| // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_LINUX_UTIL_H_ |
| #define BASE_LINUX_UTIL_H_ |
| #pragma once |
| |
| #include <stdint.h> |
| #include <sys/types.h> |
| |
| #include <string> |
| |
| namespace base { |
| |
| static const char kFindInodeSwitch[] = "--find-inode"; |
| |
| // This is declared here so the crash reporter can access the memory directly |
| // in compromised context without going through the standard library. |
| extern char g_linux_distro[]; |
| |
| // Get the Linux Distro if we can, or return "Unknown", similar to |
| // GetWinVersion() in base/win_util.h. |
| std::string GetLinuxDistro(); |
| |
| // Set the Linux Distro string. |
| void SetLinuxDistro(const std::string& distro); |
| |
| // Return the inode number for the UNIX domain socket |fd|. |
| bool FileDescriptorGetInode(ino_t* inode_out, int fd); |
| |
| // Find the process which holds the given socket, named by inode number. If |
| // multiple processes hold the socket, this function returns false. |
| bool FindProcessHoldingSocket(pid_t* pid_out, ino_t socket_inode); |
| |
| // For a given process |pid|, look through all its threads and find the first |
| // thread with /proc/[pid]/task/[thread_id]/syscall whose first N bytes matches |
| // |expected_data|, where N is the length of |expected_data|. |
| // Returns the thread id or -1 on error. |
| pid_t FindThreadIDWithSyscall(pid_t pid, const std::string& expected_data); |
| |
| } // namespace base |
| |
| #endif // BASE_LINUX_UTIL_H_ |