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#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include "compat.h"
#include "io_uring.h"
#include "liburing.h"
int io_uring_register_buffers(struct io_uring *ring, struct iovec *iovecs,
unsigned nr_iovecs)
{
int ret;
ret = io_uring_register(ring->ring_fd, IORING_REGISTER_BUFFERS,
iovecs, nr_iovecs);
if (ret < 0)
return -errno;
return 0;
}
int io_uring_unregister_buffers(struct io_uring *ring)
{
int ret;
ret = io_uring_register(ring->ring_fd, IORING_UNREGISTER_BUFFERS, NULL,
0);
if (ret < 0)
return -errno;
return 0;
}
int io_uring_register_files(struct io_uring *ring, __s32 *files,
unsigned nr_files)
{
int ret;
ret = io_uring_register(ring->ring_fd, IORING_REGISTER_FILES, files,
nr_files);
if (ret < 0)
return -errno;
return 0;
}
int io_uring_unregister_files(struct io_uring *ring)
{
int ret;
ret = io_uring_register(ring->ring_fd, IORING_UNREGISTER_FILES, NULL,
0);
if (ret < 0)
return -errno;
return 0;
}
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