Finds the layer with the specified identity in the specified stack of layers.
#include <prio.h> PRFileDesc* PR_GetIdentitiesLayer( PRFileDesc* stack, PRDescIdentity id);
The function has the following parameters:
- A pointer to a
PRFileDescobject that is a layer in a stack of layers.
- The identity of the specified layer.
The function returns one of the following values:
- If successful, a pointer to a file descriptor of the layer with the specified identity in the given stack of layers.
- If not successful,
The stack of layers to be searched is specified by the fd parameter, which is a layer in the stack. Both the layers underneath fd and the layers above fd are searched to find the layer with the specified identity.