Defined in 1 files as a prototype:

• lib/libc/minimal/include/string.h, line 39 (as a prototype)

Defined in 1 files as a function:

• lib/libc/minimal/source/string/string.c, line 259 (as a function)

Referenced in 328 files:

• arch/arm/core/cortex_m/fault.c, line 953
• arch/arm/core/prep_c.c, line 67
• arch/x86/core/multiboot.c, line 34
• arch/x86/core/x86_mmu.c, 3 times
• boards/posix/native_posix/cmdline.c, line 70
• drivers/bluetooth/hci/h5.c, 2 times
• drivers/bluetooth/hci/ipm_stm32wb.c, 2 times
• drivers/bluetooth/hci/rpmsg.c, 2 times
• drivers/bluetooth/hci/spi.c, line 368
• drivers/crypto/crypto_ataes132a.c, 10 times
• drivers/crypto/crypto_tc_shim.c, 2 times
• drivers/display/display_framebuf.c, 2 times
• drivers/display/display_mcux_elcdif.c, 2 times
• drivers/display/display_sdl.c, line 88
• drivers/eeprom/eeprom_at2x.c, line 264
• drivers/eeprom/eeprom_native_posix.c, 2 times
• drivers/entropy/entropy_esp32.c, 2 times
• drivers/entropy/entropy_sam.c, 2 times
• drivers/entropy/fake_entropy_native_posix.c, line 40
• drivers/ethernet/eth_e1000.c, 2 times
• drivers/ethernet/eth_mcux.c, line 470
• drivers/ethernet/eth_stm32_hal.c, line 469
• drivers/flash/flash_gecko.c, line 43
• drivers/flash/flash_native_posix.c, 2 times
• drivers/flash/flash_sam.c, line 216
• drivers/flash/flash_sam0.c, 2 times
• drivers/flash/flash_simulator.c, line 153
• drivers/flash/flash_stm32.c, line 175
• drivers/flash/soc_flash_mcux.c, line 72
• drivers/flash/soc_flash_nios2_qspi.c, 2 times
• drivers/flash/soc_flash_nrf.c, line 141
• drivers/flash/soc_flash_rv32m1.c, line 74
• drivers/hwinfo/hwinfo_esp32.c, line 23
• drivers/hwinfo/hwinfo_imxrt.c, line 26
• drivers/hwinfo/hwinfo_mcux_sim.c, line 50
• drivers/hwinfo/hwinfo_nrf.c, line 26
• drivers/hwinfo/hwinfo_sam.c, line 21
• drivers/hwinfo/hwinfo_sam0.c, line 28
• drivers/hwinfo/hwinfo_stm32.c, line 27
• drivers/i2c/i2c_handlers.c, line 27
• drivers/i2c/slave/eeprom_slave.c, line 50
• drivers/i2s/i2s_cavs.c, line 365
• drivers/i2s/i2s_common.c, 2 times
• drivers/i2s/i2s_ll_stm32.c, line 215
• drivers/i2s/i2s_sam_ssc.c, line 588
• drivers/ieee802154/ieee802154_cc13xx_cc26xx.c, 2 times
• drivers/ieee802154/ieee802154_cc2520.c, 4 times
• drivers/ieee802154/ieee802154_kw41z.c, 4 times
• drivers/ieee802154/ieee802154_nrf5.c, 2 times
• drivers/ieee802154/ieee802154_uart_pipe.c, 4 times
• drivers/ipm/ipm_imx.c, line 106
• drivers/ipm/ipm_mcux.c, line 89
• drivers/modem/ublox-sara-r4.c, 3 times
• drivers/net/ppp.c, line 389
• drivers/neural_net/intel_gna.c, 2 times
• drivers/sensor/dht/dht.c, line 150
• drivers/sensor/vl53l0x/vl53l0x_platform.c, line 31
• drivers/spi/spi_handlers.c, 4 times
• drivers/spi/spi_nrfx_spim.c, line 171
• drivers/usb/device/usb_dc_native_posix.c, line 365
• drivers/usb/device/usb_dc_nrfx.c, 2 times
• drivers/usb/device/usb_dc_sam0.c, 2 times
• drivers/usb/device/usb_dc_stm32.c, 2 times
• drivers/wifi/eswifi/eswifi_core.c, 3 times
• drivers/wifi/eswifi/eswifi_offload.c, line 488
• drivers/wifi/eswifi/eswifi_socket_offload.c, 2 times
• drivers/wifi/simplelink/simplelink_sockets.c, 2 times
• drivers/wifi/simplelink/simplelink_support.c, 5 times
