118 lines
4.6 KiB
C
118 lines
4.6 KiB
C
/* ****************************************************************************
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* libcasio/error.h -- libcasio errors.
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* Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
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*
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* This file is part of libcasio.
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* libcasio is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 3.0 of the License,
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* or (at your option) any later version.
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*
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* libcasio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libcasio; if not, see <http://www.gnu.org/licenses/>.
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* ************************************************************************* */
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#ifndef LIBCASIO_ERROR_H
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# define LIBCASIO_ERROR_H
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# include "cdefs.h"
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CASIO_BEGIN_NAMESPACE
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/* ---
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* Error codes.
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* --- */
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/* Warning: whenever you add/remove errors, think about updating
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* core/strerror! */
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typedef int casio_error_t;
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# define casio_error_none 0x00
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# define casio_error_success 0x00
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# define casio_error_ok 0x00
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# define casio_noerror 0x00
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/* Miscallaneous errors. */
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# define casio_error_unknown 0x01 /* an unknown error has occured. */
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# define casio_error_alloc 0x02 /* a memory allocation has failed. */
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# define casio_error_op 0x03 /* an operation is not supported. */
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# define casio_error_arg 0x04 /* an argument was invalid. */
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# define casio_error_invalid 0x04 /* (alias) */
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# define casio_error_lock 0x05 /* mutex is locked */
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# define casio_error_iter 0x06 /* iteration has ended */
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# define casio_error_end 0x06 /* (alias) */
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/* Stream errors. */
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# define casio_error_stream 0x10 /* the stream is invalid. */
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# define casio_error_nostream 0x10 /* (alias) */
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# define casio_error_nocalc 0x10 /* (alias) */
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# define casio_error_read 0x11 /* a read operation on the
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* stream has failed */
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# define casio_error_noread 0x11 /* (alias) */
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# define casio_error_write 0x12 /* a write operation on the
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* stream has failed */
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# define casio_error_nowrite 0x12 /* (alias) */
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# define casio_error_seek 0x13 /* a seek operation on the
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* stream has failed */
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# define casio_error_noseek 0x13 /* (alias) */
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# define casio_error_timeout 0x14 /* a timeout has occured. */
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# define casio_error_time 0x14 /* (alias) */
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# define casio_error_access 0x15 /* could not access the device (perms) */
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# define casio_error_noaccess 0x15 /* (alias) */
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# define casio_error_eof 0x16 /* end of file */
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# define casio_error_scsi 0x17 /* a SCSI operation has failed. */
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# define casio_error_usb 0x18 /* a USB operation has failed. */
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/* Link errors. */
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# define casio_error_init 0x30 /* uninitialized link. */
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# define casio_error_shift 0x31 /* double shift. */
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# define casio_error_damned 0x32 /* irrecoverable link error */
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# define casio_error_int 0x33 /* interrupted by the user */
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# define casio_error_stopped 0x33 /* (alias) */
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# define casio_error_active 0x34 /* should have been in
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* active/passive mode */
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# define casio_error_passive 0x34 /* (alias) */
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# define casio_error_noow 0x35 /* denied overwrite */
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# define casio_error_command 0x36 /* unsupported command */
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/* Filesystem errors. */
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# define casio_error_device 0x50 /* unsupported device */
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# define casio_error_fullmem 0x51 /* full memory */
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# define casio_error_notfound 0x52 /* entry not found */
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# define casio_error_empty 0x53 /* empty file not allowed */
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/* Decoding errors. */
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# define casio_error_magic 0x70 /* corrupted or unknown file format. */
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# define casio_error_csum 0x71 /* invalid checksum. */
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# define casio_error_checksum 0x71 /* (alias) */
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# define casio_error_wrong 0x72 /* was not one of the allowed
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* file types. */
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# define casio_error_seq 0x73 /* sequence error. */
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# define casio_error_noeq 0x74 /* character does not translate */
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/* ---
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* Utilities.
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* --- */
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/* Get a string describing the error. */
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CASIO_EXTERN char const* CASIO_EXPORT casio_error_strings[];
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CASIO_EXTERN char const* CASIO_EXPORT casio_strerror
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OF((int casio__error));
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# ifndef LIBCASIO_NO_STRERROR
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# define casio_strerror(CASIO_N) casio_error_strings[(CASIO_N)]
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# endif
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CASIO_END_NAMESPACE
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#endif /* LIBCASIO_ERROR_H */
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