cpp/liburing
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io_queue_init: pass in flags, not io_uring_params

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We don't need any of the information in there in the caller, and
this makes it harder to abuse as we don't require the caller to
have memset() the struct first.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2019-01-10 15:11:07 -07:00
parent fa863f6b4a
commit a992ffa482
4 changed files with 11 additions and 14 deletions
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5
test/io_uring-cp.c
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@@ -25,12 +25,9 @@ struct io_data {
static int setup_context(unsigned entries, struct io_uring *ring)
{
struct io_uring_params p;
int ret;
memset(&p, 0, sizeof(p));
ret = io_uring_queue_init(entries, &p, ring);
ret = io_uring_queue_init(entries, ring, 0);
if (ret < 0) {
fprintf(stderr, "queue_init: %s\n", strerror(-ret));
return -1;

5
test/io_uring-test.c
View File

@@ -15,7 +15,6 @@
int main(int argc, char *argv[])
{
struct io_uring_params p;
struct io_uring ring;
int i, fd, ret, pending, done;
struct io_uring_sqe *sqe;
@@ -29,9 +28,7 @@ int main(int argc, char *argv[])
return 1;
}
memset(&p, 0, sizeof(p));
ret = io_uring_queue_init(QD, &p, &ring);
ret = io_uring_queue_init(QD, &ring, 0);
if (ret < 0) {
fprintf(stderr, "queue_init: %s\n", strerror(-ret));
return 1;