Commit | Line | Data |
---|---|---|
d6376244 JH |
1 | /* thread.h |
2 | * | |
54ca4ee7 | 3 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, |
1d325971 | 4 | * by Larry Wall and others |
d6376244 JH |
5 | * |
6 | * You may distribute under the terms of either the GNU General Public | |
7 | * License or the Artistic License, as specified in the README file. | |
8 | * | |
9 | */ | |
10 | ||
3db8f154 | 11 | #if defined(USE_ITHREADS) |
12ca11f6 | 12 | |
fd8cd3a3 DS |
13 | #if defined(VMS) |
14 | #include <builtins.h> | |
15 | #endif | |
16 | ||
ea0efc06 | 17 | #ifdef WIN32 |
d55594ae | 18 | # include <win32thread.h> |
c2844c4f | 19 | #elif defined(NETWARE) |
2986a63f JH |
20 | # include <nw5thread.h> |
21 | #else | |
0d85d877 | 22 | # ifdef OLD_PTHREADS_API /* Here be dragons. */ |
ba869deb GS |
23 | # define DETACH(t) \ |
24 | STMT_START { \ | |
28a80024 MHM |
25 | int _eC_; \ |
26 | if ((_eC_ = pthread_detach(&(t)->self))) { \ | |
ba869deb | 27 | MUTEX_UNLOCK(&(t)->mutex); \ |
28a80024 MHM |
28 | Perl_croak_nocontext("panic: DETACH (%d) [%s:%d]", \ |
29 | _eC_, __FILE__, __LINE__); \ | |
ba869deb | 30 | } \ |
ea0efc06 | 31 | } STMT_END |
ba869deb GS |
32 | |
33 | # define PERL_GET_CONTEXT Perl_get_context() | |
34 | # define PERL_SET_CONTEXT(t) Perl_set_context((void*)t) | |
35 | ||
0d85d877 JH |
36 | # define PTHREAD_GETSPECIFIC_INT |
37 | # ifdef DJGPP | |
38 | # define pthread_addr_t any_t | |
39 | # define NEED_PTHREAD_INIT | |
6dc3770d | 40 | # define PTHREAD_CREATE_JOINABLE (1) |
0d85d877 | 41 | # endif |
20b634c2 JH |
42 | # ifdef OEMVS |
43 | # define pthread_addr_t void * | |
20b634c2 JH |
44 | # define pthread_create(t,a,s,d) pthread_create(t,&(a),s,d) |
45 | # define pthread_keycreate pthread_key_create | |
46 | # endif | |
0d85d877 JH |
47 | # ifdef VMS |
48 | # define pthread_attr_init(a) pthread_attr_create(a) | |
49 | # define PTHREAD_ATTR_SETDETACHSTATE(a,s) pthread_setdetach_np(a,s) | |
6dc3770d | 50 | # define PTHREAD_CREATE(t,a,s,d) pthread_create(t,a,s,d) |
0d85d877 JH |
51 | # define pthread_key_create(k,d) pthread_keycreate(k,(pthread_destructor_t)(d)) |
52 | # define pthread_mutexattr_init(a) pthread_mutexattr_create(a) | |
9bbd4fab | 53 | # define pthread_mutexattr_settype(a,t) pthread_mutexattr_setkind_np(a,t) |
0d85d877 | 54 | # endif |
2eb25c99 JH |
55 | # if defined(__hpux) && defined(__ux_version) && __ux_version <= 1020 |
56 | # define pthread_attr_init(a) pthread_attr_create(a) | |
57 | /* XXX pthread_setdetach_np() missing in DCE threads on HP-UX 10.20 */ | |
10617789 | 58 | # define PTHREAD_ATTR_SETDETACHSTATE(a,s) (0) |
2eb25c99 JH |
59 | # define PTHREAD_CREATE(t,a,s,d) pthread_create(t,a,s,d) |
60 | # define pthread_key_create(k,d) pthread_keycreate(k,(pthread_destructor_t)(d)) | |
61 | # define pthread_mutexattr_init(a) pthread_mutexattr_create(a) | |
