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Add io_uring_cqe_get_data()

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Signed-off-by: Zach Bjornson <zbbjornson@gmail.com>

Add uintptr_t cast to avoid 32-bit warnings.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Zach Bjornson
2019-04-07 16:38:28 -07:00
committed by Jens Axboe
parent 61c27f73f8
commit 1245d8320a
1 changed files with 6 additions and 0 deletions
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6
src/liburing.h
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@@ -3,6 +3,7 @@
#include <sys/uio.h> #include <sys/uio.h>
#include <signal.h> #include <signal.h>
#include <inttypes.h>
#include "compat.h" #include "compat.h"
#include "io_uring.h" #include "io_uring.h"
@@ -74,6 +75,11 @@ static inline void io_uring_sqe_set_data(struct io_uring_sqe *sqe, void *data)
sqe->user_data = (unsigned long) data; sqe->user_data = (unsigned long) data;
} }
static inline void *io_uring_cqe_get_data(struct io_uring_cqe *cqe)
{
return (void *) (uintptr_t) cqe->user_data;
}
static inline void io_uring_prep_rw(int op, struct io_uring_sqe *sqe, int fd, static inline void io_uring_prep_rw(int op, struct io_uring_sqe *sqe, int fd,
void *addr, unsigned len, off_t offset) void *addr, unsigned len, off_t offset)
{ {