4.2.4. CA_GET_CAP

4.2.4.1. Name

CA_GET_CAP

4.2.4.2. Synopsis

int ioctl(fd, CA_GET_CAP, struct ca_caps *caps)

4.2.4.3. Arguments

fd
File descriptor returned by a previous call to open().
caps
Pointer to struct ca_caps.
struct ca_caps
struct ca_caps
type name description
unsigned int slot_num total number of CA card and module slots
unsigned int slot_type bitmask with all supported slot types
unsigned int descr_num total number of descrambler slots (keys)
unsigned int descr_type bit mask with all supported descr types

4.2.4.4. Description

Note

This ioctl is undocumented. Documentation is welcome.

4.2.4.5. Return Value

On success 0 is returned, on error -1 and the errno variable is set appropriately. The generic error codes are described at the Generic Error Codes chapter.

Table Of Contents

Previous topic

4.2.3. CA_RESET

Next topic

4.2.5. CA_GET_SLOT_INFO

This Page