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1/* Copyright (C) 2003-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <errno.h>
20#include <pthread.h>
21#include <stdio.h>
22#include <stdlib.h>
23#include <unistd.h>
24
25
26int
27do_test (void)
28{
29 int i;
30 pthread_attr_t a;
31
32 if (pthread_attr_init (&a) != 0)
33 {
34 puts ("attr_init failed");
35 exit (1);
36 }
37
38 pthread_mutexattr_t ma;
39
40 if (pthread_mutexattr_init (&ma) != 0)
41 {
42 puts ("mutexattr_init failed");
43 exit (1);
44 }
45
46 pthread_rwlockattr_t rwa;
47
48 if (pthread_rwlockattr_init (&rwa) != 0)
49 {
50 puts ("rwlockattr_init failed");
51 exit (1);
52 }
53
54 /* XXX Remove if default value is clear. */
55 pthread_attr_setinheritsched (&a, PTHREAD_INHERIT_SCHED);
56 pthread_attr_setschedpolicy (&a, SCHED_OTHER);
57 pthread_attr_setscope (&a, PTHREAD_SCOPE_SYSTEM);
58
59 for (i = 0; i < 10000; ++i)
60 {
61 long int r = random ();
62
63 if (r != PTHREAD_CREATE_DETACHED && r != PTHREAD_CREATE_JOINABLE)
64 {
65 int e = pthread_attr_setdetachstate (&a, r);
66
67 if (e == 0)
68 {
69 printf ("attr_setdetachstate with value %ld succeeded\n", r);
70 exit (1);
71 }
72 if (e != EINVAL)
73 {
74 puts ("attr_setdetachstate didn't return EINVAL");
75 exit (1);
76 }
77
78 int s;
79 if (pthread_attr_getdetachstate (&a, &s) != 0)
80 {
81 puts ("attr_getdetachstate failed");
82 exit (1);
83 }
84
85 if (s != PTHREAD_CREATE_JOINABLE)
86 {
87 printf ("\
88detach state changed to %d by invalid setdetachstate call\n", s);
89 exit (1);
90 }
91 }
92
93 if (r != PTHREAD_INHERIT_SCHED && r != PTHREAD_EXPLICIT_SCHED)
94 {
95 int e = pthread_attr_setinheritsched (&a, r);
96
97 if (e == 0)
98 {
99 printf ("attr_setinheritsched with value %ld succeeded\n", r);
100 exit (1);
101 }
102 if (e != EINVAL)
103 {
104 puts ("attr_setinheritsched didn't return EINVAL");
105 exit (1);
106 }
107
108 int s;
109 if (pthread_attr_getinheritsched (&a, &s) != 0)
110 {
111 puts ("attr_getinheritsched failed");
112 exit (1);
113 }
114
115 if (s != PTHREAD_INHERIT_SCHED)
116 {
117 printf ("\
118inheritsched changed to %d by invalid setinheritsched call\n", s);
119 exit (1);
120 }
121 }
122
123 if (r != SCHED_OTHER && r != SCHED_RR && r != SCHED_FIFO)
124 {
125 int e = pthread_attr_setschedpolicy (&a, r);
126
127 if (e == 0)
128 {
129 printf ("attr_setschedpolicy with value %ld succeeded\n", r);
130 exit (1);
131 }
132 if (e != EINVAL)
133 {
134 puts ("attr_setschedpolicy didn't return EINVAL");
135 exit (1);
136 }
137
138 int s;
139 if (pthread_attr_getschedpolicy (&a, &s) != 0)
140 {
141 puts ("attr_getschedpolicy failed");
142 exit (1);
143 }
144
145 if (s != SCHED_OTHER)
146 {
147 printf ("\
148schedpolicy changed to %d by invalid setschedpolicy call\n", s);
149 exit (1);
150 }
151 }
152
153 if (r != PTHREAD_SCOPE_SYSTEM && r != PTHREAD_SCOPE_PROCESS)
154 {
155 int e = pthread_attr_setscope (&a, r);
156
157 if (e == 0)
158 {
159 printf ("attr_setscope with value %ld succeeded\n", r);
160 exit (1);
161 }
162 if (e != EINVAL)