62 | # define pthread_mutexattr_settype(a,t) pthread_mutexattr_setkind_np(a,t) | |
63 | # endif | |
043fec90 | 64 | # if defined(DJGPP) || defined(OEMVS) |
0d85d877 JH |
65 | # define PTHREAD_ATTR_SETDETACHSTATE(a,s) pthread_attr_setdetachstate(a,&(s)) |
66 | # define YIELD pthread_yield(NULL) | |
67 | # endif | |
0d85d877 | 68 | # endif |
2eb25c99 | 69 | # if !defined(__hpux) || !defined(__ux_version) || __ux_version > 1020 |
1cfa4ec7 | 70 | # define pthread_mutexattr_default NULL |
0d85d877 | 71 | # define pthread_condattr_default NULL |
2eb25c99 | 72 | # endif |
0d85d877 JH |
73 | #endif |
74 | ||
75 | #ifndef PTHREAD_CREATE | |
76 | /* You are not supposed to pass NULL as the 2nd arg of PTHREAD_CREATE(). */ | |
77 | # define PTHREAD_CREATE(t,a,s,d) pthread_create(t,&(a),s,d) | |
78 | #endif | |
79 | ||
80 | #ifndef PTHREAD_ATTR_SETDETACHSTATE | |
81 | # define PTHREAD_ATTR_SETDETACHSTATE(a,s) pthread_attr_setdetachstate(a,s) | |
d55594ae | 82 | #endif |
1cfa4ec7 | 83 | |
ef4af2be JH |
84 | #ifndef PTHREAD_CREATE_JOINABLE |
85 | # ifdef OLD_PTHREAD_CREATE_JOINABLE | |
86 | # define PTHREAD_CREATE_JOINABLE OLD_PTHREAD_CREATE_JOINABLE | |
87 | # else | |
88 | # define PTHREAD_CREATE_JOINABLE 0 /* Panic? No, guess. */ | |
89 | # endif | |
90 | #endif | |
91 | ||
93a09687 JM |
92 | #ifdef __VMS |
93 | /* Default is 1024 on VAX, 8192 otherwise */ | |
3319632a CB |
94 | # ifdef __ia64 |
95 | # define THREAD_CREATE_NEEDS_STACK (48*1024) | |
96 | # else | |
97 | # define THREAD_CREATE_NEEDS_STACK (32*1024) | |
98 | # endif | |
93a09687 JM |
99 | #endif |
100 | ||
7f3d1cf1 BH |
101 | #ifdef I_MACH_CTHREADS |
102 | ||
103 | /* cthreads interface */ | |
104 | ||
105 | /* #include <mach/cthreads.h> is in perl.h #ifdef I_MACH_CTHREADS */ | |
106 | ||
ba869deb GS |
107 | #define MUTEX_INIT(m) \ |
108 | STMT_START { \ | |
109 | *m = mutex_alloc(); \ | |
110 | if (*m) { \ | |
111 | mutex_init(*m); \ | |
112 | } else { \ | |
28a80024 MHM |
113 | Perl_croak_nocontext("panic: MUTEX_INIT [%s:%d]", \ |
114 | __FILE__, __LINE__); \ | |
ba869deb GS |
115 | } \ |
116 | } STMT_END | |
117 | ||
118 | #define MUTEX_LOCK(m) mutex_lock(*m) | |
ba869deb | 119 | #define MUTEX_UNLOCK(m) mutex_unlock(*m) |
ba869deb GS |
120 | #define MUTEX_DESTROY(m) \ |
121 | STMT_START { \ | |
122 | mutex_free(*m); \ | |
123 | *m = 0; \ | |
124 | } STMT_END | |
125 | ||
126 | #define COND_INIT(c) \ | |
127 | STMT_START { \ | |
128 | *c = condition_alloc(); \ | |
129 | if (*c) { \ | |
130 | condition_init(*c); \ | |
131 | } \ | |
132 | else { \ | |
28a80024 MHM |
133 | Perl_croak_nocontext("panic: COND_INIT [%s:%d]", \ |
134 | __FILE__, __LINE__); \ | |
ba869deb GS |
135 | } \ |
136 | } STMT_END | |
7f3d1cf1 BH |
137 | |
138 | #define COND_SIGNAL(c) condition_signal(*c) | |
139 | #define COND_BROADCAST(c) condition_broadcast(*c) | |
140 | #define COND_WAIT(c, m) condition_wait(*c, *m) | |
ba869deb GS |
