From d7fd8a7843030d2b1719353edfcd49dba3000122 Mon Sep 17 00:00:00 2001

From: Jasper Lievisse Adriaanse <jasper@humppa.nl>

Date: Wed, 25 Apr 2018 16:41:32 +0200

Subject: [PATCH 06/21] Allow using sysctl, for example when /proc isn't

 available

---

 virt-what.in | 13 +++++++++++++

 1 file changed, 13 insertions(+)

diff --git a/virt-what.in b/virt-what.in

index 2011ff4..d037a99 100644

--- a/virt-what.in

+++ b/virt-what.in

@@ -38,6 +38,13 @@ have_cpuinfo () {

     test -e "${root}/proc/cpuinfo"

 }

+use_sysctl() {

+    # Lacking /proc, on some systems sysctl can be used instead.

+    OS=$(uname) || fail "failed to get operating system name"

+

+    [ "$OS" == "OpenBSD" ]

+}

+

 fail () {

     echo "virt-what: $1" >&2

     exit 1

@@ -304,6 +311,12 @@ if ! "$skip_qemu_kvm"; then

         # We are running as a spapr KVM guest on ppc64

         echo kvm

         skip_lkvm=true

+    elif use_sysctl; then

+        # SmartOS KVM

+        product=$(sysctl -n hw.product)

+        if echo "$product" | grep -q 'SmartDC HVM'; then

+            echo kvm

+        fi

     else

         # This is known to fail for qemu with the explicit -cpu

         # option, since /proc/cpuinfo will not contain the QEMU

-- 

2.23.0