36bb00d1f5
Support for ARM Compiler C library. This commit add support for the ARM Compiler C libary in: - Kconfig - libc/armstdc A new Kconfig symbol is added to allow a toolchain to specify if they support linking with the minimal C library. Also the CMake variable `TOOLCHAIN_HAS_NEWLIB` is exported to Kconfig so that CONFIG_NEWLIB_LIBS can only be enabled if the toolchain has newlib. The armclang toolchain selects the CMake scatter file generator and disables support for the LD linker template which is not supported by armlink. For the ARM Compiler C library, a corresponding lib/libc/armstc/ folder with a minimal implementation to work with the ARM Compiler C library is added. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
142 lines
5.5 KiB
C
142 lines
5.5 KiB
C
/*
|
|
* Copyright (c) 1984-1999, 2012 Wind River Systems, Inc.
|
|
* Copyright (c) 2021 Nordic Semiconductor ASA
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 1982, 1986 Regents of the University of California.
|
|
* All rights reserved. The Berkeley software License Agreement
|
|
* specifies the terms and conditions for redistribution.
|
|
*
|
|
* @(#)errno.h 7.1 (Berkeley) 6/4/86
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* @brief System error numbers
|
|
*/
|
|
|
|
#ifndef ZEPHYR_LIB_LIBC_ARMSTDC_INCLUDE_ERRNO_H_
|
|
#define ZEPHYR_LIB_LIBC_ARMSTDC_INCLUDE_ERRNO_H_
|
|
|
|
/**
|
|
* @brief System error numbers
|
|
* Error codes returned by functions.
|
|
* Includes a list of those defined by IEEE Std 1003.1-2017.
|
|
*
|
|
* This file is supposed to be used together with ARMClang and
|
|
* #define _AEABI_PORTABILITY_LEVEL 1
|
|
* or
|
|
* -D_AEABI_PORTABILITY_LEVEL=1
|
|
*
|
|
* For details, please refer to the document:
|
|
* 'C Library ABI for the Arm® Architecture, 2021Q1'
|
|
*
|
|
* @defgroup system_errno Error numbers
|
|
* @ingroup c_std_lib
|
|
* @{
|
|
*/
|
|
|
|
#include <sys/errno_private.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define errno (*z_errno())
|
|
|
|
#define EPERM 1 /**< Not owner */
|
|
#define ENOENT 2 /**< No such file or directory */
|
|
#define ESRCH 3 /**< No such context */
|
|
#define EINTR 4 /**< Interrupted system call */
|
|
#define EIO 5 /**< I/O error */
|
|
#define ENXIO 6 /**< No such device or address */
|
|
#define E2BIG 7 /**< Arg list too long */
|
|
#define ENOEXEC 8 /**< Exec format error */
|
|
#define EBADF 9 /**< Bad file number */
|
|
#define ECHILD 10 /**< No children */
|
|
#define EAGAIN 11 /**< No more contexts */
|
|
#define ENOMEM 12 /**< Not enough core */
|
|
#define EACCES 13 /**< Permission denied */
|
|
#define EFAULT 14 /**< Bad address */
|
|
#define ENOTBLK 15 /**< Block device required */
|
|
#define EBUSY 16 /**< Mount device busy */
|
|
#define EEXIST 17 /**< File exists */
|
|
#define EXDEV 18 /**< Cross-device link */
|
|
#define ENODEV 19 /**< No such device */
|
|
#define ENOTDIR 20 /**< Not a directory */
|
|
#define EISDIR 21 /**< Is a directory */
|
|
#define EINVAL 22 /**< Invalid argument */
|
|
#define ENFILE 23 /**< File table overflow */
|
|
#define EMFILE 24 /**< Too many open files */
|
|
#define ENOTTY 25 /**< Not a typewriter */
|
|
#define ETXTBSY 26 /**< Text file busy */
|
|
