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Searched refs:bytes_needed (Results 1 - 25 of 29) sorted by relevance

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/third_party/node/deps/openssl/openssl/providers/implementations/rands/seeding/
H A Drand_win.c53 size_t bytes_needed; in ossl_pool_acquire_entropy() local
70 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
71 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
74 if (BCryptGenRandom(NULL, buffer, bytes_needed, in ossl_pool_acquire_entropy()
76 bytes = bytes_needed; in ossl_pool_acquire_entropy()
84 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
85 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
91 if (CryptGenRandom(hProvider, bytes_needed, buffer) != 0) in ossl_pool_acquire_entropy()
92 bytes = bytes_needed; in ossl_pool_acquire_entropy()
103 bytes_needed in ossl_pool_acquire_entropy()
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H A Drand_cpu_x86.c40 size_t bytes_needed; in ossl_prov_acquire_entropy_from_cpu() local
43 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_prov_acquire_entropy_from_cpu()
44 if (bytes_needed > 0) { in ossl_prov_acquire_entropy_from_cpu()
45 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_prov_acquire_entropy_from_cpu()
48 if (get_hardware_random_value(buffer, bytes_needed) == bytes_needed) { in ossl_prov_acquire_entropy_from_cpu()
49 ossl_rand_pool_add_end(pool, bytes_needed, 8 * bytes_needed); in ossl_prov_acquire_entropy_from_cpu()
H A Drand_unix.c145 size_t bytes_needed; in ossl_pool_acquire_entropy() local
156 bytes_needed = ossl_rand_pool_bytes_needed(pool, 4 /*entropy_factor*/); in ossl_pool_acquire_entropy()
158 for (i = 0; i < bytes_needed; i++) { in ossl_pool_acquire_entropy()
637 size_t bytes_needed; in ossl_pool_acquire_entropy()
643 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
644 while (bytes_needed != 0 && attempts-- > 0) { in ossl_pool_acquire_entropy()
645 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
646 bytes = syscall_random(buffer, bytes_needed); in ossl_pool_acquire_entropy()
649 bytes_needed -= bytes; in ossl_pool_acquire_entropy()
669 size_t bytes_needed; in ossl_pool_acquire_entropy()
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H A Drand_vxworks.c125 size_t bytes_needed; in ossl_pool_acquire_entropy() local
127 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
128 if (bytes_needed > 0) in ossl_pool_acquire_entropy()
134 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
140 result = randBytes(buffer, bytes_needed); in ossl_pool_acquire_entropy()
142 ossl_rand_pool_add_end(pool, bytes_needed, 8 * bytes_needed); in ossl_pool_acquire_entropy()
H A Drand_vms.c365 size_t bytes_needed = ossl_rand_pool_bytes_needed(pool, ENTROPY_FACTOR); in data_collect_method() local
458 if (!ossl_assert(total_length >= bytes_needed)) { in data_collect_method()
461 bytes_needed, total_length); in data_collect_method()
507 size_t bytes_needed; in get_entropy_method() local
511 for (bytes_needed = ossl_rand_pool_bytes_needed(pool, 1); in get_entropy_method()
512 bytes_needed > 0; in get_entropy_method()
513 bytes_needed -= bytes_to_get) { in get_entropy_method()
515 bytes_needed > sizeof(buffer) ? sizeof(buffer) : bytes_needed; in get_entropy_method()
519 /* Set to zero so the loop doesn't diminish |bytes_needed| */ in get_entropy_method()
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/third_party/openssl/providers/implementations/rands/seeding/
H A Drand_win.c53 size_t bytes_needed; in ossl_pool_acquire_entropy() local
