| //===-- HostInfoOpenBSD.cpp -----------------------------------------------===// |
| // |
| // 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 <cstdio> |
| #include <cstring> |
| #include <optional> |
| #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(un)); |
| if (::uname(&un) < 0) |
| return llvm::VersionTuple(); |
| |
| uint32_t major, minor; |
| int status = ::sscanf(un.release, "%" PRIu32 ".%" PRIu32, &major, &minor); |
| switch (status) { |
| case 1: |
| return llvm::VersionTuple(major); |
| case 2: |
| return llvm::VersionTuple(major, minor); |
| } |
| return llvm::VersionTuple(); |
| } |
| |
| std::optional<std::string> HostInfoOpenBSD::GetOSBuildString() { |
| int mib[2] = {CTL_KERN, KERN_OSREV}; |
| uint32_t osrev = 0; |
| size_t osrev_len = sizeof(osrev); |
| |
| if (::sysctl(mib, 2, &osrev, &osrev_len, NULL, 0) == 0) |
| return llvm::formatv("{0,8:8}", osrev).str(); |
| |
| return std::nullopt; |
| } |
| |
| FileSpec HostInfoOpenBSD::GetProgramFileSpec() { |
| static FileSpec g_program_filespec; |
| return g_program_filespec; |
| } |