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Searched refs:lock (Results 1 – 25 of 108) sorted by relevance

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/openssl/crypto/
H A Dthreads_win.c35 SRWLOCK lock; member
42 CRYPTO_RWLOCK *lock; in CRYPTO_THREAD_lock_new() local
48 rwlock = lock; in CRYPTO_THREAD_lock_new()
60 OPENSSL_free(lock); in CRYPTO_THREAD_lock_new()
68 return lock; in CRYPTO_THREAD_lock_new()
78 EnterCriticalSection(lock); in CRYPTO_THREAD_read_lock()
115 if (lock == NULL) in CRYPTO_THREAD_lock_free()
121 OPENSSL_free(lock); in CRYPTO_THREAD_lock_free()
139 if (*lock == ONCE_DONE) in CRYPTO_THREAD_run_once()
223 if (lock == NULL || !CRYPTO_THREAD_write_lock(lock)) in CRYPTO_atomic_or()
[all …]
H A Dthreads_pthread.c48 CRYPTO_RWLOCK *lock; in CRYPTO_THREAD_lock_new() local
56 OPENSSL_free(lock); in CRYPTO_THREAD_lock_new()
61 CRYPTO_RWLOCK *lock; in CRYPTO_THREAD_lock_new()
84 OPENSSL_free(lock); in CRYPTO_THREAD_lock_new()
91 return lock; in CRYPTO_THREAD_lock_new()
141 if (lock == NULL) in CRYPTO_THREAD_lock_free()
147 pthread_mutex_destroy(lock); in CRYPTO_THREAD_lock_free()
149 OPENSSL_free(lock); in CRYPTO_THREAD_lock_free()
215 if (lock == NULL || !CRYPTO_THREAD_write_lock(lock)) in CRYPTO_atomic_add()
242 if (lock == NULL || !CRYPTO_THREAD_write_lock(lock)) in CRYPTO_atomic_or()
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H A Dthreads_none.c22 CRYPTO_RWLOCK *lock; in CRYPTO_THREAD_lock_new() local
29 *(unsigned int *)lock = 1; in CRYPTO_THREAD_lock_new()
31 return lock; in CRYPTO_THREAD_lock_new()
36 if (!ossl_assert(*(unsigned int *)lock == 1)) in CRYPTO_THREAD_read_lock()
43 if (!ossl_assert(*(unsigned int *)lock == 1)) in CRYPTO_THREAD_write_lock()
48 int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock) in CRYPTO_THREAD_unlock() argument
50 if (!ossl_assert(*(unsigned int *)lock == 1)) in CRYPTO_THREAD_unlock()
56 if (lock == NULL) in CRYPTO_THREAD_lock_free()
59 *(unsigned int *)lock = 0; in CRYPTO_THREAD_lock_free()
60 OPENSSL_free(lock); in CRYPTO_THREAD_lock_free()
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H A Dinitthread.c51 CRYPTO_RWLOCK *lock; member
163 if (!CRYPTO_THREAD_write_lock(gtr->lock)) in init_thread_push_handlers()
166 CRYPTO_THREAD_unlock(gtr->lock); in init_thread_push_handlers()
179 if (!CRYPTO_THREAD_write_lock(gtr->lock)) in init_thread_remove_handlers()
187 CRYPTO_THREAD_unlock(gtr->lock); in init_thread_remove_handlers()
191 CRYPTO_THREAD_unlock(gtr->lock); in init_thread_remove_handlers()
319 if (!CRYPTO_THREAD_write_lock(gtr->lock)) in init_thread_stop()
342 CRYPTO_THREAD_unlock(gtr->lock); in init_thread_stop()
425 CRYPTO_THREAD_unlock(gtr->lock); in init_thread_deregister()
447 CRYPTO_THREAD_lock_free(gtr->lock); in init_thread_deregister()
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H A Dprovider_core.c220 CRYPTO_RWLOCK *lock; member
398 CRYPTO_THREAD_unlock(store->lock); in ossl_provider_info_add_to_store()
638 CRYPTO_THREAD_unlock(store->lock); in ossl_provider_add_to_store()
667 CRYPTO_THREAD_unlock(store->lock); in ossl_provider_add_to_store()
1028 int lock = 1; in provider_deactivate() local
1039 lock = 0; in provider_deactivate()
1041 if (lock && !CRYPTO_THREAD_read_lock(store->lock)) in provider_deactivate()
1078 if (lock) { in provider_deactivate()
1107 lock = 0; in provider_activate()
1117 if (lock && !CRYPTO_THREAD_read_lock(store->lock)) { in provider_activate()
