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Searched refs:max_len (Results 1 – 25 of 69) sorted by relevance

123

/Zephyr-latest/tests/subsys/shell/shell_history/src/
Dshell_history_test.c172 int max_len = get_max_buffer_len(); in ZTEST() local
177 z_shell_history_put(&history, exp1_buf, max_len + 1); in ZTEST()
183 z_shell_history_put(&history, exp1_buf, max_len - 10); in ZTEST()
186 test_get(true, true, exp1_buf, max_len - 10); in ZTEST()
233 int max_len = get_max_buffer_len(); in ZTEST() local
241 z_shell_history_put(&history, exp1_buf, max_len); in ZTEST()
242 test_get(true, true, exp1_buf, max_len); in ZTEST()
245 z_shell_history_put(&history, exp2_buf, max_len); in ZTEST()
246 test_get(true, true, exp2_buf, max_len); in ZTEST()
249 z_shell_history_put(&history, exp3_buf, max_len); in ZTEST()
[all …]
/Zephyr-latest/drivers/eeprom/
Deeprom_simulator.c72 STATS_SECT_ENTRY32(max_len)
78 STATS_NAME(eeprom_sim_thresholds, max_len)
166 if (eeprom_sim_thresholds.max_len == 0) { in eeprom_sim_write()
174 if ((data_part_ignored) && (len > eeprom_sim_thresholds.max_len)) { in eeprom_sim_write()
175 len = eeprom_sim_thresholds.max_len; in eeprom_sim_write()
/Zephyr-latest/subsys/net/lib/coap/
Dcoap.c93 return (cpkt != NULL) && (cpkt->max_len - cpkt->offset >= bytes_to_add); in enough_space()
169 int coap_packet_init(struct coap_packet *cpkt, uint8_t *data, uint16_t max_len, in coap_packet_init() argument
176 if (!cpkt || !data || !max_len) { in coap_packet_init()
184 cpkt->max_len = max_len; in coap_packet_init()
220 uint8_t *data, uint16_t max_len, uint8_t code) in coap_ack_init() argument
231 return coap_packet_init(cpkt, data, max_len, ver, COAP_TYPE_ACK, tkl, in coap_ack_init()
236 uint8_t *data, uint16_t max_len) in coap_rst_init() argument
244 return coap_packet_init(cpkt, data, max_len, ver, COAP_TYPE_RESET, 0, in coap_rst_init()
457 uint16_t max_len, uint8_t *value) in read_u8() argument
459 if (max_len - offset < 1) { in read_u8()
[all …]
/Zephyr-latest/subsys/mgmt/osdp/src/
Dosdp_pd.c573 static int pd_build_reply(struct osdp_pd *pd, uint8_t *buf, int max_len) in pd_build_reply() argument
584 max_len -= data_off; in pd_build_reply()
588 if (!check_buf_len(REPLY_ACK_LEN, max_len)) { in pd_build_reply()
595 if (!check_buf_len(REPLY_PDID_LEN, max_len)) { in pd_build_reply()
618 if (!check_buf_len(REPLY_PDCAP_LEN, max_len)) { in pd_build_reply()
626 if (max_len < REPLY_PDCAP_ENTITY_LEN) { in pd_build_reply()
633 max_len -= REPLY_PDCAP_ENTITY_LEN; in pd_build_reply()
638 if (!check_buf_len(REPLY_LSTATR_LEN, max_len)) { in pd_build_reply()
647 if (!check_buf_len(REPLY_RSTATR_LEN, max_len)) { in pd_build_reply()
656 if (!check_buf_len(REPLY_KEYPAD_LEN + event->keypress.length, max_len)) { in pd_build_reply()
[all …]
Dosdp_cp.c126 static int cp_build_command(struct osdp_pd *pd, uint8_t *buf, int max_len) in cp_build_command() argument
136 max_len -= data_off; in cp_build_command()
137 if (max_len <= 0) { in cp_build_command()
143 if (!check_buf_len(CMD_POLL_LEN, max_len)) { in cp_build_command()
149 if (!check_buf_len(CMD_LSTAT_LEN, max_len)) { in cp_build_command()
155 if (!check_buf_len(CMD_ISTAT_LEN, max_len)) { in cp_build_command()
161 if (!check_buf_len(CMD_OSTAT_LEN, max_len)) { in cp_build_command()