#define EFBIG 27 /**< File too large */
|
|
#define ENOSPC 28 /**< No space left on device */
|
|
#define ESPIPE 29 /**< Illegal seek */
|
|
#define EROFS 30 /**< Read-only file system */
|
|
#define EMLINK 31 /**< Too many links */
|
|
#define EPIPE 32 /**< Broken pipe */
|
|
/* Implemented in errno.c Argument too large */
|
|
/* Implemented in errno.c Result too large */
|
|
#define ENOMSG 35 /**< Unexpected message type */
|
|
#define EDEADLK 45 /**< Resource deadlock avoided */
|
|
#define ENOLCK 46 /**< No locks available */
|
|
#define ENOSTR 60 /**< STREAMS device required */
|
|
#define ENODATA 61 /**< Missing expected message data */
|
|
#define ETIME 62 /**< STREAMS timeout occurred */
|
|
#define ENOSR 63 /**< Insufficient memory */
|
|
#define EPROTO 71 /**< Generic STREAMS error */
|
|
#define EBADMSG 77 /**< Invalid STREAMS message */
|
|
#define ENOSYS 88 /**< Function not implemented */
|
|
#define ENOTEMPTY 90 /**< Directory not empty */
|
|
#define ENAMETOOLONG 91 /**< File name too long */
|
|
#define ELOOP 92 /**< Too many levels of symbolic links */
|
|
#define EOPNOTSUPP 95 /**< Operation not supported on socket */
|
|
#define EPFNOSUPPORT 96 /**< Protocol family not supported */
|
|
#define ECONNRESET 104 /**< Connection reset by peer */
|
|
#define ENOBUFS 105 /**< No buffer space available */
|
|
#define EAFNOSUPPORT 106 /**< Addr family not supported */
|
|
#define EPROTOTYPE 107 /**< Protocol wrong type for socket */
|
|
#define ENOTSOCK 108 /**< Socket operation on non-socket */
|
|
#define ENOPROTOOPT 109 /**< Protocol not available */
|
|
#define ESHUTDOWN 110 /**< Can't send after socket shutdown */
|
|
#define ECONNREFUSED 111 /**< Connection refused */
|
|
#define EADDRINUSE 112 /**< Address already in use */
|
|
#define ECONNABORTED 113 /**< Software caused connection abort */
|
|
#define ENETUNREACH 114 /**< Network is unreachable */
|
|
#define ENETDOWN 115 /**< Network is down */
|
|
#define ETIMEDOUT 116 /**< Connection timed out */
|
|
#define EHOSTDOWN 117 /**< Host is down */
|
|
#define EHOSTUNREACH 118 /**< No route to host */
|
|
#define EINPROGRESS 119 /**< Operation now in progress */
|
|
#define EALREADY 120 /**< Operation already in progress */
|
|
#define EDESTADDRREQ 121 /**< Destination address required */
|
|
#define EMSGSIZE 122 /**< Message size */
|
|
#define EPROTONOSUPPORT 123 /**< Protocol not supported */
|
|
#define ESOCKTNOSUPPORT 124 /**< Socket type not supported */
|
|
#define EADDRNOTAVAIL 125 /**< Can't assign requested address */
|
|
#define ENETRESET 126 /**< Network dropped connection on reset */
|
|
#define EISCONN 127 /**< Socket is already connected */
|
|
#define ENOTCONN 128 /**< Socket is not connected */
|
|
#define ETOOMANYREFS 129 /**< Too many references: can't splice */
|
|
#define ENOTSUP 134 /**< Unsupported value */
|
|
/* Implemented in errno.c Illegal byte sequence */
|
|
#define EOVERFLOW 139 /**< Value overflow */
|
|
#define ECANCELED 140 /**< Operation canceled */
|
|
|
|
#define EWOULDBLOCK EAGAIN /**< Operation would block */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#include_next <errno.h>
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ZEPHYR_LIB_LIBC_ARMSTDC_INCLUDE_ERRNO_H_ */
|