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H A Dcore_namemap.c37 CRYPTO_RWLOCK *lock; member
99 if (!CRYPTO_THREAD_read_lock(namemap->lock)) in ossl_namemap_empty()
102 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_empty()
145 if (!CRYPTO_THREAD_read_lock(namemap->lock)) in ossl_namemap_doall_names()
150 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_doall_names()
155 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_doall_names()
160 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_doall_names()
197 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_name2num()
290 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_add_name()
367 CRYPTO_THREAD_unlock(namemap->lock); in ossl_namemap_add_names()
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H A Dprovider_conf.c26 CRYPTO_RWLOCK *lock; member
37 pcgbl->lock = CRYPTO_THREAD_lock_new(); in ossl_prov_conf_ctx_new()
38 if (pcgbl->lock == NULL) { in ossl_prov_conf_ctx_new()
54 CRYPTO_THREAD_lock_free(pcgbl->lock); in ossl_prov_conf_ctx_free()
142 if (pcgbl == NULL || !CRYPTO_THREAD_write_lock(pcgbl->lock)) { in provider_conf_activate()
155 CRYPTO_THREAD_unlock(pcgbl->lock); in provider_conf_activate()
163 CRYPTO_THREAD_unlock(pcgbl->lock); in provider_conf_activate()
201 CRYPTO_THREAD_unlock(pcgbl->lock); in provider_conf_activate()
H A Dprovider_child.c26 CRYPTO_RWLOCK *lock; member
46 CRYPTO_THREAD_lock_free(gbl->lock); in ossl_child_prov_ctx_free()
104 if (!CRYPTO_THREAD_write_lock(gbl->lock)) in provider_create_child_cb()
151 CRYPTO_THREAD_unlock(gbl->lock); in provider_create_child_cb()
248 gbl->lock = CRYPTO_THREAD_lock_new(); in ossl_provider_init_as_child()
249 if (gbl->lock == NULL) in ossl_provider_init_as_child()
H A Dcontext.c20 CRYPTO_RWLOCK *lock, *rand_crngt_lock; member
51 return CRYPTO_THREAD_write_lock(ossl_lib_ctx_get_concrete(ctx)->lock); in ossl_lib_ctx_write_lock()
56 return CRYPTO_THREAD_read_lock(ossl_lib_ctx_get_concrete(ctx)->lock); in ossl_lib_ctx_read_lock()
61 return CRYPTO_THREAD_unlock(ossl_lib_ctx_get_concrete(ctx)->lock); in ossl_lib_ctx_unlock()
79 ctx->lock = CRYPTO_THREAD_lock_new(); in context_init()
80 if (ctx->lock == NULL) in context_init()
194 CRYPTO_THREAD_lock_free(ctx->lock); in context_init()
323 CRYPTO_THREAD_lock_free(ctx->lock); in context_deinit()
325 ctx->lock = NULL; in context_deinit()
/openssl/include/internal/
H A Drefcount.h31 ossl_unused void *lock) in CRYPTO_UP_REF() argument
48 ossl_unused void *lock) in CRYPTO_DOWN_REF() argument
69 ossl_unused void *lock) in CRYPTO_DOWN_REF() argument
81 ossl_unused void *lock) in CRYPTO_UP_REF() argument
88 ossl_unused void *lock) in CRYPTO_DOWN_REF() argument
107 ossl_unused void *lock) in CRYPTO_UP_REF() argument
114 ossl_unused void *lock) in CRYPTO_DOWN_REF() argument
135 ossl_unused void *lock) in CRYPTO_UP_REF() argument
142 ossl_unused void *lock) in CRYPTO_DOWN_REF() argument
161 # define CRYPTO_UP_REF(val, ret, lock) CRYPTO_atomic_add(val, 1, ret, lock) argument
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/openssl/doc/man3/
H A DCRYPTO_THREAD_run_once.pod18 int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock);
19 int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock);
20 int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock);
21 void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock);
25 CRYPTO_RWLOCK *lock);
55 lock.