70 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
71 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
74 if (BCryptGenRandom(NULL, buffer, bytes_needed, in ossl_pool_acquire_entropy()
76 bytes = bytes_needed; in ossl_pool_acquire_entropy()
84 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
85 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
91 if (CryptGenRandom(hProvider, bytes_needed, buffer) != 0) in ossl_pool_acquire_entropy()
92 bytes = bytes_needed; in ossl_pool_acquire_entropy()
103 bytes_needed in ossl_pool_acquire_entropy()
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H A Drand_cpu_x86.c40 size_t bytes_needed; in ossl_prov_acquire_entropy_from_cpu() local
43 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_prov_acquire_entropy_from_cpu()
44 if (bytes_needed > 0) { in ossl_prov_acquire_entropy_from_cpu()
45 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_prov_acquire_entropy_from_cpu()
48 if (get_hardware_random_value(buffer, bytes_needed) == bytes_needed) { in ossl_prov_acquire_entropy_from_cpu()
49 ossl_rand_pool_add_end(pool, bytes_needed, 8 * bytes_needed); in ossl_prov_acquire_entropy_from_cpu()
H A Drand_unix.c145 size_t bytes_needed; in ossl_pool_acquire_entropy() local
156 bytes_needed = ossl_rand_pool_bytes_needed(pool, 4 /*entropy_factor*/); in ossl_pool_acquire_entropy()
158 for (i = 0; i < bytes_needed; i++) { in ossl_pool_acquire_entropy()
637 size_t bytes_needed; in ossl_pool_acquire_entropy()
643 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
644 while (bytes_needed != 0 && attempts-- > 0) { in ossl_pool_acquire_entropy()
645 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
646 bytes = syscall_random(buffer, bytes_needed); in ossl_pool_acquire_entropy()
649 bytes_needed -= bytes; in ossl_pool_acquire_entropy()
669 size_t bytes_needed; in ossl_pool_acquire_entropy()
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H A Drand_vxworks.c125 size_t bytes_needed; in ossl_pool_acquire_entropy() local
127 bytes_needed = ossl_rand_pool_bytes_needed(pool, 1 /*entropy_factor*/); in ossl_pool_acquire_entropy()
128 if (bytes_needed > 0) in ossl_pool_acquire_entropy()
134 buffer = ossl_rand_pool_add_begin(pool, bytes_needed); in ossl_pool_acquire_entropy()
140 result = randBytes(buffer, bytes_needed); in ossl_pool_acquire_entropy()
142 ossl_rand_pool_add_end(pool, bytes_needed, 8 * bytes_needed); in ossl_pool_acquire_entropy()
H A Drand_vms.c365 size_t bytes_needed = ossl_rand_pool_bytes_needed(pool, ENTROPY_FACTOR); in data_collect_method() local
458 if (!ossl_assert(total_length >= bytes_needed)) { in data_collect_method()
461 bytes_needed, total_length); in data_collect_method()
507 size_t bytes_needed; in get_entropy_method() local
511 for (bytes_needed = ossl_rand_pool_bytes_needed(pool, 1); in get_entropy_method()
512 bytes_needed > 0; in get_entropy_method()
513 bytes_needed -= bytes_to_get) { in get_entropy_method()
515 bytes_needed > sizeof(buffer) ? sizeof(buffer) : bytes_needed; in get_entropy_method()
519 /* Set to zero so the loop doesn't diminish |bytes_needed| */ in get_entropy_method()
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/third_party/node/deps/openssl/openssl/providers/implementations/rands/
H A Dcrngt.c111 size_t bytes_needed; in ossl_crngt_get_entropy() local
142 bytes_needed = (entropy + 7) / 8; in ossl_crngt_get_entropy()
143 if (bytes_needed < min_len) in ossl_crngt_get_entropy()
144 bytes_needed = min_len; in ossl_crngt_get_entropy()
145 if (bytes_needed > max_len) in ossl_crngt_get_entropy()
