147 lines
6.1 KiB
C
147 lines
6.1 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MICROPY_INCLUDED_PY_MPERRNO_H
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#define MICROPY_INCLUDED_PY_MPERRNO_H
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#include "py/mpconfig.h"
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#include "py/obj.h"
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#if MICROPY_USE_INTERNAL_ERRNO
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// MP_Exxx errno's are defined directly as numeric values
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// (Linux constants are used as a reference)
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#define MP_EPERM (1) // Operation not permitted
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#define MP_ENOENT (2) // No such file or directory
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#define MP_ESRCH (3) // No such process
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#define MP_EINTR (4) // Interrupted system call
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#define MP_EIO (5) // I/O error
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#define MP_ENXIO (6) // No such device or address
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#define MP_E2BIG (7) // Argument list too long
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#define MP_ENOEXEC (8) // Exec format error
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#define MP_EBADF (9) // Bad file number
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#define MP_ECHILD (10) // No child processes
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#define MP_EAGAIN (11) // Try again
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#define MP_ENOMEM (12) // Out of memory
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#define MP_EACCES (13) // Permission denied
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#define MP_EFAULT (14) // Bad address
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#define MP_ENOTBLK (15) // Block device required
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#define MP_EBUSY (16) // Device or resource busy
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#define MP_EEXIST (17) // File exists
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#define MP_EXDEV (18) // Cross-device link
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#define MP_ENODEV (19) // No such device
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#define MP_ENOTDIR (20) // Not a directory
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#define MP_EISDIR (21) // Is a directory
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#define MP_EINVAL (22) // Invalid argument
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#define MP_ENFILE (23) // File table overflow
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#define MP_EMFILE (24) // Too many open files
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#define MP_ENOTTY (25) // Not a typewriter
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#define MP_ETXTBSY (26) // Text file busy
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#define MP_EFBIG (27) // File too large
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#define MP_ENOSPC (28) // No space left on device
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#define MP_ESPIPE (29) // Illegal seek
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#define MP_EROFS (30) // Read-only file system
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#define MP_EMLINK (31) // Too many links
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#define MP_EPIPE (32) // Broken pipe
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#define MP_EDOM (33) // Math argument out of domain of func
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#define MP_ERANGE (34) // Math result not representable
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#define MP_EWOULDBLOCK MP_EAGAIN // Operation would block
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#define MP_EOPNOTSUPP (95) // Operation not supported on transport endpoint
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#define MP_EAFNOSUPPORT (97) // Address family not supported by protocol
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#define MP_EADDRINUSE (98) // Address already in use
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#define MP_ECONNABORTED (103) // Software caused connection abort
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#define MP_ECONNRESET (104) // Connection reset by peer
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#define MP_ENOBUFS (105) // No buffer space available
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#define MP_EISCONN (106) // Transport endpoint is already connected
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#define MP_ENOTCONN (107) // Transport endpoint is not connected
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#define MP_ETIMEDOUT (110) // Connection timed out
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#define MP_ECONNREFUSED (111) // Connection refused
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#define MP_EHOSTUNREACH (113) // No route to host
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#define MP_EALREADY (114) // Operation already in progress
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#define MP_EINPROGRESS (115) // Operation now in progress
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#else
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// MP_Exxx errno's are defined in terms of system supplied ones
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#include <errno.h>
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#define MP_EPERM EPERM
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#define MP_ENOENT ENOENT
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#define MP_ESRCH ESRCH
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#define MP_EINTR EINTR
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#define MP_EIO EIO
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#define MP_ENXIO ENXIO
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#define MP_E2BIG E2BIG
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#define MP_ENOEXEC ENOEXEC
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#define MP_EBADF EBADF
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#define MP_ECHILD ECHILD
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#define MP_EAGAIN EAGAIN
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#define MP_ENOMEM ENOMEM
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#define MP_EACCES EACCES
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#define MP_EFAULT EFAULT
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#define MP_ENOTBLK ENOTBLK
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#define MP_EBUSY EBUSY
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#define MP_EEXIST EEXIST
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#define MP_EXDEV EXDEV
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#define MP_ENODEV ENODEV
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#define MP_ENOTDIR ENOTDIR
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#define MP_EISDIR EISDIR
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#define MP_EINVAL EINVAL
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#define MP_ENFILE ENFILE
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#define MP_EMFILE EMFILE
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#define MP_ENOTTY ENOTTY
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#define MP_ETXTBSY ETXTBSY
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#define MP_EFBIG EFBIG
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#define MP_ENOSPC ENOSPC
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#define MP_ESPIPE ESPIPE
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#define MP_EROFS EROFS
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#define MP_EMLINK EMLINK
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#define MP_EPIPE EPIPE
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#define MP_EDOM EDOM
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#define MP_ERANGE ERANGE
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#define MP_EWOULDBLOCK EWOULDBLOCK
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#define MP_EOPNOTSUPP EOPNOTSUPP
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#define MP_EAFNOSUPPORT EAFNOSUPPORT
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#define MP_EADDRINUSE EADDRINUSE
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#define MP_ECONNABORTED ECONNABORTED
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#define MP_ECONNRESET ECONNRESET
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#define MP_ENOBUFS ENOBUFS
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#define MP_EISCONN EISCONN
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#define MP_ENOTCONN ENOTCONN
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#define MP_ETIMEDOUT ETIMEDOUT
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#define MP_ECONNREFUSED ECONNREFUSED
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#define MP_EHOSTUNREACH EHOSTUNREACH
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#define MP_EALREADY EALREADY
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#define MP_EINPROGRESS EINPROGRESS
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#endif
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const char* mp_errno_to_str(mp_obj_t errno_val);
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const char *mp_common_errno_to_str(mp_obj_t errno_val, char *buf, size_t len);
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#endif // MICROPY_INCLUDED_PY_MPERRNO_H
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