135 This example safely initializes and uses a lock.
143 static CRYPTO_RWLOCK *lock;
147 lock = CRYPTO_THREAD_lock_new();
154 return CRYPTO_THREAD_write_lock(lock);
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/openssl/crypto/property/
H A Dproperty_string.c39 CRYPTO_RWLOCK *lock; member
83 CRYPTO_THREAD_lock_free(propdata->lock); in ossl_property_string_data_free()
102 propdata->lock = CRYPTO_THREAD_lock_new(); in ossl_property_string_data_new()
111 if (propdata->lock == NULL in ossl_property_string_data_new()
156 if (!CRYPTO_THREAD_read_lock(propdata->lock)) { in ossl_property_string()
162 CRYPTO_THREAD_unlock(propdata->lock); in ossl_property_string()
176 CRYPTO_THREAD_unlock(propdata->lock); in ossl_property_string()
191 CRYPTO_THREAD_unlock(propdata->lock); in ossl_property_string()
197 CRYPTO_THREAD_unlock(propdata->lock); in ossl_property_string()
226 if (!CRYPTO_THREAD_read_lock(propdata->lock)) { in ossl_property_str()
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/openssl/providers/implementations/keymgmt/
H A Dkdf_legacy_kmgmt.c40 kdfdata->lock = CRYPTO_THREAD_lock_new(); in ossl_kdf_data_new()
41 if (kdfdata->lock == NULL) { in ossl_kdf_data_new()
58 CRYPTO_DOWN_REF(&kdfdata->refcnt, &ref, kdfdata->lock); in ossl_kdf_data_free()
62 CRYPTO_THREAD_lock_free(kdfdata->lock); in ossl_kdf_data_free()
80 CRYPTO_UP_REF(&kdfdata->refcnt, &ref, kdfdata->lock); in ossl_kdf_data_up_ref()
/openssl/crypto/ec/
H A Decx_key.c47 ret->lock = CRYPTO_THREAD_lock_new(); in ossl_ecx_key_new()
48 if (ret->lock == NULL) in ossl_ecx_key_new()
64 CRYPTO_DOWN_REF(&key->references, &i, key->lock); in ossl_ecx_key_free()
72 CRYPTO_THREAD_lock_free(key->lock); in ossl_ecx_key_free()
85 if (CRYPTO_UP_REF(&key->references, &i, key->lock) <= 0) in ossl_ecx_key_up_ref()
/openssl/crypto/asn1/
H A Dtasn_utl.c72 CRYPTO_RWLOCK **lock; in ossl_asn1_do_lock() local
82 lock = offset2ptr(*pval, aux->ref_lock); in ossl_asn1_do_lock()
87 *lock = CRYPTO_THREAD_lock_new(); in ossl_asn1_do_lock()
88 if (*lock == NULL) { in ossl_asn1_do_lock()
94 if (!CRYPTO_UP_REF(lck, &ret, *lock)) in ossl_asn1_do_lock()
98 if (!CRYPTO_DOWN_REF(lck, &ret, *lock)) in ossl_asn1_do_lock()
103 CRYPTO_THREAD_lock_free(*lock); in ossl_asn1_do_lock()
104 *lock = NULL; in ossl_asn1_do_lock()
/openssl/providers/implementations/rands/
H A Dtest_rng.c47 CRYPTO_RWLOCK *lock; member
73 CRYPTO_THREAD_lock_free(t->lock); in test_rng_free()
246 if (t != NULL && t->lock == NULL) { in test_rng_enable_locking()
247 t->lock = CRYPTO_THREAD_lock_new(); in test_rng_enable_locking()
248 if (t->lock == NULL) { in test_rng_enable_locking()
