hdf_get_valuevf3
Return the value of a node in the data set
Usage
#include <util/neo_hdf.h>
char* hdf_get_valuevf (HDF *hdf, const char *namefmt, va_list ap);
Arguments
hdf -> the dataset node to start from
namefmt -> the format string
ap -> va_list of varargs
Overview
hdf_get_valuevf walks the data set pointed to by hdf via namefmt printf expanded with varargs ap, and returns the string value located there, or NULL if it doesn't exist. This differs from hdf_get_value in that there is no default value possible.
Return value
None
Releases
10 releases since Debian 4.0 (Etch); the text changed 2 times.