Name

snd_ctl_new1 — create a control instance from the template

Synopsis

snd_kcontrol_t * snd_ctl_new1 (const snd_kcontrol_new_t *  ncontrol,
 void *  private_data);

Arguments

ncontrol

the initialization record

private_data

the private data to set

Description

Allocates a new snd_kcontrol_t instance and initialize from the given template. When the access field of ncontrol is 0, it's assumed as READWRITE access. When the count field is 0, it's assumes as one.

Returns the pointer of the newly generated instance, or NULL on failure.