260 if (t == NULL || t->lock == NULL) in test_rng_lock()
262 return CRYPTO_THREAD_write_lock(t->lock); in test_rng_lock()
269 if (t != NULL && t->lock != NULL) in test_rng_unlock()
270 CRYPTO_THREAD_unlock(t->lock); in test_rng_unlock()
H A Dcrngt.c32 CRYPTO_RWLOCK *lock; member
60 CRYPTO_THREAD_lock_free(crngt_glob->lock); in ossl_rand_crng_ctx_free()
77 if ((crngt_glob->lock = CRYPTO_THREAD_lock_new()) == NULL) { in ossl_rand_crng_ctx_new()
119 if (!CRYPTO_THREAD_write_lock(crngt_glob->lock)) in ossl_crngt_get_entropy()
184 CRYPTO_THREAD_unlock(crngt_glob->lock); in ossl_crngt_get_entropy()
/openssl/ssl/
H A Dssl_sess.c92 CRYPTO_THREAD_unlock(ssl->lock); in SSL_get1_session()
124 ss->lock = CRYPTO_THREAD_lock_new(); in SSL_SESSION_new()
125 if (ss->lock == NULL) { in SSL_SESSION_new()
132 CRYPTO_THREAD_lock_free(ss->lock); in SSL_SESSION_new()
183 dest->lock = CRYPTO_THREAD_lock_new(); in ssl_session_dup()
184 if (dest->lock == NULL) in ssl_session_dup()
368 CRYPTO_THREAD_unlock(ssl->lock); in ssl_generate_session_id()
378 CRYPTO_THREAD_unlock(ssl->lock); in ssl_generate_session_id()
768 CRYPTO_THREAD_unlock(ctx->lock); in SSL_CTX_add_session()
835 CRYPTO_THREAD_lock_free(ss->lock); in SSL_SESSION_free()
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/openssl/crypto/x509/
H A Dby_dir.c48 CRYPTO_RWLOCK *lock; member
122 a->lock = CRYPTO_THREAD_lock_new(); in new_dir()
123 if (a->lock == NULL) { in new_dir()
164 CRYPTO_THREAD_lock_free(a->lock); in free_dir()
280 if (!CRYPTO_THREAD_read_lock(ctx->lock)) in get_cert_by_subject_ex()
290 CRYPTO_THREAD_unlock(ctx->lock); in get_cert_by_subject_ex()
359 if (!CRYPTO_THREAD_write_lock(ctx->lock)) in get_cert_by_subject_ex()
373 CRYPTO_THREAD_unlock(ctx->lock); in get_cert_by_subject_ex()
381 CRYPTO_THREAD_unlock(ctx->lock); in get_cert_by_subject_ex()
391 CRYPTO_THREAD_unlock(ctx->lock); in get_cert_by_subject_ex()
/openssl/crypto/evp/
H A Dkeymgmt_lib.c121 if (!CRYPTO_THREAD_read_lock(pk->lock)) in evp_keymgmt_util_export_to_provider()
134 CRYPTO_THREAD_unlock(pk->lock); in evp_keymgmt_util_export_to_provider()
138 CRYPTO_THREAD_unlock(pk->lock); in evp_keymgmt_util_export_to_provider()
171 if (!CRYPTO_THREAD_write_lock(pk->lock)) { in evp_keymgmt_util_export_to_provider()
180 CRYPTO_THREAD_unlock(pk->lock); in evp_keymgmt_util_export_to_provider()
200 CRYPTO_THREAD_unlock(pk->lock); in evp_keymgmt_util_export_to_provider()
208 CRYPTO_THREAD_unlock(pk->lock); in evp_keymgmt_util_export_to_provider()
223 if (locking && pk->lock != NULL && !CRYPTO_THREAD_write_lock(pk->lock)) in evp_keymgmt_util_clear_operation_cache()
227 if (locking && pk->lock != NULL) in evp_keymgmt_util_clear_operation_cache()
