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d4697bc9 | 1 | /* Copyright (C) 2002-2014 Free Software Foundation, Inc. |
76a50749 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
76a50749 UD |
18 | |
19 | /* NOTE: this tests functionality beyond POSIX. POSIX does not allow | |
20 | exit to be called more than once. */ | |
21 | ||
22 | #include <errno.h> | |
047aec8f | 23 | #include <fcntl.h> |
76a50749 UD |
24 | #include <limits.h> |
25 | #include <pthread.h> | |
26676450 | 26 | #include <stddef.h> |
76a50749 UD |
27 | #include <stdio.h> |
28 | #include <stdlib.h> | |
29 | #include <string.h> | |
f23b30e2 | 30 | #include <termios.h> |
76a50749 | 31 | #include <unistd.h> |
047aec8f | 32 | #include <sys/mman.h> |
f23b30e2 | 33 | #include <sys/msg.h> |
76a50749 UD |
34 | #include <sys/poll.h> |
35 | #include <sys/select.h> | |
26676450 | 36 | #include <sys/socket.h> |
76a50749 | 37 | #include <sys/uio.h> |
26676450 | 38 | #include <sys/un.h> |
76a50749 UD |
39 | #include <sys/wait.h> |
40 | ||
26676450 UD |
41 | #include "pthreadP.h" |
42 | ||
43 | ||
f23b30e2 UD |
44 | /* Since STREAMS are not supported in the standard Linux kernel and |
45 | there we don't advertise STREAMS as supported is no need to test | |
46 | the STREAMS related functions. This affects | |
26676450 UD |
47 | getmsg() getpmsg() putmsg() |
48 | putpmsg() | |
49 | ||
50 | lockf() and fcntl() are tested in tst-cancel16. | |
51 | ||
52 | pthread_join() is tested in tst-join5. | |
53 | ||
54 | pthread_testcancel()'s only purpose is to allow cancellation. This | |
55 | is tested in several places. | |
56 | ||
57 | sem_wait() and sem_timedwait() are checked in tst-cancel1[2345] tests. | |
58 | ||
1683daeb UD |
59 | mq_send(), mq_timedsend(), mq_receive() and mq_timedreceive() are checked |
60 | in tst-mqueue8{,x} tests. | |
f23b30e2 UD |
61 | |
62 | aio_suspend() is tested in tst-cancel17. | |
63 | ||
64 | clock_nanosleep() is tested in tst-cancel18. | |
76a50749 UD |
65 | */ |
66 | ||
67 | /* Pipe descriptors. */ | |
68 | static int fds[2]; | |
69 | ||
26676450 UD |
70 | /* Temporary file descriptor, to be closed after each round. */ |
71 | static int tempfd = -1; | |
72 | static int tempfd2 = -1; | |
73 | /* Name of temporary file to be removed after each round. */ | |
74 | static char *tempfname; | |
f23b30e2 UD |
75 | /* Temporary message queue. */ |
76 | static int tempmsg = -1; | |
26676450 | 77 | |
76a50749 UD |
78 | /* Often used barrier for two threads. */ |
79 | static pthread_barrier_t b2; | |
80 | ||
81 | ||
483e95d0 UD |
82 | #ifndef IPC_ADDVAL |
83 | # define IPC_ADDVAL 0 | |
84 | #endif | |
85 | ||
382466e0 | 86 | /* The WRITE_BUFFER_SIZE value needs to be chosen such that if we set |
e7074e4c DM |
87 | the socket send buffer size to '1', a write of this size on that |
88 | socket will block. | |
89 | ||
135529b4 DM |
90 | The Linux kernel imposes a minimum send socket buffer size which |
91 | has changed over the years. As of Linux 3.10 the value is: | |
e7074e4c DM |
92 | |
93 | 2 * (2048 + SKB_DATA_ALIGN(sizeof(struct sk_buff))) | |
94 | ||
95 | which is attempting to make sure that with standard MTUs, | |
96 | TCP can always queue up at least 2 full sized packets. | |
97 | ||
98 | Furthermore, there is logic in the socket send paths that | |
99 | will allow one more packet (of any size) to be queued up as | |
100 | long as some socket buffer space remains. Blocking only | |
101 | occurs when we try to queue up a new packet and the send | |
102 | buffer space has already been fully consumed. | |
103 | ||
104 | Therefore we must set this value to the largest possible value of | |
105 | the formula above (and since it depends upon the size of "struct | |
106 | sk_buff", it is dependent upon machine word size etc.) plus some | |
107 | slack space. */ | |
108 | ||
109 | #define WRITE_BUFFER_SIZE 16384 | |
8074c5c5 | 110 | |
0e0deb03 UD |
111 | /* Cleanup handling test. */ |
112 | static int cl_called; | |
113 | ||
114 | static void | |
115 | cl (void *arg) | |
116 | { | |
117 | ++cl_called; | |
118 | } | |
119 | ||
120 | ||
483e95d0 | 121 | |
76a50749 UD |
122 | static void * |
123 | tf_read (void *arg) | |
124 | { | |
26676450 UD |
125 | int fd; |
126 | int r; | |
127 | ||
128 | if (arg == NULL) | |
129 | fd = fds[0]; | |
130 | else | |
131 | { | |
132 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
133 | tempfd = fd = mkstemp (fname); | |
134 | if (fd == -1) | |
135 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
136 | unlink (fname); | |
137 | ||
138 | r = pthread_barrier_wait (&b2); | |
139 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
140 | { | |
141 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
142 | exit (1); | |
143 | } | |
144 | } | |
145 | ||
146 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
147 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
148 | { | |
149 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
150 | exit (1); | |
151 | } | |
152 | ||
f23b30e2 | 153 | ssize_t s; |
0e0deb03 UD |
154 | pthread_cleanup_push (cl, NULL); |
155 | ||
76a50749 | 156 | char buf[100]; |
f23b30e2 | 157 | s = read (fd, buf, sizeof (buf)); |
76a50749 | 158 | |
0e0deb03 UD |
159 | pthread_cleanup_pop (0); |
160 | ||
f23b30e2 UD |
161 | printf ("%s: read returns with %zd\n", __FUNCTION__, s); |
162 | ||
76a50749 UD |
163 | exit (1); |
164 | } | |
165 | ||
166 | ||
167 | static void * | |
168 | tf_readv (void *arg) | |
169 | { | |
26676450 UD |
170 | int fd; |
171 | int r; | |
172 | ||
173 | if (arg == NULL) | |
174 | fd = fds[0]; | |
175 | else | |
176 | { | |
177 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
178 | tempfd = fd = mkstemp (fname); | |
179 | if (fd == -1) | |
180 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
181 | unlink (fname); | |
182 | ||
183 | r = pthread_barrier_wait (&b2); | |
184 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
185 | { | |
186 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
187 | exit (1); | |
188 | } | |
189 | } | |
190 | ||
191 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
192 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
193 | { | |
194 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
195 | exit (1); | |
196 | } | |
197 | ||
f23b30e2 | 198 | ssize_t s; |
0e0deb03 UD |
199 | pthread_cleanup_push (cl, NULL); |
200 | ||
76a50749 UD |
201 | char buf[100]; |
202 | struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } }; | |
f23b30e2 | 203 | s = readv (fd, iov, 1); |
76a50749 | 204 | |
0e0deb03 UD |
205 | pthread_cleanup_pop (0); |
206 | ||
f23b30e2 UD |
207 | printf ("%s: readv returns with %zd\n", __FUNCTION__, s); |
208 | ||
76a50749 UD |
209 | exit (1); |
210 | } | |
211 | ||
212 | ||
213 | static void * | |
214 | tf_write (void *arg) | |
215 | { | |
26676450 UD |
216 | int fd; |
217 | int r; | |
218 | ||
219 | if (arg == NULL) | |
220 | fd = fds[1]; | |
221 | else | |
222 | { | |
223 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
224 | tempfd = fd = mkstemp (fname); | |
225 | if (fd == -1) | |
226 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
227 | unlink (fname); | |
228 | ||
229 | r = pthread_barrier_wait (&b2); | |
230 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
231 | { | |
232 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
233 | exit (1); | |
234 | } | |
235 | } | |
236 | ||
237 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
238 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
239 | { | |
240 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
241 | exit (1); | |
242 | } | |
243 | ||
f23b30e2 | 244 | ssize_t s; |
0e0deb03 UD |
245 | pthread_cleanup_push (cl, NULL); |
246 | ||
8074c5c5 | 247 | char buf[WRITE_BUFFER_SIZE]; |
76a50749 | 248 | memset (buf, '\0', sizeof (buf)); |
f23b30e2 | 249 | s = write (fd, buf, sizeof (buf)); |
76a50749 | 250 | |
0e0deb03 UD |
251 | pthread_cleanup_pop (0); |
252 | ||
f23b30e2 UD |
253 | printf ("%s: write returns with %zd\n", __FUNCTION__, s); |
254 | ||
76a50749 UD |
255 | exit (1); |
256 | } | |
257 | ||
258 | ||
259 | static void * | |
260 | tf_writev (void *arg) | |
261 | { | |
26676450 UD |
262 | int fd; |
263 | int r; | |
264 | ||
265 | if (arg == NULL) | |
266 | fd = fds[1]; | |
267 | else | |
268 | { | |
269 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
270 | tempfd = fd = mkstemp (fname); | |
271 | if (fd == -1) | |
272 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
273 | unlink (fname); | |
274 | ||
275 | r = pthread_barrier_wait (&b2); | |
276 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
277 | { | |
278 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
279 | exit (1); | |
280 | } | |
281 | } | |
282 | ||
283 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
