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LIBGPHOTO2_PORT(3) The gPhoto2 Reference (the man LIBGPHOTO2_PORT(3)
NAME
libgphoto2_port - cross-platform port access library
SYNOPSIS
#include <gphoto2/gphoto2_port.h>
DESCRIPTION
The libgphoto2_port library was written to provide libgphoto2(3) with a
generic way of accessing ports. In this function, libgphoto2_port is
the successor of the libgpio library.
Currently, libgphoto2_port supports serial (RS-232) and USB
connections, the latter requiring libusb to be installed.
The autogenerated API docs will be added here in the future.
ENVIRONMENT VARIABLES
IOLIBS If set, defines the directory where the libgphoto2_port library
looks for its I/O drivers (iolibs). You only need to set this on
OS/2 systems and broken/test installations.
LD_DEBUG
Set this to all to receive lots of debug information regarding
library loading on ld based systems.
USB_DEBUG
If set, defines the numeric debug level with which the libusb
library will print messages. In order to get some debug output,
set it to 1.
SEE ALSO
libgphoto2(3), The gPhoto2 Manual, [1]gphoto website, automatically
generated API docs, [2]libusb website
AUTHOR
The gPhoto2 Team.
Hans Ulrich Niedermann <gp@n-dimensional.de>. (man page)
REFERENCES
1. gphoto website
http://www.gphoto.org/
2. libusb website
http://libusb.sourceforge.net/
08/16/2006 LIBGPHOTO2_PORT(3)