• drivers/wifi/winc1500/wifi_winc1500.c, 4 times
• ext/hal/altera/drivers/altera_avalon_jtag_uart/HAL/src/altera_avalon_jtag_uart_read.c, line 134
• ext/hal/altera/drivers/altera_avalon_jtag_uart/HAL/src/altera_avalon_jtag_uart_write.c, line 120
• ext/hal/altera/drivers/altera_avalon_uart/HAL/src/altera_avalon_uart_ioctl.c, line 103
• ext/hal/altera/drivers/altera_epcq_controller/HAL/src/altera_epcq_controller.c, 2 times
• ext/hal/altera/drivers/altera_generic_qspi_controller2/HAL/src/altera_generic_quad_spi_controller2.c, 2 times
• ext/lib/crypto/tinycrypt/source/ctr_prng.c, 8 times
• ext/lib/crypto/tinycrypt/source/ecc_dh.c, line 79
• ext/lib/crypto/tinycrypt/source/utils.c, line 44
• include/bluetooth/addr.h, 2 times
• include/drivers/can.h, 3 times
• include/net/net_ip.h, 3 times
• include/net/net_linkaddr.h, line 144
• kernel/init.c, 5 times
• kernel/mailbox.c, line 348
• kernel/mempool.c, line 136
• kernel/msg_q.c, 5 times
• kernel/poll.c, 2 times
• kernel/userspace.c, 2 times
• lib/libc/minimal/source/stdlib/malloc.c, line 113
• lib/os/json.c, line 882
• lib/os/ring_buffer.c, 2 times
• lib/posix/fs.c, line 254
• lib/posix/pthread.c, line 302
• lib/updatehub/updatehub.c, 5 times
• samples/basic/threads/src/main.c, line 63
• samples/bluetooth/central_hr/src/main.c, 4 times
• samples/bluetooth/eddystone/src/main.c, 7 times
• samples/bluetooth/hci_rpmsg/src/main.c, 2 times
• samples/bluetooth/hci_spi/src/main.c, 2 times
• samples/bluetooth/peripheral/src/cts.c, 2 times
• samples/bluetooth/peripheral/src/main.c, 4 times
• samples/bluetooth/peripheral_csc/src/main.c, 3 times
• samples/bluetooth/peripheral_hids/src/hog.c, line 137
• samples/boards/intel_s1000_crb/audio/src/tuning_driver.c, line 114
• samples/boards/intel_s1000_crb/i2s/src/i2s_sample.c, line 262
• samples/boards/nrf52/mesh/onoff-app/src/main.c, line 583
• samples/boards/nrf52/mesh/onoff_level_lighting_vnd_app/src/mesh/ble_mesh.c, line 75
• samples/boards/reel_board/mesh_badge/src/main.c, line 49
• samples/boards/reel_board/mesh_badge/src/mesh.c, 2 times
• samples/boards/reel_board/mesh_badge/src/reel_board.c, line 88
• samples/drivers/led_apa102/src/main.c, line 77
• samples/drivers/led_lpd8806/src/main.c, line 75
• samples/drivers/led_ws2812/src/main.c, line 82
• samples/net/gptp/src/main.c, line 135
• samples/net/nats/src/nats.c, 2 times
• samples/net/sockets/coap_server/src/coap-server.c, line 490
• samples/net/sockets/websocket_client/src/main.c, line 269
• samples/net/zperf/src/zperf_tcp_receiver.c, 2 times
• samples/net/zperf/src/zperf_udp_receiver.c, 3 times
• samples/nfc/nfc_hello/src/main.c, line 63
• samples/subsys/logging/syst/src/main.c, line 60
• samples/userspace/shared_mem/src/main.c, 5 times
• soc/arm/nxp_lpc/lpc54xxx/soc.c, line 140
• soc/arm/st_stm32/stm32f0/soc.c, line 44
• subsys/bluetooth/common/rpa.c, 2 times
• subsys/bluetooth/controller/hci/hci.c, 22 times
• subsys/bluetooth/controller/ll_sw/ctrl.c, 58 times
• subsys/bluetooth/controller/ll_sw/ll_addr.c, 5 times
• subsys/bluetooth/controller/ll_sw/ll_adv.c, 10 times
• subsys/bluetooth/controller/ll_sw/ll_filter.c, 9 times
