Vendor import of lldb trunk r300422:vendor/lldb/lldb-trunk-r300422

https://llvm.org/svn/llvm-project/lldb/trunk@300422

1 files changed, 65 insertions, 0 deletions

diff --git a/source/Host/openbsd/HostInfoOpenBSD.cpp b/source/Host/openbsd/HostInfoOpenBSD.cpp
new file mode 100644
index 000000000000..548958899322
--- /dev/null
+++ b/source/Host/openbsd/HostInfoOpenBSD.cpp
@@ -0,0 +1,65 @@
+//===-- HostInfoOpenBSD.cpp -------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#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;
+
+bool HostInfoOpenBSD::GetOSVersion(uint32_t &major, uint32_t &minor,
+                                   uint32_t &update) {
+  struct utsname un;
+
+  ::memset(&un, 0, sizeof(utsname));
+  if (uname(&un) < 0)
+    return false;
+
+  int status = sscanf(un.release, "%u.%u", &major, &minor);
+  return status == 2;
+}
+
+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;
+}