1LIBGPHOTO2_PORT(3)      The gPhoto2 Reference (the man      LIBGPHOTO2_PORT(3)
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NAME

6       libgphoto2_port - cross-platform port access library
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SYNOPSIS

9       #include <gphoto2/gphoto2_port.h>
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DESCRIPTION

12       The libgphoto2_port library was written to provide libgphoto2(3) with a
13       generic way of accessing ports. In this function, libgphoto2_port is
14       the successor of the libgpio library.
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16       Currently, libgphoto2_port supports serial (RS-232) and USB
17       connections, the latter requiring libusb to be installed.
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19       The autogenerated API docs will be added here in the future.
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ENVIRONMENT VARIABLES

22       IOLIBS If set, defines the directory where the libgphoto2_port library
23              looks for its I/O drivers (iolibs). You only need to set this on
24              OS/2 systems and broken/test installations.
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26       LD_DEBUG
27              Set this to all to receive lots of debug information regarding
28              library loading on ld based systems.
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30       USB_DEBUG
31              If set, defines the numeric debug level with which the libusb
32              library will print messages. In order to get some debug output,
33              set it to 1.
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SEE ALSO

36       libgphoto2(3), The gPhoto2 Manual, [1]gphoto website, automatically
37       generated API docs, [2]libusb website
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AUTHOR

40       The gPhoto2 Team.
41       Hans Ulrich Niedermann <gp@n-dimensional.de>. (man page)
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REFERENCES

44       1. gphoto website
45          http://www.gphoto.org/
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47       2. libusb website
48          http://libusb.sourceforge.net/
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52                                  08/16/2006                LIBGPHOTO2_PORT(3)