141 | #define COND_DESTROY(c) \ |
142 | STMT_START { \ | |
143 | condition_free(*c); \ | |
144 | *c = 0; \ | |
145 | } STMT_END | |
7f3d1cf1 BH |
146 | |
147 | #define THREAD_CREATE(thr, f) (thr->self = cthread_fork(f, thr), 0) | |
63d37b7a | 148 | #define THREAD_POST_CREATE(thr) NOOP |
7f3d1cf1 BH |
149 | |
150 | #define THREAD_RET_TYPE any_t | |
151 | #define THREAD_RET_CAST(x) ((any_t) x) | |
152 | ||
153 | #define DETACH(t) cthread_detach(t->self) | |
a062e10d | 154 | #define JOIN(t, avp) (*(avp) = MUTABLE_AV(cthread_join(t->self))) |
7f3d1cf1 | 155 | |
ba869deb GS |
156 | #define PERL_SET_CONTEXT(t) cthread_set_data(cthread_self(), t) |
157 | #define PERL_GET_CONTEXT cthread_data(cthread_self()) | |
7f3d1cf1 BH |
158 | |
159 | #define INIT_THREADS cthread_init() | |
160 | #define YIELD cthread_yield() | |
ba869deb | 161 | #define ALLOC_THREAD_KEY NOOP |
e1b5da64 | 162 | #define FREE_THREAD_KEY NOOP |
7f3d1cf1 BH |
163 | #define SET_THREAD_SELF(thr) (thr->self = cthread_self()) |
164 | ||
165 | #endif /* I_MACH_CTHREADS */ | |
166 | ||
1cfa4ec7 | 167 | #ifndef YIELD |
e7a4f449 JH |
168 | # ifdef SCHED_YIELD |
169 | # define YIELD SCHED_YIELD | |
c2844c4f AC |
170 | # elif defined(HAS_SCHED_YIELD) |
171 | # define YIELD sched_yield() | |
172 | # elif defined(HAS_PTHREAD_YIELD) | |
e7a4f449 JH |
173 | /* pthread_yield(NULL) platforms are expected |
174 | * to have #defined YIELD for themselves. */ | |
c2844c4f | 175 | # define YIELD pthread_yield() |
e7a4f449 | 176 | # endif |
9731c6ca | 177 | #endif |
11343788 | 178 | |
227c31c3 JH |
179 | #ifdef __hpux |
180 | # define MUTEX_INIT_NEEDS_MUTEX_ZEROED | |
181 | #endif | |
182 | ||
ea0efc06 | 183 | #ifndef MUTEX_INIT |
ba869deb GS |
184 | |
185 | # ifdef MUTEX_INIT_NEEDS_MUTEX_ZEROED | |
227c31c3 | 186 | /* Temporary workaround, true bug is deeper. --jhi 1999-02-25 */ |
ba869deb | 187 | # define MUTEX_INIT(m) \ |
227c31c3 | 188 | STMT_START { \ |
28a80024 | 189 | int _eC_; \ |
227c31c3 | 190 | Zero((m), 1, perl_mutex); \ |
28a80024 MHM |
191 | if ((_eC_ = pthread_mutex_init((m), pthread_mutexattr_default))) \ |
192 | Perl_croak_nocontext("panic: MUTEX_INIT (%d) [%s:%d]", \ | |
193 | _eC_, __FILE__, __LINE__); \ | |
227c31c3 | 194 | } STMT_END |
ba869deb GS |
195 | # else |
196 | # define MUTEX_INIT(m) \ | |
ea0efc06 | 197 | STMT_START { \ |
28a80024 MHM |
198 | int _eC_; \ |
199 | if ((_eC_ = pthread_mutex_init((m), pthread_mutexattr_default))) \ | |
200 | Perl_croak_nocontext("panic: MUTEX_INIT (%d) [%s:%d]", \ | |
201 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 202 | } STMT_END |
ba869deb GS |
203 | # endif |
204 | ||
3baee7cc JH |
205 | # ifdef PERL_TSA_ACTIVE |
206 | # define perl_pthread_mutex_lock(m) perl_tsa_mutex_lock(m) | |
207 | # define perl_pthread_mutex_unlock(m) perl_tsa_mutex_unlock(m) | |
208 | # else | |
209 | # define perl_pthread_mutex_lock(m) pthread_mutex_lock(m) | |
