Jakob Hasse
4d629be602
* Users can now use libbsd string.h and sys/cdefs.h functionality (e.g., strlcpy, containerof) on Linux by just including string.h or sys/cdefs.h. In other words, the includes are the same on the Linux target as well as on chips targets (ESP32, etc.). * libbsd linking is done by the linux component (belongs to common components) now instead of handling it separately in each component
72 lines
1.6 KiB
Plaintext
72 lines
1.6 KiB
Plaintext
/*
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* SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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@COMMENT@
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#include <string.h>
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#include "esp_err.h"
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#if __has_include("soc/soc.h")
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#include "soc/soc.h"
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#endif
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@HEADERS@
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#ifdef CONFIG_ESP_ERR_TO_NAME_LOOKUP
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#define ERR_TBL_IT(err) {err, #err}
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typedef struct {
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esp_err_t code;
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const char *msg;
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} esp_err_msg_t;
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static const esp_err_msg_t esp_err_msg_table[] = {
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@ERROR_ITEMS@
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};
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#endif //CONFIG_ESP_ERR_TO_NAME_LOOKUP
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static const char esp_unknown_msg[] =
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#ifdef CONFIG_ESP_ERR_TO_NAME_LOOKUP
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"ERROR";
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#else
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"UNKNOWN ERROR";
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#endif //CONFIG_ESP_ERR_TO_NAME_LOOKUP
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const char *esp_err_to_name(esp_err_t code)
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{
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#ifdef CONFIG_ESP_ERR_TO_NAME_LOOKUP
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size_t i;
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for (i = 0; i < sizeof(esp_err_msg_table) / sizeof(esp_err_msg_table[0]); ++i) {
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if (esp_err_msg_table[i].code == code) {
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return esp_err_msg_table[i].msg;
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}
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}
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#endif //CONFIG_ESP_ERR_TO_NAME_LOOKUP
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return esp_unknown_msg;
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}
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const char *esp_err_to_name_r(esp_err_t code, char *buf, size_t buflen)
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{
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#ifdef CONFIG_ESP_ERR_TO_NAME_LOOKUP
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size_t i;
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for (i = 0; i < sizeof(esp_err_msg_table) / sizeof(esp_err_msg_table[0]); ++i) {
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if (esp_err_msg_table[i].code == code) {
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strlcpy(buf, esp_err_msg_table[i].msg, buflen);
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return buf;
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}
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}
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#endif //CONFIG_ESP_ERR_TO_NAME_LOOKUP
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if (strerror_r(code, buf, buflen) == 0) {
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return buf;
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}
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snprintf(buf, buflen, "%s 0x%x(%d)", esp_unknown_msg, code, code);
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return buf;
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}
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