167 if (!check_buf_len(CMD_RSTAT_LEN, max_len)) { in cp_build_command()
173 if (!check_buf_len(CMD_ID_LEN, max_len)) { in cp_build_command()
180 if (!check_buf_len(CMD_CAP_LEN, max_len)) { in cp_build_command()
[all …]
Dosdp_phy.c108 int osdp_phy_packet_init(struct osdp_pd *pd, uint8_t *buf, int max_len) in osdp_phy_packet_init() argument
114 if (max_len < exp_len) { in osdp_phy_packet_init()
159 int len, int max_len) in osdp_phy_packet_finalize() argument
179 max_len -= 1; in osdp_phy_packet_finalize()
215 if (AES_PAD_LEN(data_len + 1) > max_len) { in osdp_phy_packet_finalize()
222 if (len + 4 > max_len) { in osdp_phy_packet_finalize()
239 if (len + 2 > max_len) { in osdp_phy_packet_finalize()
/Zephyr-latest/include/zephyr/posix/sys/
Dsocket.h37 ssize_t recv(int sock, void *buf, size_t max_len, int flags);
38 ssize_t recvfrom(int sock, void *buf, size_t max_len, int flags, struct sockaddr *src_addr,
/Zephyr-latest/include/zephyr/mgmt/mcumgr/grp/os_mgmt/
Dos_mgmt_client.h53 int os_mgmt_client_echo(struct os_mgmt_client *client, const char *echo_string, size_t max_len);
/Zephyr-latest/tests/net/socket/reuseaddr_reuseport/src/
Dmain.c218 static void test_recvfrom_success(int sock, void *buf, size_t max_len, int flags, in test_recvfrom_success() argument
223 ret = zsock_recvfrom(sock, buf, max_len, flags, src_addr, addrlen); in test_recvfrom_success()
224 zassert_equal(ret, max_len, "recvfrom failed with error %d", errno); in test_recvfrom_success()
227 static void test_recvfrom_fail(int sock, void *buf, size_t max_len, int flags, in test_recvfrom_fail() argument
232 ret = zsock_recvfrom(sock, buf, max_len, flags, src_addr, addrlen); in test_recvfrom_fail()
238 static void test_recv_success(int sock, void *buf, size_t max_len, int flags) in test_recv_success() argument
242 ret = zsock_recv(sock, buf, max_len, flags); in test_recv_success()
243 zassert_equal(ret, max_len, "recv failed with error %d", errno); in test_recv_success()
246 static void test_recv_fail(int sock, void *buf, size_t max_len, int flags) in test_recv_fail() argument
250 ret = zsock_recv(sock, buf, max_len, flags); in test_recv_fail()
/Zephyr-latest/tests/net/lib/coap_client/src/
Dmain.c121 static ssize_t z_impl_zsock_recvfrom_custom_fake(int sock, void *buf, size_t max_len, int flags, in z_impl_zsock_recvfrom_custom_fake() argument
269 static ssize_t z_impl_zsock_recvfrom_custom_fake_response(int sock, void *buf, size_t max_len, in z_impl_zsock_recvfrom_custom_fake_response() argument
291 static ssize_t z_impl_zsock_recvfrom_custom_fake_empty_ack(int sock, void *buf, size_t max_len, in z_impl_zsock_recvfrom_custom_fake_empty_ack() argument
312 static ssize_t z_impl_zsock_recvfrom_custom_fake_rst(int sock, void *buf, size_t max_len, int flags, in z_impl_zsock_recvfrom_custom_fake_rst() argument
331 static ssize_t z_impl_zsock_recvfrom_custom_fake_only_ack(int sock, void *buf, size_t max_len, in z_impl_zsock_recvfrom_custom_fake_only_ack() argument
337 ret = z_impl_zsock_recvfrom_custom_fake_empty_ack(sock, buf, max_len, flags, src_addr, in z_impl_zsock_recvfrom_custom_fake_only_ack()
343 static ssize_t z_impl_zsock_recvfrom_custom_fake_unmatching(int sock, void *buf, size_t max_len, in z_impl_zsock_recvfrom_custom_fake_unmatching() argument
364 static ssize_t z_impl_zsock_recvfrom_custom_fake_echo(int sock, void *buf, size_t max_len, in z_impl_zsock_recvfrom_custom_fake_echo() argument