284 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
285 | { | |
286 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
287 | exit (1); | |
288 | } | |
289 | ||
f23b30e2 | 290 | ssize_t s; |
0e0deb03 UD |
291 | pthread_cleanup_push (cl, NULL); |
292 | ||
8074c5c5 | 293 | char buf[WRITE_BUFFER_SIZE]; |
76a50749 UD |
294 | memset (buf, '\0', sizeof (buf)); |
295 | struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } }; | |
f23b30e2 | 296 | s = writev (fd, iov, 1); |
76a50749 | 297 | |
0e0deb03 UD |
298 | pthread_cleanup_pop (0); |
299 | ||
f23b30e2 UD |
300 | printf ("%s: writev returns with %zd\n", __FUNCTION__, s); |
301 | ||
76a50749 UD |
302 | exit (1); |
303 | } | |
304 | ||
305 | ||
306 | static void * | |
307 | tf_sleep (void *arg) | |
308 | { | |
309 | int r = pthread_barrier_wait (&b2); | |
310 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
311 | { | |
312 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
313 | exit (1); | |
314 | } | |
315 | ||
26676450 UD |
316 | if (arg != NULL) |
317 | { | |
318 | r = pthread_barrier_wait (&b2); | |
319 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
320 | { | |
321 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
322 | exit (1); | |
323 | } | |
324 | } | |
325 | ||
0e0deb03 UD |
326 | pthread_cleanup_push (cl, NULL); |
327 | ||
26676450 | 328 | sleep (arg == NULL ? 1000000 : 0); |
76a50749 | 329 | |
0e0deb03 UD |
330 | pthread_cleanup_pop (0); |
331 | ||
76a50749 UD |
332 | printf ("%s: sleep returns\n", __FUNCTION__); |
333 | ||
334 | exit (1); | |
335 | } | |
336 | ||
337 | ||
338 | static void * | |
339 | tf_usleep (void *arg) | |
340 | { | |
341 | int r = pthread_barrier_wait (&b2); | |
342 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
343 | { | |
344 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
345 | exit (1); | |
346 | } | |
347 | ||
26676450 UD |
348 | if (arg != NULL) |
349 | { | |
350 | r = pthread_barrier_wait (&b2); | |
351 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
352 | { | |
353 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
354 | exit (1); | |
355 | } | |
356 | } | |
357 | ||
0e0deb03 UD |
358 | pthread_cleanup_push (cl, NULL); |
359 | ||
26676450 | 360 | usleep (arg == NULL ? (useconds_t) ULONG_MAX : 0); |
76a50749 | 361 | |
0e0deb03 UD |
362 | pthread_cleanup_pop (0); |
363 | ||
76a50749 UD |
364 | printf ("%s: usleep returns\n", __FUNCTION__); |
365 | ||
366 | exit (1); | |
367 | } | |
368 | ||
369 | ||
370 | static void * | |
371 | tf_nanosleep (void *arg) | |
372 | { | |
373 | int r = pthread_barrier_wait (&b2); | |
374 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
375 | { | |
376 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
377 | exit (1); | |
378 | } | |
379 | ||
26676450 UD |
380 | if (arg != NULL) |
381 | { | |
382 | r = pthread_barrier_wait (&b2); | |
383 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
384 | { | |
385 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
386 | exit (1); | |
387 | } | |
388 | } | |
389 | ||
0e0deb03 UD |
390 | pthread_cleanup_push (cl, NULL); |
391 | ||
26676450 | 392 | struct timespec ts = { .tv_sec = arg == NULL ? 10000000 : 0, .tv_nsec = 0 }; |
f23b30e2 | 393 | TEMP_FAILURE_RETRY (nanosleep (&ts, &ts)); |
76a50749 | 394 | |
0e0deb03 UD |
395 | pthread_cleanup_pop (0); |
396 | ||
76a50749 UD |
397 | printf ("%s: nanosleep returns\n", __FUNCTION__); |
398 | ||
399 | exit (1); | |
400 | } | |
401 | ||
402 | ||
403 | static void * | |
404 | tf_select (void *arg) | |
405 | { | |
26676450 UD |
406 | int fd; |
407 | int r; | |
408 | ||
409 | if (arg == NULL) | |
410 | fd = fds[0]; | |
411 | else | |
412 | { | |
413 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
414 | tempfd = fd = mkstemp (fname); | |
415 | if (fd == -1) | |
416 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
417 | unlink (fname); | |
418 | ||
419 | r = pthread_barrier_wait (&b2); | |
420 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
421 | { | |
422 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
423 | exit (1); | |
424 | } | |
425 | } | |
426 | ||
427 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
428 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
429 | { | |
430 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
431 | exit (1); | |
432 | } | |
433 | ||
434 | fd_set rfs; | |
435 | FD_ZERO (&rfs); | |
26676450 | 436 | FD_SET (fd, &rfs); |
76a50749 | 437 | |
f23b30e2 | 438 | int s; |
0e0deb03 UD |
439 | pthread_cleanup_push (cl, NULL); |
440 | ||
f23b30e2 UD |
441 | s = select (fd + 1, &rfs, NULL, NULL, NULL); |
442 | ||
443 | pthread_cleanup_pop (0); | |
76a50749 UD |
444 | |
445 | printf ("%s: select returns with %d (%s)\n", __FUNCTION__, s, | |
446 | strerror (errno)); | |
447 | ||
448 | exit (1); | |
449 | } | |
450 | ||
451 | ||
452 | static void * | |
453 | tf_pselect (void *arg) | |
454 | { | |
26676450 UD |
455 | int fd; |
456 | int r; | |
457 | ||
458 | if (arg == NULL) | |
459 | fd = fds[0]; | |
460 | else | |
461 | { | |
462 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
463 | tempfd = fd = mkstemp (fname); | |
464 | if (fd == -1) | |
465 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
466 | unlink (fname); | |
467 | ||
468 | r = pthread_barrier_wait (&b2); | |
469 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
470 | { | |
471 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
472 | exit (1); | |
473 | } | |
474 | } | |
475 | ||
476 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
477 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
478 | { | |
479 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
480 | exit (1); | |
481 | } | |
482 | ||
483 | fd_set rfs; | |
484 | FD_ZERO (&rfs); | |
26676450 | 485 | FD_SET (fd, &rfs); |
76a50749 | 486 | |
f23b30e2 | 487 | int s; |
0e0deb03 UD |
488 | pthread_cleanup_push (cl, NULL); |
489 | ||
f23b30e2 UD |
490 | s = pselect (fd + 1, &rfs, NULL, NULL, NULL, NULL); |
491 | ||
492 | pthread_cleanup_pop (0); | |
76a50749 UD |
493 | |
494 | printf ("%s: pselect returns with %d (%s)\n", __FUNCTION__, s, | |
495 | strerror (errno)); | |
496 | ||
497 | exit (1); | |
498 | } | |
499 | ||
500 | ||
501 | static void * | |
502 | tf_poll (void *arg) | |
503 | { | |
26676450 UD |
504 | int fd; |
505 | int r; | |
506 | ||
507 | if (arg == NULL) | |
508 | fd = fds[0]; | |
509 | else | |
510 | { | |
511 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
512 | tempfd = fd = mkstemp (fname); | |
513 | if (fd == -1) | |
514 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
515 | unlink (fname); | |
516 | ||
517 | r = pthread_barrier_wait (&b2); | |
518 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
519 | { | |
520 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
521 | exit (1); | |
522 | } | |
523 | } | |
524 | ||
525 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
526 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
527 | { | |
528 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
529 | exit (1); | |
530 | } | |
531 | ||
26676450 | 532 | struct pollfd rfs[1] = { [0] = { .fd = fd, .events = POLLIN } }; |
76a50749 | 533 | |
f23b30e2 | 534 | int s; |
0e0deb03 UD |
535 | pthread_cleanup_push (cl, NULL); |
536 | ||
f23b30e2 UD |
537 | s = poll (rfs, 1, -1); |
538 | ||
539 | pthread_cleanup_pop (0); | |
76a50749 UD |
540 | |
541 | printf ("%s: poll returns with %d (%s)\n", __FUNCTION__, s, | |
542 | strerror (errno)); | |
543 | ||
544 | exit (1); | |
545 | } | |
546 | ||
547 | ||
7c65e900 UD |
548 | static void * |
549 | tf_ppoll (void *arg) | |
550 | { | |
551 | int fd; | |
552 | int r; | |
553 | ||
554 | if (arg == NULL) | |
555 | fd = fds[0]; | |
556 | else | |
557 | { | |
558 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
559 | tempfd = fd = mkstemp (fname); | |
560 | if (fd == -1) | |
561 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
562 | unlink (fname); | |
563 | ||
564 | r = pthread_barrier_wait (&b2); | |
565 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
566 | { | |
567 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
568 | exit (1); | |
569 | } | |
570 | } | |
571 | ||
572 | r = pthread_barrier_wait (&b2); | |
573 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
574 | { | |
575 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
576 | exit (1); | |
577 | } | |
578 | ||
579 | struct pollfd rfs[1] = { [0] = { .fd = fd, .events = POLLIN } }; | |
580 | ||
581 | int s; | |
582 | pthread_cleanup_push (cl, NULL); | |
583 | ||
584 | s = ppoll (rfs, 1, NULL, NULL); | |
585 | ||
586 | pthread_cleanup_pop (0); | |
587 | ||
588 | printf ("%s: ppoll returns with %d (%s)\n", __FUNCTION__, s, | |
589 | strerror (errno)); | |
590 | ||
591 | exit (1); | |
592 | } | |
593 | ||
594 | ||