210 | # define perl_pthread_mutex_unlock(m) pthread_mutex_unlock(m) | |
211 | # endif | |
212 | ||
ba869deb GS |
213 | # define MUTEX_LOCK(m) \ |
214 | STMT_START { \ | |
28a80024 | 215 | int _eC_; \ |
3baee7cc | 216 | if ((_eC_ = perl_pthread_mutex_lock((m)))) \ |
28a80024 MHM |
217 | Perl_croak_nocontext("panic: MUTEX_LOCK (%d) [%s:%d]", \ |
218 | _eC_, __FILE__, __LINE__); \ | |
cea2e8a9 | 219 | } STMT_END |
ba869deb | 220 | |
efc57feb | 221 | # define MUTEX_UNLOCK(m) \ |
ba869deb | 222 | STMT_START { \ |
28a80024 | 223 | int _eC_; \ |
3baee7cc | 224 | if ((_eC_ = perl_pthread_mutex_unlock((m)))) \ |
28a80024 MHM |
225 | Perl_croak_nocontext("panic: MUTEX_UNLOCK (%d) [%s:%d]", \ |
226 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 227 | } STMT_END |
ba869deb GS |
228 | |
229 | # define MUTEX_DESTROY(m) \ | |
230 | STMT_START { \ | |
28a80024 MHM |
231 | int _eC_; \ |
232 | if ((_eC_ = pthread_mutex_destroy((m)))) \ | |
233 | Perl_croak_nocontext("panic: MUTEX_DESTROY (%d) [%s:%d]", \ | |
234 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 MB |
235 | } STMT_END |
236 | #endif /* MUTEX_INIT */ | |
237 | ||
238 | #ifndef COND_INIT | |
ba869deb | 239 | # define COND_INIT(c) \ |
ea0efc06 | 240 | STMT_START { \ |
28a80024 MHM |
241 | int _eC_; \ |
242 | if ((_eC_ = pthread_cond_init((c), pthread_condattr_default))) \ | |
243 | Perl_croak_nocontext("panic: COND_INIT (%d) [%s:%d]", \ | |
244 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 245 | } STMT_END |
ba869deb GS |
246 | |
247 | # define COND_SIGNAL(c) \ | |
248 | STMT_START { \ | |
28a80024 MHM |
249 | int _eC_; \ |
250 | if ((_eC_ = pthread_cond_signal((c)))) \ | |
251 | Perl_croak_nocontext("panic: COND_SIGNAL (%d) [%s:%d]", \ | |
252 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 253 | } STMT_END |
ba869deb GS |
254 | |
255 | # define COND_BROADCAST(c) \ | |
256 | STMT_START { \ | |
28a80024 MHM |
257 | int _eC_; \ |
258 | if ((_eC_ = pthread_cond_broadcast((c)))) \ | |
259 | Perl_croak_nocontext("panic: COND_BROADCAST (%d) [%s:%d]", \ | |
260 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 261 | } STMT_END |
ba869deb GS |
262 | |
263 | # define COND_WAIT(c, m) \ | |
264 | STMT_START { \ | |
28a80024 MHM |
265 | int _eC_; \ |
266 | if ((_eC_ = pthread_cond_wait((c), (m)))) \ | |
267 | Perl_croak_nocontext("panic: COND_WAIT (%d) [%s:%d]", \ | |
268 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 269 | } STMT_END |
ba869deb GS |
270 | |
271 | # define COND_DESTROY(c) \ | |
272 | STMT_START { \ | |
28a80024 MHM |
273 | int _eC_; \ |
274 | if ((_eC_ = pthread_cond_destroy((c)))) \ | |
275 | Perl_croak_nocontext("panic: COND_DESTROY (%d) [%s:%d]", \ | |
276 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 MB |
277 | } STMT_END |
278 | #endif /* COND_INIT */ | |
33f46ff6 | 279 | |
f826a10b | 280 | /* DETACH(t) must only be called while holding t->mutex */ |
