Defined in 1 files as a macro:

• lib/libc/minimal/include/errno.h, line 66 (as a macro)

Referenced in 310 files:

• arch/x86/core/multiboot.c, line 142
• drivers/adc/adc_lmp90xxx.c, 7 times
• drivers/adc/adc_mcux_adc12.c, 6 times
• drivers/adc/adc_sam0.c, line 395
• drivers/clock_control/clock_stm32_ll_common.c, 3 times
• drivers/clock_control/clock_stm32_ll_h7.c, 3 times
• drivers/clock_control/clock_stm32_ll_mp1.c, 15 times
• drivers/counter/counter_ll_stm32_rtc.c, line 214
• drivers/counter/counter_mchp_xec.c, 3 times
• drivers/counter/counter_mcux_gpt.c, line 143
• drivers/counter/counter_mcux_rtc.c, line 152
• drivers/counter/timer_tmr_cmsdk_apb.c, line 81
• drivers/display/display_dummy.c, line 40
• drivers/display/display_framebuf.c, 6 times
• drivers/display/display_ili9340.c, 5 times
• drivers/display/display_mcux_elcdif.c, 7 times
• drivers/display/display_sdl.c, 3 times
• drivers/display/display_st7789v.c, 5 times
• drivers/display/gd7965.c, 5 times
• drivers/display/ssd1306.c, 4 times
• drivers/display/ssd16xx.c, 8 times
• drivers/dma/dma_sam0.c, line 84
• drivers/dma/dma_stm32.c, 3 times
• drivers/espi/espi_mchp_xec.c, 4 times
• drivers/ethernet/eth_native_posix_priv.h, line 50
• drivers/ethernet/eth_sam_gmac.c, 7 times
• drivers/ethernet/eth_stm32_hal.c, line 481
• drivers/flash/flash_stm32l4x.c, 2 times
• drivers/flash/spi_flash_w25qxxdv.c, 2 times
• drivers/gpio/gpio_cc13xx_cc26xx.c, 2 times
• drivers/gpio/gpio_cc32xx.c, 3 times
• drivers/gpio/gpio_cmsdk_ahb.c, 5 times
• drivers/gpio/gpio_dw.c, 8 times
• drivers/gpio/gpio_esp32.c, 5 times
• drivers/gpio/gpio_gecko.c, line 194
• drivers/gpio/gpio_ht16k33.c, 7 times
• drivers/gpio/gpio_imx.c, 3 times
• drivers/gpio/gpio_intel_apl.c, 3 times
• drivers/gpio/gpio_litex.c, 4 times
• drivers/gpio/gpio_lmp90xxx.c, 5 times
• drivers/gpio/gpio_mchp_xec.c, 2 times
• drivers/gpio/gpio_mcux.c, 4 times
• drivers/gpio/gpio_mcux_igpio.c, 3 times
• drivers/gpio/gpio_mcux_lpc.c, 5 times
• drivers/gpio/gpio_mmio32.c, 2 times
• drivers/gpio/gpio_nrfx.c, line 267
• drivers/gpio/gpio_pca95xx.c, 4 times
• drivers/gpio/gpio_rv32m1.c, 5 times
• drivers/gpio/gpio_sam.c, line 47
• drivers/gpio/gpio_sam0.c, 3 times
• drivers/gpio/gpio_shell.c, line 68
• drivers/gpio/gpio_sifive.c, 5 times
• drivers/gpio/gpio_stellaris.c, 2 times
• drivers/gpio/gpio_stm32.c, 2 times
• drivers/gpio/gpio_sx1509b.c, 3 times
• drivers/hwinfo/hwinfo_shell.c, 2 times
• drivers/hwinfo/hwinfo_weak_impl.c, line 11
• drivers/i2c/i2c_bitbang.c, 2 times
• drivers/i2c/i2c_esp32.c, line 141
• drivers/i2c/i2c_mchp_xec.c, 4 times
• drivers/i2c/i2c_mcux.c, line 110
• drivers/i2c/i2c_mcux_lpi2c.c, line 115
• drivers/i2c/i2c_nrfx_twi.c, 3 times
