| // Copyright 2018 The Crashpad Authors. All rights reserved. |
| // |
| // 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. |
| |
| #ifndef CRASHPAD_COMPAT_LINUX_SYS_USER_H_ |
| #define CRASHPAD_COMPAT_LINUX_SYS_USER_H_ |
| |
| #include_next <sys/user.h> |
| |
| #include <features.h> |
| |
| // glibc for 64-bit ARM uses different names for these structs prior to 2.20. |
| // However, Debian's glibc 2.19-8 backported the change so it's not sufficient |
| // to only test the version. user_pt_regs and user_fpsimd_state are actually |
| // defined in <asm/ptrace.h> so we use the include guard here. |
| #if defined(__aarch64__) && defined(__GLIBC__) |
| #if !__GLIBC_PREREQ(2, 20) && defined(__ASM_PTRACE_H) |
| using user_regs_struct = user_pt_regs; |
| using user_fpsimd_struct = user_fpsimd_state; |
| #endif |
| #endif |
| |
| #endif // CRASHPAD_COMPAT_LINUX_SYS_USER_H_ |