ea0efc06 | 281 | #ifndef DETACH |
ba869deb GS |
282 | # define DETACH(t) \ |
283 | STMT_START { \ | |
28a80024 MHM |
284 | int _eC_; \ |
285 | if ((_eC_ = pthread_detach((t)->self))) { \ | |
ba869deb | 286 | MUTEX_UNLOCK(&(t)->mutex); \ |
28a80024 MHM |
287 | Perl_croak_nocontext("panic: DETACH (%d) [%s:%d]", \ |
288 | _eC_, __FILE__, __LINE__); \ | |
ba869deb | 289 | } \ |
ea0efc06 MB |
290 | } STMT_END |
291 | #endif /* DETACH */ | |
33f46ff6 | 292 | |
ea0efc06 | 293 | #ifndef JOIN |
ba869deb GS |
294 | # define JOIN(t, avp) \ |
295 | STMT_START { \ | |
28a80024 MHM |
296 | int _eC_; \ |
297 | if ((_eC_ = pthread_join((t)->self, (void**)(avp)))) \ | |
298 | Perl_croak_nocontext("panic: pthread_join (%d) [%s:%d]", \ | |
299 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 MB |
300 | } STMT_END |
301 | #endif /* JOIN */ | |
302 | ||
0953243c JH |
303 | /* Use an unchecked fetch of thread-specific data instead of a checked one. |
304 | * It would fail if the key were bogus, but if the key were bogus then | |
305 | * Really Bad Things would be happening anyway. --dan */ | |
026b9da6 | 306 | #if (defined(__ALPHA) && (__VMS_VER >= 70000000)) || \ |
cb23e6a4 | 307 | (defined(__alpha) && defined(__osf__) && !defined(__GNUC__)) /* Available only on >= 4.0 */ |
8b8b35ab JH |
308 | # define HAS_PTHREAD_UNCHECKED_GETSPECIFIC_NP /* Configure test needed */ |
309 | #endif | |
310 | ||
311 | #ifdef HAS_PTHREAD_UNCHECKED_GETSPECIFIC_NP | |
312 | # define PTHREAD_GETSPECIFIC(key) pthread_unchecked_getspecific_np(key) | |
313 | #else | |
6cfe8af5 | 314 | # define PTHREAD_GETSPECIFIC(key) pthread_getspecific(key) |
8b8b35ab JH |
315 | #endif |
316 | ||
317 | #ifndef PERL_GET_CONTEXT | |
318 | # define PERL_GET_CONTEXT PTHREAD_GETSPECIFIC(PL_thr_key) | |
ba869deb GS |
319 | #endif |
320 | ||
321 | #ifndef PERL_SET_CONTEXT | |
322 | # define PERL_SET_CONTEXT(t) \ | |
323 | STMT_START { \ | |
28a80024 MHM |
324 | int _eC_; \ |
325 | if ((_eC_ = pthread_setspecific(PL_thr_key, (void *)(t)))) \ | |
326 | Perl_croak_nocontext("panic: pthread_setspecific (%d) [%s:%d]", \ | |
327 | _eC_, __FILE__, __LINE__); \ | |
ea0efc06 | 328 | } STMT_END |
ba869deb | 329 | #endif /* PERL_SET_CONTEXT */ |
ea0efc06 | 330 | |
1feb2720 GS |
331 | #ifndef INIT_THREADS |
332 | # ifdef NEED_PTHREAD_INIT | |
333 | # define INIT_THREADS pthread_init() | |
334 | # endif | |
0d85d877 | 335 | #endif |
ea0efc06 | 336 | |
ba869deb GS |
337 | #ifndef ALLOC_THREAD_KEY |
338 | # define ALLOC_THREAD_KEY \ | |
339 | STMT_START { \ | |
23dd8dc9 | 340 | if (pthread_key_create(&PL_thr_key, 0)) { \ |
b469f1e0 | 341 | PERL_UNUSED_RESULT(write(2, STR_WITH_LEN("panic: pthread_key_create failed\n"))); \ |
c44d3fdb GS |
342 | exit(1); \ |
343 | } \ | |
ba869deb GS |
344 | } STMT_END |
345 | #endif | |
346 | ||
e1b5da64 GS |
347 | #ifndef FREE_THREAD_KEY |