• subsys/bluetooth/controller/ll_sw/ll_test.c, 2 times
• subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/ecb.c, 4 times
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_adv.c, 3 times
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_conn.c, line 750
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_scan.c, 10 times
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_test.c, 2 times
• subsys/bluetooth/controller/ll_sw/openisa/lll/lll_adv.c, 3 times
• subsys/bluetooth/controller/ll_sw/openisa/lll/lll_conn.c, line 750
• subsys/bluetooth/controller/ll_sw/openisa/lll/lll_scan.c, 10 times
• subsys/bluetooth/controller/ll_sw/openisa/lll/lll_test.c, 2 times
• subsys/bluetooth/controller/ll_sw/ull.c, line 1090
• subsys/bluetooth/controller/ll_sw/ull_adv.c, 10 times
• subsys/bluetooth/controller/ll_sw/ull_conn.c, 22 times
• subsys/bluetooth/controller/ll_sw/ull_filter.c, 9 times
• subsys/bluetooth/controller/ll_sw/ull_master.c, 11 times
• subsys/bluetooth/controller/ll_sw/ull_slave.c, 10 times
• subsys/bluetooth/controller/util/mem.c, 5 times
• subsys/bluetooth/host/att.c, 2 times
• subsys/bluetooth/host/conn.c, 6 times
• subsys/bluetooth/host/crypto.c, line 47
• subsys/bluetooth/host/gatt.c, 15 times
• subsys/bluetooth/host/hci_core.c, 28 times
• subsys/bluetooth/host/keys.c, 2 times
• subsys/bluetooth/host/l2cap.c, 5 times
• subsys/bluetooth/host/monitor.c, line 178
• subsys/bluetooth/host/sdp.c, 4 times
• subsys/bluetooth/host/smp.c, 61 times
• subsys/bluetooth/host/uuid.c, 8 times
• subsys/bluetooth/mesh/beacon.c, line 65
• subsys/bluetooth/mesh/cfg_srv.c, 9 times
• subsys/bluetooth/mesh/crypto.c, 17 times
• subsys/bluetooth/mesh/crypto.h, line 93
• subsys/bluetooth/mesh/health_cli.c, line 81
• subsys/bluetooth/mesh/main.c, 2 times
• subsys/bluetooth/mesh/net.c, 6 times
• subsys/bluetooth/mesh/prov.c, 13 times
• subsys/bluetooth/mesh/proxy.c, 4 times
• subsys/bluetooth/mesh/settings.c, 16 times
• subsys/bluetooth/mesh/shell.c, 3 times
• subsys/bluetooth/mesh/transport.c, line 1397
• subsys/bluetooth/shell/bredr.c, 2 times
• subsys/bluetooth/shell/bt.c, line 67
• subsys/bluetooth/shell/gatt.c, 3 times
• subsys/debug/tracing/ctf/bottoms/posix/ctf_bottom.h, line 27
• subsys/dfu/img_util/flash_img.c, 2 times
• subsys/disk/disk_access_flash.c, line 132
• subsys/disk/disk_access_ram.c, 2 times
• subsys/disk/disk_access_usdhc.c, 2 times
• subsys/fs/nvs/nvs.c, line 68
• subsys/fs/shell.c, line 440
• subsys/jwt/jwt.c, line 256
• subsys/logging/log_backend_net.c, line 114
• subsys/logging/log_backend_rtt.c, line 129
• subsys/logging/log_msg.c, 10 times
• subsys/mgmt/buf.c, 4 times
• subsys/mgmt/serial_util.c, 3 times
• subsys/mgmt/smp.c, 2 times
• subsys/net/buf.c, 5 times
• subsys/net/hostname.c, line 67
• subsys/net/ip/connection.c, 5 times
• subsys/net/ip/dhcpv4.c, 3 times
• subsys/net/ip/ipv6_nbr.c, line 2129
• subsys/net/ip/net_context.c, 6 times
• subsys/net/ip/net_if.c, 4 times
• subsys/net/ip/net_mgmt.c, line 67
• subsys/net/ip/net_pkt.c, 7 times
• subsys/net/ip/net_shell.c, 2 times
• subsys/net/ip/net_stats.c, line 294
• subsys/net/ip/tcp.c, 2 times