163 {
164 puts ("attr_setscope didn't return EINVAL");
165 exit (1);
166 }
167
168 int s;
169 if (pthread_attr_getscope (&a, &s) != 0)
170 {
171 puts ("attr_getscope failed");
172 exit (1);
173 }
174
175 if (s != PTHREAD_SCOPE_SYSTEM)
176 {
177 printf ("\
178contentionscope changed to %d by invalid setscope call\n", s);
179 exit (1);
180 }
181 }
182
183 if (r != PTHREAD_PROCESS_PRIVATE && r != PTHREAD_PROCESS_SHARED)
184 {
185 int e = pthread_mutexattr_setpshared (&ma, r);
186
187 if (e == 0)
188 {
189 printf ("mutexattr_setpshared with value %ld succeeded\n", r);
190 exit (1);
191 }
192 if (e != EINVAL)
193 {
194 puts ("mutexattr_setpshared didn't return EINVAL");
195 exit (1);
196 }
197
198 int s;
199 if (pthread_mutexattr_getpshared (&ma, &s) != 0)
200 {
201 puts ("mutexattr_getpshared failed");
202 exit (1);
203 }
204
205 if (s != PTHREAD_PROCESS_PRIVATE)
206 {
207 printf ("\
208pshared changed to %d by invalid mutexattr_setpshared call\n", s);
209 exit (1);
210 }
211
212 e = pthread_rwlockattr_setpshared (&rwa, r);
213
214 if (e == 0)
215 {
216 printf ("rwlockattr_setpshared with value %ld succeeded\n", r);
217 exit (1);
218 }
219 if (e != EINVAL)
220 {
221 puts ("rwlockattr_setpshared didn't return EINVAL");
222 exit (1);
223 }
224
225 if (pthread_rwlockattr_getpshared (&rwa, &s) != 0)
226 {
227 puts ("rwlockattr_getpshared failed");
228 exit (1);
229 }
230
231 if (s != PTHREAD_PROCESS_PRIVATE)
232 {
233 printf ("\
234pshared changed to %d by invalid rwlockattr_setpshared call\n", s);
235 exit (1);
236 }
237 }
238
239 if (r != PTHREAD_CANCEL_ENABLE && r != PTHREAD_CANCEL_DISABLE)
240 {
241 int e = pthread_setcancelstate (r, NULL);
242
243 if (e == 0)
244 {
245 printf ("setcancelstate with value %ld succeeded\n", r);
246 exit (1);
247 }
248
249 if (e != EINVAL)
250 {
251 puts ("setcancelstate didn't return EINVAL");
252 exit (1);
253 }
254
255 int s;
256 if (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, &s) != 0)
257 {
258 puts ("setcancelstate failed for PTHREAD_CANCEL_ENABLE");
259 exit (1);
260 }
261
262 if (s != PTHREAD_CANCEL_ENABLE)
263 {
264 puts ("invalid setcancelstate changed state");
265 exit (1);
266 }
267 }
268
269 if (r != PTHREAD_CANCEL_DEFERRED && r != PTHREAD_CANCEL_ASYNCHRONOUS)
270 {
271 int e = pthread_setcanceltype (r, NULL);
272
273 if (e == 0)
274 {
275 printf ("setcanceltype with value %ld succeeded\n", r);
276 exit (1);
277 }
278
279 if (e != EINVAL)
280 {
281 puts ("setcanceltype didn't return EINVAL");
282 exit (1);
283 }
284
285 int s;
286 if (pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, &s) != 0)
287 {
288 puts ("setcanceltype failed for PTHREAD_CANCEL_DEFERRED");
289 exit (1);
290 }
291
292 if (s != PTHREAD_CANCEL_DEFERRED)
293 {
294 puts ("invalid setcanceltype changed state");
295 exit (1);
296 }
297 }
298 }
299
300 return 0;
301}
302
303
304#define TEST_FUNCTION do_test ()
305#include "../test-skeleton.c"
306

Warning: That file was not part of the compilation database. It may have many parsing errors.