348 | # define FREE_THREAD_KEY \ | |
349 | STMT_START { \ | |
350 | pthread_key_delete(PL_thr_key); \ | |
351 | } STMT_END | |
352 | #endif | |
353 | ||
50dd6e57 | 354 | #ifndef PTHREAD_ATFORK |
144e72cb RS |
355 | # ifdef HAS_PTHREAD_ATFORK |
356 | # define PTHREAD_ATFORK(prepare,parent,child) \ | |
de992003 | 357 | pthread_atfork(prepare,parent,child) |
144e72cb | 358 | # else |
8ff9412f RS |
359 | # define PTHREAD_ATFORK(prepare,parent,child) \ |
360 | NOOP | |
144e72cb | 361 | # endif |
50dd6e57 GS |
362 | #endif |
363 | ||
1feb2720 GS |
364 | #ifndef THREAD_RET_TYPE |
365 | # define THREAD_RET_TYPE void * | |
366 | # define THREAD_RET_CAST(p) ((void *)(p)) | |
367 | #endif /* THREAD_RET */ | |
368 | ||
e2975953 JH |
369 | # define LOCK_DOLLARZERO_MUTEX MUTEX_LOCK(&PL_dollarzero_mutex) |
370 | # define UNLOCK_DOLLARZERO_MUTEX MUTEX_UNLOCK(&PL_dollarzero_mutex) | |
371 | ||
3db8f154 | 372 | #endif /* USE_ITHREADS */ |
1feb2720 GS |
373 | |
374 | #ifndef MUTEX_LOCK | |
63d37b7a | 375 | # define MUTEX_LOCK(m) NOOP |
1feb2720 GS |
376 | #endif |
377 | ||
1feb2720 | 378 | #ifndef MUTEX_UNLOCK |
63d37b7a | 379 | # define MUTEX_UNLOCK(m) NOOP |
1feb2720 | 380 | #endif |
1feb2720 GS |
381 | |
382 | #ifndef MUTEX_INIT | |
63d37b7a | 383 | # define MUTEX_INIT(m) NOOP |
1feb2720 GS |
384 | #endif |
385 | ||
386 | #ifndef MUTEX_DESTROY | |
63d37b7a | 387 | # define MUTEX_DESTROY(m) NOOP |
1feb2720 GS |
388 | #endif |
389 | ||
390 | #ifndef COND_INIT | |
63d37b7a | 391 | # define COND_INIT(c) NOOP |
1feb2720 GS |
392 | #endif |
393 | ||
394 | #ifndef COND_SIGNAL | |
63d37b7a | 395 | # define COND_SIGNAL(c) NOOP |
1feb2720 GS |
396 | #endif |
397 | ||
398 | #ifndef COND_BROADCAST | |
63d37b7a | 399 | # define COND_BROADCAST(c) NOOP |
1feb2720 GS |
400 | #endif |
401 | ||
402 | #ifndef COND_WAIT | |
63d37b7a | 403 | # define COND_WAIT(c, m) NOOP |
1feb2720 GS |
404 | #endif |
405 | ||
406 | #ifndef COND_DESTROY | |
63d37b7a | 407 | # define COND_DESTROY(c) NOOP |
1feb2720 GS |
408 | #endif |
409 | ||
e2975953 | 410 | #ifndef LOCK_DOLLARZERO_MUTEX |
63d37b7a | 411 | # define LOCK_DOLLARZERO_MUTEX NOOP |
e2975953 JH |
412 | #endif |
413 | ||
414 | #ifndef UNLOCK_DOLLARZERO_MUTEX | |
63d37b7a | 415 | # define UNLOCK_DOLLARZERO_MUTEX NOOP |
e2975953 JH |
416 | #endif |
417 | ||
ba869deb | 418 | /* THR, SET_THR, and dTHR are there for compatibility with old versions */ |
1feb2720 | 419 | #ifndef THR |
ba869deb GS |
420 | # define THR PERL_GET_THX |
421 | #endif | |
422 | ||
423 | #ifndef SET_THR | |
424 | # define SET_THR(t) PERL_SET_THX(t) | |
1feb2720 GS |
425 | #endif |
426 | ||
427 | #ifndef dTHR | |
428 | # define dTHR dNOOP | |
429 | #endif | |
430 | ||
431 | #ifndef INIT_THREADS | |
432 | # define INIT_THREADS NOOP | |
433 | #endif | |
e9a8c099 MHM |
434 | |
435 | /* | |
14d04a33 | 436 | * ex: set ts=8 sts=4 sw=4 et: |
e9a8c099 | 437 | */ |