From 648ee989cc6ac04ba07f5a8942f6ab711f62d6b4 Mon Sep 17 00:00:00 2001
From: Reiko Asakura
Date: Wed, 20 Jan 2021 14:11:05 -0500
Subject: Rename iofilemgr headers

---
 include/user/kernel/iofilemgr_async.h | 104 ++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 include/user/kernel/iofilemgr_async.h

(limited to 'include/user/kernel/iofilemgr_async.h')

diff --git a/include/user/kernel/iofilemgr_async.h b/include/user/kernel/iofilemgr_async.h
new file mode 100644
index 0000000..77fac3d
--- /dev/null
+++ b/include/user/kernel/iofilemgr_async.h
@@ -0,0 +1,104 @@
+#ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_ASYNC_H_
+#define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_ASYNC_H_
+
+#include <psp2common/kernel/iofilemgr/async.h>
+#include <psp2/kernel/threadmgr.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Async IO operations are scheduled automatically, similar to FIOS2.
+ * You can make calls to sceIoOpenAsync(), sceIoReadAsync(),
+ * sceIoCloseAsync() right after each other, they will be put in a schedule
+ * and performed automatically.
+ *
+ * All async IO functions return UID of operation handle, not file descriptor UID.
+ */
+
+/**
+  * Cancel an asynchronous operation.
+  *
+  * @param opHandle - The operation handle to perform cancel on.
+  *
+  * @return < 0 on error. If operation has been canceled(finished) already, returns 0x80010002
+  */
+int sceIoCancel(SceUID opHandle);
+
+/**
+  * Complete an asynchronous operation.
+  *
+  * @param opHandle - The operation handle to complete.
+  *
+  * @return < 0 on error.
+  */
+int sceIoComplete(SceUID opHandle);
+
+/**
+  * Complete multiple asynchronous operations.
+  *
+  * @param asyncParam - Array of ::SceIoAsyncParam representing IO operations to complete. retVal member must have opHandle value assigned to it.
+  * @param numOfParam - Number of ::SceIoAsyncParam structs in asyncParam array
+  * @param numOfCompleted - Number of operations that has been completed successfully
+  *
+  * @return < 0 on last encountered error.
+  */
+int sceIoCompleteMultiple(SceIoAsyncParam* asyncParam, int numOfParam, int* numOfCompleted);
+
+/**
+  * Wait until asynchronous operation has been finished.
+  *
+  * @param opHandle - The operation handle to wait for.
+  *
+  * @return < 0 on error.
+  */
+inline
+int sceIoWaitAsync(SceUID opHandle)
+{
+	int ret = sceKernelWaitEvent(opHandle, 1, NULL, NULL, NULL);
+	if (ret == 0)
+		return sceIoComplete(opHandle);
+	else
+		return ret;
+}
+
+/**
+  * Wait until asynchronous operation has been finished with callbacks.
+  *
+  * @param opHandle - The operation handle to wait for.
+  *
+  * @return < 0 on error.
+  */
+inline
+int sceIoWaitAsyncCB(SceUID opHandle)
+{
+	int ret = sceKernelWaitEventCB(opHandle, 1, NULL, NULL, NULL);
+	if (ret == 0)
+		return sceIoComplete(opHandle);
+	else
+		return ret;
+}
+
+/**
+  * Poll asynchronous operation status.
+  *
+  * @param opHandle - The operation handle to poll status for.
+  *
+  * @return < 0 on error or if operation is not finished.
+  */
+inline
+int sceIoPollAsync(SceUID opHandle)
+{
+	int ret = sceKernelPollEvent(opHandle, 1, NULL, NULL);
+	if (ret == 0)
+		return sceIoComplete(opHandle);
+	else
+		return ret;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _DOLCESDK_PSP2_KERNEL_IOFILEMGR_ASYNC_H_ */
-- 
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