1 // Copyright (c) 2012, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written 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 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 #ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H 31 #define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H 32 33 // The purpose of this file is to glue the mismatching headers (Android NDK vs 34 // glibc) and therefore avoid doing otherwise awkward #ifdefs in the code. 35 // The following quirks are currently handled by this file: 36 // - i386: Use the Android NDK but alias user_fxsr_struct > user_fpxregs_struct. 37 38 // TODO(primiano): remove these changes after Chromium has stably rolled to 39 // an NDK with the appropriate fixes. https://crbug.com/358831 40 41 // With traditional headers, <sys/user.h> forgot to do this. Unified headers get 42 // it right. 43 #include <sys/types.h> 44 45 #include_next <sys/user.h> 46 47 #include <android/api-level.h> 48 49 #ifdef __cplusplus 50 extern "C" { 51 #endif // __cplusplus 52 53 #if defined(__i386__) 54 #if __ANDROID_API__ < 21 && !defined(__ANDROID_API_N__) 55 56 // user_fpxregs_struct was called user_fxsr_struct in traditional headers before 57 // API level 21. Unified headers call it user_fpxregs_struct regardless of the 58 // chosen API level. __ANDROID_API_N__ is a proxy for determining whether 59 // unified headers are in use. It’s only defined by unified headers. 60 typedef struct user_fxsr_struct user_fpxregs_struct; 61 62 #endif // __ANDROID_API__ < 21 && !defined(__ANDROID_API_N__) 63 #endif // defined(__i386__) 64 65 #ifdef __cplusplus 66 } // extern "C" 67 #endif // __cplusplus 68 69 #endif // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H 70