| /* | |
| * Amazon FreeRTOS POSIX V1.1.0 | |
| * Copyright (C) 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
| * | |
| * Permission is hereby granted, free of charge, to any person obtaining a copy of | |
| * this software and associated documentation files (the "Software"), to deal in | |
| * the Software without restriction, including without limitation the rights to | |
| * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
| * the Software, and to permit persons to whom the Software is furnished to do so, | |
| * subject to the following conditions: | |
| * | |
| * The above copyright notice and this permission notice shall be included in all | |
| * copies or substantial portions of the Software. | |
| * | |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
| * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | |
| * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
| * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| * | |
| * http://aws.amazon.com/freertos | |
| * http://www.FreeRTOS.org | |
| */ | |
| /** | |
| * @file errno.h | |
| * @brief System error numbers. | |
| * | |
| * http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html | |
| * | |
| * The values defined in this file may not be compatible with the strerror | |
| * function provided by this system. | |
| */ | |
| #ifndef _FREERTOS_POSIX_ERRNO_H_ | |
| #define _FREERTOS_POSIX_ERRNO_H_ | |
| /* Undefine all errnos to avoid redefinition errors with system errnos. */ | |
| #undef EPERM | |
| #undef ENOENT | |
| #undef EBADF | |
| #undef EAGAIN | |
| #undef ENOMEM | |
| #undef EEXIST | |
| #undef EBUSY | |
| #undef EINVAL | |
| #undef ENOSPC | |
| #undef ERANGE | |
| #undef ENAMETOOLONG | |
| #undef EDEADLK | |
| #undef EOVERFLOW | |
| #undef ENOSYS | |
| #undef EMSGSIZE | |
| #undef ENOTSUP | |
| #undef ETIMEDOUT | |
| /** | |
| * @name Definition of POSIX errnos. | |
| */ | |
| /**@{ */ | |
| #define EPERM 1 /**< Operation not permitted. */ | |
| #define ENOENT 2 /**< No such file or directory. */ | |
| #define EBADF 9 /**< Bad file descriptor. */ | |
| #define EAGAIN 11 /**< Resource unavailable, try again. */ | |
| #define ENOMEM 12 /**< Not enough space. */ | |
| #define EEXIST 17 /**< File exists. */ | |
| #define EBUSY 16 /**< Device or resource busy. */ | |
| #define EINVAL 22 /**< Invalid argument. */ | |
| #define ENOSPC 28 /**< No space left on device. */ | |
| #define ERANGE 34 /**< Result too large. */ | |
| #define ENAMETOOLONG 36 /**< File name too long. */ | |
| #define EDEADLK 45 /**< Resource deadlock would occur. */ | |
| #define EOVERFLOW 75 /**< Value too large to be stored in data type. */ | |
| #define ENOSYS 88 /**< Function not supported. */ | |
| #define EMSGSIZE 90 /**< Message too long. */ | |
| #define ENOTSUP 95 /**< Operation not supported. */ | |
| #define ETIMEDOUT 116 /**< Connection timed out. */ | |
| /**@} */ | |
| /** | |
| * @name System Variable | |
| * | |
| * @brief Define FreeRTOS+POSIX errno, if enabled. | |
| * Set configUSE_POSIX_ERRNO to enable, and clear to disable. See FreeRTOS.h. | |
| * | |
| * @{ | |
| */ | |
| #if ( configUSE_POSIX_ERRNO == 1 ) | |
| extern int FreeRTOS_errno; | |
| #define errno FreeRTOS_errno | |
| #endif | |
| /**@} */ | |
| #endif /* ifndef _FREERTOS_POSIX_ERRNO_H_ */ |