• drivers/i2c/i2c_nrfx_twim.c, 2 times
• drivers/i2c/i2c_rv32m1_lpi2c.c, 4 times
• drivers/i2c/i2c_sam0.c, 3 times
• drivers/i2c/i2c_sifive.c, 3 times
• drivers/i2s/i2s_cavs.c, line 362
• drivers/ieee802154/ieee802154_cc13xx_cc26xx.c, 3 times
• drivers/ieee802154/ieee802154_cc2520.c, 2 times
• drivers/ieee802154/ieee802154_kw41z.c, 2 times
• drivers/ieee802154/ieee802154_mcr20a.c, 2 times
• drivers/ieee802154/ieee802154_nrf5.c, 2 times
• drivers/ieee802154/ieee802154_rf2xx.c, line 407
• drivers/ieee802154/ieee802154_uart_pipe.c, 2 times
• drivers/interrupt_controller/intc_sam0_eic_priv.h, line 695
• drivers/led_strip/ws2812_gpio.c, line 175
• drivers/led_strip/ws2812_spi.c, line 161
• drivers/modem/ublox-sara-r4.c, 2 times
• drivers/modem/wncm14a2a.c, 2 times
• drivers/pinmux/pinmux_hsdk.c, 2 times
• drivers/pinmux/pinmux_mchp_xec.c, 2 times
• drivers/pinmux/pinmux_mcux.c, 2 times
• drivers/pinmux/pinmux_mcux_lpc.c, 2 times
• drivers/pinmux/pinmux_rv32m1.c, 2 times
• drivers/pinmux/pinmux_sam0.c, 2 times
• drivers/pinmux/pinmux_sifive.c, 2 times
• drivers/pwm/pwm_dw.c, line 158
• drivers/pwm/pwm_imx.c, line 75
• drivers/pwm/pwm_led_esp32.c, line 327
• drivers/pwm/pwm_mchp_xec.c, line 325
• drivers/pwm/pwm_mcux.c, 2 times
• drivers/pwm/pwm_mcux_ftm.c, 2 times
• drivers/pwm/pwm_nrf5_sw.c, line 107
• drivers/pwm/pwm_nrfx.c, line 140
• drivers/pwm/pwm_pca9685.c, line 82
• drivers/pwm/pwm_rv32m1_tpm.c, 2 times
• drivers/pwm/pwm_sam.c, 2 times
• drivers/pwm/pwm_sifive.c, 2 times
• drivers/pwm/pwm_stm32.c, 3 times
• drivers/sensor/adt7420/adt7420.c, 3 times
• drivers/sensor/adt7420/adt7420_trigger.c, line 114
• drivers/sensor/adxl362/adxl362.c, 5 times
• drivers/sensor/adxl362/adxl362_trigger.c, line 109
• drivers/sensor/adxl372/adxl372.c, 3 times
• drivers/sensor/adxl372/adxl372_trigger.c, line 119
• drivers/sensor/amg88xx/amg88xx.c, line 47
• drivers/sensor/amg88xx/amg88xx_trigger.c, 3 times
• drivers/sensor/ams_iAQcore/iAQcore.c, line 87
• drivers/sensor/apds9960/apds9960.c, 2 times
• drivers/sensor/apds9960/apds9960_trigger.c, 3 times
• drivers/sensor/bma280/bma280.c, line 99
• drivers/sensor/bma280/bma280_trigger.c, 3 times
• drivers/sensor/bmc150_magn/bmc150_magn.c, 4 times
• drivers/sensor/bme280/bme280.c, line 306
• drivers/sensor/bme680/bme680.c, line 354
• drivers/sensor/bmg160/bmg160.c, 5 times
• drivers/sensor/bmg160/bmg160_trigger.c, 4 times
• drivers/sensor/bmi160/bmi160.c, 11 times
• drivers/sensor/bmi160/bmi160_trigger.c, 4 times
• drivers/sensor/bmm150/bmm150.c, 4 times
• drivers/sensor/ccs811/ccs811.c, line 308
• drivers/sensor/ccs811/ccs811_trigger.c, 3 times
• drivers/sensor/ens210/ens210.c, line 120
• drivers/sensor/fxas21002/fxas21002.c, 2 times