76a50749 UD |
595 | static void * |
596 | tf_wait (void *arg) | |
597 | { | |
76a50749 UD |
598 | pid_t pid = fork (); |
599 | if (pid == -1) | |
600 | { | |
601 | puts ("fork failed"); | |
602 | exit (1); | |
603 | } | |
604 | ||
605 | if (pid == 0) | |
606 | { | |
607 | /* Make the program disappear after a while. */ | |
26676450 UD |
608 | if (arg == NULL) |
609 | sleep (10); | |
76a50749 UD |
610 | exit (0); |
611 | } | |
612 | ||
26676450 UD |
613 | int r; |
614 | if (arg != NULL) | |
615 | { | |
616 | struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 }; | |
617 | while (nanosleep (&ts, &ts) != 0) | |
618 | continue; | |
619 | ||
620 | r = pthread_barrier_wait (&b2); | |
621 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
622 | { | |
623 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
624 | exit (1); | |
625 | } | |
626 | } | |
627 | ||
628 | r = pthread_barrier_wait (&b2); | |
629 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
630 | { | |
631 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
632 | exit (1); | |
633 | } | |
634 | ||
f23b30e2 | 635 | int s; |
0e0deb03 UD |
636 | pthread_cleanup_push (cl, NULL); |
637 | ||
f23b30e2 UD |
638 | s = wait (NULL); |
639 | ||
640 | pthread_cleanup_pop (0); | |
76a50749 UD |
641 | |
642 | printf ("%s: wait returns with %d (%s)\n", __FUNCTION__, s, | |
643 | strerror (errno)); | |
644 | ||
645 | exit (1); | |
646 | } | |
647 | ||
648 | ||
649 | static void * | |
650 | tf_waitpid (void *arg) | |
651 | { | |
76a50749 UD |
652 | |
653 | pid_t pid = fork (); | |
654 | if (pid == -1) | |
655 | { | |
656 | puts ("fork failed"); | |
657 | exit (1); | |
658 | } | |
659 | ||
660 | if (pid == 0) | |
661 | { | |
662 | /* Make the program disappear after a while. */ | |
26676450 UD |
663 | if (arg == NULL) |
664 | sleep (10); | |
76a50749 UD |
665 | exit (0); |
666 | } | |
667 | ||
26676450 UD |
668 | int r; |
669 | if (arg != NULL) | |
670 | { | |
671 | struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 }; | |
672 | while (nanosleep (&ts, &ts) != 0) | |
673 | continue; | |
674 | ||
675 | r = pthread_barrier_wait (&b2); | |
676 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
677 | { | |
678 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
679 | exit (1); | |
680 | } | |
681 | } | |
682 | ||
683 | r = pthread_barrier_wait (&b2); | |
684 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
685 | { | |
686 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
687 | exit (1); | |
688 | } | |
689 | ||
f23b30e2 | 690 | int s; |
26676450 | 691 | pthread_cleanup_push (cl, NULL); |
0e0deb03 | 692 | |
f23b30e2 UD |
693 | s = waitpid (-1, NULL, 0); |
694 | ||
695 | pthread_cleanup_pop (0); | |
76a50749 UD |
696 | |
697 | printf ("%s: waitpid returns with %d (%s)\n", __FUNCTION__, s, | |
698 | strerror (errno)); | |
699 | ||
700 | exit (1); | |
701 | } | |
702 | ||
703 | ||
704 | static void * | |
705 | tf_waitid (void *arg) | |
706 | { | |
76a50749 UD |
707 | pid_t pid = fork (); |
708 | if (pid == -1) | |
709 | { | |
710 | puts ("fork failed"); | |
711 | exit (1); | |
712 | } | |
713 | ||
714 | if (pid == 0) | |
715 | { | |
716 | /* Make the program disappear after a while. */ | |
26676450 UD |
717 | if (arg == NULL) |
718 | sleep (10); | |
76a50749 UD |
719 | exit (0); |
720 | } | |
721 | ||
26676450 UD |
722 | int r; |
723 | if (arg != NULL) | |
724 | { | |
725 | struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 }; | |
726 | while (nanosleep (&ts, &ts) != 0) | |
727 | continue; | |
728 | ||
729 | r = pthread_barrier_wait (&b2); | |
730 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
731 | { | |
732 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
733 | exit (1); | |
734 | } | |
735 | } | |
736 | ||
737 | r = pthread_barrier_wait (&b2); | |
738 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
739 | { | |
740 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
741 | exit (1); | |
742 | } | |
743 | ||
f23b30e2 | 744 | int s; |
0e0deb03 UD |
745 | pthread_cleanup_push (cl, NULL); |
746 | ||
4fb907b7 RM |
747 | #ifndef WEXITED |
748 | # define WEXITED 0 | |
749 | #endif | |
76a50749 | 750 | siginfo_t si; |
4fb907b7 | 751 | s = waitid (P_PID, pid, &si, WEXITED); |
f23b30e2 UD |
752 | |
753 | pthread_cleanup_pop (0); | |
76a50749 UD |
754 | |
755 | printf ("%s: waitid returns with %d (%s)\n", __FUNCTION__, s, | |
756 | strerror (errno)); | |
757 | ||
758 | exit (1); | |
759 | } | |
760 | ||
761 | ||
26676450 UD |
762 | static void * |
763 | tf_sigpause (void *arg) | |
76a50749 | 764 | { |
26676450 UD |
765 | int r = pthread_barrier_wait (&b2); |
766 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
76a50749 | 767 | { |
26676450 | 768 | printf ("%s: barrier_wait failed\n", __FUNCTION__); |
76a50749 UD |
769 | exit (1); |
770 | } | |
771 | ||
26676450 | 772 | if (arg != NULL) |
76a50749 | 773 | { |
26676450 UD |
774 | r = pthread_barrier_wait (&b2); |
775 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
76a50749 | 776 | { |
26676450 | 777 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); |
76a50749 UD |
778 | exit (1); |
779 | } | |
26676450 | 780 | } |
76a50749 | 781 | |
26676450 | 782 | pthread_cleanup_push (cl, NULL); |
0e0deb03 | 783 | |
26676450 UD |
784 | /* Just for fun block the cancellation signal. We need to use |
785 | __xpg_sigpause since otherwise we will get the BSD version. */ | |
786 | __xpg_sigpause (SIGCANCEL); | |
76a50749 | 787 | |
26676450 UD |
788 | pthread_cleanup_pop (0); |
789 | ||
790 | printf ("%s: sigpause returned\n", __FUNCTION__); | |
791 | ||
792 | exit (1); | |
793 | } | |
794 | ||
795 | ||
796 | static void * | |
797 | tf_sigsuspend (void *arg) | |
798 | { | |
799 | int r = pthread_barrier_wait (&b2); | |
800 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
801 | { | |
802 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
803 | exit (1); | |
804 | } | |
805 | ||
806 | if (arg != NULL) | |
807 | { | |
808 | r = pthread_barrier_wait (&b2); | |
76a50749 UD |
809 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) |
810 | { | |
26676450 UD |
811 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); |
812 | exit (1); | |
76a50749 | 813 | } |
26676450 | 814 | } |
76a50749 | 815 | |
26676450 | 816 | pthread_cleanup_push (cl, NULL); |
76a50749 | 817 | |
26676450 UD |
818 | /* Just for fun block all signals. */ |
819 | sigset_t mask; | |
820 | sigfillset (&mask); | |
821 | sigsuspend (&mask); | |
76a50749 | 822 | |
26676450 UD |
823 | pthread_cleanup_pop (0); |
824 | ||
825 | printf ("%s: sigsuspend returned\n", __FUNCTION__); | |
826 | ||
827 | exit (1); | |
828 | } | |
829 | ||
830 | ||
831 | static void * | |
832 | tf_sigwait (void *arg) | |
833 | { | |
834 | int r = pthread_barrier_wait (&b2); | |
835 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
836 | { | |
837 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
838 | exit (1); | |
839 | } | |
840 | ||
841 | if (arg != NULL) | |
842 | { | |
843 | r = pthread_barrier_wait (&b2); | |
844 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
845 | { | |
846 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
847 | exit (1); | |
848 | } | |
849 | } | |
850 | ||
26676450 UD |
851 | /* Block SIGUSR1. */ |
852 | sigset_t mask; | |
97b6614c | 853 | sigemptyset (&mask); |
26676450 UD |
854 | sigaddset (&mask, SIGUSR1); |
855 | if (pthread_sigmask (SIG_BLOCK, &mask, NULL) != 0) | |
856 | { | |
857 | printf ("%s: pthread_sigmask failed\n", __FUNCTION__); | |
858 | exit (1); | |
859 | } | |
860 | ||
26676450 | 861 | int sig; |
f23b30e2 | 862 | pthread_cleanup_push (cl, NULL); |
26676450 | 863 | |
f23b30e2 UD |
864 | /* Wait for SIGUSR1. */ |
865 | sigwait (&mask, &sig); | |
26676450 UD |
866 | |
867 | pthread_cleanup_pop (0); | |
868 | ||
f23b30e2 UD |
869 | printf ("%s: sigwait returned with signal %d\n", __FUNCTION__, sig); |
870 | ||
26676450 UD |
871 | exit (1); |
872 | } | |
873 | ||
874 | ||
875 | static void * | |
876 | tf_sigwaitinfo (void *arg) | |
877 | { | |
878 | int r = pthread_barrier_wait (&b2); | |
879 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
880 | { | |
881 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
882 | exit (1); | |
883 | } | |
884 | ||
885 | if (arg != NULL) | |
886 | { | |
887 | r = pthread_barrier_wait (&b2); | |
888 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
889 | { | |
890 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
891 | exit (1); | |
892 | } | |
893 | } | |
894 | ||
26676450 UD |
895 | /* Block SIGUSR1. */ |
896 | sigset_t mask; | |
97b6614c | 897 | sigemptyset (&mask); |
26676450 UD |
898 | sigaddset (&mask, SIGUSR1); |
899 | if (pthread_sigmask (SIG_BLOCK, &mask, NULL) != 0) | |
900 | { | |
901 | printf ("%s: pthread_sigmask failed\n", __FUNCTION__); | |
