133 lines
3.1 KiB
C
133 lines
3.1 KiB
C
/** \file gphoto2-port-result.h
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*
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* Copyright 2001 Lutz Mueller <lutz@users.sf.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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. See the GNU
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* 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
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef LIBGPHOTO2_GPHOTO2_PORT_RESULT_H
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#define LIBGPHOTO2_GPHOTO2_PORT_RESULT_H
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/* Return values. gphoto2-port should only return values from 0 to -99 */
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/**
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* \brief Everything is OK
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*
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* Note that this is also the value 0, and every error is negative (lower).
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*/
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#define GP_OK 0
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/**
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* \brief Generic Error
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*/
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#define GP_ERROR -1
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/**
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* \brief Bad parameters passed
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*/
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#define GP_ERROR_BAD_PARAMETERS -2
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/**
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* \brief Out of memory
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*/
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#define GP_ERROR_NO_MEMORY -3
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/**
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* \brief Error in the camera driver
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*/
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#define GP_ERROR_LIBRARY -4
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/**
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* \brief Unknown libgphoto2 port passed
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*/
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#define GP_ERROR_UNKNOWN_PORT -5
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/**
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* \brief Functionality not supported
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*/
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#define GP_ERROR_NOT_SUPPORTED -6
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/**
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* \brief Generic I/O error
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*/
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#define GP_ERROR_IO -7
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/**
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* \brief Buffer overflow of internal structure
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*/
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#define GP_ERROR_FIXED_LIMIT_EXCEEDED -8
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/**
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* \brief Operation timed out
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*/
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#define GP_ERROR_TIMEOUT -10
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/**
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* \brief Serial ports not supported
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*/
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#define GP_ERROR_IO_SUPPORTED_SERIAL -20
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/**
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* \brief USB ports not supported
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*/
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#define GP_ERROR_IO_SUPPORTED_USB -21
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/**
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* \brief Error initializing I/O
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*/
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#define GP_ERROR_IO_INIT -31
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/**
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* \brief I/O during read
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*/
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#define GP_ERROR_IO_READ -34
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/**
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* \brief I/O during write
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*/
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#define GP_ERROR_IO_WRITE -35
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/**
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* \brief I/O during update of settings
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*/
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#define GP_ERROR_IO_UPDATE -37
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/**
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* \brief Specified serial speed not possible.
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*/
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#define GP_ERROR_IO_SERIAL_SPEED -41
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/**
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* \brief Error during USB Clear HALT
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*/
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#define GP_ERROR_IO_USB_CLEAR_HALT -51
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/**
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* \brief Error when trying to find USB device
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*/
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#define GP_ERROR_IO_USB_FIND -52
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/**
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* \brief Error when trying to claim the USB device
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*/
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#define GP_ERROR_IO_USB_CLAIM -53
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/**
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* \brief Error when trying to lock the device
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*/
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#define GP_ERROR_IO_LOCK -60
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/**
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* \brief Unspecified error when talking to HAL
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*/
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#define GP_ERROR_HAL -70
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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const char *gp_port_result_as_string (int result);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* !defined(LIBGPHOTO2_GPHOTO2_PORT_RESULT_H) */
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