2.5.2. DVB frontend close()¶
2.5.2.1. Name¶
fe-close - Close a frontend device
2.5.2.4. Description¶
This system call closes a previously opened front-end device. After closing a front-end device, its corresponding hardware might be powered down automatically.
2.5.2.5. Return Value¶
The function returns 0 on success, -1 on failure and the errno
is
set appropriately. Possible error codes:
- EBADF
fd
is not a valid open file descriptor.