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src/kernel/pspintrman_kernel.h

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+/*
+ * PSP Software Development Kit - http://www.pspdev.org
+ * -----------------------------------------------------------------------
+ * Licensed under the BSD license, see LICENSE in PSPSDK root for details.
+ *
+ * pspintrman_kernel.h - Interface to the system interrupt manager.
+ *
+ * Copyright (c) 2005 James F. (tyranid@gmail.com)
+ *
+ * $Id: pspintrman_kernel.h 2100 2006-12-12 19:04:19Z tyranid $
+ */
+
+#ifndef PSPINTRMAN_KERNEL_H
+#define PSPINTRMAN_KERNEL_H
+
+#include <pspkerneltypes.h>
+
+/** @defgroup IntrManKern Interrupt Manager Kernel
+  * This module contains routines to manage interrupts.
+  */
+
+/** @addtogroup IntrManKern Interrupt Manager Kernel */
+/*@{*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * Register an interrupt handler.
+  * 
+  * @param intno - The interrupt number to register.
+  * @param no    - The queue number.
+  * @param handler - Pointer to the handler.
+  * @param arg1    - Unknown (probably a set of flags)
+  * @param arg2    - Unknown (probably a common pointer)
+  *
+  * @return 0 on success.
+  */
+int sceKernelRegisterIntrHandler(int intno, int no, void *handler, void *arg1, void *arg2);
+
+/**
+ * Release an interrupt handler
+ *
+ * @param intno - The interrupt number to release
+ *
+ * @return 0 on success
+ */
+int sceKernelReleaseIntrHandler(int intno);
+
+/**
+  * Enable an interrupt.
+  * 
+  * @param intno - Interrupt to enable.
+  *
+  * @return 0 on success.
+  */
+int sceKernelEnableIntr(int intno);
+
+/**
+  * Disable an interrupt.
+  * 
+  * @param intno - Interrupt to disable.
+  *
+  * @return 0 on success.
+  */
+int sceKernelDisableIntr(int intno);
+
+/**
+ * Check if we are in an interrupt context or not
+ *
+ * @return 1 if we are in an interrupt context, else 0
+ */
+int sceKernelIsIntrContext(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+/*@}*/
+
+#endif /* PSPINTRMAN_KERNEL_H */