io_uring_queue_exit3
Tear down io_uring submission and completion queues
Usage
#include <liburing.h>
void io_uring_queue_exit(struct io_uring *ring);
Overview
io_uring_queue_exit(3) will release all resources acquired and initialized by io_uring_queue_init(3). It first unmaps the memory shared between the application and the kernel and then closes the io_uring file descriptor.
Some accounting is done asynchronously, so memory locked by io_uring_queue_init(3) may remain locked for a few milliseconds after this function returns.
Return value
None
Releases
3 releases since Debian 12 (Bookworm); the text changed 1 time.