1 files changed, 112 insertions, 0 deletions
diff --git a/source/Host/netbsd/HostInfoNetBSD.cpp b/source/Host/netbsd/HostInfoNetBSD.cpp
new file mode 100644
index 0000000000000..aadda767fdaee
--- /dev/null
+++ b/source/Host/netbsd/HostInfoNetBSD.cpp
@@ -0,0 +1,112 @@
+//===-- HostInfoNetBSD.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/netbsd/HostInfoNetBSD.h"
+
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <sys/utsname.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <inttypes.h>
+
+
+using namespace lldb_private;
+
+uint32_t
+HostInfoNetBSD::GetMaxThreadNameLength()
+{
+    return PTHREAD_MAX_NAMELEN_NP;
+}
+
+bool
+HostInfoNetBSD::GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update)
+{
+    struct utsname un;
+
+    ::memset(&un, 0, sizeof(un));
+    if (::uname(&un) < 0)
+        return false;
+
+    /* Accept versions like 7.99.21 and 6.1_STABLE */
+    int status = ::sscanf(un.release, "%" PRIu32 ".%" PRIu32 ".%" PRIu32, &major, &minor, &update);
+    switch(status) {
+    case 0:
+        return false;
+    case 1:
+        minor = 0;
+        /* FALLTHROUGH */
+    case 2:
+        update = 0;
+        /* FALLTHROUGH */
+    case 3:
+    default:
+        return true;
+    }
+}
+
+bool
+HostInfoNetBSD::GetOSBuildString(std::string &s)
+{
+    int mib[2] = {CTL_KERN, KERN_OSREV};
+    char osrev_str[12];
+    int osrev = 0;
+    size_t osrev_len = sizeof(osrev);
+
+    if (::sysctl(mib, 2, &osrev, &osrev_len, NULL, 0) == 0)
+    {
+        ::snprintf(osrev_str, sizeof(osrev_str), "%-10.10d", osrev);
+        s.assign(osrev_str);
+        return true;
+    }
+
+    s.clear();
+    return false;
+}
+
+bool
+HostInfoNetBSD::GetOSKernelDescription(std::string &s)
+{
+    struct utsname un;
+
+    ::memset(&un, 0, sizeof(un));
+    s.clear();
+
+    if (::uname(&un) < 0)
+        return false;
+
+    s.assign(un.version);
+
+    return true;
+}
+
+FileSpec
+HostInfoNetBSD::GetProgramFileSpec()
+{
+    static FileSpec g_program_filespec;
+
+    if (!g_program_filespec)
+    {
+        ssize_t len;
+        static char buf[PATH_MAX];
+        char name[PATH_MAX];
+
+        ::snprintf(name, PATH_MAX, "/proc/%d/exe", ::getpid());
+        len = ::readlink(name, buf, PATH_MAX - 1);
+        if (len != -1)
+        {
+            buf[len] = '\0';
+            g_program_filespec.SetFile(buf, false);
+        }
+    }
+    return g_program_filespec;
+}