• drivers/sensor/fxas21002/fxas21002_trigger.c, line 122
• drivers/sensor/fxos8700/fxos8700.c, 5 times
• drivers/sensor/fxos8700/fxos8700_trigger.c, line 216
• drivers/sensor/hp206c/hp206c.c, 5 times
• drivers/sensor/hts221/hts221.c, line 53
• drivers/sensor/iis3dhhc/iis3dhhc.c, 3 times
• drivers/sensor/iis3dhhc/iis3dhhc_trigger.c, line 56
• drivers/sensor/isl29035/isl29035_trigger.c, line 69
• drivers/sensor/lis2dh/lis2dh.c, 4 times
• drivers/sensor/lis2dh/lis2dh_trigger.c, 2 times
• drivers/sensor/lis2ds12/lis2ds12.c, 4 times
• drivers/sensor/lis2dw12/lis2dw12.c, 4 times
• drivers/sensor/lis2dw12/lis2dw12_trigger.c, 3 times
• drivers/sensor/lis2mdl/lis2mdl.c, 4 times
• drivers/sensor/lis2mdl/lis2mdl_trigger.c, line 47
• drivers/sensor/lps22hb/lps22hb.c, line 85
• drivers/sensor/lps22hh/lps22hh.c, 3 times
• drivers/sensor/lps22hh/lps22hh_trigger.c, line 61
• drivers/sensor/lps25hb/lps25hb.c, line 101
• drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.c, line 82
• drivers/sensor/lsm6ds0/lsm6ds0.c, 4 times
• drivers/sensor/lsm6dsl/lsm6dsl.c, 8 times
• drivers/sensor/lsm6dso/lsm6dso.c, 9 times
• drivers/sensor/lsm6dso/lsm6dso_shub.c, 9 times
• drivers/sensor/lsm6dso/lsm6dso_trigger.c, line 155
• drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.c, 4 times
• drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro_trigger.c, line 70
• drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.c, 12 times
• drivers/sensor/max30101/max30101.c, 2 times
• drivers/sensor/max44009/max44009.c, 3 times
• drivers/sensor/mpu6050/mpu6050_trigger.c, line 25
• drivers/sensor/ms5607/ms5607.c, 2 times
• drivers/sensor/ms5837/ms5837.c, 2 times
• drivers/sensor/nrf5/temp_nrf5.c, 2 times
• drivers/sensor/nxp_kinetis_temp/temp_kinetis.c, 2 times
• drivers/sensor/opt3001/opt3001.c, 3 times
• drivers/sensor/qdec_nrfx/qdec_nrfx.c, 5 times
• drivers/sensor/sensor_shell.c, line 72
• drivers/sensor/sht3xd/sht3xd.c, line 163
• drivers/sensor/sht3xd/sht3xd_trigger.c, 4 times
• drivers/sensor/si7006/si7006.c, line 127
• drivers/sensor/si7060/si7060.c, 2 times
• drivers/sensor/stts751/stts751.c, 3 times
• drivers/sensor/stts751/stts751_trigger.c, line 49
• drivers/sensor/ti_hdc/ti_hdc.c, line 99
• drivers/sensor/tmp007/tmp007.c, line 87
• drivers/sensor/tmp007/tmp007_trigger.c, 2 times
• drivers/sensor/tmp112/tmp112.c, 5 times
• drivers/sensor/tmp116/tmp116.c, line 96
• drivers/sensor/vl53l0x/vl53l0x.c, 3 times
• drivers/serial/uart_cc13xx_cc26xx.c, 2 times
• drivers/serial/uart_esp32.c, 5 times
• drivers/serial/uart_nrfx_uart.c, 7 times
• drivers/serial/uart_nrfx_uarte.c, 9 times
• drivers/serial/uart_ns16550.c, 5 times
• drivers/serial/uart_nsim.c, line 101
