man YGetAudioModes (Fonctions bibliothèques) - Audio mode list retrieving
NAME
YGetAudioModes - Audio mode list retrieving
SYNTAX
#include <Y2/Y.h>
#include <Y2/Ylib.h>
YAudioModeValuesStruct **YGetAudioModes(
YConnection *connection,
int *count
)
typedef struct {
char name[YAudioNameMax];
int sample_rate;
int channels;
int sample_size;
int fragment_size_bytes;
char direction;
char allow_fragmenting;
int num_fragments;
} YAudioModeValuesStruct;
ARGUMENTS
- connection
- Specifies the connection to the Y server, obtained by a call to YOpenConnection.
- count
- Specifies a pointer to an int that will indicate the number of dynamically allocated YAudioModeValuesStruct structures returned.
DESCRIPTION
The YGetAudioModes function fetches a list of Audio mode names and their values from the Y server.
RETURN VALUE
The YGetAudioModes function returns a pointer to an array of pointers of YAudioModeValuesStruct structures. The returned pointer needs to be deallocated by calling YFreeAudioModesList.
Can return NULL on error.
EXAMPLE
#include <stdio.h>
#include <Y2/Y.h>
#include <Y2/Ylib.h>
int main(int argc, char *argv[])
{
YAudioModeValuesStruct **list;
int count;
YConnection *con = YOpenConnection(
"/usr/sbin/starty",
"127.0.0.1:9433"
);
if(con == NULL)
return(1);
list = YGetAudioModes(con, &count);
YFreeAudioModesList(list, count);
YCloseConnection(con, False);
return(0);
}