@brief Retrieves the value associated witha key on a DVB file entry
@ingroup file
@param entry entry to be used
@param cmd key for the property to be found. It be one of the DVBv5
properties, plus the libdvbv5 ones, as defined at dvb-v5-std.h
@param value pointer to store the value associated with the property.
This function seeks for a property with the name specified by cmd and
fills value with its contents.
@return Returns 0 if success, or, -1 if the entry doesn't exist.
@brief Retrieves the value associated witha key on a DVB file entry @ingroup file
@param entry entry to be used @param cmd key for the property to be found. It be one of the DVBv5 properties, plus the libdvbv5 ones, as defined at dvb-v5-std.h @param value pointer to store the value associated with the property.
This function seeks for a property with the name specified by cmd and fills value with its contents.
@return Returns 0 if success, or, -1 if the entry doesn't exist.