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.