147 entp = ent = OPENSSL_secure_malloc(bytes_needed); in ossl_crngt_get_entropy()
160 for (t = bytes_needed; t > 0;) { in ossl_crngt_get_entropy()
180 r = bytes_needed; in ossl_crngt_get_entropy()
187 OPENSSL_secure_clear_free(ent, bytes_needed); in ossl_crngt_get_entropy()
H A Dseed_src.c182 size_t bytes_needed; in seed_get_seed() local
191 bytes_needed = entropy >= 0 ? (entropy + 7) / 8 : 0; in seed_get_seed()
192 if (bytes_needed < min_len) in seed_get_seed()
193 bytes_needed = min_len; in seed_get_seed()
194 if (bytes_needed > max_len) { in seed_get_seed()
199 p = OPENSSL_secure_malloc(bytes_needed); in seed_get_seed()
204 if (seed_src_generate(vseed, p, bytes_needed, 0, prediction_resistance, in seed_get_seed()
207 return bytes_needed; in seed_get_seed()
209 OPENSSL_secure_clear_free(p, bytes_needed); in seed_get_seed()
H A Ddrbg.c150 size_t bytes_needed; in ossl_drbg_get_seed() local
154 bytes_needed = entropy >= 0 ? (entropy + 7) / 8 : 0; in ossl_drbg_get_seed()
155 if (bytes_needed < min_len) in ossl_drbg_get_seed()
156 bytes_needed = min_len; in ossl_drbg_get_seed()
157 if (bytes_needed > max_len) in ossl_drbg_get_seed()
158 bytes_needed = max_len; in ossl_drbg_get_seed()
161 buffer = OPENSSL_secure_malloc(bytes_needed); in ossl_drbg_get_seed()
176 if (!ossl_prov_drbg_generate(drbg, buffer, bytes_needed, in ossl_drbg_get_seed()
179 OPENSSL_secure_clear_free(buffer, bytes_needed); in ossl_drbg_get_seed()
184 return bytes_needed; in ossl_drbg_get_seed()
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/third_party/openssl/providers/implementations/rands/
H A Dcrngt.c111 size_t bytes_needed; in ossl_crngt_get_entropy() local
142 bytes_needed = (entropy + 7) / 8; in ossl_crngt_get_entropy()
143 if (bytes_needed < min_len) in ossl_crngt_get_entropy()
144 bytes_needed = min_len; in ossl_crngt_get_entropy()
145 if (bytes_needed > max_len) in ossl_crngt_get_entropy()
147 entp = ent = OPENSSL_secure_malloc(bytes_needed); in ossl_crngt_get_entropy()
160 for (t = bytes_needed; t > 0;) { in ossl_crngt_get_entropy()
180 r = bytes_needed; in ossl_crngt_get_entropy()
187 OPENSSL_secure_clear_free(ent, bytes_needed); in ossl_crngt_get_entropy()
H A Dseed_src.c182 size_t bytes_needed; in seed_get_seed() local
191 bytes_needed = entropy >= 0 ? (entropy + 7) / 8 : 0; in seed_get_seed()
192 if (bytes_needed < min_len) in seed_get_seed()
193 bytes_needed = min_len; in seed_get_seed()
194 if (bytes_needed > max_len) { in seed_get_seed()
199 p = OPENSSL_secure_malloc(bytes_needed); in seed_get_seed()
204 if (seed_src_generate(vseed, p, bytes_needed, 0, prediction_resistance, in seed_get_seed()
207 return bytes_needed; in seed_get_seed()
209 OPENSSL_secure_clear_free(p, bytes_needed); in seed_get_seed()
H A Ddrbg.c150 size_t bytes_needed; in ossl_drbg_get_seed() local
154 bytes_needed = entropy >= 0 ? (entropy + 7) / 8 : 0; in ossl_drbg_get_seed()
155 if (bytes_needed < min_len) in ossl_drbg_get_seed()
156 bytes_needed = min_len; in ossl_drbg_get_seed()
157 if (bytes_needed > max_len) in ossl_drbg_get_seed()
158 bytes_needed = max_len; in ossl_drbg_get_seed()
161 buffer = OPENSSL_secure_malloc(bytes_needed); in ossl_drbg_get_seed()
176 if (!ossl_prov_drbg_generate(drbg, buffer, bytes_needed, in ossl_drbg_get_seed()
179 OPENSSL_secure_clear_free(buffer, bytes_needed); in ossl_drbg_get_seed()
184 return bytes_needed; in ossl_drbg_get_seed()
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/third_party/node/deps/openssl/openssl/crypto/rand/
H A Drand_pool.c248 size_t bytes_needed; in ossl_rand_pool_bytes_needed() local
