NAME¶

xdf_get_channel - Get the channel descriptor handle of a particular index

SYNOPSIS¶

#include <xdfio.h> struct xdfch* xdf_get_channel(const struct xdf* xdf, unsigned int index);

DESCRIPTION¶

xdf_get_channel() gets the channel descriptor of the channel stored at index index in the XDF file referenced by the handle xdf.

RETURN VALUE¶

xdf_get_channel() returns the handle to requested channel descriptor in case of success, NULL otherwise.

ERRORS¶

EINVAL

xdf is NULL or index is bigger than the number of channel.

SEE ALSO¶

xdf_add_channel(3)