summaryrefslogtreecommitdiffstats
path: root/io_uring/cancel.h
diff options
context:
space:
mode:
Diffstat (limited to 'io_uring/cancel.h')
-rw-r--r--io_uring/cancel.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/io_uring/cancel.h b/io_uring/cancel.h
new file mode 100644
index 000000000..6a59ee484
--- /dev/null
+++ b/io_uring/cancel.h
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/io_uring_types.h>
+
+struct io_cancel_data {
+ struct io_ring_ctx *ctx;
+ union {
+ u64 data;
+ struct file *file;
+ };
+ u32 flags;
+ int seq;
+};
+
+
+int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags);
+
+int io_try_cancel(struct io_uring_task *tctx, struct io_cancel_data *cd,
+ unsigned int issue_flags);
+void init_hash_table(struct io_hash_table *table, unsigned size);
+
+int io_sync_cancel(struct io_ring_ctx *ctx, void __user *arg);