func)(void *closure, int argc, char **argv); |
816a6f06 JB |
391 | void *closure; /* dummy data to pass it */ |
392 | int argc; | |
393 | char **argv; /* the argument list it should receive */ | |
394 | }; | |
395 | ||
396 | ||
1bbd0b84 GB |
397 | static void scm_boot_guile_1(SCM_STACKITEM *base, struct main_func_closure *closure); |
398 | static SCM invoke_main_func(void *body_data); | |
1cdaaafb JB |
399 | |
400 | ||
401 | /* Fire up the Guile Scheme interpreter. | |
402 | ||
403 | Call MAIN_FUNC, passing it CLOSURE, ARGC, and ARGV. MAIN_FUNC | |
404 | should do all the work of the program (initializing other packages, | |
405 | reading user input, etc.) before returning. When MAIN_FUNC | |
406 | returns, call exit (0); this function never returns. If you want | |
407 | some other exit value, MAIN_FUNC may call exit itself. | |
0f2d19dd | 408 | |
1cdaaafb JB |
409 | scm_boot_guile arranges for program-arguments to return the strings |
410 | given by ARGC and ARGV. If MAIN_FUNC modifies ARGC/ARGV, should | |
411 | call scm_set_program_arguments with the final list, so Scheme code | |
412 | will know which arguments have been processed. | |
c275ddc7 | 413 | |
816a6f06 JB |
414 | scm_boot_guile establishes a catch-all catch handler which prints |
415 | an error message and exits the process. This means that Guile | |
416 | exits in a coherent way when system errors occur and the user isn't | |
417 | prepared to handle it. If the user doesn't like this behavior, | |
418 | they can establish their own universal catcher to shadow this one. | |
419 | ||
1cdaaafb JB |
420 | Why must the caller do all the real work from MAIN_FUNC? The |
421 | garbage collector assumes that all local variables of type SCM will | |
422 | be above scm_boot_guile's stack frame on the stack. If you try to | |
423 | manipulate SCM values after this function returns, it's the luck of | |
424 | the draw whether the GC will be able to find the objects you | |
425 | allocate. So, scm_boot_guile function exits, rather than | |
426 | returning, to discourage people from making that mistake. */ | |
427 | ||
428 | ||
429 | void | |
6e8d25a6 | 430 | scm_boot_guile (int argc, char ** argv, void (*main_func) (), void *closure) |
c275ddc7 | 431 | { |
1cdaaafb JB |
432 | /* The garbage collector uses the address of this variable as one |
433 | end of the stack, and the address of one of its own local | |
434 | variables as the other end. */ | |
c275ddc7 | 435 | SCM_STACKITEM dummy; |
816a6f06 | 436 | struct main_func_closure c; |
c275ddc7 | 437 | |
816a6f06 JB |
438 | c.main_func = main_func; |
439 | c.closure = closure; | |
440 | c.argc = argc; | |
441 | c.argv = argv; | |
442 | ||
1595aa56 | 443 | scm_boot_guile_1 (&dummy, &c); |
c275ddc7 JB |
444 | } |
445 | ||
816a6f06 | 446 | |
70122cd3 MV |
447 | /* Record here whether SCM_BOOT_GUILE_1 has already been called. This |
448 | variable is now here and not inside SCM_BOOT_GUILE_1 so that one | |
449 | can tweak it. This is necessary for unexec to work. (Hey, "1-live" | |
450 | is the name of a local radiostation...) */ | |
451 | ||
452 | int scm_boot_guile_1_live = 0; | |
1cdaaafb | 453 | |
bf1b9494 MD |
454 | int scm_initialized_p = 0; |
455 | ||
1cdaaafb | 456 | static void |
6e8d25a6 | 457 | scm_boot_guile_1 (SCM_STACKITEM *base, struct main_func_closure *closure) |
