1 /* 2 * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without modification, 5 * are permitted provided that the following conditions are met: 6 * 7 * 1. Redistributions of source code must retain the above copyright notice, this list of 8 * conditions and the following disclaimer. 9 * 10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 11 * of conditions and the following disclaimer in the documentation and/or other materials 12 * provided with the distribution. 13 * 14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 15 * to endorse or promote products derived from this software without specific prior written 16 * permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef _LOS_COMMON_INTERRUPT_H 32 #define _LOS_COMMON_INTERRUPT_H 33 34 #include "los_config.h" 35 #include "los_compiler.h" 36 #include "los_interrupt.h" 37 #include "los_arch_context.h" 38 #include "los_error.h" 39 40 #ifdef __cplusplus 41 #if __cplusplus 42 extern "C" { 43 #endif /* __cplusplus */ 44 #endif /* __cplusplus */ 45 46 /* * 47 * @ingroup los_arch_interrupt 48 * Count of interrupts. 49 */ 50 extern UINT32 g_intCount; 51 52 extern VOID HalHwiDefaultHandler(VOID *arg); 53 54 #ifdef __cplusplus 55 #if __cplusplus 56 } 57 #endif /* __cplusplus */ 58 #endif /* __cplusplus */ 59 60 #endif /* _LOS_COMMON_INTERRUPT_H */ 61