libgphoto2 photo camera library (libgphoto2) API 2.5.2

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gphoto2-port-result.h
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1
21 #ifndef __GPHOTO2_PORT_RESULT_H__
22 #define __GPHOTO2_PORT_RESULT_H__
23
24 /* Return values. gphoto2-port should only return values from 0 to -99 */
30 #define GP_OK 0
31
34 #define GP_ERROR -1
35
38 #define GP_ERROR_BAD_PARAMETERS -2
39
42 #define GP_ERROR_NO_MEMORY -3
43
46 #define GP_ERROR_LIBRARY -4
47
50 #define GP_ERROR_UNKNOWN_PORT -5
51
54 #define GP_ERROR_NOT_SUPPORTED -6
55
58 #define GP_ERROR_IO -7
59
62 #define GP_ERROR_FIXED_LIMIT_EXCEEDED -8
63
66 #define GP_ERROR_TIMEOUT -10
67
71 #define GP_ERROR_IO_SUPPORTED_SERIAL -20
72
75 #define GP_ERROR_IO_SUPPORTED_USB -21
76
80 #define GP_ERROR_IO_INIT -31
81
84 #define GP_ERROR_IO_READ -34
85
88 #define GP_ERROR_IO_WRITE -35
89
92 #define GP_ERROR_IO_UPDATE -37
93
97 #define GP_ERROR_IO_SERIAL_SPEED -41
98
102 #define GP_ERROR_IO_USB_CLEAR_HALT -51
103
106 #define GP_ERROR_IO_USB_FIND -52
107
110 #define GP_ERROR_IO_USB_CLAIM -53
111
115 #define GP_ERROR_IO_LOCK -60
116
120 #define GP_ERROR_HAL -70
121
122 const char *gp_port_result_as_string (int result);
123
124 #endif /* __GPHOTO2_PORT_RESULT_H__ */
125