902 | exit (1); | |
903 | } | |
904 | ||
26676450 | 905 | siginfo_t info; |
f23b30e2 UD |
906 | pthread_cleanup_push (cl, NULL); |
907 | ||
908 | /* Wait for SIGUSR1. */ | |
26676450 UD |
909 | sigwaitinfo (&mask, &info); |
910 | ||
f23b30e2 UD |
911 | pthread_cleanup_pop (0); |
912 | ||
26676450 UD |
913 | printf ("%s: sigwaitinfo returned with signal %d\n", __FUNCTION__, |
914 | info.si_signo); | |
915 | ||
26676450 UD |
916 | exit (1); |
917 | } | |
918 | ||
919 | ||
920 | static void * | |
921 | tf_sigtimedwait (void *arg) | |
922 | { | |
923 | int r = pthread_barrier_wait (&b2); | |
924 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
925 | { | |
926 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
927 | exit (1); | |
928 | } | |
929 | ||
930 | if (arg != NULL) | |
931 | { | |
932 | r = pthread_barrier_wait (&b2); | |
933 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
934 | { | |
935 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
936 | exit (1); | |
937 | } | |
938 | } | |
939 | ||
26676450 UD |
940 | /* Block SIGUSR1. */ |
941 | sigset_t mask; | |
97b6614c | 942 | sigemptyset (&mask); |
26676450 UD |
943 | sigaddset (&mask, SIGUSR1); |
944 | if (pthread_sigmask (SIG_BLOCK, &mask, NULL) != 0) | |
945 | { | |
946 | printf ("%s: pthread_sigmask failed\n", __FUNCTION__); | |
947 | exit (1); | |
948 | } | |
949 | ||
950 | /* Wait for SIGUSR1. */ | |
951 | siginfo_t info; | |
952 | struct timespec ts = { .tv_sec = 60, .tv_nsec = 0 }; | |
f23b30e2 UD |
953 | pthread_cleanup_push (cl, NULL); |
954 | ||
26676450 UD |
955 | sigtimedwait (&mask, &info, &ts); |
956 | ||
f23b30e2 UD |
957 | pthread_cleanup_pop (0); |
958 | ||
26676450 UD |
959 | printf ("%s: sigtimedwait returned with signal %d\n", __FUNCTION__, |
960 | info.si_signo); | |
961 | ||
26676450 UD |
962 | exit (1); |
963 | } | |
964 | ||
965 | ||
966 | static void * | |
967 | tf_pause (void *arg) | |
968 | { | |
969 | int r = pthread_barrier_wait (&b2); | |
970 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
971 | { | |
972 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
973 | exit (1); | |
974 | } | |
975 | ||
976 | if (arg != NULL) | |
977 | { | |
978 | r = pthread_barrier_wait (&b2); | |
979 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
980 | { | |
981 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
982 | exit (1); | |
983 | } | |
984 | } | |
985 | ||
986 | pthread_cleanup_push (cl, NULL); | |
987 | ||
988 | pause (); | |
989 | ||
990 | pthread_cleanup_pop (0); | |
991 | ||
992 | printf ("%s: pause returned\n", __FUNCTION__); | |
993 | ||
994 | exit (1); | |
995 | } | |
996 | ||
997 | ||
998 | static void * | |
999 | tf_accept (void *arg) | |
1000 | { | |
1001 | struct sockaddr_un sun; | |
1002 | /* To test a non-blocking accept call we make the call file by using | |
1003 | a datagrame socket. */ | |
1004 | int pf = arg == NULL ? SOCK_STREAM : SOCK_DGRAM; | |
1005 | ||
1006 | tempfd = socket (AF_UNIX, pf, 0); | |
1007 | if (tempfd == -1) | |
1008 | { | |
1009 | printf ("%s: socket call failed\n", __FUNCTION__); | |
1010 | exit (1); | |
1011 | } | |
1012 | ||
1013 | int tries = 0; | |
1014 | do | |
1015 | { | |
1016 | if (++tries > 10) | |
1017 | { | |
1018 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1019 | } | |
1020 | ||
f23b30e2 | 1021 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-1-XXXXXX"); |
26676450 UD |
1022 | if (mktemp (sun.sun_path) == NULL) |
1023 | { | |
1024 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1025 | exit (1); | |
1026 | } | |
1027 | ||
1028 | sun.sun_family = AF_UNIX; | |
1029 | } | |
1030 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1031 | offsetof (struct sockaddr_un, sun_path) | |
1032 | + strlen (sun.sun_path) + 1) != 0); | |
1033 | ||
1034 | unlink (sun.sun_path); | |
1035 | ||
1036 | listen (tempfd, 5); | |
1037 | ||
1038 | socklen_t len = sizeof (sun); | |
1039 | ||
1040 | int r = pthread_barrier_wait (&b2); | |
1041 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1042 | { | |
1043 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1044 | exit (1); | |
1045 | } | |
1046 | ||
1047 | if (arg != NULL) | |
1048 | { | |
1049 | r = pthread_barrier_wait (&b2); | |
1050 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1051 | { | |
1052 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1053 | exit (1); | |
1054 | } | |
1055 | } | |
1056 | ||
1057 | pthread_cleanup_push (cl, NULL); | |
1058 | ||
1059 | accept (tempfd, (struct sockaddr *) &sun, &len); | |
1060 | ||
1061 | pthread_cleanup_pop (0); | |
1062 | ||
1063 | printf ("%s: accept returned\n", __FUNCTION__); | |
1064 | ||
1065 | exit (1); | |
1066 | } | |
1067 | ||
1068 | ||
1069 | static void * | |
1070 | tf_send (void *arg) | |
1071 | { | |
1072 | struct sockaddr_un sun; | |
1073 | ||
1074 | tempfd = socket (AF_UNIX, SOCK_STREAM, 0); | |
1075 | if (tempfd == -1) | |
1076 | { | |
1077 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1078 | exit (1); | |
1079 | } | |
1080 | ||
1081 | int tries = 0; | |
1082 | do | |
1083 | { | |
1084 | if (++tries > 10) | |
1085 | { | |
1086 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1087 | } | |
1088 | ||
f23b30e2 | 1089 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-2-XXXXXX"); |
26676450 UD |
1090 | if (mktemp (sun.sun_path) == NULL) |
1091 | { | |
1092 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1093 | exit (1); | |
1094 | } | |
1095 | ||
1096 | sun.sun_family = AF_UNIX; | |
1097 | } | |
1098 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1099 | offsetof (struct sockaddr_un, sun_path) | |
1100 | + strlen (sun.sun_path) + 1) != 0); | |
1101 | ||
1102 | listen (tempfd, 5); | |
1103 | ||
1104 | tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0); | |
1105 | if (tempfd2 == -1) | |
1106 | { | |
1107 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1108 | exit (1); | |
1109 | } | |
1110 | ||
1111 | if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0) | |
1112 | { | |
1113 | printf ("%s: connect failed\n", __FUNCTION__); | |
1114 | exit(1); | |
1115 | } | |
1116 | ||
1117 | unlink (sun.sun_path); | |
1118 | ||
1119 | int r = pthread_barrier_wait (&b2); | |
1120 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1121 | { | |
1122 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1123 | exit (1); | |
1124 | } | |
1125 | ||
1126 | if (arg != NULL) | |
1127 | { | |
1128 | r = pthread_barrier_wait (&b2); | |
1129 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1130 | { | |
1131 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1132 | exit (1); | |
1133 | } | |
1134 | } | |
1135 | ||
1136 | pthread_cleanup_push (cl, NULL); | |
1137 | ||
1138 | /* Very large block, so that the send call blocks. */ | |
1139 | char mem[700000]; | |
1140 | ||
1141 | send (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0); | |
1142 | ||
1143 | pthread_cleanup_pop (0); | |
1144 | ||
1145 | printf ("%s: send returned\n", __FUNCTION__); | |
1146 | ||
1147 | exit (1); | |
1148 | } | |
1149 | ||
1150 | ||
1151 | static void * | |
1152 | tf_recv (void *arg) | |
1153 | { | |
1154 | struct sockaddr_un sun; | |
1155 | ||
1156 | tempfd = socket (AF_UNIX, SOCK_STREAM, 0); | |
1157 | if (tempfd == -1) | |
1158 | { | |
1159 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1160 | exit (1); | |
1161 | } | |
1162 | ||
1163 | int tries = 0; | |
1164 | do | |
1165 | { | |
1166 | if (++tries > 10) | |
1167 | { | |
1168 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1169 | } | |
1170 | ||
f23b30e2 | 1171 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-3-XXXXXX"); |
26676450 UD |
1172 | if (mktemp (sun.sun_path) == NULL) |
1173 | { | |
1174 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1175 | exit (1); | |
1176 | } | |
1177 | ||
1178 | sun.sun_family = AF_UNIX; | |
1179 | } | |
1180 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1181 | offsetof (struct sockaddr_un, sun_path) | |
1182 | + strlen (sun.sun_path) + 1) != 0); | |
1183 | ||
1184 | listen (tempfd, 5); | |
1185 | ||
1186 | tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0); | |
1187 | if (tempfd2 == -1) | |
1188 | { | |
1189 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1190 | exit (1); | |
1191 | } | |
1192 | ||
1193 | if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0) | |
1194 | { | |
1195 | printf ("%s: connect failed\n", __FUNCTION__); | |
1196 | exit(1); | |
1197 | } | |
1198 | ||
1199 | unlink (sun.sun_path); | |
1200 | ||
1201 | int r = pthread_barrier_wait (&b2); | |
1202 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1203 | { | |
1204 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1205 | exit (1); | |
1206 | } | |
1207 | ||
1208 | if (arg != NULL) | |
1209 | { | |