• subsys/net/ip/tcp2.c, 5 times
• subsys/net/ip/tp.c, line 422
• subsys/net/ip/udp.c, line 117
• subsys/net/ip/utils.c, 5 times
• subsys/net/l2/bluetooth/bluetooth.c, line 416
• subsys/net/l2/canbus/6locan.c, 6 times
• subsys/net/l2/ethernet/arp.c, 7 times
• subsys/net/l2/ethernet/ethernet.c, 7 times
• subsys/net/l2/ethernet/ethernet_mgmt.c, 2 times
• subsys/net/l2/ethernet/ethernet_stats.c, line 47
• subsys/net/l2/ethernet/gptp/gptp.c, 3 times
• subsys/net/l2/ethernet/gptp/gptp_md.c, 3 times
• subsys/net/l2/ethernet/gptp/gptp_messages.c, 9 times
• subsys/net/l2/ethernet/gptp/gptp_mi.c, 34 times
• subsys/net/l2/ethernet/gptp/gptp_user_api.c, line 90
• subsys/net/l2/ieee802154/ieee802154.c, 2 times
• subsys/net/l2/ieee802154/ieee802154_fragment.c, line 137
• subsys/net/l2/ieee802154/ieee802154_frame.c, line 618
• subsys/net/l2/ieee802154/ieee802154_mgmt.c, 4 times
• subsys/net/l2/ieee802154/ieee802154_security.c, 3 times
• subsys/net/l2/openthread/openthread.c, line 92
• subsys/net/l2/openthread/openthread_utils.c, 2 times
• subsys/net/l2/ppp/ipcp.c, 3 times
• subsys/net/l2/ppp/ipv6cp.c, 8 times
• subsys/net/l2/ppp/lcp.c, line 143
• subsys/net/l2/ppp/ppp_stats.c, line 46
• subsys/net/lib/coap/coap.c, 5 times
• subsys/net/lib/coap/coap_link_format.c, line 65
• subsys/net/lib/config/init.c, line 197
• subsys/net/lib/dns/dns_pack.c, 2 times
• subsys/net/lib/dns/llmnr_responder.c, 2 times
• subsys/net/lib/dns/mdns_responder.c, line 180
• subsys/net/lib/dns/resolve.c, 4 times
• subsys/net/lib/http/http_client.c, 2 times
• subsys/net/lib/lwm2m/buf_util.h, 3 times
• subsys/net/lib/lwm2m/lwm2m_engine.c, 18 times
• subsys/net/lib/lwm2m/lwm2m_obj_firmware_pull.c, 2 times
• subsys/net/lib/lwm2m/lwm2m_rd_client.c, line 272
• subsys/net/lib/lwm2m/lwm2m_rw_json.c, line 783
• subsys/net/lib/mqtt/mqtt.c, line 185
• subsys/net/lib/mqtt/mqtt_encoder.c, 3 times
• subsys/net/lib/sockets/getaddrinfo.c, 2 times
• subsys/net/lib/sockets/sockets.c, 5 times
• subsys/net/lib/sockets/sockets_net_mgmt.c, 2 times
• subsys/net/lib/sockets/sockets_tls.c, 7 times
• subsys/net/lib/socks/socks.c, 2 times
• subsys/net/lib/tls_credentials/tls_credentials.c, line 138
• subsys/net/lib/websocket/websocket.c, 3 times
• subsys/random/rand32_entropy_device.c, line 83
• subsys/random/rand32_timer.c, line 74
• subsys/random/rand32_timestamp.c, line 63
• subsys/random/rand32_xoroshiro128.c, line 110
• subsys/settings/src/settings_file.c, 2 times
• subsys/settings/src/settings_line.c, 7 times
• subsys/settings/src/settings_runtime.c, line 22
• subsys/shell/shell.c, line 231
• subsys/shell/shell_history.c, 2 times
• subsys/shell/shell_ops.c, line 249
• subsys/shell/shell_ops.h, line 253
• subsys/shell/shell_telnet.c, line 402
• subsys/shell/shell_utils.c, line 387
• subsys/shell/shell_wildcard.c, 3 times
• subsys/usb/class/cdc_acm.c, line 230
• subsys/usb/class/mass_storage.c, line 493
• subsys/usb/class/netusb/function_eem.c, line 128
• subsys/usb/class/netusb/function_rndis.c, 5 times
• subsys/usb/class/usb_dfu.c, 2 times
• subsys/usb/usb_descriptor.c, line 323
• tests/arch/arm/arm_thread_swap/src/arm_thread_arch.c, line 391
