/* * Copyright (C) 2016 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include <sys/stat.h> #include <sys/types.h> #include <unistd.h> #if defined(_WIN32) // stat is broken on Win32: stat on a path with a trailing slash or backslash will always fail with // ENOENT. int adb_stat(const char* path, struct adb_stat* buf); // We later define a macro mapping 'stat' to 'adb_stat'. This causes: // struct stat s; // stat(filename, &s); // To turn into the following: // struct adb_stat s; // adb_stat(filename, &s); // To get this to work, we need to make 'struct adb_stat' the same as // 'struct stat'. Note that this definition of 'struct adb_stat' uses the // *current* macro definition of stat, so it may actually be inheriting from // struct _stat32i64 (or some other remapping). struct adb_stat : public stat {}; #undef stat #define stat adb_stat // Windows doesn't have lstat. #define lstat adb_stat // mingw doesn't define S_IFLNK or S_ISLNK. #define S_IFLNK 0120000 #define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) // mingw defines S_IFBLK to a different value from bionic. #undef S_IFBLK #define S_IFBLK 0060000 #undef S_ISBLK #define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) #endif // Make sure that host file mode values match the ones on the device. static_assert(S_IFMT == 00170000, ""); static_assert(S_IFLNK == 0120000, ""); static_assert(S_IFREG == 0100000, ""); static_assert(S_IFBLK == 0060000, ""); static_assert(S_IFDIR == 0040000, ""); static_assert(S_IFCHR == 0020000, "");