1210 | r = pthread_barrier_wait (&b2); | |
1211 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1212 | { | |
1213 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1214 | exit (1); | |
1215 | } | |
1216 | } | |
1217 | ||
1218 | pthread_cleanup_push (cl, NULL); | |
1219 | ||
1220 | char mem[70]; | |
1221 | ||
1222 | recv (tempfd2, mem, arg == NULL ? sizeof (mem) : 0, 0); | |
1223 | ||
1224 | pthread_cleanup_pop (0); | |
1225 | ||
1226 | printf ("%s: recv returned\n", __FUNCTION__); | |
1227 | ||
1228 | exit (1); | |
1229 | } | |
1230 | ||
1231 | ||
1232 | static void * | |
1233 | tf_recvfrom (void *arg) | |
1234 | { | |
1235 | struct sockaddr_un sun; | |
1236 | ||
1237 | tempfd = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1238 | if (tempfd == -1) | |
1239 | { | |
1240 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1241 | exit (1); | |
1242 | } | |
1243 | ||
1244 | int tries = 0; | |
1245 | do | |
1246 | { | |
1247 | if (++tries > 10) | |
1248 | { | |
1249 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1250 | } | |
1251 | ||
f23b30e2 | 1252 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-4-XXXXXX"); |
26676450 UD |
1253 | if (mktemp (sun.sun_path) == NULL) |
1254 | { | |
1255 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1256 | exit (1); | |
1257 | } | |
1258 | ||
1259 | sun.sun_family = AF_UNIX; | |
1260 | } | |
1261 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1262 | offsetof (struct sockaddr_un, sun_path) | |
1263 | + strlen (sun.sun_path) + 1) != 0); | |
1264 | ||
1265 | tempfname = strdup (sun.sun_path); | |
1266 | ||
1267 | tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1268 | if (tempfd2 == -1) | |
1269 | { | |
1270 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1271 | exit (1); | |
1272 | } | |
1273 | ||
1274 | int r = pthread_barrier_wait (&b2); | |
1275 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1276 | { | |
1277 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1278 | exit (1); | |
1279 | } | |
1280 | ||
1281 | if (arg != NULL) | |
1282 | { | |
1283 | r = pthread_barrier_wait (&b2); | |
1284 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1285 | { | |
1286 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1287 | exit (1); | |
1288 | } | |
1289 | } | |
1290 | ||
1291 | pthread_cleanup_push (cl, NULL); | |
1292 | ||
1293 | char mem[70]; | |
1294 | socklen_t len = sizeof (sun); | |
1295 | ||
1296 | recvfrom (tempfd2, mem, arg == NULL ? sizeof (mem) : 0, 0, | |
1297 | (struct sockaddr *) &sun, &len); | |
1298 | ||
1299 | pthread_cleanup_pop (0); | |
1300 | ||
1301 | printf ("%s: recvfrom returned\n", __FUNCTION__); | |
1302 | ||
1303 | exit (1); | |
1304 | } | |
1305 | ||
1306 | ||
1307 | static void * | |
1308 | tf_recvmsg (void *arg) | |
1309 | { | |
1310 | struct sockaddr_un sun; | |
1311 | ||
1312 | tempfd = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1313 | if (tempfd == -1) | |
1314 | { | |
1315 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1316 | exit (1); | |
1317 | } | |
1318 | ||
1319 | int tries = 0; | |
1320 | do | |
1321 | { | |
1322 | if (++tries > 10) | |
1323 | { | |
1324 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1325 | } | |
1326 | ||
f23b30e2 | 1327 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-5-XXXXXX"); |
26676450 UD |
1328 | if (mktemp (sun.sun_path) == NULL) |
1329 | { | |
1330 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1331 | exit (1); | |
1332 | } | |
1333 | ||
1334 | sun.sun_family = AF_UNIX; | |
1335 | } | |
1336 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1337 | offsetof (struct sockaddr_un, sun_path) | |
1338 | + strlen (sun.sun_path) + 1) != 0); | |
1339 | ||
1340 | tempfname = strdup (sun.sun_path); | |
1341 | ||
1342 | tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1343 | if (tempfd2 == -1) | |
1344 | { | |
1345 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1346 | exit (1); | |
1347 | } | |
1348 | ||
1349 | int r = pthread_barrier_wait (&b2); | |
1350 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1351 | { | |
1352 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1353 | exit (1); | |
1354 | } | |
1355 | ||
1356 | if (arg != NULL) | |
1357 | { | |
1358 | r = pthread_barrier_wait (&b2); | |
1359 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1360 | { | |
1361 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1362 | exit (1); | |
1363 | } | |
1364 | } | |
1365 | ||
1366 | pthread_cleanup_push (cl, NULL); | |
1367 | ||
1368 | char mem[70]; | |
1369 | struct iovec iov[1]; | |
1370 | iov[0].iov_base = mem; | |
1371 | iov[0].iov_len = arg == NULL ? sizeof (mem) : 0; | |
1372 | ||
1373 | struct msghdr m; | |
1374 | m.msg_name = &sun; | |
1375 | m.msg_namelen = sizeof (sun); | |
1376 | m.msg_iov = iov; | |
1377 | m.msg_iovlen = 1; | |
1378 | m.msg_control = NULL; | |
1379 | m.msg_controllen = 0; | |
1380 | ||
1381 | recvmsg (tempfd2, &m, 0); | |
1382 | ||
1383 | pthread_cleanup_pop (0); | |
1384 | ||
1385 | printf ("%s: recvmsg returned\n", __FUNCTION__); | |
1386 | ||
1387 | exit (1); | |
1388 | } | |
1389 | ||
1390 | ||
047aec8f UD |
1391 | static void * |
1392 | tf_open (void *arg) | |
1393 | { | |
1394 | if (arg == NULL) | |
1395 | // XXX If somebody can provide a portable test case in which open() | |
1396 | // blocks we can enable this test to run in both rounds. | |
1397 | abort (); | |
1398 | ||
1399 | int r = pthread_barrier_wait (&b2); | |
1400 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1401 | { | |
1402 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1403 | exit (1); | |
1404 | } | |
1405 | ||
1406 | r = pthread_barrier_wait (&b2); | |
1407 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1408 | { | |
1409 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1410 | exit (1); | |
1411 | } | |
1412 | ||
1413 | pthread_cleanup_push (cl, NULL); | |
1414 | ||
1415 | open ("Makefile", O_RDONLY); | |
1416 | ||
1417 | pthread_cleanup_pop (0); | |
1418 | ||
1419 | printf ("%s: open returned\n", __FUNCTION__); | |
1420 | ||
1421 | exit (1); | |
1422 | } | |
1423 | ||
1424 | ||
1425 | static void * | |
1426 | tf_close (void *arg) | |
1427 | { | |
1428 | if (arg == NULL) | |
1429 | // XXX If somebody can provide a portable test case in which close() | |
1430 | // blocks we can enable this test to run in both rounds. | |
1431 | abort (); | |
1432 | ||
1433 | char fname[] = "/tmp/tst-cancel-fd-XXXXXX"; | |
1434 | tempfd = mkstemp (fname); | |
1435 | if (tempfd == -1) | |
1436 | { | |
1437 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
1438 | exit (1); | |
1439 | } | |
1440 | unlink (fname); | |
1441 | ||
1442 | int r = pthread_barrier_wait (&b2); | |
1443 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1444 | { | |
1445 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1446 | exit (1); | |
1447 | } | |
1448 | ||
1449 | r = pthread_barrier_wait (&b2); | |
1450 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1451 | { | |
1452 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1453 | exit (1); | |
1454 | } | |
1455 | ||
1456 | pthread_cleanup_push (cl, NULL); | |
1457 | ||
1458 | close (tempfd); | |
1459 | ||
1460 | pthread_cleanup_pop (0); | |
1461 | ||
1462 | printf ("%s: close returned\n", __FUNCTION__); | |
1463 | ||
1464 | exit (1); | |
1465 | } | |
1466 | ||
1467 | ||
1468 | static void * | |
1469 | tf_pread (void *arg) | |
1470 | { | |
1471 | if (arg == NULL) | |
1472 | // XXX If somebody can provide a portable test case in which pread() | |
1473 | // blocks we can enable this test to run in both rounds. | |
1474 | abort (); | |
1475 | ||
1476 | tempfd = open ("Makefile", O_RDONLY); | |
1477 | if (tempfd == -1) | |
1478 | { | |
1479 | printf ("%s: cannot open Makefile\n", __FUNCTION__); | |
1480 | exit (1); | |
1481 | } | |
1482 | ||
1483 | int r = pthread_barrier_wait (&b2); | |
1484 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1485 | { | |
1486 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1487 | exit (1); | |
1488 | } | |
1489 | ||
1490 | r = pthread_barrier_wait (&b2); | |
1491 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1492 | { | |
1493 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1494 | exit (1); | |
1495 | } | |
1496 | ||
1497 | pthread_cleanup_push (cl, NULL); | |
1498 | ||
1499 | char mem[10]; | |
1500 | pread (tempfd, mem, sizeof (mem), 0); | |
1501 | ||
1502 | pthread_cleanup_pop (0); | |
1503 | ||
1504 | printf ("%s: pread returned\n", __FUNCTION__); | |
1505 | ||
1506 | exit (1); | |
1507 | } | |
1508 | ||
1509 | ||
1510 | static void * | |
1511 | tf_pwrite (void *arg) | |
1512 | { | |
1513 | if (arg == NULL) | |
1514 | // XXX If somebody can provide a portable test case in which pwrite() | |
1515 | // blocks we can enable this test to run in both rounds. | |
