1 files changed, 47 insertions, 0 deletions
diff --git a/examples/redis-unstable/src/bio.h b/examples/redis-unstable/src/bio.h
new file mode 100644
index 0000000..615cf45
--- /dev/null
+++ b/examples/redis-unstable/src/bio.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2009-Present, Redis Ltd.
+ * All rights reserved.
+ *
+ * Licensed under your choice of (a) the Redis Source Available License 2.0
+ * (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the
+ * GNU Affero General Public License v3 (AGPLv3).
+ */
+
+#ifndef __BIO_H
+#define __BIO_H
+
+typedef void lazy_free_fn(void *args[]);
+typedef void comp_fn(uint64_t user_data, void *user_ptr);
+
+typedef enum bio_worker_t {
+    BIO_WORKER_CLOSE_FILE = 0,
+    BIO_WORKER_AOF_FSYNC,
+    BIO_WORKER_LAZY_FREE,
+    BIO_WORKER_NUM
+} bio_worker_t;
+
+/* Background job opcodes */
+typedef enum bio_job_type_t {
+    BIO_CLOSE_FILE = 0,     /* Deferred close(2) syscall. */
+    BIO_AOF_FSYNC,          /* Deferred AOF fsync. */
+    BIO_LAZY_FREE,          /* Deferred objects freeing. */
+    BIO_CLOSE_AOF,
+    BIO_COMP_RQ_CLOSE_FILE,  /* Job completion request, registered on close-file worker's queue */
+    BIO_COMP_RQ_AOF_FSYNC,  /* Job completion request, registered on aof-fsync worker's queue */
+    BIO_COMP_RQ_LAZY_FREE,  /* Job completion request, registered on lazy-free worker's queue */
+    BIO_NUM_OPS
+} bio_job_type_t;
+
+/* Exported API */
+void bioInit(void);
+unsigned long bioPendingJobsOfType(int type);
+void bioDrainWorker(int job_type);
+void bioKillThreads(void);
+void bioCreateCloseJob(int fd, int need_fsync, int need_reclaim_cache);
+void bioCreateCloseAofJob(int fd, long long offset, int need_reclaim_cache);
+void bioCreateFsyncJob(int fd, long long offset, int need_reclaim_cache);
+void bioCreateLazyFreeJob(lazy_free_fn free_fn, int arg_count, ...);
+void bioCreateCompRq(bio_worker_t assigned_worker, comp_fn *func, uint64_t user_data, void *user_ptr);
+
+
+#endif