1 /* 2 * Copyright (c) 1984-1999, 2012 Wind River Systems, Inc. 3 * Copyright (c) 2021 Nordic Semiconductor ASA 4 * 5 * SPDX-License-Identifier: Apache-2.0 6 */ 7 8 /* 9 * Copyright (c) 1982, 1986 Regents of the University of California. 10 * All rights reserved. The Berkeley software License Agreement 11 * specifies the terms and conditions for redistribution. 12 * 13 * @(#)errno.h 7.1 (Berkeley) 6/4/86 14 */ 15 16 /** 17 * @file 18 * @brief System error numbers 19 */ 20 21 #ifndef ZEPHYR_LIB_LIBC_ARMSTDC_INCLUDE_ERRNO_H_ 22 #define ZEPHYR_LIB_LIBC_ARMSTDC_INCLUDE_ERRNO_H_ 23 24 /** 25 * @brief System error numbers 26 * Error codes returned by functions. 27 * Includes a list of those defined by IEEE Std 1003.1-2017. 28 * 29 * This file is supposed to be used together with ARMClang and 30 * #define _AEABI_PORTABILITY_LEVEL 1 31 * or 32 * -D_AEABI_PORTABILITY_LEVEL=1 33 * 34 * For details, please refer to the document: 35 * 'C Library ABI for the Arm® Architecture, 2021Q1' 36 * 37 * @defgroup system_errno Error numbers 38 * @{ 39 */ 40 41 #include <zephyr/sys/errno_private.h> 42 43 #ifdef __cplusplus 44 extern "C" { 45 #endif 46 47 #define errno (*z_errno()) 48 49 #define EPERM 1 /**< Not owner */ 50 #define ENOENT 2 /**< No such file or directory */ 51 #define ESRCH 3 /**< No such context */ 52 #define EINTR 4 /**< Interrupted system call */ 53 #define EIO 5 /**< I/O error */ 54 #define ENXIO 6 /**< No such device or address */ 55 #define E2BIG 7 /**< Arg list too long */ 56 #define ENOEXEC 8 /**< Exec format error */ 57 #define EBADF 9 /**< Bad file number */ 58 #define ECHILD 10 /**< No children */ 59 #define EAGAIN 11 /**< No more contexts */ 60 #define ENOMEM 12 /**< Not enough core */ 61 #define EACCES 13 /**< Permission denied */ 62 #define EFAULT 14 /**< Bad address */ 63 #define ENOTBLK 15 /**< Block device required */ 64 #define EBUSY 16 /**< Mount device busy */ 65 #define EEXIST 17 /**< File exists */ 66 #define EXDEV 18 /**< Cross-device link */ 67 #define ENODEV 19 /**< No such device */ 68 #define ENOTDIR 20 /**< Not a directory */ 69 #define EISDIR 21 /**< Is a directory */ 70 #define EINVAL 22 /**< Invalid argument */ 71 #define ENFILE 23 /**< File table overflow */ 72 #define EMFILE 24 /**< Too many open files */ 73 #define ENOTTY 25 /**< Not a typewriter */ 74 #define ETXTBSY 26 /**< Text file busy */ 75 #define EFBIG 27 /**< File too large */ 76 #define ENOSPC 28 /**< No space left on device */ 77 #define ESPIPE 29 /**< Illegal seek */ 78 #define EROFS 30 /**< Read-only file system */ 79 #define EMLINK 31 /**< Too many links */ 80 #define EPIPE 32 /**< Broken pipe */ 81 /* Implemented in errno.c Argument too large */ 82 /* Implemented in errno.c Result too large */ 83 #define ENOMSG 35 /**< Unexpected message type */ 84 #define EDEADLK 45 /**< Resource deadlock avoided */ 85 #define ENOLCK 46 /**< No locks available */ 86 #define ENOSTR 60 /**< STREAMS device required */ 87 #define ENODATA 61 /**< Missing expected message data */ 88 #define ETIME 62 /**< STREAMS timeout occurred */ 89 #define ENOSR 63 /**< Insufficient memory */ 90 #define EPROTO 71 /**< Generic STREAMS error */ 91 #define EBADMSG 77 /**< Invalid STREAMS message */ 92 #define ENOSYS 88 /**< Function not implemented */ 93 #define ENOTEMPTY 90 /**< Directory not empty */ 94 #define ENAMETOOLONG 91 /**< File name too long */ 95 #define ELOOP 92 /**< Too many levels of symbolic links */ 96 #define EOPNOTSUPP 95 /**< Operation not supported on socket */ 97 #define EPFNOSUPPORT 96 /**< Protocol family not supported */ 98 #define ECONNRESET 104 /**< Connection reset by peer */ 99 #define ENOBUFS 105 /**< No buffer space available */ 100 #define EAFNOSUPPORT 106 /**< Addr family not supported */ 101 #define EPROTOTYPE 107 /**< Protocol wrong type for socket */ 102 #define ENOTSOCK 108 /**< Socket operation on non-socket */ 103 #define ENOPROTOOPT 109 /**< Protocol not available */ 104 #define ESHUTDOWN 110 /**< Can't send after socket shutdown */ 105 #define ECONNREFUSED 111 /**< Connection refused */ 106 #define EADDRINUSE 112 /**< Address already in use */ 107 #define ECONNABORTED 113 /**< Software caused connection abort */ 108 #define ENETUNREACH 114 /**< Network is unreachable */ 109 #define ENETDOWN 115 /**< Network is down */ 110 #define ETIMEDOUT 116 /**< Connection timed out */ 111 #define EHOSTDOWN 117 /**< Host is down */ 112 #define EHOSTUNREACH 118 /**< No route to host */ 113 #define EINPROGRESS 119 /**< Operation now in progress */ 114 #define EALREADY 120 /**< Operation already in progress */ 115 #define EDESTADDRREQ 121 /**< Destination address required */ 116 #define EMSGSIZE 122 /**< Message size */ 117 #define EPROTONOSUPPORT 123 /**< Protocol not supported */ 118 #define ESOCKTNOSUPPORT 124 /**< Socket type not supported */ 119 #define EADDRNOTAVAIL 125 /**< Can't assign requested address */ 120 #define ENETRESET 126 /**< Network dropped connection on reset */ 121 #define EISCONN 127 /**< Socket is already connected */ 122 #define ENOTCONN 128 /**< Socket is not connected */ 123 #define ETOOMANYREFS 129 /**< Too many references: can't splice */ 124 #define ENOTSUP 134 /**< Unsupported value */ 125 /* Implemented in errno.c Illegal byte sequence */ 126 #define EOVERFLOW 139 /**< Value overflow */ 127 #define ECANCELED 140 /**< Operation canceled */ 128 129 #define EWOULDBLOCK EAGAIN /**< Operation would block */ 130 131 /** 132 * @} 133 */ 134 #include_next <errno.h> 135 136 #ifdef __cplusplus 137 } 138 #endif 139 140 #endif /* ZEPHYR_LIB_LIBC_ARMSTDC_INCLUDE_ERRNO_H_ */ 141
