libgphoto2 photo camera library (libgphoto2) API
gphoto2-port-library.h File Reference
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Data Structures

struct  _GPPortOperations
 The port operations. More...


typedef struct _GPPortOperations GPPortOperations
 The port operations. More...
typedef GPPortType(* GPPortLibraryType) (void)
typedef int(* GPPortLibraryList) (GPPortInfoList *list)
typedef GPPortOperations *(* GPPortLibraryOperations) (void)


GPPortType gp_port_library_type (void)
int gp_port_library_list (GPPortInfoList *list)
GPPortOperationsgp_port_library_operations (void)

Detailed Description

Copyright 2001 Lutz Mueller
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Typedef Documentation

The port operations.

These operations are to be implemented and set by the port library, which drives the lowlevel protocol (serial, usb, etc.).

They are acessed using the accessor functions, like gp_port_open(), gp_port_read() and gp_port_write().