• drivers/serial/uart_sam0.c, 5 times
• drivers/serial/uart_stm32.c, 7 times
• drivers/spi/spi_cc13xx_cc26xx.c, 2 times
• drivers/spi/spi_dw.c, 2 times
• drivers/spi/spi_gecko.c, 8 times
• drivers/spi/spi_litespi.c, 9 times
• drivers/spi/spi_ll_stm32.c, 2 times
• drivers/spi/spi_nrfx_spi.c, line 307
• drivers/spi/spi_nrfx_spim.c, line 346
• drivers/spi/spi_nrfx_spis.c, 2 times
• drivers/spi/spi_oc_simple.c, 2 times
• drivers/spi/spi_sam.c, 3 times
• drivers/spi/spi_sam0.c, 4 times
• drivers/spi/spi_sifive.c, 4 times
• drivers/spi/spi_xec_qmspi.c, 4 times
• drivers/usb/device/usb_dc_dw.c, line 200
• drivers/video/mt9m114.c, 4 times
• drivers/video/video_mcux_csi.c, 2 times
• drivers/video/video_sw_generator.c, line 233
• drivers/watchdog/wdt_esp32.c, line 184
• drivers/watchdog/wdt_gecko.c, line 183
• drivers/watchdog/wdt_iwdg_stm32.c, 2 times
• drivers/watchdog/wdt_mchp_xec.c, line 45
• drivers/watchdog/wdt_nrfx.c, line 81
• drivers/watchdog/wdt_sam.c, line 197
• drivers/watchdog/wdt_sam0.c, 3 times
• drivers/watchdog/wdt_wwdg_stm32.c, line 151
• drivers/wifi/eswifi/eswifi_core.c, line 603
• drivers/wifi/simplelink/simplelink_sockets.c, 7 times
• include/crypto/cipher.h, line 178
• include/device.h, 4 times
• include/drivers/clock_control.h, line 180
• include/drivers/counter.h, 3 times
• include/drivers/entropy.h, line 102
• include/drivers/espi.h, 11 times
• include/drivers/gpio.h, 5 times
• include/drivers/i2c.h, 2 times
• include/drivers/kscan.h, 2 times
• include/drivers/ps2.h, 2 times
• include/drivers/pwm.h, 4 times
• include/drivers/sensor.h, 2 times
• include/drivers/uart.h, 6 times
• include/drivers/video.h, 6 times
• include/net/ppp.h, line 611
• include/net/promiscuous.h, 2 times
• include/usb/bos.h, line 59
• kernel/init.c, line 440
• kernel/thread.c, line 922
• lib/gui/lvgl/lvgl.c, 2 times
• lib/gui/lvgl/lvgl_display.c, line 52
• lib/os/onoff.c, line 439
• samples/drivers/counter/alarm/src/main.c, line 83
• samples/drivers/watchdog/src/main.c, line 68
• samples/net/sockets/civetweb/src/libc_extensions.c, line 109
• samples/net/zperf/src/zperf_shell.c, 4 times
• samples/subsys/usb/webusb/src/main.c, 3 times
• samples/subsys/usb/webusb/src/webusb.c, 2 times
• subsys/bluetooth/common/rpa.c, line 123
• subsys/bluetooth/host/conn.c, 2 times
• subsys/bluetooth/host/crypto.c, line 73
• subsys/bluetooth/host/gatt.c, line 3313
• subsys/bluetooth/host/hci_core.c, 3 times
• subsys/bluetooth/host/l2cap.c, 2 times
• subsys/bluetooth/host/smp.c, 3 times
• subsys/bluetooth/host/smp_null.c, 2 times
• subsys/bluetooth/mesh/access.c, line 720
• subsys/bluetooth/mesh/main.c, line 155
• subsys/console/getchar.c, line 67
• subsys/dfu/boot/mcuboot.c, line 287
