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63 lines
2.0 KiB
63 lines
2.0 KiB
/* |
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* Copyright (C) 2016 The Android Open Source Project |
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* |
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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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#pragma once |
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#include <sys/stat.h> |
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#include <sys/types.h> |
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#include <unistd.h> |
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#if defined(_WIN32) |
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// stat is broken on Win32: stat on a path with a trailing slash or backslash will always fail with |
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// ENOENT. |
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int adb_stat(const char* path, struct adb_stat* buf); |
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// We later define a macro mapping 'stat' to 'adb_stat'. This causes: |
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// struct stat s; |
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// stat(filename, &s); |
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// To turn into the following: |
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// struct adb_stat s; |
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// adb_stat(filename, &s); |
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// To get this to work, we need to make 'struct adb_stat' the same as |
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// 'struct stat'. Note that this definition of 'struct adb_stat' uses the |
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// *current* macro definition of stat, so it may actually be inheriting from |
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// struct _stat32i64 (or some other remapping). |
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struct adb_stat : public stat {}; |
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#undef stat |
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#define stat adb_stat |
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// Windows doesn't have lstat. |
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#define lstat adb_stat |
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// mingw doesn't define S_IFLNK or S_ISLNK. |
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#define S_IFLNK 0120000 |
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#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) |
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// mingw defines S_IFBLK to a different value from bionic. |
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#undef S_IFBLK |
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#define S_IFBLK 0060000 |
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#undef S_ISBLK |
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#define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) |
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#endif |
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// Make sure that host file mode values match the ones on the device. |
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static_assert(S_IFMT == 00170000, ""); |
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static_assert(S_IFLNK == 0120000, ""); |
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static_assert(S_IFREG == 0100000, ""); |
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static_assert(S_IFBLK == 0060000, ""); |
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static_assert(S_IFDIR == 0040000, ""); |
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static_assert(S_IFCHR == 0020000, "");
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