Lines Matching defs:rwlock
16 #include "src/__support/threads/linux/rwlock.h"
48 namespace rwlock {
55 } // namespace rwlock
59 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
60 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, nullptr), 0);
61 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_rdlock(&rwlock), 0);
62 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), 0);
63 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_trywrlock(&rwlock), EBUSY);
64 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
65 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
66 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), 0);
67 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_rdlock(&rwlock), EDEADLK);
68 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), EDEADLK);
69 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), EBUSY);
70 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_trywrlock(&rwlock), EBUSY);
71 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
72 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
76 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
77 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, nullptr), 0);
79 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), 0);
80 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), EDEADLK);
81 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
82 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
86 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
87 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, nullptr), 0);
88 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), 0);
89 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_trywrlock(&rwlock), EBUSY);
90 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), EBUSY);
91 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
92 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), 0);
93 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_rdlock(&rwlock), 0);
94 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), 0);
95 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_trywrlock(&rwlock), EBUSY);
96 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
97 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
98 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
99 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
103 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
104 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, nullptr), 0);
105 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), 0);
106 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), EBUSY);
107 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
108 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
130 // We manually modify the internal state of the rwlock to test high reader
133 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
134 rwlock.__state = LIBC_NAMESPACE::rwlock::RwLockTester::full_reader_state();
135 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_rdlock(&rwlock), EAGAIN);
136 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), EAGAIN);
138 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
139 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
140 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
141 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
148 pthread_rwlock_t *rwlock =
150 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_trywrlock(rwlock),
152 while (LIBC_NAMESPACE::pthread_rwlock_rdlock(rwlock) ==
155 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(rwlock), 0);
158 &rwlock),
166 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
168 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedrdlock(&rwlock, &ts), EINVAL);
169 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedwrlock(&rwlock, &ts), EINVAL);
171 LIBC_NAMESPACE::pthread_rwlock_clockrdlock(&rwlock, CLOCK_MONOTONIC, &ts),
174 LIBC_NAMESPACE::pthread_rwlock_clockwrlock(&rwlock, CLOCK_MONOTONIC, &ts),
177 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedrdlock(&rwlock, &ts), EINVAL);
179 LIBC_NAMESPACE::pthread_rwlock_clockrdlock(&rwlock, CLOCK_MONOTONIC, &ts),
182 LIBC_NAMESPACE::pthread_rwlock_clockwrlock(&rwlock, CLOCK_MONOTONIC, &ts),
185 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedwrlock(&rwlock, &ts), EINVAL);
187 LIBC_NAMESPACE::pthread_rwlock_clockrdlock(&rwlock, CLOCK_MONOTONIC, &ts),
190 LIBC_NAMESPACE::pthread_rwlock_clockwrlock(&rwlock, CLOCK_MONOTONIC, &ts),
194 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedrdlock(&rwlock, &ts),
196 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedwrlock(&rwlock, &ts),
199 LIBC_NAMESPACE::pthread_rwlock_clockrdlock(&rwlock, CLOCK_MONOTONIC, &ts),
202 LIBC_NAMESPACE::pthread_rwlock_clockwrlock(&rwlock, CLOCK_MONOTONIC, &ts),
207 pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
209 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_rdlock(&rwlock), 0);
216 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedwrlock(&rwlock, &ts),
218 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_timedrdlock(&rwlock, &ts), 0);
220 LIBC_NAMESPACE::pthread_rwlock_clockwrlock(&rwlock, CLOCK_REALTIME, &ts),
223 LIBC_NAMESPACE::pthread_rwlock_clockrdlock(&rwlock, CLOCK_REALTIME, &ts),
225 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
226 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
227 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
229 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_tryrdlock(&rwlock), 0);
230 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
231 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_trywrlock(&rwlock), 0);
232 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
233 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_rdlock(&rwlock), 0);
234 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
235 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_wrlock(&rwlock), 0);
236 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_unlock(&rwlock), 0);
237 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
247 pthread_rwlock_t rwlock{};
248 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), 0);
249 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
255 pthread_rwlock_t rwlock{};
256 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), 0);
257 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
263 pthread_rwlock_t rwlock{};
264 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), EINVAL);
273 pthread_rwlock_t rwlock{};
274 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), 0);
275 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
281 pthread_rwlock_t rwlock{};
282 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), 0);
283 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_destroy(&rwlock), 0);
287 pthread_rwlock_t rwlock{};
288 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), EINVAL);
293 pthread_rwlock_t rwlock{};
294 ASSERT_EQ(LIBC_NAMESPACE::pthread_rwlock_init(&rwlock, &attr), EINVAL);