• subsys/disk/disk_access_spi_sdhc.c, 4 times
• subsys/disk/disk_access_usdhc.c, 6 times
• subsys/fs/fcb/fcb.c, 2 times
• subsys/fs/fcb/fcb_elem_info.c, line 30
• subsys/fs/fcb/fcb_getnext.c, 2 times
• subsys/fs/fcb/fcb_walk.c, line 30
• subsys/net/ip/connection.h, 2 times
• subsys/net/ip/icmpv4.h, line 93
• subsys/net/ip/icmpv6.h, line 209
• subsys/net/ip/ipv4.h, 3 times
• subsys/net/ip/ipv6.c, line 224
• subsys/net/ip/ipv6.h, 2 times
• subsys/net/ip/net_context.c, 9 times
• subsys/net/ip/net_if.c, 2 times
• subsys/net/ip/net_private.h, line 102
• subsys/net/ip/net_shell.c, 2 times
• subsys/net/ip/tcp.c, line 2602
• subsys/net/l2/ethernet/ethernet.c, 2 times
• subsys/net/l2/ethernet/ethernet_mgmt.c, 11 times
• subsys/net/l2/wifi/wifi_mgmt.c, 5 times
• subsys/net/lib/lwm2m/lwm2m_engine.c, 2 times
• subsys/net/lib/lwm2m/lwm2m_obj_firmware_pull.c, 3 times
• subsys/net/lib/lwm2m/lwm2m_rw_oma_tlv.c, 3 times
• subsys/net/lib/mqtt/mqtt.c, line 192
• subsys/net/lib/sockets/sockets.c, 4 times
• subsys/net/lib/sockets/sockets_can.c, 3 times
• subsys/net/lib/sockets/sockets_net_mgmt.c, 3 times
• subsys/net/lib/sockets/sockets_tls.c, 9 times
• subsys/net/lib/socks/socks.c, 2 times
• subsys/net/lib/socks/socks.h, line 35
• subsys/random/rand32_xoroshiro128.c, line 63
• subsys/settings/src/settings_fcb.c, line 162
• subsys/shell/shell.c, 2 times
• subsys/shell/shell_cmds.c, line 183
• subsys/usb/bos.c, line 66
• subsys/usb/class/cdc_acm.c, 3 times
• subsys/usb/class/hid/core.c, 14 times
• subsys/usb/class/loopback.c, 2 times
• subsys/usb/class/netusb/function_rndis.c, line 862
• subsys/usb/class/netusb/netusb.c, 2 times
• subsys/usb/class/usb_dfu.c, 2 times
• subsys/usb/os_desc.c, 4 times
• subsys/usb/os_desc.h, 2 times
• subsys/usb/usb_device.c, 4 times
• tests/boards/intel_s1000_crb/src/test_hid.c, line 66
• tests/drivers/counter/counter_basic_api/src/test_counter.c, 9 times
• tests/drivers/gpio/gpio_api_1pin/src/test_config.c, 6 times
• tests/drivers/gpio/gpio_api_1pin/src/test_pin.c, 5 times
• tests/drivers/gpio/gpio_api_1pin/src/test_pin_interrupt.c, 4 times
• tests/drivers/gpio/gpio_api_1pin/src/test_port.c, 9 times
• tests/drivers/gpio/gpio_basic_api/src/test_callback_manage.c, 3 times
• tests/drivers/gpio/gpio_basic_api/src/test_callback_trigger.c, 2 times
• tests/drivers/gpio/gpio_basic_api/src/test_deprecated.c, 3 times
• tests/drivers/gpio/gpio_basic_api/src/test_gpio_port.c, 5 times
• tests/drivers/hwinfo/api/src/main.c, line 41
• tests/drivers/spi/spi_loopback/src/spi.c, line 437
• tests/kernel/mem_protect/userspace/src/main.c, line 1023
• tests/lib/onoff/src/main.c, line 344
• tests/net/ethernet_mgmt/src/main.c, 4 times
• tests/net/socket/net_mgmt/src/main.c, 4 times