391 static ssize_t z_impl_zsock_recvfrom_custom_fake_echo_next_req(int sock, void *buf, size_t max_len, in z_impl_zsock_recvfrom_custom_fake_echo_next_req() argument
419 size_t max_len, int flags, in z_impl_zsock_recvfrom_custom_fake_duplicate_response() argument
[all …]
/Zephyr-latest/subsys/net/lib/sockets/
Dsockets_net_mgmt.c142 size_t max_len, int flags, in znet_mgmt_recvfrom() argument
208 if (ret > max_len) { in znet_mgmt_recvfrom()
352 size_t max_len, int flags, in net_mgmt_sock_recvfrom() argument
356 return znet_mgmt_recvfrom(obj, buf, max_len, flags, in net_mgmt_sock_recvfrom()
Dsockets_inet.c1053 size_t max_len, in zsock_recv_dgram() argument
1147 tmp_read_len = read_len = MIN(recv_len, max_len); in zsock_recv_dgram()
1183 read_len = MIN(recv_len, max_len); in zsock_recv_dgram()
1242 static size_t zsock_recv_stream_immediate(struct net_context *ctx, uint8_t **buf, size_t *max_len, in zsock_recv_stream_immediate() argument
1251 const bool do_recv = !(buf == NULL || max_len == NULL); in zsock_recv_stream_immediate()
1252 size_t _max_len = (max_len == NULL) ? SIZE_MAX : *max_len; in zsock_recv_stream_immediate()
1309 *max_len = _max_len; in zsock_recv_stream_immediate()
1323 uint8_t *buf, size_t max_len, in zsock_recv_stream_timed() argument
1342 for (end = sys_timepoint_calc(timeout); max_len > 0; timeout = sys_timepoint_timeout(end)) { in zsock_recv_stream_timed()
1370 max_len -= res; in zsock_recv_stream_timed()
[all …]
Dsockets_packet.c297 ssize_t zpacket_recvfrom_ctx(struct net_context *ctx, void *buf, size_t max_len, in zpacket_recvfrom_ctx() argument
335 if (recv_len > max_len) { in zpacket_recvfrom_ctx()
336 recv_len = max_len; in zpacket_recvfrom_ctx()
445 static ssize_t packet_sock_recvfrom_vmeth(void *obj, void *buf, size_t max_len, in packet_sock_recvfrom_vmeth() argument
449 return zpacket_recvfrom_ctx(obj, buf, max_len, flags, in packet_sock_recvfrom_vmeth()
Dsockets_can.c276 size_t max_len, int flags, in zcan_recvfrom_ctx() argument
327 if (recv_len > max_len) { in zcan_recvfrom_ctx()
328 recv_len = max_len; in zcan_recvfrom_ctx()
506 static ssize_t can_sock_recvfrom_vmeth(void *obj, void *buf, size_t max_len, in can_sock_recvfrom_vmeth() argument
510 return zcan_recvfrom_ctx(obj, buf, max_len, flags, in can_sock_recvfrom_vmeth()
Dsockets.c477 ssize_t z_impl_zsock_recvfrom(int sock, void *buf, size_t max_len, int flags, in z_impl_zsock_recvfrom() argument
482 SYS_PORT_TRACING_OBJ_FUNC_ENTER(socket, recvfrom, sock, max_len, flags, src_addr, addrlen); in z_impl_zsock_recvfrom()
484 bytes_received = VTABLE_CALL(recvfrom, sock, buf, max_len, flags, src_addr, addrlen); in z_impl_zsock_recvfrom()
496 ssize_t z_vrfy_zsock_recvfrom(int sock, void *buf, size_t max_len, int flags, in z_vrfy_zsock_recvfrom() argument
502 if (K_SYSCALL_MEMORY_WRITE(buf, max_len)) { in z_vrfy_zsock_recvfrom()
513 ret = z_impl_zsock_recvfrom(sock, (void *)buf, max_len, flags, in z_vrfy_zsock_recvfrom()
Dsockets_tls.c2570 size_t max_len, int flags) in recv_tls() argument
2597 size_t read_len = max_len - recv_len; in recv_tls()
2664 } while ((recv_len == 0) || (waitall && (recv_len < max_len))); in recv_tls()
2671 size_t max_len, int flags, in recvfrom_dtls_common() argument