1516 | abort (); | |
1517 | ||
1518 | char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; | |
1519 | tempfd = mkstemp (fname); | |
1520 | if (tempfd == -1) | |
1521 | { | |
1522 | printf ("%s: mkstemp failed\n", __FUNCTION__); | |
1523 | exit (1); | |
1524 | } | |
1525 | unlink (fname); | |
1526 | ||
1527 | int r = pthread_barrier_wait (&b2); | |
1528 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1529 | { | |
1530 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1531 | exit (1); | |
1532 | } | |
1533 | ||
1534 | r = pthread_barrier_wait (&b2); | |
1535 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1536 | { | |
1537 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1538 | exit (1); | |
1539 | } | |
1540 | ||
1541 | pthread_cleanup_push (cl, NULL); | |
1542 | ||
1543 | char mem[10]; | |
1544 | pwrite (tempfd, mem, sizeof (mem), 0); | |
1545 | ||
1546 | pthread_cleanup_pop (0); | |
1547 | ||
1548 | printf ("%s: pwrite returned\n", __FUNCTION__); | |
1549 | ||
1550 | exit (1); | |
1551 | } | |
1552 | ||
1553 | ||
1554 | static void * | |
1555 | tf_fsync (void *arg) | |
1556 | { | |
1557 | if (arg == NULL) | |
1558 | // XXX If somebody can provide a portable test case in which fsync() | |
1559 | // blocks we can enable this test to run in both rounds. | |
1560 | abort (); | |
1561 | ||
1562 | tempfd = open ("Makefile", O_RDONLY); | |
1563 | if (tempfd == -1) | |
1564 | { | |
1565 | printf ("%s: cannot open Makefile\n", __FUNCTION__); | |
1566 | exit (1); | |
1567 | } | |
1568 | ||
1569 | int r = pthread_barrier_wait (&b2); | |
1570 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1571 | { | |
1572 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1573 | exit (1); | |
1574 | } | |
1575 | ||
1576 | r = pthread_barrier_wait (&b2); | |
1577 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1578 | { | |
1579 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1580 | exit (1); | |
1581 | } | |
1582 | ||
1583 | pthread_cleanup_push (cl, NULL); | |
1584 | ||
1585 | fsync (tempfd); | |
1586 | ||
1587 | pthread_cleanup_pop (0); | |
1588 | ||
1589 | printf ("%s: fsync returned\n", __FUNCTION__); | |
1590 | ||
1591 | exit (1); | |
1592 | } | |
1593 | ||
1594 | ||
aa75f64c UD |
1595 | static void * |
1596 | tf_fdatasync (void *arg) | |
1597 | { | |
1598 | if (arg == NULL) | |
1599 | // XXX If somebody can provide a portable test case in which fdatasync() | |
1600 | // blocks we can enable this test to run in both rounds. | |
1601 | abort (); | |
1602 | ||
1603 | tempfd = open ("Makefile", O_RDONLY); | |
1604 | if (tempfd == -1) | |
1605 | { | |
1606 | printf ("%s: cannot open Makefile\n", __FUNCTION__); | |
1607 | exit (1); | |
1608 | } | |
1609 | ||
1610 | int r = pthread_barrier_wait (&b2); | |
1611 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1612 | { | |
1613 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1614 | exit (1); | |
1615 | } | |
1616 | ||
1617 | r = pthread_barrier_wait (&b2); | |
1618 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1619 | { | |
1620 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1621 | exit (1); | |
1622 | } | |
1623 | ||
1624 | pthread_cleanup_push (cl, NULL); | |
1625 | ||
1626 | fdatasync (tempfd); | |
1627 | ||
1628 | pthread_cleanup_pop (0); | |
1629 | ||
1630 | printf ("%s: fdatasync returned\n", __FUNCTION__); | |
1631 | ||
1632 | exit (1); | |
1633 | } | |
1634 | ||
1635 | ||
047aec8f UD |
1636 | static void * |
1637 | tf_msync (void *arg) | |
1638 | { | |
1639 | if (arg == NULL) | |
1640 | // XXX If somebody can provide a portable test case in which msync() | |
1641 | // blocks we can enable this test to run in both rounds. | |
1642 | abort (); | |
1643 | ||
1644 | tempfd = open ("Makefile", O_RDONLY); | |
1645 | if (tempfd == -1) | |
1646 | { | |
1647 | printf ("%s: cannot open Makefile\n", __FUNCTION__); | |
1648 | exit (1); | |
1649 | } | |
1650 | void *p = mmap (NULL, 10, PROT_READ, MAP_SHARED, tempfd, 0); | |
1651 | if (p == MAP_FAILED) | |
1652 | { | |
1653 | printf ("%s: mmap failed\n", __FUNCTION__); | |
1654 | exit (1); | |
1655 | } | |
1656 | ||
1657 | int r = pthread_barrier_wait (&b2); | |
1658 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1659 | { | |
1660 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1661 | exit (1); | |
1662 | } | |
1663 | ||
1664 | r = pthread_barrier_wait (&b2); | |
1665 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1666 | { | |
1667 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1668 | exit (1); | |
1669 | } | |
1670 | ||
1671 | pthread_cleanup_push (cl, NULL); | |
1672 | ||
1673 | msync (p, 10, 0); | |
1674 | ||
1675 | pthread_cleanup_pop (0); | |
1676 | ||
1677 | printf ("%s: msync returned\n", __FUNCTION__); | |
1678 | ||
1679 | exit (1); | |
1680 | } | |
1681 | ||
1682 | ||
f23b30e2 UD |
1683 | static void * |
1684 | tf_sendto (void *arg) | |
1685 | { | |
1686 | if (arg == NULL) | |
1687 | // XXX If somebody can provide a portable test case in which sendto() | |
1688 | // blocks we can enable this test to run in both rounds. | |
1689 | abort (); | |
1690 | ||
1691 | struct sockaddr_un sun; | |
1692 | ||
1693 | tempfd = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1694 | if (tempfd == -1) | |
1695 | { | |
1696 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1697 | exit (1); | |
1698 | } | |
1699 | ||
1700 | int tries = 0; | |
1701 | do | |
1702 | { | |
1703 | if (++tries > 10) | |
1704 | { | |
1705 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1706 | } | |
1707 | ||
1708 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-6-XXXXXX"); | |
1709 | if (mktemp (sun.sun_path) == NULL) | |
1710 | { | |
1711 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1712 | exit (1); | |
1713 | } | |
1714 | ||
1715 | sun.sun_family = AF_UNIX; | |
1716 | } | |
1717 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1718 | offsetof (struct sockaddr_un, sun_path) | |
1719 | + strlen (sun.sun_path) + 1) != 0); | |
1720 | tempfname = strdup (sun.sun_path); | |
1721 | ||
1722 | tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1723 | if (tempfd2 == -1) | |
1724 | { | |
1725 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1726 | exit (1); | |
1727 | } | |
1728 | ||
1729 | int r = pthread_barrier_wait (&b2); | |
1730 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1731 | { | |
1732 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1733 | exit (1); | |
1734 | } | |
1735 | ||
1736 | r = pthread_barrier_wait (&b2); | |
1737 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1738 | { | |
1739 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1740 | exit (1); | |
1741 | } | |
1742 | ||
1743 | pthread_cleanup_push (cl, NULL); | |
1744 | ||
1745 | char mem[1]; | |
1746 | ||
1747 | sendto (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0, | |
1748 | (struct sockaddr *) &sun, | |
1749 | offsetof (struct sockaddr_un, sun_path) + strlen (sun.sun_path) + 1); | |
1750 | ||
1751 | pthread_cleanup_pop (0); | |
1752 | ||
1753 | printf ("%s: sendto returned\n", __FUNCTION__); | |
1754 | ||
1755 | exit (1); | |
1756 | } | |
1757 | ||
1758 | ||
1759 | static void * | |
1760 | tf_sendmsg (void *arg) | |
1761 | { | |
1762 | if (arg == NULL) | |
1763 | // XXX If somebody can provide a portable test case in which sendmsg() | |
1764 | // blocks we can enable this test to run in both rounds. | |
1765 | abort (); | |
1766 | ||
1767 | struct sockaddr_un sun; | |
1768 | ||
1769 | tempfd = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1770 | if (tempfd == -1) | |
1771 | { | |
1772 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1773 | exit (1); | |
1774 | } | |
1775 | ||
1776 | int tries = 0; | |
1777 | do | |
1778 | { | |
1779 | if (++tries > 10) | |
1780 | { | |
1781 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1782 | } | |
1783 | ||
1784 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-7-XXXXXX"); | |
1785 | if (mktemp (sun.sun_path) == NULL) | |
1786 | { | |
1787 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1788 | exit (1); | |
1789 | } | |
1790 | ||
1791 | sun.sun_family = AF_UNIX; | |
1792 | } | |
1793 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1794 | offsetof (struct sockaddr_un, sun_path) | |
1795 | + strlen (sun.sun_path) + 1) != 0); | |
1796 | tempfname = strdup (sun.sun_path); | |
1797 | ||
1798 | tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0); | |
1799 | if (tempfd2 == -1) | |
1800 | { | |
1801 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1802 | exit (1); | |
1803 | } | |
1804 | ||
1805 | int r = pthread_barrier_wait (&b2); | |
1806 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1807 | { | |
1808 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1809 | exit (1); | |
