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https://github.com/openharmony/utils_native.git
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liubb_0516
53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef UTILS_BASE_FLAT_OBJ_H
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#define UTILS_BASE_FLAT_OBJ_H
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#include <sys/types.h>
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#include <linux/types.h>
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#ifdef BINDER_IPC_32BIT
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typedef __u32 binder_size_t;
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typedef __u32 binder_uintptr_t;
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#else
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typedef __u64 binder_size_t;
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typedef __u64 binder_uintptr_t;
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#endif
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struct parcel_binder_object_header {
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__u32 type;
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};
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struct parcel_flat_binder_object {
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struct parcel_binder_object_header hdr;
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__u32 flags;
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union {
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binder_uintptr_t binder;
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__u32 handle;
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};
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binder_uintptr_t cookie;
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};
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#ifndef B_PACK_CHARS
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#define B_PACK_CHARS(c1, c2, c3, c4) ((((c1) << 24)) | (((c2) << 16)) | (((c3) << 8)) | (c4))
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#endif
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#ifndef B_TYPE_LARGE
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#define B_TYPE_LARGE 0x85
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#endif
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#define PARCEL_BINDER_TYPE_FD B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE)
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#endif
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