2696 ret = mbedtls_ssl_read(&ctx->ssl, buf, max_len); in recvfrom_dtls_common()
2749 if ((remaining == 0) || (max_len == 0)) { in recvfrom_dtls_common()
2778 size_t max_len, int flags, in recvfrom_dtls_client() argument
2789 ret = recvfrom_dtls_common(ctx, buf, max_len, flags, src_addr, addrlen); in recvfrom_dtls_client()
2844 size_t max_len, int flags, in recvfrom_dtls_server() argument
2893 ret = recvfrom_dtls_common(ctx, buf, max_len, flags, in recvfrom_dtls_server()
[all …]
/Zephyr-latest/lib/posix/options/
Dnet.c342 ssize_t recv(int sock, void *buf, size_t max_len, int flags) in recv() argument
344 return zsock_recv(sock, buf, max_len, flags); in recv()
347 ssize_t recvfrom(int sock, void *buf, size_t max_len, int flags, struct sockaddr *src_addr, in recvfrom() argument
350 return zsock_recvfrom(sock, buf, max_len, flags, src_addr, addrlen); in recvfrom()
/Zephyr-latest/subsys/mgmt/mcumgr/grp/os_mgmt_client/src/
Dos_mgmt_client.c122 int os_mgmt_client_echo(struct os_mgmt_client *client, const char *echo_string, size_t max_len) in os_mgmt_client_echo() argument
142 zcbor_tstr_put_term(zse, echo_string, max_len) && in os_mgmt_client_echo()
/Zephyr-latest/drivers/flash/
Dflash_simulator.c117 STATS_SECT_ENTRY32(max_len)
124 STATS_NAME(flash_sim_thresholds, max_len)
258 if (flash_sim_thresholds.max_len == 0) { in flash_sim_write()
270 if (i >= flash_sim_thresholds.max_len) { in flash_sim_write()
/Zephyr-latest/include/zephyr/net/
Dcoap.h315 uint16_t max_len; /**< Max CoAP packet data length */ member
533 int coap_packet_init(struct coap_packet *cpkt, uint8_t *data, uint16_t max_len,
553 uint8_t *data, uint16_t max_len, uint8_t code);
569 uint8_t *data, uint16_t max_len);
Dsocket.h487 __syscall ssize_t zsock_recvfrom(int sock, void *buf, size_t max_len,
513 static inline ssize_t zsock_recv(int sock, void *buf, size_t max_len, in zsock_recv() argument
516 return zsock_recvfrom(sock, buf, max_len, flags, NULL, NULL); in zsock_recv()
/Zephyr-latest/subsys/net/ip/
Dnet_pkt.c1077 size_t max_len; local
1080 max_len = net_if_get_mtu(net_pkt_iface(pkt));
1082 max_len = 0;
1087 if (IS_ENABLED(CONFIG_NET_IPV6_FRAGMENT) && (size > max_len)) {
1091 max_len = size;
1094 max_len = MAX(max_len, NET_IPV6_MTU);
1096 if (IS_ENABLED(CONFIG_NET_IPV4_FRAGMENT) && (size > max_len)) {
1098 max_len = size;
1101 max_len = MAX(max_len, NET_IPV4_MTU);
1106 max_len += NET_ETH_MAX_HDR_SIZE;
[all …]
/Zephyr-latest/drivers/ethernet/
Deth_ivshmem_queue.c26 static uint32_t tx_buffer_advance(uint32_t max_len, uint32_t *position, uint32_t *len);
252 static uint32_t tx_buffer_advance(uint32_t max_len, uint32_t *position, uint32_t *len) in tx_buffer_advance() argument
255 uint32_t contiguous_len = max_len - *position; in tx_buffer_advance()
/Zephyr-latest/drivers/wifi/eswifi/
Deswifi_socket_offload.c320 static ssize_t eswifi_socket_recv(void *obj, void *buf, size_t max_len, in eswifi_socket_recv() argument
328 if ((max_len == 0) || (buf == NULL) || in eswifi_socket_recv()
366 if (len > max_len) { in eswifi_socket_recv()
367 len = max_len; in eswifi_socket_recv()
/Zephyr-latest/tests/net/lib/lwm2m/lwm2m_engine/src/
Dstubs.c110 ssize_t z_impl_zsock_recvfrom(int sock, void *buf, size_t max_len, int flags, in z_impl_zsock_recvfrom() argument

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