| //===-- HostInfoOpenBSD.cpp -------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Host/openbsd/HostInfoOpenBSD.h" |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <sys/sysctl.h> |
| #include <sys/types.h> |
| #include <sys/utsname.h> |
| |
| using namespace lldb_private; |
| |
| llvm::VersionTuple HostInfoOpenBSD::GetOSVersion() { |
| struct utsname un; |
| |
| ::memset(&un, 0, sizeof(utsname)); |
| if (uname(&un) < 0) |
| return llvm::VersionTuple(); |
| |
| unsigned major, minor; |
| if (2 == sscanf(un.release, "%u.%u", &major, &minor)) |
| return llvm::VersionTuple(major, minor); |
| return llvm::VersionTuple(); |
| } |
| |
| bool HostInfoOpenBSD::GetOSBuildString(std::string &s) { |
| int mib[2] = {CTL_KERN, KERN_OSREV}; |
| char osrev_str[12]; |
| uint32_t osrev = 0; |
| size_t osrev_len = sizeof(osrev); |
| |
| if (::sysctl(mib, 2, &osrev, &osrev_len, NULL, 0) == 0) { |
| ::snprintf(osrev_str, sizeof(osrev_str), "%-8.8u", osrev); |
| s.assign(osrev_str); |
| return true; |
| } |
| |
| s.clear(); |
| return false; |
| } |
| |
| bool HostInfoOpenBSD::GetOSKernelDescription(std::string &s) { |
| struct utsname un; |
| |
| ::memset(&un, 0, sizeof(utsname)); |
| s.clear(); |
| |
| if (uname(&un) < 0) |
| return false; |
| |
| s.assign(un.version); |
| |
| return true; |
| } |
| |
| FileSpec HostInfoOpenBSD::GetProgramFileSpec() { |
| static FileSpec g_program_filespec; |
| return g_program_filespec; |
| } |