• tests/benchmarks/mbedtls/src/benchmark.c, line 251
• tests/bluetooth/bsim_bt/bsim_test_app/src/test_connect1.c, 4 times
• tests/bluetooth/gatt/src/main.c, line 61
• tests/bluetooth/hci_prop_evt/src/main.c, 3 times
• tests/bluetooth/mesh/src/main.c, 2 times
• tests/bluetooth/tester/src/gap.c, 14 times
• tests/bluetooth/tester/src/gatt.c, 20 times
• tests/bluetooth/tester/src/l2cap.c, 5 times
• tests/bluetooth/tester/src/mesh.c, 6 times
• tests/crypto/tinycrypt/src/cbc_mode.c, line 121
• tests/crypto/tinycrypt/src/ctr_mode.c, 2 times
• tests/crypto/tinycrypt/src/ecc_dsa.c, line 622
• tests/crypto/tinycrypt_hmac_prng/src/hmac_prng.c, 3 times
• tests/drivers/hwinfo/api/src/main.c, line 52
• tests/kernel/mbox/mbox_api/src/test_mbox_api.c, 2 times
• tests/kernel/mem_protect/protection/src/main.c, 2 times
• tests/kernel/mem_protect/syscalls/src/main.c, line 91
• tests/kernel/pipe/pipe_api/src/test_pipe_contexts.c, line 60
• tests/lib/c_lib/src/main.c, line 186
• tests/net/6lo/src/main.c, 4 times
• tests/net/arp/src/main.c, 10 times
• tests/net/buf/src/main.c, 2 times
• tests/net/checksum_offload/src/main.c, 19 times
• tests/net/ethernet_mgmt/src/main.c, 4 times
• tests/net/ieee802154/fragment/src/main.c, 4 times
• tests/net/ieee802154/l2/src/ieee802154_fake_driver.c, line 56
• tests/net/ieee802154/l2/src/ieee802154_test.c, line 225
• tests/net/ipv6/src/main.c, line 187
• tests/net/ipv6_fragment/src/main.c, 2 times
• tests/net/lib/coap/src/main.c, 10 times
• tests/net/lib/dns_packet/src/main.c, 2 times
• tests/net/lib/mqtt_packet/src/mqtt_packet.c, line 751
• tests/net/mgmt/src/mgmt.c, 2 times
• tests/net/ptp/clock/src/main.c, 2 times
• tests/net/route/src/main.c, line 275
• tests/net/socket/getaddrinfo/src/main.c, 4 times
• tests/net/socket/net_mgmt/src/main.c, line 246
• tests/net/tcp/src/main.c, line 182
• tests/net/traffic_class/src/main.c, 4 times
• tests/net/tx_timestamp/src/main.c, 2 times
• tests/net/vlan/src/main.c, 2 times
• tests/subsys/can/frame/src/main.c, 5 times
• tests/subsys/fs/fat_fs_dual_drive/src/disk_access_test_drv.c, 2 times
• tests/subsys/fs/littlefs/src/testfs_util.c, line 35
• tests/subsys/fs/littlefs/src/testfs_util.h, line 94
• tests/subsys/fs/multi-fs/src/nffs_test_utils.c, 4 times
• tests/subsys/fs/multi-fs/src/test_ram_backend.c, 2 times
• tests/subsys/fs/nffs_fs_api/common/nffs_test_utils.c, 4 times
• tests/subsys/fs/nffs_fs_api/ram_backend/test_ram_backend.c, 2 times
• tests/subsys/fs/nvs/src/main.c, 3 times
• tests/subsys/logging/log_output/src/log_output_test.c, line 44
• tests/subsys/settings/fcb/src/settings_test_compress_reset.c, line 38
• tests/subsys/settings/fcb/src/settings_test_fcb.c, 4 times
• tests/subsys/settings/fcb/src/settings_test_save_2_fcb.c, 2 times
• tests/subsys/settings/littlefs/src/settings_test_littlefs.c, 3 times
• tests/subsys/settings/nffs/src/settings_test_nffs.c, 3 times
• tests/subsys/settings/nvs/src/settings_test_nvs.c, 4 times
• tests/subsys/settings/src/settings_enc.c, 3 times
• tests/subsys/settings/src/settings_test_getset_int64.c, 2 times
• tests/subsys/usb/bos/src/test_bos.c, 5 times
• tests/ztest/base/src/main.c, line 32