0f2d19dd | 458 | { |
70122cd3 | 459 | /* static int live = 0; */ |
0f2d19dd | 460 | setjmp_type setjmp_val; |
0f2d19dd | 461 | |
1cdaaafb | 462 | /* This function is not re-entrant. */ |
70122cd3 | 463 | if (scm_boot_guile_1_live) |
1cdaaafb | 464 | abort (); |
0f2d19dd | 465 | |
70122cd3 | 466 | scm_boot_guile_1_live = 1; |
0f2d19dd JB |
467 | |
468 | scm_ints_disabled = 1; | |
469 | scm_block_gc = 1; | |
470 | ||
bf1b9494 | 471 | if (scm_initialized_p) |
0f2d19dd | 472 | { |
a4156763 | 473 | restart_stack (base); |
0f2d19dd JB |
474 | } |
475 | else | |
476 | { | |
477 | scm_ports_prehistory (); | |
478 | scm_smob_prehistory (); | |
479 | scm_tables_prehistory (); | |
6b815f1a MD |
480 | #ifdef GUILE_DEBUG_MALLOC |
481 | scm_debug_malloc_prehistory (); | |
482 | #endif | |
08f77a44 | 483 | scm_init_storage (scm_i_getenv_int ("GUILE_INIT_SEGMENT_SIZE_1", 0), |
70a95005 | 484 | scm_i_getenv_int ("GUILE_MIN_YIELD_1", 0), |
08f77a44 | 485 | scm_i_getenv_int ("GUILE_INIT_SEGMENT_SIZE_2", 0), |
70a95005 | 486 | scm_i_getenv_int ("GUILE_MIN_YIELD_2", 0), |
08f77a44 | 487 | scm_i_getenv_int ("GUILE_MAX_SEGMENT_SIZE", 0)); |
2b9c8690 | 488 | scm_weaks_prehistory (); /* Must come after scm_init_storage */ |
9de33deb | 489 | scm_init_subr_table (); |
9ef3d0ee MD |
490 | scm_init_root (); |
491 | #ifdef USE_THREADS | |
a239e35b | 492 | scm_init_threads (base); |
9ef3d0ee | 493 | #endif |
a4156763 | 494 | start_stack (base); |
0f2d19dd JB |
495 | scm_init_gsubr (); |
496 | scm_init_feature (); | |
497 | scm_init_alist (); | |
0f2d19dd JB |
498 | scm_init_arbiters (); |
499 | scm_init_async (); | |
500 | scm_init_boolean (); | |
501 | scm_init_chars (); | |
502 | scm_init_continuations (); | |
6b815f1a MD |
503 | #ifdef GUILE_DEBUG_MALLOC |
504 | scm_init_debug_malloc (); | |
505 | #endif | |
0f2d19dd JB |
506 | scm_init_dynwind (); |
507 | scm_init_eq (); | |
508 | scm_init_error (); | |
ee3ea81d | 509 | scm_init_fluids (); |
a5d6d578 | 510 | scm_init_backtrace (); /* Requires fluids */ |
0f2d19dd | 511 | scm_init_fports (); |
68cd9c71 | 512 | scm_init_gdbint (); |
0f2d19dd JB |
513 | scm_init_hash (); |
514 | scm_init_hashtab (); | |
e11f8b42 DH |
515 | scm_init_objprop (); |
516 | scm_init_hooks (); /* Requires objprop until hook names are removed */ | |
2b9c8690 | 517 | scm_init_gc (); /* Requires hooks */ |
44e8413c MD |
518 | #ifdef GUILE_ISELECT |
519 | scm_init_iselect (); | |
520 | #endif | |
0f2d19dd | 521 | scm_init_ioext (); |
0e76bf66 | 522 | scm_init_keywords (); |
0f2d19dd | 523 | scm_init_list (); |
27a69f93 | 524 | scm_init_macros (); |
0f2d19dd | 525 | scm_init_mallocs (); |
345acb39 | 526 | scm_init_modules (); |
0f2d19dd | 527 | scm_init_numbers (); |
4e1caa79 | 528 | scm_init_options (); |
0f2d19dd JB |
529 | scm_init_pairs (); |
530 | scm_init_ports (); | |
52cfc69b GH |
531 | #ifdef HAVE_POSIX |
532 | scm_init_filesys (); | |
0f2d19dd | 533 | scm_init_posix (); |
52cfc69b | 534 | #endif |
f255378e JB |
535 | #ifdef HAVE_REGCOMP |
536 | scm_init_regex_posix (); | |
537 | #endif | |
0f2d19dd JB |
538 | scm_init_procs (); |
539 | scm_init_procprop (); | |
0f2d19dd | 540 | scm_init_scmsigs (); |
52cfc69b GH |
541 | #ifdef HAVE_NETWORKING |
542 | scm_init_net_db (); | |
