gphoto2-port-result.h

Go to the documentation of this file.

#ifndef __GPHOTO2_PORT_RESULT_H__
#define __GPHOTO2_PORT_RESULT_H__

/* Return values. gphoto2-port should only return values from 0 to -99 */
#define GP_OK                            0

#define GP_ERROR                        -1

#define GP_ERROR_BAD_PARAMETERS         -2

#define GP_ERROR_NO_MEMORY              -3

#define GP_ERROR_LIBRARY                -4

#define GP_ERROR_UNKNOWN_PORT           -5

#define GP_ERROR_NOT_SUPPORTED          -6

#define GP_ERROR_IO                     -7

#define GP_ERROR_FIXED_LIMIT_EXCEEDED   -8

#define GP_ERROR_TIMEOUT                -10

#define GP_ERROR_IO_SUPPORTED_SERIAL    -20

#define GP_ERROR_IO_SUPPORTED_USB       -21

#define GP_ERROR_IO_INIT                -31

#define GP_ERROR_IO_READ                -34

#define GP_ERROR_IO_WRITE               -35

#define GP_ERROR_IO_UPDATE              -37

#define GP_ERROR_IO_SERIAL_SPEED        -41

#define GP_ERROR_IO_USB_CLEAR_HALT      -51

#define GP_ERROR_IO_USB_FIND            -52

#define GP_ERROR_IO_USB_CLAIM           -53

#define GP_ERROR_IO_LOCK                -60

#define GP_ERROR_HAL                    -70

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

const char *gp_port_result_as_string (int result);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __GPHOTO2_PORT_RESULT_H__ */