VLGETCONTROLLIST(3dm)VLGETCONTROLLIST(3dm)NAME
vlGetControlList, vlFreeControlList - get and free the list of valid VL
controls for a path
SYNOPSIS
#include <dmedia/vl.h>
VLControlList *vlGetControlList(VLServer svr, VLPath path);
int vlFreeControlList(VLServer svr, VLControlList *list);
PARAMETERS
svr Specifies the server.
path Specifies the path.
list Specifies a pointer to a VLControlList structure which was
previously allocated by vlGetControlList.
DESCRIPTIONvlGetControlList uses the specified path to return a list of valid
controls for that path.
The vlFreeControlList function should be used to deallocate the
VLControlList structure which has been allocated by a call to
vlGetControlList.
See vl.h for a detailed description of the return values within the
VLControlInfo structure.
RETURN VALUE
If successful, vlGetControlList returns a list of control information,
otherwise it returns NULL.
If successful, vlFreeControlList returns VLSuccess, otherwise it returns
a VL error code.
SEE ALSOvlGetControlInfo(3dm), vlSetControl(3dm), vlGetControl(3dm)
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