1810 | } | |
1811 | ||
1812 | r = pthread_barrier_wait (&b2); | |
1813 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1814 | { | |
1815 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1816 | exit (1); | |
1817 | } | |
1818 | ||
1819 | pthread_cleanup_push (cl, NULL); | |
1820 | ||
1821 | char mem[1]; | |
1822 | struct iovec iov[1]; | |
1823 | iov[0].iov_base = mem; | |
1824 | iov[0].iov_len = 1; | |
1825 | ||
1826 | struct msghdr m; | |
1827 | m.msg_name = &sun; | |
1828 | m.msg_namelen = (offsetof (struct sockaddr_un, sun_path) | |
1829 | + strlen (sun.sun_path) + 1); | |
1830 | m.msg_iov = iov; | |
1831 | m.msg_iovlen = 1; | |
1832 | m.msg_control = NULL; | |
1833 | m.msg_controllen = 0; | |
1834 | ||
1835 | sendmsg (tempfd2, &m, 0); | |
1836 | ||
1837 | pthread_cleanup_pop (0); | |
1838 | ||
1839 | printf ("%s: sendmsg returned\n", __FUNCTION__); | |
1840 | ||
1841 | exit (1); | |
1842 | } | |
1843 | ||
1844 | ||
1845 | static void * | |
1846 | tf_creat (void *arg) | |
1847 | { | |
1848 | if (arg == NULL) | |
1849 | // XXX If somebody can provide a portable test case in which sendmsg() | |
1850 | // blocks we can enable this test to run in both rounds. | |
1851 | abort (); | |
1852 | ||
1853 | int r = pthread_barrier_wait (&b2); | |
1854 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1855 | { | |
1856 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1857 | exit (1); | |
1858 | } | |
1859 | ||
1860 | r = pthread_barrier_wait (&b2); | |
1861 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1862 | { | |
1863 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1864 | exit (1); | |
1865 | } | |
1866 | ||
1867 | pthread_cleanup_push (cl, NULL); | |
1868 | ||
1869 | creat ("tmp/tst-cancel-4-should-not-exist", 0666); | |
1870 | ||
1871 | pthread_cleanup_pop (0); | |
1872 | ||
1873 | printf ("%s: creat returned\n", __FUNCTION__); | |
1874 | ||
1875 | exit (1); | |
1876 | } | |
1877 | ||
1878 | ||
1879 | static void * | |
1880 | tf_connect (void *arg) | |
1881 | { | |
1882 | if (arg == NULL) | |
1883 | // XXX If somebody can provide a portable test case in which connect() | |
1884 | // blocks we can enable this test to run in both rounds. | |
1885 | abort (); | |
1886 | ||
1887 | struct sockaddr_un sun; | |
1888 | ||
1889 | tempfd = socket (AF_UNIX, SOCK_STREAM, 0); | |
1890 | if (tempfd == -1) | |
1891 | { | |
1892 | printf ("%s: first socket call failed\n", __FUNCTION__); | |
1893 | exit (1); | |
1894 | } | |
1895 | ||
1896 | int tries = 0; | |
1897 | do | |
1898 | { | |
1899 | if (++tries > 10) | |
1900 | { | |
1901 | printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__); | |
1902 | } | |
1903 | ||
1904 | strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-2-XXXXXX"); | |
1905 | if (mktemp (sun.sun_path) == NULL) | |
1906 | { | |
1907 | printf ("%s: cannot generate temp file name\n", __FUNCTION__); | |
1908 | exit (1); | |
1909 | } | |
1910 | ||
1911 | sun.sun_family = AF_UNIX; | |
1912 | } | |
1913 | while (bind (tempfd, (struct sockaddr *) &sun, | |
1914 | offsetof (struct sockaddr_un, sun_path) | |
1915 | + strlen (sun.sun_path) + 1) != 0); | |
1916 | tempfname = strdup (sun.sun_path); | |
1917 | ||
1918 | listen (tempfd, 5); | |
1919 | ||
1920 | tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0); | |
1921 | if (tempfd2 == -1) | |
1922 | { | |
1923 | printf ("%s: second socket call failed\n", __FUNCTION__); | |
1924 | exit (1); | |
1925 | } | |
1926 | ||
1927 | int r = pthread_barrier_wait (&b2); | |
1928 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1929 | { | |
1930 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1931 | exit (1); | |
1932 | } | |
1933 | ||
1934 | if (arg != NULL) | |
1935 | { | |
1936 | r = pthread_barrier_wait (&b2); | |
1937 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1938 | { | |
1939 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1940 | exit (1); | |
1941 | } | |
1942 | } | |
1943 | ||
1944 | pthread_cleanup_push (cl, NULL); | |
1945 | ||
1946 | connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)); | |
1947 | ||
1948 | pthread_cleanup_pop (0); | |
1949 | ||
1950 | printf ("%s: connect returned\n", __FUNCTION__); | |
1951 | ||
1952 | exit (1); | |
1953 | } | |
1954 | ||
1955 | ||
1956 | static void * | |
1957 | tf_tcdrain (void *arg) | |
1958 | { | |
1959 | if (arg == NULL) | |
1960 | // XXX If somebody can provide a portable test case in which tcdrain() | |
1961 | // blocks we can enable this test to run in both rounds. | |
1962 | abort (); | |
1963 | ||
1964 | int r = pthread_barrier_wait (&b2); | |
1965 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1966 | { | |
1967 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
1968 | exit (1); | |
1969 | } | |
1970 | ||
1971 | if (arg != NULL) | |
1972 | { | |
1973 | r = pthread_barrier_wait (&b2); | |
1974 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
1975 | { | |
1976 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
1977 | exit (1); | |
1978 | } | |
1979 | } | |
1980 | ||
1981 | pthread_cleanup_push (cl, NULL); | |
1982 | ||
1983 | /* Regardless of stderr being a terminal, the tcdrain call should be | |
1984 | canceled. */ | |
1985 | tcdrain (STDERR_FILENO); | |
1986 | ||
1987 | pthread_cleanup_pop (0); | |
1988 | ||
1989 | printf ("%s: tcdrain returned\n", __FUNCTION__); | |
1990 | ||
1991 | exit (1); | |
1992 | } | |
1993 | ||
1994 | ||
1995 | static void * | |
1996 | tf_msgrcv (void *arg) | |
1997 | { | |
483e95d0 | 1998 | tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT); |
67060ef5 UD |
1999 | if (tempmsg == -1) |
2000 | { | |
2001 | printf ("%s: msgget failed: %s\n", __FUNCTION__, strerror (errno)); | |
2002 | exit (1); | |
2003 | } | |
f23b30e2 UD |
2004 | |
2005 | int r = pthread_barrier_wait (&b2); | |
2006 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2007 | { | |
2008 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
2009 | exit (1); | |
2010 | } | |
2011 | ||
2012 | if (arg != NULL) | |
2013 | { | |
2014 | r = pthread_barrier_wait (&b2); | |
2015 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2016 | { | |
2017 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
2018 | exit (1); | |
2019 | } | |
2020 | } | |
2021 | ||
7d7ff54c UD |
2022 | ssize_t s; |
2023 | ||
f23b30e2 UD |
2024 | pthread_cleanup_push (cl, NULL); |
2025 | ||
2026 | struct | |
2027 | { | |
2028 | long int type; | |
2029 | char mem[10]; | |
2030 | } m; | |
ca343e73 UD |
2031 | int randnr; |
2032 | /* We need a positive random number. */ | |
2033 | do | |
483e95d0 | 2034 | randnr = random () % 64000; |
ca343e73 UD |
2035 | while (randnr <= 0); |
2036 | do | |
2037 | { | |
2038 | errno = 0; | |
7d7ff54c | 2039 | s = msgrcv (tempmsg, (struct msgbuf *) &m, 10, randnr, 0); |
ca343e73 | 2040 | } |
7d7ff54c | 2041 | while (errno == EIDRM || errno == EINTR); |
f23b30e2 UD |
2042 | |
2043 | pthread_cleanup_pop (0); | |
2044 | ||
7d7ff54c | 2045 | printf ("%s: msgrcv returned %zd with errno = %m\n", __FUNCTION__, s); |
f23b30e2 | 2046 | |
67060ef5 UD |
2047 | msgctl (tempmsg, IPC_RMID, NULL); |
2048 | ||
f23b30e2 UD |
2049 | exit (1); |
2050 | } | |
2051 | ||
2052 | ||
2053 | static void * | |
2054 | tf_msgsnd (void *arg) | |
2055 | { | |
2056 | if (arg == NULL) | |
2057 | // XXX If somebody can provide a portable test case in which msgsnd() | |
2058 | // blocks we can enable this test to run in both rounds. | |
2059 | abort (); | |
2060 | ||
483e95d0 | 2061 | tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT); |
67060ef5 UD |
2062 | if (tempmsg == -1) |
2063 | { | |
2064 | printf ("%s: msgget failed: %s\n", __FUNCTION__, strerror (errno)); | |
2065 | exit (1); | |
2066 | } | |
f23b30e2 UD |
2067 | |
2068 | int r = pthread_barrier_wait (&b2); | |
2069 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2070 | { | |
2071 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
2072 | exit (1); | |
2073 | } | |
2074 | ||
2075 | r = pthread_barrier_wait (&b2); | |
2076 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2077 | { | |
2078 | printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__); | |
2079 | exit (1); | |
2080 | } | |
2081 | ||
2082 | pthread_cleanup_push (cl, NULL); | |
2083 | ||
2084 | struct | |
2085 | { | |
2086 | long int type; | |
2087 | char mem[1]; | |
2088 | } m; | |
ca343e73 UD |
2089 | /* We need a positive random number. */ |
2090 | do | |
483e95d0 | 2091 | m.type = random () % 64000; |
ca343e73 | 2092 | while (m.type <= 0); |
f23b30e2 UD |
2093 | msgsnd (tempmsg, (struct msgbuf *) &m, sizeof (m.mem), 0); |
2094 | ||
2095 | pthread_cleanup_pop (0); | |
2096 | ||
2097 | printf ("%s: msgsnd returned\n", __FUNCTION__); | |
2098 | ||
67060ef5 UD |
2099 | msgctl (tempmsg, IPC_RMID, NULL); |
