mirror of
https://github.com/chromium/crashpad.git
synced 2025-03-10 14:46:07 +00:00
9e96201002
This change annotates memfd_create with __THROW, fixing a compilation error when building crashpad in C++17 mode. This used to be a consistency error with glibc >= 2.27, that always annotates memfd_create with __THROW: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/bits/mman-shared.h#l51 Fixed: crashpad:339 Change-Id: Iab99e864f49dcfd9e0b445fd59a22c16bbe2a60b Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2643284 Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
// Copyright 2019 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_MMAN_H_
|
|
#define CRASHPAD_COMPAT_LINUX_SYS_MMAN_H_
|
|
|
|
#include_next <sys/mman.h>
|
|
|
|
#include <features.h>
|
|
|
|
// There's no memfd_create() wrapper before glibc 2.27.
|
|
// This can't select for glibc < 2.27 because linux-chromeos-rel bots build this
|
|
// code using a sysroot which has glibc 2.27, but then run it on Ubuntu 16.04,
|
|
// which doesn't.
|
|
#if defined(__GLIBC__)
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
int memfd_create(const char* name, unsigned int flags) __THROW;
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // __GLIBC__
|
|
|
|
#endif // CRASHPAD_COMPAT_LINUX_SYS_MMAN_H_
|