256 bytes_needed = ENTROPY_TO_BYTES(entropy_needed, entropy_factor); in ossl_rand_pool_bytes_needed()
258 if (bytes_needed > pool->max_len - pool->len) { in ossl_rand_pool_bytes_needed()
265 bytes_needed < pool->min_len - pool->len) in ossl_rand_pool_bytes_needed()
267 bytes_needed = pool->min_len - pool->len; in ossl_rand_pool_bytes_needed()
281 if (!rand_pool_grow(pool, bytes_needed)) { in ossl_rand_pool_bytes_needed()
287 return bytes_needed; in ossl_rand_pool_bytes_needed()
/third_party/openssl/crypto/rand/
H A Drand_pool.c248 size_t bytes_needed; in ossl_rand_pool_bytes_needed() local
256 bytes_needed = ENTROPY_TO_BYTES(entropy_needed, entropy_factor); in ossl_rand_pool_bytes_needed()
258 if (bytes_needed > pool->max_len - pool->len) { in ossl_rand_pool_bytes_needed()
265 bytes_needed < pool->min_len - pool->len) in ossl_rand_pool_bytes_needed()
267 bytes_needed = pool->min_len - pool->len; in ossl_rand_pool_bytes_needed()
281 if (!rand_pool_grow(pool, bytes_needed)) { in ossl_rand_pool_bytes_needed()
287 return bytes_needed; in ossl_rand_pool_bytes_needed()
/third_party/jerryscript/tests/unit-core/
H A Dtest-context-data.cpp65 .bytes_needed = sizeof (const char *)
89 .bytes_needed = sizeof (const char *)
107 .bytes_needed = 0,
140 .bytes_needed = 0
/third_party/ffmpeg/libavcodec/
H A Dmjpegenc.c121 size_t bytes_needed; in mjpeg_encode_picture_frame() local
133 bytes_needed = (total_bits + 7) / 8; in mjpeg_encode_picture_frame()
134 ff_mpv_reallocate_putbitbuffer(s, bytes_needed, bytes_needed); in mjpeg_encode_picture_frame()
/third_party/ffmpeg/libavformat/
H A Dmp3enc.c157 int bytes_needed; in mp3_write_xing() local
212 bytes_needed = mp3->xing_offset + XING_SIZE; in mp3_write_xing()
214 if (bytes_needed <= mpah.frame_size) in mp3_write_xing()
275 ffio_fill(dyn_ctx, 0, mpah.frame_size - bytes_needed); in mp3_write_xing()
/third_party/skia/third_party/externals/abseil-cpp/absl/hash/internal/
H A Dhash.h1024 const size_t bytes_needed = PiecewiseChunkSize() - position_; in add_buffer() local
1025 memcpy(buf_ + position_, data, bytes_needed); in add_buffer()
1027 data += bytes_needed; in add_buffer()
1028 size -= bytes_needed; in add_buffer()
/third_party/jerryscript/jerry-ext/module/
H A Dmodule.c78 .bytes_needed = sizeof (jerry_value_t)
/third_party/jerryscript/jerry-core/api/
H A Djerry.c267 void *data = (this_p->manager_p->bytes_needed > 0) ? JERRY_CONTEXT_DATA_HEADER_USER_DATA (this_p) : NULL; in jerry_cleanup()
285 void *data = (this_p->manager_p->bytes_needed > 0) ? JERRY_CONTEXT_DATA_HEADER_USER_DATA (this_p) : NULL; in jerry_cleanup()
288 jmem_heap_free_block (this_p, sizeof (jerry_context_data_header_t) + this_p->manager_p->bytes_needed); in jerry_cleanup()
312 return (manager_p->bytes_needed > 0) ? JERRY_CONTEXT_DATA_HEADER_USER_DATA (item_p) : NULL; in jerry_get_context_data()
316 item_p = jmem_heap_alloc_block (sizeof (jerry_context_data_header_t) + manager_p->bytes_needed); in jerry_get_context_data()
321 if (manager_p->bytes_needed > 0) in jerry_get_context_data()
324 memset (ret, 0, manager_p->bytes_needed); in jerry_get_context_data()
/third_party/mesa3d/src/amd/compiler/
H A Daco_instruction_selection.cpp4003 unsigned bytes_needed, unsigned align, unsigned const_offset,
4029 unsigned bytes_needed = load_size - bytes_read;
4038 if (bytes_needed > 2 || (bytes_needed == 2 && (align_mul % 2 || align_offset % 2)) ||
4042 bytes_needed = 2;
4045 bytes_needed += byte_align == -1 ? 4 - info.align_mul : byte_align;
4046 bytes_needed = align(bytes_needed, 4);
4054 bytes_needed = MIN2(bytes_needed, inf
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