2100 | ||
f23b30e2 UD |
2101 | exit (1); |
2102 | } | |
2103 | ||
2104 | ||
26676450 UD |
2105 | static struct |
2106 | { | |
2107 | const char *name; | |
2108 | void *(*tf) (void *); | |
2109 | int nb; | |
2110 | int only_early; | |
2111 | } tests[] = | |
2112 | { | |
2113 | #define ADD_TEST(name, nbar, early) { #name, tf_##name, nbar, early } | |
2114 | ADD_TEST (read, 2, 0), | |
2115 | ADD_TEST (readv, 2, 0), | |
2116 | ADD_TEST (select, 2, 0), | |
2117 | ADD_TEST (pselect, 2, 0), | |
2118 | ADD_TEST (poll, 2, 0), | |
7c65e900 | 2119 | ADD_TEST (ppoll, 2, 0), |
26676450 UD |
2120 | ADD_TEST (write, 2, 0), |
2121 | ADD_TEST (writev, 2, 0), | |
2122 | ADD_TEST (sleep, 2, 0), | |
2123 | ADD_TEST (usleep, 2, 0), | |
2124 | ADD_TEST (nanosleep, 2, 0), | |
2125 | ADD_TEST (wait, 2, 0), | |
2126 | ADD_TEST (waitid, 2, 0), | |
2127 | ADD_TEST (waitpid, 2, 0), | |
2128 | ADD_TEST (sigpause, 2, 0), | |
2129 | ADD_TEST (sigsuspend, 2, 0), | |
2130 | ADD_TEST (sigwait, 2, 0), | |
2131 | ADD_TEST (sigwaitinfo, 2, 0), | |
2132 | ADD_TEST (sigtimedwait, 2, 0), | |
2133 | ADD_TEST (pause, 2, 0), | |
2134 | ADD_TEST (accept, 2, 0), | |
2135 | ADD_TEST (send, 2, 0), | |
2136 | ADD_TEST (recv, 2, 0), | |
2137 | ADD_TEST (recvfrom, 2, 0), | |
2138 | ADD_TEST (recvmsg, 2, 0), | |
047aec8f UD |
2139 | ADD_TEST (open, 2, 1), |
2140 | ADD_TEST (close, 2, 1), | |
2141 | ADD_TEST (pread, 2, 1), | |
2142 | ADD_TEST (pwrite, 2, 1), | |
2143 | ADD_TEST (fsync, 2, 1), | |
aa75f64c | 2144 | ADD_TEST (fdatasync, 2, 1), |
047aec8f | 2145 | ADD_TEST (msync, 2, 1), |
f23b30e2 UD |
2146 | ADD_TEST (sendto, 2, 1), |
2147 | ADD_TEST (sendmsg, 2, 1), | |
2148 | ADD_TEST (creat, 2, 1), | |
2149 | ADD_TEST (connect, 2, 1), | |
2150 | ADD_TEST (tcdrain, 2, 1), | |
2151 | ADD_TEST (msgrcv, 2, 0), | |
2152 | ADD_TEST (msgsnd, 2, 1), | |
26676450 UD |
2153 | }; |
2154 | #define ntest_tf (sizeof (tests) / sizeof (tests[0])) | |
2155 | ||
2156 | ||
2157 | static int | |
2158 | do_test (void) | |
2159 | { | |
8074c5c5 RM |
2160 | int val; |
2161 | socklen_t len; | |
2162 | ||
2163 | if (socketpair (AF_UNIX, SOCK_STREAM, PF_UNIX, fds) != 0) | |
2164 | { | |
2165 | perror ("socketpair"); | |
2166 | exit (1); | |
2167 | } | |
2168 | ||
2169 | val = 1; | |
2170 | len = sizeof(val); | |
2171 | setsockopt (fds[1], SOL_SOCKET, SO_SNDBUF, &val, sizeof(val)); | |
2172 | if (getsockopt (fds[1], SOL_SOCKET, SO_SNDBUF, &val, &len) < 0) | |
2173 | { | |
2174 | perror ("getsockopt"); | |
2175 | exit (1); | |
2176 | } | |
2177 | if (val >= WRITE_BUFFER_SIZE) | |
26676450 | 2178 | { |
8074c5c5 | 2179 | puts ("minimum write buffer size too large"); |
26676450 UD |
2180 | exit (1); |
2181 | } | |
8074c5c5 | 2182 | setsockopt (fds[1], SOL_SOCKET, SO_SNDBUF, &val, sizeof(val)); |
26676450 UD |
2183 | |
2184 | int result = 0; | |
2185 | size_t cnt; | |
2186 | for (cnt = 0; cnt < ntest_tf; ++cnt) | |
2187 | { | |
2188 | if (tests[cnt].only_early) | |
2189 | continue; | |
2190 | ||
2191 | if (pthread_barrier_init (&b2, NULL, tests[cnt].nb) != 0) | |
2192 | { | |
2193 | puts ("b2 init failed"); | |
2194 | exit (1); | |
2195 | } | |
2196 | ||
2197 | /* Reset the counter for the cleanup handler. */ | |
2198 | cl_called = 0; | |
2199 | ||
2200 | pthread_t th; | |
2201 | if (pthread_create (&th, NULL, tests[cnt].tf, NULL) != 0) | |
2202 | { | |
2203 | printf ("create for '%s' test failed\n", tests[cnt].name); | |
2204 | result = 1; | |
2205 | continue; | |
2206 | } | |
2207 | ||
2208 | int r = pthread_barrier_wait (&b2); | |
2209 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2210 | { | |
2211 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
2212 | result = 1; | |
2213 | continue; | |
2214 | } | |
2215 | ||
2216 | struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 }; | |
2217 | while (nanosleep (&ts, &ts) != 0) | |
2218 | continue; | |
2219 | ||
2220 | if (pthread_cancel (th) != 0) | |
2221 | { | |
2222 | printf ("cancel for '%s' failed\n", tests[cnt].name); | |
2223 | result = 1; | |
2224 | continue; | |
2225 | } | |
2226 | ||
2227 | void *status; | |
2228 | if (pthread_join (th, &status) != 0) | |
2229 | { | |
2230 | printf ("join for '%s' failed\n", tests[cnt].name); | |
2231 | result = 1; | |
2232 | continue; | |
2233 | } | |
2234 | if (status != PTHREAD_CANCELED) | |
2235 | { | |
2236 | printf ("thread for '%s' not canceled\n", tests[cnt].name); | |
2237 | result = 1; | |
2238 | continue; | |
2239 | } | |
2240 | ||
2241 | if (pthread_barrier_destroy (&b2) != 0) | |
2242 | { | |
2243 | puts ("barrier_destroy failed"); | |
2244 | result = 1; | |
2245 | continue; | |
2246 | } | |
2247 | ||
2248 | if (cl_called == 0) | |
2249 | { | |
2250 | printf ("cleanup handler not called for '%s'\n", tests[cnt].name); | |
2251 | result = 1; | |
2252 | continue; | |
2253 | } | |
2254 | if (cl_called > 1) | |
2255 | { | |
2256 | printf ("cleanup handler called more than once for '%s'\n", | |
2257 | tests[cnt].name); | |
2258 | result = 1; | |
2259 | continue; | |
2260 | } | |
2261 | ||
2262 | printf ("in-time cancel test of '%s' successful\n", tests[cnt].name); | |
2263 | ||
2264 | if (tempfd != -1) | |
2265 | { | |
2266 | close (tempfd); | |
2267 | tempfd = -1; | |
2268 | } | |
2269 | if (tempfd2 != -1) | |
2270 | { | |
2271 | close (tempfd2); | |
2272 | tempfd2 = -1; | |
2273 | } | |
bb606fbe UD |
2274 | if (tempfname != NULL) |
2275 | { | |
2276 | unlink (tempfname); | |
2277 | free (tempfname); | |
2278 | tempfname = NULL; | |
2279 | } | |
2280 | if (tempmsg != -1) | |
2281 | { | |
2282 | msgctl (tempmsg, IPC_RMID, NULL); | |
2283 | tempmsg = -1; | |
2284 | } | |
26676450 UD |
2285 | } |
2286 | ||
2287 | for (cnt = 0; cnt < ntest_tf; ++cnt) | |
2288 | { | |
2289 | if (pthread_barrier_init (&b2, NULL, tests[cnt].nb) != 0) | |
2290 | { | |
2291 | puts ("b2 init failed"); | |
2292 | exit (1); | |
2293 | } | |
2294 | ||
2295 | /* Reset the counter for the cleanup handler. */ | |
2296 | cl_called = 0; | |
2297 | ||
2298 | pthread_t th; | |
2299 | if (pthread_create (&th, NULL, tests[cnt].tf, (void *) 1l) != 0) | |
2300 | { | |
2301 | printf ("create for '%s' test failed\n", tests[cnt].name); | |
2302 | result = 1; | |
2303 | continue; | |
2304 | } | |
2305 | ||
2306 | int r = pthread_barrier_wait (&b2); | |
2307 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2308 | { | |
2309 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
2310 | result = 1; | |
2311 | continue; | |
2312 | } | |
2313 | ||
2314 | if (pthread_cancel (th) != 0) | |
2315 | { | |
2316 | printf ("cancel for '%s' failed\n", tests[cnt].name); | |
2317 | result = 1; | |
2318 | continue; | |
2319 | } | |
2320 | ||
2321 | r = pthread_barrier_wait (&b2); | |
2322 | if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) | |
2323 | { | |
2324 | printf ("%s: barrier_wait failed\n", __FUNCTION__); | |
2325 | result = 1; | |
2326 | continue; | |
2327 | } | |
2328 | ||
2329 | void *status; | |
2330 | if (pthread_join (th, &status) != 0) | |
2331 | { | |
2332 | printf ("join for '%s' failed\n", tests[cnt].name); | |
0e0deb03 UD |
2333 | result = 1; |
2334 | continue; | |
76a50749 UD |
2335 | } |
2336 | if (status != PTHREAD_CANCELED) | |
2337 | { | |
0e0deb03 UD |
2338 | printf ("thread for '%s' not canceled\n", tests[cnt].name); |
2339 | result = 1; | |
2340 | continue; | |
76a50749 | 2341 | } |
76a50749 UD |
2342 | |
2343 | if (pthread_barrier_destroy (&b2) != 0) | |
2344 | { | |
2345 | puts ("barrier_destroy failed"); | |
0e0deb03 UD |
2346 | result = 1; |
2347 | continue; | |
76a50749 | 2348 | } |
0e0deb03 UD |
2349 | |
2350 | if (cl_called == 0) | |
2351 | { | |
2352 | printf ("cleanup handler not called for '%s'\n", tests[cnt].name); | |
2353 | result = 1; | |
2354 | continue; | |
2355 | } | |
2356 | if (cl_called > 1) | |
2357 | { | |
2358 | printf ("cleanup handler called more than once for '%s'\n", | |
2359 | tests[cnt].name); | |
2360 | result = 1; | |
2361 | continue; | |
2362 | } | |
2363 | ||
26676450 UD |
2364 | printf ("early cancel test of '%s' successful\n", tests[cnt].name); |
2365 | ||
2366 | if (tempfd != -1) | |
2367 | { | |
2368 | close (tempfd); | |
2369 | tempfd = -1; | |
2370 | } | |
2371 | if (tempfd2 != -1) | |
2372 | { | |
2373 | close (tempfd2); | |
2374 | tempfd2 = -1; | |
2375 | } | |
f23b30e2 UD |
2376 | if (tempfname != NULL) |
2377 | { | |
2378 | unlink (tempfname); | |
2379 | free (tempfname); | |
2380 | tempfname = NULL; | |
2381 | } | |
2382 | if (tempmsg != -1) | |
2383 | { | |
2384 | msgctl (tempmsg, IPC_RMID, NULL); | |
2385 | tempmsg = -1; | |
2386 | } | |
76a50749 UD |
2387 | } |
2388 | ||
0e0deb03 | 2389 | return result; |
76a50749 UD |
2390 | } |
2391 | ||
2392 | #define TIMEOUT 60 | |
2393 | #define TEST_FUNCTION do_test () | |
2394 | #include "../test-skeleton.c" |