228 CRYPTO_THREAD_unlock(pk->lock); in evp_keymgmt_util_clear_operation_cache()
H A Dcmeth_lib.c49 CRYPTO_RWLOCK *lock = to->lock; in EVP_CIPHER_meth_dup() local
52 to->lock = lock; in EVP_CIPHER_meth_dup()
/openssl/test/
H A Dthreadstest.c76 CRYPTO_RWLOCK *lock = CRYPTO_THREAD_lock_new(); in test_lock() local
79 res = TEST_true(CRYPTO_THREAD_read_lock(lock)) in test_lock()
80 && TEST_true(CRYPTO_THREAD_unlock(lock)) in test_lock()
81 && TEST_true(CRYPTO_THREAD_write_lock(lock)) in test_lock()
82 && TEST_true(CRYPTO_THREAD_unlock(lock)); in test_lock()
84 CRYPTO_THREAD_lock_free(lock); in test_lock()
184 CRYPTO_RWLOCK *lock = CRYPTO_THREAD_lock_new(); in test_atomic() local
186 if (!TEST_ptr(lock)) in test_atomic()
201 if (!TEST_true(CRYPTO_atomic_add(&val, 1, &ret, lock))) in test_atomic()
241 if (!TEST_true(CRYPTO_atomic_load(&val64, &ret64, lock))) in test_atomic()
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/openssl/crypto/objects/
H A Dobj_dat.c82 static ossl_inline int ossl_obj_write_lock(int lock) in ossl_obj_write_lock() argument
84 if (!lock) in ossl_obj_write_lock()
91 static ossl_inline int ossl_obj_read_lock(int lock) in ossl_obj_read_lock() argument
93 if (!lock) in ossl_obj_read_lock()
100 static ossl_inline void ossl_obj_unlock(int lock) in ossl_obj_unlock() argument
102 if (lock) in ossl_obj_unlock()
262 if (!ossl_obj_write_lock(lock)) { in ossl_obj_add_object()
287 ossl_obj_unlock(lock); in ossl_obj_add_object()
291 ossl_obj_unlock(lock); in ossl_obj_add_object()
372 if (!ossl_obj_read_lock(lock)) { in ossl_obj_obj2nid()
[all …]
/openssl/crypto/bn/
H A Dbn_blind.c27 CRYPTO_RWLOCK *lock; member
41 ret->lock = CRYPTO_THREAD_lock_new(); in BN_BLINDING_new()
42 if (ret->lock == NULL) { in BN_BLINDING_new()
89 CRYPTO_THREAD_lock_free(r->lock); in BN_BLINDING_free()
215 return CRYPTO_THREAD_write_lock(b->lock); in BN_BLINDING_lock()
220 return CRYPTO_THREAD_unlock(b->lock); in BN_BLINDING_unlock()
/openssl/crypto/rand/
H A Drand_lib.c386 CRYPTO_RWLOCK *lock; member
453 dgbl->lock = CRYPTO_THREAD_lock_new(); in ossl_rand_ctx_new()
454 if (dgbl->lock == NULL) in ossl_rand_ctx_new()
468 CRYPTO_THREAD_lock_free(dgbl->lock); in ossl_rand_ctx_new()
480 CRYPTO_THREAD_lock_free(dgbl->lock); in ossl_rand_ctx_free()
618 if (!CRYPTO_THREAD_read_lock(dgbl->lock)) in RAND_get0_primary()
622 CRYPTO_THREAD_unlock(dgbl->lock); in RAND_get0_primary()
627 if (!CRYPTO_THREAD_write_lock(dgbl->lock)) in RAND_get0_primary()
632 CRYPTO_THREAD_unlock(dgbl->lock); in RAND_get0_primary()
656 CRYPTO_THREAD_unlock(dgbl->lock); in RAND_get0_primary()

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