0f2d19dd | 543 | scm_init_socket (); |
52cfc69b | 544 | #endif |
26ade7a2 | 545 | scm_init_sort (); |
4e1caa79 MD |
546 | #ifdef DEBUG_EXTENSIONS |
547 | scm_init_srcprop (); | |
548 | #endif | |
0f2d19dd | 549 | scm_init_stackchk (); |
7439c0b9 | 550 | scm_init_struct (); /* Requires struct */ |
0e44fcca | 551 | scm_init_stacks (); |
0f2d19dd | 552 | scm_init_strports (); |
0f2d19dd JB |
553 | scm_init_symbols (); |
554 | scm_init_tag (); | |
555 | scm_init_load (); | |
0c32d76c | 556 | scm_init_objects (); /* Requires struct */ |
90b826c9 | 557 | scm_init_print (); /* Requires struct */ |
0f2d19dd | 558 | scm_init_read (); |
0f2d19dd JB |
559 | scm_init_stime (); |
560 | scm_init_strings (); | |
561 | scm_init_strorder (); | |
0f2d19dd JB |
562 | scm_init_strop (); |
563 | scm_init_throw (); | |
564 | scm_init_variable (); | |
565 | scm_init_vectors (); | |
9d7e1edf | 566 | scm_init_version (); |
0f2d19dd | 567 | scm_init_weaks (); |
f28b85f2 | 568 | scm_init_guardian (); |
0f2d19dd JB |
569 | scm_init_vports (); |
570 | scm_init_eval (); | |
27a69f93 | 571 | scm_init_evalext (); |
0e44fcca MD |
572 | #ifdef DEBUG_EXTENSIONS |
573 | scm_init_debug (); /* Requires macro smobs */ | |
574 | #endif | |
26ade7a2 | 575 | scm_init_random (); |
afe5177e GH |
576 | #ifdef HAVE_ARRAYS |
577 | scm_init_ramap (); | |
0f2d19dd | 578 | scm_init_unif (); |
afe5177e | 579 | #endif |
0f2d19dd | 580 | scm_init_simpos (); |
24f93c27 | 581 | scm_init_load_path (); |
1cdaaafb | 582 | scm_init_standard_ports (); |
70122cd3 | 583 | scm_init_dynamic_linking (); |
397daa3d | 584 | scm_init_lang (); |
0487b82f | 585 | scm_init_script (); |
bf1b9494 | 586 | scm_initialized_p = 1; |
0f2d19dd JB |
587 | } |
588 | ||
589 | scm_block_gc = 0; /* permit the gc to run */ | |
590 | /* ints still disabled */ | |
591 | ||
1cdaaafb JB |
592 | #ifdef STACK_CHECKING |
593 | scm_stack_checking_enabled_p = SCM_STACK_CHECKING_P; | |
594 | #endif | |
0f2d19dd | 595 | |
1cdaaafb JB |
596 | setjmp_val = setjmp (SCM_JMPBUF (scm_rootcont)); |
597 | if (!setjmp_val) | |
598 | { | |
816a6f06 | 599 | scm_set_program_arguments (closure->argc, closure->argv, 0); |
f64056d1 JB |
600 | scm_internal_lazy_catch (SCM_BOOL_T, invoke_main_func, closure, |
601 | scm_handle_by_message, 0); | |
1cdaaafb | 602 | } |
0f2d19dd | 603 | |
1cdaaafb | 604 | scm_restore_signals (); |
0f2d19dd | 605 | |
1cdaaafb JB |
606 | /* This tick gives any pending |
607 | * asyncs a chance to run. This must be done after | |
608 | * the call to scm_restore_signals. | |
609 | */ | |
610 | SCM_ASYNC_TICK; | |
611 | ||
612 | /* If the caller doesn't want this, they should return from | |
613 | main_func themselves. */ | |
614 | exit (0); | |
0f2d19dd | 615 | } |
816a6f06 JB |
616 | |
617 | ||
618 | static SCM | |
6e8d25a6 | 619 | invoke_main_func (void *body_data) |
816a6f06 JB |
620 | { |
621 | struct main_func_closure *closure = (struct main_func_closure *) body_data; | |
622 | ||
bdca1083 JB |
623 | scm_load_startup_files (); |
624 | ||
816a6f06 JB |
625 | (*closure->main_func) (closure->closure, closure->argc, closure->argv); |
626 | ||
627 | /* never reached */ | |
628 | return SCM_UNDEFINED; | |
629 | } | |
89e00824 ML |
630 | |
631 | /* | |
632 | Local Variables: | |
633 | c-file-style: "gnu" | |
634 | End: | |
635 | */ |